History

Fix merge conflicts

Jasper van Merle committed 7 years ago

Commit 1c007d82 parents c6f0f16 e684e8c141 files · +1367 −497Browse files

Unified · Split

141 files
  1. .editorconfig +3 −0
  2. .github/CONTRIBUTING.md +5 −14
  3. .github/ISSUE_TEMPLATE.md +1 −1
  4. .gitignore +3 −4
  5. .ruby-version +1 −1
  6. .travis.yml +8 −0
  7. CODE_OF_CONDUCT.md +2 −0
  8. COPYRIGHT +4 −4
  9. Dockerfile +2 −1
  10. Dockerfile-alpine +2 −1
  11. Gemfile +3 −2
  12. Gemfile.lock +47 −44
  13. PULL_REQUEST_TEMPLATE.md +11 −0
  14. README.md +45 −20
  15. assets/javascripts/app/app.coffee +10 −8
  16. assets/javascripts/app/appcache.coffee +0 −46
  17. assets/javascripts/app/config.coffee.erb +2 −0
  18. assets/javascripts/app/serviceworker.coffee +49 −0
  19. assets/javascripts/app/settings.coffee +30 −0
  20. assets/javascripts/app/update_checker.coffee +3 −3
  21. assets/javascripts/lib/license.coffee +1 −1
  22. assets/javascripts/news.json +4 −0
  23. assets/javascripts/templates/error_tmpl.coffee +8 −8
  24. assets/javascripts/templates/pages/about_tmpl.coffee +9 −14
  25. assets/javascripts/templates/pages/offline_tmpl.coffee +9 −4
  26. assets/javascripts/templates/pages/root_tmpl.coffee.erb +2 −2
  27. assets/javascripts/views/content/entry_page.coffee +1 −1
  28. assets/javascripts/views/content/settings_page.coffee +1 −11
  29. assets/javascripts/views/layout/resizer.coffee +2 −9
  30. assets/javascripts/views/layout/settings.coffee +1 −9
  31. assets/javascripts/views/search/search.coffee +8 −0
  32. assets/javascripts/views/search/search_scope.coffee +9 −2
  33. assets/javascripts/views/sidebar/sidebar.coffee +1 −1
  34. assets/stylesheets/application.css.scss +1 −1
  35. assets/stylesheets/components/_fail.scss +0 −2
  36. assets/stylesheets/components/_header.scss +1 −0
  37. assets/stylesheets/pages/_mdn.scss +25 −0
  38. assets/stylesheets/pages/_rdoc.scss +0 −11
  39. docs/adding-docs.md +23 −0
  40. docs/filter-reference.md +224 −0
  41. docs/maintainers.md +102 −0
  42. docs/scraper-reference.md +186 −0
  43. lib/app.rb +36 −21
  44. lib/docs.rb +17 −0
  45. lib/docs/core/doc.rb +6 −0
  46. lib/docs/core/requester.rb +8 −4
  47. lib/docs/core/scrapers/file_scraper.rb +18 −7
  48. lib/docs/core/url.rb +1 −1
  49. lib/docs/filters/cpp/entries.rb +2 −0
  50. lib/docs/filters/css/entries.rb +17 −10
  51. lib/docs/filters/dom/clean_html.rb +1 −1
  52. lib/docs/filters/dom/entries.rb +12 −2
  53. lib/docs/filters/html/entries.rb +1 −1
  54. lib/docs/filters/javascript/clean_html.rb +2 −2
  55. lib/docs/filters/javascript/entries.rb +1 −1
  56. lib/docs/filters/mdn/clean_html.rb +90 −0
  57. lib/docs/filters/rdoc/clean_html.rb +4 −2
  58. lib/docs/filters/rust/clean_html.rb +4 −2
  59. lib/docs/filters/rust/entries.rb +5 −6
  60. lib/docs/scrapers/c.rb +0 −1
  61. lib/docs/scrapers/cpp.rb +0 −1
  62. lib/docs/scrapers/dart.rb +0 −2
  63. lib/docs/scrapers/django.rb +0 −6
  64. lib/docs/scrapers/erlang.rb +0 −4
  65. lib/docs/scrapers/gnu/gcc.rb +0 −8
  66. lib/docs/scrapers/gnu/gnu_fortran.rb +0 −4
  67. lib/docs/scrapers/nokogiri2.rb +8 −4
  68. lib/docs/scrapers/numpy.rb +0 −1
  69. lib/docs/scrapers/openjdk.rb +2 −3
  70. lib/docs/scrapers/perl.rb +0 −1
  71. lib/docs/scrapers/php.rb +2 −3
  72. lib/docs/scrapers/python.rb +4 −8
  73. lib/docs/scrapers/rdoc/minitest.rb +7 −2
  74. lib/docs/scrapers/rdoc/rails.rb +10 −3
  75. lib/docs/scrapers/rdoc/ruby.rb +8 −19
  76. lib/docs/scrapers/rust.rb +4 −1
  77. lib/docs/scrapers/sqlite.rb +0 −1
  78. lib/docs/subscribers/requester_subscriber.rb +13 −0
  79. lib/tasks/docs.thor +74 −13
  80. public/docs/docs.json +0 −1
  81. public/favicon.pxm +0 −0
  82. public/favicon@2x.pxm +0 −0
  83. public/icons/docs/css/CSS3.sketch/Data +0 −0
  84. public/icons/docs/css/CSS3.sketch/QuickLook/Preview.png +0 −0
  85. public/icons/docs/css/CSS3.sketch/QuickLook/Thumbnail.png +0 −0
  86. public/icons/docs/css/CSS3.sketch/fonts +0 −0
  87. public/icons/docs/css/CSS3.sketch/version +1 −0
  88. public/icons/docs/dom/DOM.sketch/Data +0 −0
  89. public/icons/docs/dom/DOM.sketch/QuickLook/Preview.png +0 −0
  90. public/icons/docs/dom/DOM.sketch/QuickLook/Thumbnail.png +0 −0
  91. public/icons/docs/dom/DOM.sketch/fonts +0 −0
  92. public/icons/docs/dom/DOM.sketch/version +1 −0
  93. public/icons/docs/dom_events/DOM_events.sketch/Data +0 −0
  94. public/icons/docs/dom_events/DOM_events.sketch/QuickLook/Preview.png +0 −0
  95. public/icons/docs/dom_events/DOM_events.sketch/QuickLook/Thumbnail.png +0 −0
  96. public/icons/docs/dom_events/DOM_events.sketch/fonts +0 −0
  97. public/icons/docs/dom_events/DOM_events.sketch/version +1 −0
  98. public/icons/docs/express/16.pxm +0 −0
  99. public/icons/docs/express/16@2x.pxm +0 −0
  100. public/icons/docs/html/HTML5.sketch/Data +0 −0
  101. public/icons/docs/html/HTML5.sketch/QuickLook/Preview.png +0 −0
  102. public/icons/docs/html/HTML5.sketch/QuickLook/Thumbnail.png +0 −0
  103. public/icons/docs/html/HTML5.sketch/fonts +0 −0
  104. public/icons/docs/html/HTML5.sketch/version +1 −0
  105. public/icons/docs/http/16.pxm +0 −0
  106. public/icons/docs/http/16@2x.pxm +0 −0
  107. public/icons/docs/javascript/16.pxm +0 −0
  108. public/icons/docs/javascript/16@2x.pxm +0 −0
  109. public/icons/docs/knockout/16@2x.pxm +0 −0
  110. public/icons/docs/less/less.pxm +0 −0
  111. public/icons/docs/moment/moment.sketch/Data +0 −0
  112. public/icons/docs/moment/moment.sketch/QuickLook/Preview.png +0 −0
  113. public/icons/docs/moment/moment.sketch/QuickLook/Thumbnail.png +0 −0
  114. public/icons/docs/moment/moment.sketch/fonts +0 −0
  115. public/icons/docs/moment/moment.sketch/metadata +14 −0
  116. public/icons/docs/moment/moment.sketch/version +1 −0
  117. public/icons/docs/nokogiri/icon.pxm +0 −0
  118. public/icons/docs/php/16@2x.pxm +0 −0
  119. public/icons/docs/rails/rails.pxm +0 −0
  120. public/icons/docs/sass/sass.pxm +0 −0
  121. public/icons/docs/support_tables/16.pxm +0 −0
  122. public/icons/docs/support_tables/16@2x.pxm +0 −0
  123. public/icons/docs/xpath/XPath.sketch/Data +0 −0
  124. public/icons/docs/xpath/XPath.sketch/QuickLook/Preview.png +0 −0
  125. public/icons/docs/xpath/XPath.sketch/QuickLook/Thumbnail.png +0 −0
  126. public/icons/docs/xpath/XPath.sketch/metadata +18 −0
  127. public/icons/docs/xpath/XPath.sketch/version +1 −0
  128. public/images/apple-icon.pxm +0 −0
  129. public/images/fluid-icon.pxm +0 −0
  130. public/images/icon.pxm +0 −0
  131. public/images/webapp-icon-192.png +0 −0
  132. public/images/webapp-icon-small.pxm +0 −0
  133. public/manifest.json +6 −0
  134. test/app_test.rb +5 −81
  135. test/lib/docs/core/scrapers/file_scraper_test.rb +89 −47
  136. views/app.erb +1 −13
  137. views/index.erb +3 −2
  138. views/manifest.erb +0 −14
  139. views/other.erb +3 −2
  140. views/service-worker.js.erb +49 −0
  141. views/unsupported.erb +6 −6
.editorconfig+3−0
@@ -6,3 +6,6 @@ indent_style = space · 5 unmodified lines
66 indent_size = 2
77 insert_final_newline = true
88 trim_trailing_whitespace = true
9+
10+[*.md]
11+trim_trailing_whitespace = false
.github/CONTRIBUTING.md+5−14
@@ -24,20 +24,18 @@ Want to contribute? Great. Please review the following guidelines carefully and · 23 unmodified lines
2424 ## Requesting new features
2525
2626 1. Search for similar feature requests; someone may have already requested it.
27−2. Make sure your feature fits DevDocs's [vision](https://github.com/freeCodeCamp/devdocs/blob/master/README.md#vision).
27+2. Make sure your feature fits DevDocs's [vision](../README.md#vision).
2828 3. Provide a clear and detailed explanation of the feature and why it's important to add it.
2929
30−For general feedback and ideas, please use the [mailing list](https://groups.google.com/d/forum/devdocs).
31−
3230 ## Requesting new documentations
3331
34−Please don't open issues to request new documentations.
32+Please don't open issues to request new documentations.
3533 Use the [Trello board](https://trello.com/b/6BmTulfx/devdocs-documentation) where everyone can vote.
3634
3735 ## Contributing code and features
3836
3937 1. Search for existing issues; someone may already be working on a similar feature.
40−2. Before embarking on any significant pull request, please open an issue describing the changes you intend to make. Otherwise you risk spending a lot of time working on something I may not want to merge. This also tells other contributors that you're working on the feature.
38+2. Before embarking on any significant pull request, please open an issue describing the changes you intend to make. Otherwise you risk spending a lot of time working on something we may not want to merge. This also tells other contributors that you're working on the feature.
4139 3. Follow the [coding conventions](#coding-conventions).
4240 4. If you're modifying the Ruby code, include tests and ensure they pass.
4341 5. Try to keep your pull request small and simple.
@@ -46,7 +44,7 @@ Use the [Trello board](https://trello.com/b/6BmTulfx/devdocs-documentation) wher · 2 unmodified lines
4644
4745 ## Contributing new documentations
4846
49−See the [wiki](https://github.com/freeCodeCamp/devdocs/wiki) to learn how to add new documentations.
47+See the [`docs` folder](https://github.com/freeCodeCamp/devdocs/tree/master/docs) to learn how to add new documentations.
5048
5149 **Important:** the documentation's license must permit alteration, redistribution and commercial use, and the documented software must be released under an open source license. Feel free to get in touch if you're not sure if a documentation meets those requirements.
5250
@@ -65,13 +63,6 @@ Please don't submit a pull request updating the version number of a documentatio · 12 unmodified lines
6563
6664 To ask that an existing documentation be updated, please use the [Trello board](https://trello.com/c/2B0hmW7M/52-request-updates-here).
6765
68−## Other contributions
69−
70−Besides new docs and features, here are other ways you can contribute:
71−
72−* **Improve our copy.** English isn't my first language so if you notice grammatical or usage errors, feel free to submit a pull request — it'll be much appreciated.
73−* **Participate in the issue tracker.** Your opinion matters — feel free to add comments to existing issues. You're also welcome to participate to the [mailing list](https://groups.google.com/d/forum/devdocs).
74−
7566 ## Coding conventions
7667
7768 * two spaces; no tabs
@@ -80,4 +71,4 @@ Besides new docs and features, here are other ways you can contribute: · 2 unmodified lines
8071
8172 ## Questions?
8273
83−If you have any questions, please feel free to ask on the [mailing list](https://groups.google.com/d/forum/devdocs).
74+If you have any questions, please feel free to ask them on the contributor chat room on [Gitter](https://gitter.im/FreeCodeCamp/DevDocs).
.github/ISSUE_TEMPLATE.md+1−1
@@ -1,6 +1,6 @@
11 <!--
22 Please read the contributing guidelines before opening an issue:
3− https://github.com/freeCodeCamp/devdocs/blob/master/CONTRIBUTING.md
3+ https://github.com/freeCodeCamp/devdocs/blob/master/.github/CONTRIBUTING.md
44
55 To request a new documentation, or an update of an existing documentation, go here:
66 https://trello.com/b/6BmTulfx/devdocs-documentation
.gitignore+3−4
@@ -1,10 +1,9 @@
11 .DS_Store
22 .bundle
3−*.pxm
4−*.sketch
3+log
54 tmp
65 public/assets
76 public/fonts
87 public/docs/**/*
9−!public/docs/docs.json
10−!public/docs/**/index.json
8+docs/**/*
9+!docs/*.md
.ruby-version+1−1
@@ -1 +1 @@
1−2.5.1
1+2.6.0
.travis.yml+8−0
@@ -5,3 +5,11 @@ cache: bundler · 4 unmodified lines
55 before_script:
66 - gem update --system
77 - gem install bundler
8+
9+deploy:
10+ provider: heroku
11+ app: devdocs
12+ on:
13+ branch: master
14+ api_key:
15+ secure: "4p1klvWJZSOImzFcKOduILjP93hlOlAhceWlYMKS4tU+TCFE8qTBzdKdFPSCsCgjB+YR9pBss+L0lJpVVMjSwFHXqpKe6EeUSltO2k7DFHfW7kXLUM/L0AfqXz+YXk76XUyZMhvOEbldPfaMaj10e8vgDOQCSHABDyK/4CU+hnI="
CODE_OF_CONDUCT.md+2−0
@@ -0,0 +1,2 @@
1+
2+> Our Code of Conduct is available here: <https://code-of-conduct.freecodecamp.org/>
COPYRIGHT+4−4
@@ -1,13 +1,13 @@
1−Copyright 2013-2018 Thibaut Courouble and other contributors
1+Copyright 2013-2019 Thibaut Courouble and other contributors
22
33 This Source Code Form is subject to the terms of the Mozilla Public
44 License, v. 2.0. If a copy of the MPL was not distributed with this
55 file, You can obtain one at http://mozilla.org/MPL/2.0/.
66
77 Please do not use the name DevDocs to endorse or promote products
8−derived from this software without my permission, except as may be
9−necessary to comply with the notice/attribution requirements.
8+derived from this software without the maintainers' permission, except
9+as may be necessary to comply with the notice/attribution requirements.
1010
11−I also wish that any documentation file generated using this software
11+We also wish that any documentation file generated using this software
1212 be attributed to DevDocs. Let's be fair to all contributors by giving
1313 credit where credit's due. Thanks.
Dockerfile+2−1
@@ -1,6 +1,7 @@
1−FROM ruby:2.5.1
1+FROM ruby:2.6.0
22
33 ENV LANG=C.UTF-8
4+ENV ENABLE_SERVICE_WORKER=true
45
56 WORKDIR /devdocs
67
Dockerfile-alpine+2−1
@@ -1,6 +1,7 @@
1−FROM ruby:2.5.1-alpine
1+FROM ruby:2.6.0-alpine
22
33 ENV LANG=C.UTF-8
4+ENV ENABLE_SERVICE_WORKER=true
45
56 WORKDIR /devdocs
67
Gemfile+3−2
@@ -1,9 +1,9 @@
11 source 'https://rubygems.org'
2−ruby '2.5.1'
2+ruby '2.6.0'
33
44 gem 'rake'
55 gem 'thor'
6−gem 'pry', '~> 0.11.0'
6+gem 'pry', '~> 0.12.0'
77 gem 'activesupport', '~> 5.2', require: false
88 gem 'yajl-ruby', require: false
99 gem 'html-pipeline'
@@ -39,6 +39,7 @@ group :docs do · 29 unmodified lines
3939 gem 'progress_bar', require: false
4040 gem 'unix_utils', require: false
4141 gem 'tty-pager', require: false
42+ gem 'net-sftp', '>= 2.1.3.rc2', require: false
4243 end
4344
4445 group :test do
Gemfile.lock+47−44
@@ -1,7 +1,7 @@
11 GEM
22 remote: https://rubygems.org/
33 specs:
4− activesupport (5.2.1)
4+ activesupport (5.2.2)
55 concurrent-ruby (~> 1.0, >= 1.0.2)
66 i18n (>= 0.7, < 2)
77 minitest (~> 5.1)
@@ -17,77 +17,79 @@ GEM · 9 unmodified lines
1717 coffee-script-source
1818 execjs
1919 coffee-script-source (1.12.2)
20− concurrent-ruby (1.0.5)
21− daemons (1.2.6)
22− erubi (1.7.1)
23− ethon (0.11.0)
20+ concurrent-ruby (1.1.4)
21+ daemons (1.3.1)
22+ erubi (1.8.0)
23+ ethon (0.12.0)
2424 ffi (>= 1.3.0)
2525 eventmachine (1.2.7)
2626 execjs (2.7.0)
27− exifr (1.3.4)
28− ffi (1.9.25)
27+ exifr (1.3.5)
28+ ffi (1.10.0)
2929 fspath (3.1.0)
3030 highline (2.0.0)
31− html-pipeline (2.8.4)
31+ html-pipeline (2.10.0)
3232 activesupport (>= 2)
3333 nokogiri (>= 1.4)
34− i18n (1.1.0)
34+ i18n (1.5.2)
3535 concurrent-ruby (~> 1.0)
36− image_optim (0.26.2)
36+ image_optim (0.26.3)
3737 exifr (~> 1.2, >= 1.2.2)
3838 fspath (~> 3.0)
3939 image_size (>= 1.5, < 3)
4040 in_threads (~> 1.3)
4141 progress (~> 3.0, >= 3.0.1)
42− image_optim_pack (0.5.1)
42+ image_optim_pack (0.5.1.20190105)
4343 fspath (>= 2.1, < 4)
4444 image_optim (~> 0.19)
4545 image_size (2.0.0)
46− in_threads (1.5.0)
47− method_source (0.9.0)
48− mini_portile2 (2.3.0)
46+ in_threads (1.5.1)
47+ method_source (0.9.2)
48+ mini_portile2 (2.4.0)
4949 minitest (5.11.3)
5050 multi_json (1.13.1)
5151 mustermann (1.0.3)
52− newrelic_rpm (5.4.0.347)
53− nokogiri (1.8.4)
54− mini_portile2 (~> 2.3.0)
52+ net-sftp (3.0.0.beta1)
53+ net-ssh (>= 5.0.0, < 6.0.0)
54+ net-ssh (5.1.0)
55+ newrelic_rpm (5.7.0.350)
56+ nokogiri (1.10.1)
57+ mini_portile2 (~> 2.4.0)
5558 options (2.3.2)
56− progress (3.4.0)
59+ progress (3.5.0)
5760 progress_bar (1.3.0)
5861 highline (>= 1.6, < 3)
5962 options (~> 2.3.0)
60− pry (0.11.3)
63+ pry (0.12.2)
6164 coderay (~> 1.1.0)
6265 method_source (~> 0.9.0)
63− rack (2.0.5)
64− rack-protection (2.0.4)
66+ rack (2.0.6)
67+ rack-protection (2.0.5)
6568 rack
6669 rack-ssl-enforcer (0.2.9)
6770 rack-test (1.1.0)
6871 rack (>= 1.0, < 3)
69− rake (12.3.1)
72+ rake (12.3.2)
7073 rb-fsevent (0.10.3)
71− rb-inotify (0.9.10)
72− ffi (>= 0.5.0, < 2)
74+ rb-inotify (0.10.0)
75+ ffi (~> 1.0)
7376 rr (1.2.1)
74− sass (3.6.0)
77+ sass (3.7.3)
7578 sass-listen (~> 4.0.0)
7679 sass-listen (4.0.0)
7780 rb-fsevent (~> 0.9, >= 0.9.4)
7881 rb-inotify (~> 0.9, >= 0.9.7)
79− sinatra (2.0.4)
82+ sinatra (2.0.5)
8083 mustermann (~> 1.0)
8184 rack (~> 2.0)
82− rack-protection (= 2.0.4)
85+ rack-protection (= 2.0.5)
8386 tilt (~> 2.0)
84− sinatra-contrib (2.0.4)
85− activesupport (>= 4.0.0)
87+ sinatra-contrib (2.0.5)
8688 backports (>= 2.8.2)
8789 multi_json
8890 mustermann (~> 1.0)
89− rack-protection (= 2.0.4)
90− sinatra (= 2.0.4)
91+ rack-protection (= 2.0.5)
92+ sinatra (= 2.0.5)
9193 tilt (>= 1.3, < 3)
9294 sprockets (3.7.2)
9395 concurrent-ruby (~> 1.0)
@@ -103,22 +105,22 @@ GEM · 9 unmodified lines
103105 daemons (~> 1.0, >= 1.0.9)
104106 eventmachine (~> 1.0, >= 1.0.4)
105107 rack (>= 1, < 3)
106− thor (0.20.0)
108+ thor (0.20.3)
107109 thread_safe (0.3.6)
108− tilt (2.0.8)
109− tty-pager (0.11.0)
110− strings (~> 0.1.0)
111− tty-screen (~> 0.6.4)
112− tty-which (~> 0.3.0)
110+ tilt (2.0.9)
111+ tty-pager (0.12.0)
112+ strings (~> 0.1.4)
113+ tty-screen (~> 0.6)
114+ tty-which (~> 0.4)
113115 tty-screen (0.6.5)
114− tty-which (0.3.0)
115− typhoeus (1.3.0)
116+ tty-which (0.4.0)
117+ typhoeus (1.3.1)
116118 ethon (>= 0.9.0)
117119 tzinfo (1.2.5)
118120 thread_safe (~> 0.1)
119− uglifier (4.1.19)
121+ uglifier (4.1.20)
120122 execjs (>= 0.3.0, < 3)
121− unicode-display_width (1.4.0)
123+ unicode-display_width (1.4.1)
122124 unicode_utils (1.4.0)
123125 unix_utils (0.0.15)
124126 yajl-ruby (1.4.1)
@@ -136,10 +138,11 @@ DEPENDENCIES · 11 unmodified lines
136138 image_optim
137139 image_optim_pack
138140 minitest
141+ net-sftp (>= 2.1.3.rc2)
139142 newrelic_rpm
140143 nokogiri
141144 progress_bar
142− pry (~> 0.11.0)
145+ pry (~> 0.12.0)
143146 rack
144147 rack-ssl-enforcer
145148 rack-test
@@ -159,7 +162,7 @@ DEPENDENCIES · 13 unmodified lines
159162 yajl-ruby
160163
161164 RUBY VERSION
162− ruby 2.5.1p57
165+ ruby 2.6.0p0
163166
164167 BUNDLED WITH
165− 1.16.1
168+ 1.17.2
PULL_REQUEST_TEMPLATE.md+11−0
@@ -0,0 +1,11 @@
1+If you’re adding a new scraper, please ensure that you have:
2+
3+- [ ] Tested the scraper on a local copy of DevDocs
4+- [ ] Ensured that the docs are styled similarly to other docs on DevDocs
5+<!-- If the docs don’t have an icon, delete the next four items: -->
6+- [ ] Added these files to the <code>public/icons/*your_scraper_name*/</code> directory:
7+ - [ ] `16.png`: a 16×16 pixel icon for the doc
8+ - [ ] `16@2x.png`: a 32×32 pixel icon for the doc
9+ - [ ] `SOURCE`: A text file containing the URL to the page the image can be found on or the URL of the original image itself
10+
11+<!-- Replace the `[ ]` with a `[x]` once you’ve completed each step. -->
README.md+45−20
@@ -1,25 +1,24 @@
1−# [DevDocs](https://devdocs.io) [![Build Status](https://travis-ci.org/freeCodeCamp/devdocs.svg?branch=master)](https://travis-ci.org/freeCodeCamp/devdocs)
1+# [DevDocs](https://devdocs.io) — API Documentation Browser [![Build Status](https://travis-ci.org/freeCodeCamp/devdocs.svg?branch=master)](https://travis-ci.org/freeCodeCamp/devdocs)
22
3−DevDocs combines multiple API documentations in a fast, organized, and searchable interface.
3+DevDocs combines multiple developer documentations in a clean and organized web UI with instant search, offline support, mobile version, dark theme, keyboard shortcuts, and more.
44
5−* Created by [Thibaut Courouble](https://thibaut.me)
5+DevDocs was created by [Thibaut Courouble](https://thibaut.me) and is operated by [freeCodeCamp](https://www.freecodecamp.org).
66
77 Keep track of development news:
88
99 * Join the contributor chat room on [Gitter](https://gitter.im/FreeCodeCamp/DevDocs)
1010 * Watch the repository on [GitHub](https://github.com/freeCodeCamp/devdocs/subscription)
1111 * Follow [@DevDocs](https://twitter.com/DevDocs) on Twitter
12−* Join the [mailing list](https://groups.google.com/d/forum/devdocs)
1312
14−**Table of Contents:** [Quick Start](#quick-start) · [Vision](#vision) · [App](#app) · [Scraper](#scraper) · [Commands](#available-commands) · [Contributing](#contributing) · [License](#copyright--license) · [Questions?](#questions)
13+**Table of Contents:** [Quick Start](#quick-start) · [Vision](#vision) · [App](#app) · [Scraper](#scraper) · [Commands](#available-commands) · [Contributing](#contributing) · [Documentation](#documentation) · [Plugins and Extensions](#plugins-and-extensions) · [License](#copyright--license) · [Questions?](#questions)
1514
1615 ## Quick Start
1716
18−Unless you wish to contribute to the project, I recommend using the hosted version at [devdocs.io](https://devdocs.io). It's up-to-date and works offline out-of-the-box.
17+Unless you wish to contribute to the project, we recommend using the hosted version at [devdocs.io](https://devdocs.io). It's up-to-date and works offline out-of-the-box.
1918
2019 DevDocs is made of two pieces: a Ruby scraper that generates the documentation and metadata, and a JavaScript app powered by a small Sinatra app.
2120
22−DevDocs requires Ruby 2.5.1, libcurl, and a JavaScript runtime supported by [ExecJS](https://github.com/rails/execjs#readme) (included in OS X and Windows; [Node.js](https://nodejs.org/en/) on Linux). Once you have these installed, run the following commands:
21+DevDocs requires Ruby 2.6.0, libcurl, and a JavaScript runtime supported by [ExecJS](https://github.com/rails/execjs#readme) (included in OS X and Windows; [Node.js](https://nodejs.org/en/) on Linux). Once you have these installed, run the following commands:
2322
2423 ```
2524 git clone https://github.com/freeCodeCamp/devdocs.git && cd devdocs
@@ -60,14 +59,14 @@ The web app is all client-side JavaScript, written in [CoffeeScript](http://coff · 34 unmodified lines
6059
6160 Many of the code's design decisions were driven by the fact that the app uses XHR to load content directly into the main frame. This includes stripping the original documents of most of their HTML markup (e.g. scripts and stylesheets) to avoid polluting the main frame, and prefixing all CSS class names with an underscore to prevent conflicts.
6261
63−Another driving factor is performance and the fact that everything happens in the browser. `applicationCache` (which comes with its own set of constraints) and `localStorage` are used to speed up the boot time, while memory consumption is kept in check by allowing the user to pick his/her own set of documentations. The search algorithm is kept simple because it needs to be fast even searching through 100,000 strings.
62+Another driving factor is performance and the fact that everything happens in the browser. A service worker (which comes with its own set of constraints) and `localStorage` are used to speed up the boot time, while memory consumption is kept in check by allowing the user to pick his/her own set of documentations. The search algorithm is kept simple because it needs to be fast even searching through 100,000 strings.
6463
6564 DevDocs being a developer tool, the browser requirements are high:
6665
6766 * Recent versions of Firefox, Chrome, or Opera
68−* Safari 9.1+
69−* Edge 16+
70−* iOS 10+
67+* Safari 11.1+
68+* Edge 17+
69+* iOS 11.3+
7170
7271 This allows the code to take advantage of the latest DOM and HTML5 APIs and make developing DevDocs a lot more fun!
7372
@@ -84,12 +83,13 @@ Modifications made to each document include: · 10 unmodified lines
8483 * replacing all external (not scraped) URLs with their fully qualified counterpart
8584 * replacing all internal (scraped) URLs with their unqualified and relative counterpart
8685 * adding content, such as a title and link to the original document
86+* ensuring correct syntax highlighting using [Prism](http://prismjs.com/)
8787
8888 These modifications are applied via a set of filters using the [HTML::Pipeline](https://github.com/jch/html-pipeline) library. Each scraper includes filters specific to itself, one of which is tasked with figuring out the pages' metadata.
8989
9090 The end result is a set of normalized HTML partials and two JSON files (index + offline data). Because the index files are loaded separately by the [app](#app) following the user's preferences, the scraper also creates a JSON manifest file containing information about the documentations currently available on the system (such as their name, version, update date, etc.).
9191
92−More information about scrapers and filters is available on the [wiki](https://github.com/freeCodeCamp/devdocs/wiki).
92+More information about [scrapers](./docs/scraper-reference.md) and [filters](./docs/filter-reference.md) is available in the `docs` folder.
9393
9494 ## Available Commands
9595
@@ -129,20 +129,45 @@ If multiple versions of Ruby are installed on your system, commands must be run · 33 unmodified lines
129129
130130 ## Contributing
131131
132−Contributions are welcome. Please read the [contributing guidelines](https://github.com/freeCodeCamp/devdocs/blob/master/.github/CONTRIBUTING.md).
133−
134−DevDocs's own documentation is available on the [wiki](https://github.com/freeCodeCamp/devdocs/wiki).
132+Contributions are welcome. Please read the [contributing guidelines](./.github/CONTRIBUTING.md).
133+
134+## Documentation
135+
136+* [Adding documentations to DevDocs](./docs/adding-docs.md)
137+* [Scraper Reference](./docs/scraper-reference.md)
138+* [Filter Reference](./docs/filter-reference.md)
139+* [Maintainers’ Guide](./docs/maintainers.md)
140+
141+## Plugins and Extensions
142+
143+* [Chrome web app](https://chrome.google.com/webstore/detail/devdocs/mnfehgbmkapmjnhcnbodoamcioleeooe)
144+* [Ubuntu Touch app](https://uappexplorer.com/app/devdocsunofficial.berkes)
145+* [Sublime Text plugin](https://sublime.wbond.net/packages/DevDocs)
146+* [Atom plugin](https://atom.io/packages/devdocs)
147+* [Brackets extension](https://github.com/gruehle/dev-docs-viewer)
148+* [Fluid](http://fluidapp.com) for turning DevDocs into a real OS X app
149+* [GTK shell / Vim integration](https://github.com/naquad/devdocs-shell)
150+* [Emacs lookup](https://github.com/skeeto/devdocs-lookup)
151+* [Alfred Workflow](https://github.com/yannickglt/alfred-devdocs)
152+* [Vim search plugin with Devdocs in its defaults](https://github.com/waiting-for-dev/vim-www) Just set `let g:www_shortcut_engines = { 'devdocs': ['Devdocs', '<leader>dd'] }` to have a `:Devdocs` command and a `<leader>dd` mapping.
153+* [Visual Studio Code plugin](https://marketplace.visualstudio.com/items?itemName=akfish.vscode-devdocs ) (1)
154+* [Visual Studio Code plugin](https://marketplace.visualstudio.com/items?itemName=deibit.devdocs) (2)
155+* [Desktop application](https://github.com/egoist/devdocs-desktop)
156+* [Doc Browser](https://github.com/qwfy/doc-browser) is a native Linux app that supports DevDocs docsets
157+* [GNOME Application](https://github.com/hardpixel/devdocs-desktop) GTK3 application with search integrated in headerbar
158+* [macOS Application](https://github.com/dteoh/devdocs-macos)
159+* [Android Application](https://github.com/Merith-TK/devdocs_webapp_kotlin) is a fully working, advanced WebView
135160
136161 ## Copyright / License
137162
138−Copyright 2013-2018 Thibaut Courouble and [other contributors](https://github.com/freeCodeCamp/devdocs/graphs/contributors)
163+Copyright 2013-2019 Thibaut Courouble and [other contributors](https://github.com/freeCodeCamp/devdocs/graphs/contributors)
139164
140−This software is licensed under the terms of the Mozilla Public License v2.0. See the [COPYRIGHT](https://github.com/freeCodeCamp/devdocs/blob/master/COPYRIGHT) and [LICENSE](https://github.com/freeCodeCamp/devdocs/blob/master/LICENSE) files.
165+This software is licensed under the terms of the Mozilla Public License v2.0. See the [COPYRIGHT](./COPYRIGHT) and [LICENSE](./LICENSE) files.
141166
142−Please do not use the name DevDocs to endorse or promote products derived from this software without my permission, except as may be necessary to comply with the notice/attribution requirements.
167+Please do not use the name DevDocs to endorse or promote products derived from this software without the maintainers' permission, except as may be necessary to comply with the notice/attribution requirements.
143168
144−I also wish that any documentation file generated using this software be attributed to DevDocs. Let's be fair to all contributors by giving credit where credit's due. Thanks!
169+We also wish that any documentation file generated using this software be attributed to DevDocs. Let's be fair to all contributors by giving credit where credit's due. Thanks!
145170
146171 ## Questions?
147172
148−If you have any questions, please feel free to ask them on the [mailing list](https://groups.google.com/d/forum/devdocs).
173+If you have any questions, please feel free to ask them on the contributor chat room on [Gitter](https://gitter.im/FreeCodeCamp/DevDocs).
assets/javascripts/app/app.coffee+10−8
@@ -13,10 +13,12 @@ · 12 unmodified lines
1313
1414 @el = $('._app')
1515 @localStorage = new LocalStorageStore
16− @appCache = new app.AppCache if app.AppCache.isEnabled()
16+ @serviceWorker = new app.ServiceWorker if app.ServiceWorker.isEnabled()
1717 @settings = new app.Settings
1818 @db = new app.DB()
1919
20+ @settings.initLayout()
21+
2022 @docs = new app.collections.Docs
2123 @disabledDocs = new app.collections.Docs
2224 @entries = new app.collections.Entries
@@ -147,7 +149,7 @@ · 124 unmodified lines
147149 saveDocs: ->
148150 @settings.setDocs(doc.slug for doc in @docs.all())
149151 @db.migrate()
150− @appCache?.updateInBackground()
152+ @serviceWorker?.updateInBackground()
151153
152154 welcomeBack: ->
153155 visitCount = @settings.get('count')
@@ -158,7 +160,7 @@ · 4 unmodified lines
158160 @updateChecker = new app.UpdateChecker()
159161
160162 reboot: ->
161− if location.pathname isnt '/'
163+ if location.pathname isnt '/' and location.pathname isnt '/settings'
162164 window.location = "/##{location.pathname}"
163165 else
164166 window.location = '/'
@@ -167,14 +169,14 @@ · 2 unmodified lines
167169 reload: ->
168170 @docs.clearCache()
169171 @disabledDocs.clearCache()
170− if @appCache then @appCache.reload() else @reboot()
172+ if @serviceWorker then @serviceWorker.reload() else @reboot()
171173 return
172174
173175 reset: ->
174176 @localStorage.reset()
175177 @settings.reset()
176178 @db?.reset()
177− @appCache?.update()
179+ @serviceWorker?.update()
178180 window.location = '/'
179181 return
180182
@@ -193,9 +195,9 @@ · 12 unmodified lines
193195 return
194196
195197 indexHost: ->
196− # Can't load the index files from the host/CDN when applicationCache is
198+ # Can't load the index files from the host/CDN when service worker is
197199 # enabled because it doesn't support caching URLs that use CORS.
198− @config[if @appCache and @settings.hasDocs() then 'index_path' else 'docs_origin']
200+ @config[if @serviceWorker and @settings.hasDocs() then 'index_path' else 'docs_origin']
199201
200202 onBootError: (args...) ->
201203 @trigger 'bootError'
@@ -252,7 +254,7 @@ · 50 unmodified lines
252254 matchMedia: !!window.matchMedia
253255 insertAdjacentHTML: !!document.body.insertAdjacentHTML
254256 defaultPrevented: document.createEvent('CustomEvent').defaultPrevented is false
255− cssVariables: CSS.supports and CSS.supports('(--t: 0)')
257+ cssVariables: !!CSS?.supports?('(--t: 0)')
256258
257259 for key, value of features when not value
258260 Raven.captureMessage "unsupported/#{key}", level: 'info'
assets/javascripts/app/appcache.coffee+0−46
@@ -1,46 +0,0 @@
1−class app.AppCache
2− $.extend @prototype, Events
3−
4− @isEnabled: ->
5− try
6− applicationCache and applicationCache.status isnt applicationCache.UNCACHED
7− catch
8−
9− constructor: ->
10− @cache = applicationCache
11− @notifyUpdate = true
12− @onUpdateReady() if @cache.status is @cache.UPDATEREADY
13−
14− $.on @cache, 'progress', @onProgress
15− $.on @cache, 'updateready', @onUpdateReady
16−
17− update: ->
18− @notifyUpdate = true
19− @notifyProgress = true
20− try @cache.update() catch
21− return
22−
23− updateInBackground: ->
24− @notifyUpdate = false
25− @notifyProgress = false
26− try @cache.update() catch
27− return
28−
29− reload: ->
30− $.on @cache, 'updateready noupdate error', ->
31− if location.pathname isnt '/'
32− window.location = "/##{location.pathname}"
33− else
34− window.location = '/'
35− @notifyUpdate = false
36− @notifyProgress = true
37− try @cache.update() catch
38− return
39−
40− onProgress: (event) =>
41− @trigger 'progress', event if @notifyProgress
42− return
43−
44− onUpdateReady: =>
45− @trigger 'updateready' if @notifyUpdate
46− return
assets/javascripts/app/config.coffee.erb+2−0
@@ -13,3 +13,5 @@ app.config = · 12 unmodified lines
1313 version: <%= Time.now.to_i %>
1414 release: <%= Time.now.utc.httpdate.to_json %>
1515 mathml_stylesheet: '<%= App.cdn_origin %>/mathml.css'
16+ service_worker_path: '/service-worker.js'
17+ service_worker_enabled: <%= App.environment == :production || ENV['ENABLE_SERVICE_WORKER'] == 'true' %>
assets/javascripts/app/serviceworker.coffee+49−0
@@ -0,0 +1,49 @@
1+class app.ServiceWorker
2+ $.extend @prototype, Events
3+
4+ @isEnabled: ->
5+ !!navigator.serviceWorker and app.config.service_worker_enabled
6+
7+ constructor: ->
8+ @registration = null
9+ @notifyUpdate = true
10+
11+ navigator.serviceWorker.register(app.config.service_worker_path, {scope: '/'})
12+ .then(
13+ (registration) => @updateRegistration(registration),
14+ (error) -> console.error('Could not register service worker:', error)
15+ )
16+
17+ update: ->
18+ return unless @registration
19+ @notifyUpdate = true
20+ return @registration.update().catch(->)
21+
22+ updateInBackground: ->
23+ return unless @registration
24+ @notifyUpdate = false
25+ return @registration.update().catch(->)
26+
27+ reload: ->
28+ return @updateInBackground().then(() -> app.reboot())
29+
30+ updateRegistration: (registration) ->
31+ @registration = registration
32+ $.on @registration, 'updatefound', @onUpdateFound
33+ return
34+
35+ onUpdateFound: =>
36+ $.off @installingRegistration, 'statechange', @onStateChange() if @installingRegistration
37+ @installingRegistration = @registration.installing
38+ $.on @installingRegistration, 'statechange', @onStateChange
39+ return
40+
41+ onStateChange: =>
42+ if @installingRegistration and @installingRegistration.state == 'installed' and navigator.serviceWorker.controller
43+ @installingRegistration = null
44+ @onUpdateReady()
45+ return
46+
47+ onUpdateReady: ->
48+ @trigger 'updateready' if @notifyUpdate
49+ return
assets/javascripts/app/settings.coffee+30−0
@@ -19,6 +19,8 @@ class app.Settings · 18 unmodified lines
1919 'news'
2020 ]
2121
22+ LAYOUTS: ['_max-width', '_sidebar-hidden', '_native-scrollbars']
23+
2224 @defaults:
2325 count: 0
2426 hideDisabled: false
@@ -38,6 +40,7 @@ class app.Settings · 13 unmodified lines
3840 set: (key, value) ->
3941 @store.set(key, value)
4042 delete @cache[key]
43+ @toggleDark(value) if key == 'dark'
4144 return
4245
4346 del: (key) ->
@@ -63,6 +66,8 @@ class app.Settings · 19 unmodified lines
6366 return
6467
6568 setLayout: (name, enable) ->
69+ @toggleLayout(name, enable)
70+
6671 layout = (@store.get('layout') || '').split(' ')
6772 $.arrayDelete(layout, '')
6873
@@ -104,3 +109,28 @@ class app.Settings · 35 unmodified lines
104109 @store.reset()
105110 @cache = {}
106111 return
112+
113+ initLayout: ->
114+ @toggleDark(@get('dark') is 1)
115+ @toggleLayout(layout, @hasLayout(layout)) for layout in @LAYOUTS
116+ @initSidebarWidth()
117+ return
118+
119+ toggleDark: (enable) ->
120+ classList = document.documentElement.classList
121+ classList.toggle('_theme-default', !enable)
122+ classList.toggle('_theme-dark', enable)
123+ color = getComputedStyle(document.documentElement).getPropertyValue('--headerBackground').trim()
124+ $('meta[name=theme-color]').setAttribute('content', color)
125+ return
126+
127+ toggleLayout: (layout, enable) ->
128+ classList = document.body.classList
129+ classList.toggle(layout, enable) unless layout is '_sidebar-hidden'
130+ classList.toggle('_overlay-scrollbars', $.overlayScrollbarsEnabled())
131+ return
132+
133+ initSidebarWidth: ->
134+ size = @get('size')
135+ document.documentElement.style.setProperty('--sidebarWidth', size + 'px') if size
136+ return
assets/javascripts/app/update_checker.coffee+3−3
@@ -3,13 +3,13 @@ class app.UpdateChecker · 2 unmodified lines
33 @lastCheck = Date.now()
44
55 $.on window, 'focus', @onFocus
6− app.appCache.on 'updateready', @onUpdateReady if app.appCache
6+ app.serviceWorker?.on 'updateready', @onUpdateReady
77
88 setTimeout @checkDocs, 0
99
1010 check: ->
11− if app.appCache
12− app.appCache.update()
11+ if app.serviceWorker
12+ app.serviceWorker.update()
1313 else
1414 ajax
1515 url: $('script[src*="application"]').getAttribute('src')
assets/javascripts/lib/license.coffee+1−1
@@ -1,5 +1,5 @@
11 ###
2− * Copyright 2013-2018 Thibaut Courouble and other contributors
2+ * Copyright 2013-2019 Thibaut Courouble and other contributors
33 *
44 * This source code is licensed under the terms of the Mozilla
55 * Public License, v. 2.0, a copy of which may be obtained at:
assets/javascripts/news.json+4−0
@@ -1,4 +1,8 @@
11 [
2+ [
3+ "2019-07-19",
4+ "Replaced the AppCache with a Service Worker (which makes DevDocs an installable PWA) and fixed layout preferences on Firefox."
5+ ],
26 [
37 "2018-09-23",
48 "New documentations: <a href=\"/puppeteer/\">Puppeteer</a> and <a href=\"/handlebars/\">Handlebars.js</a>"
assets/javascripts/templates/error_tmpl.coffee+8−8
@@ -12,8 +12,8 @@ app.templates.notFoundPage = -> · 11 unmodified lines
1212
1313 app.templates.pageLoadError = ->
1414 error """ The page failed to load. """,
15− """ It may be missing from the server (try reloading the app) or you could be offline.<br>
16− If you keep seeing this, you're likely behind a proxy or firewall that blocks cross-domain requests. """,
15+ """ It may be missing from the server (try reloading the app) or you could be offline (try <a href="/offline">installing the documentation for offline usage</a> when online again).<br>
16+ If you're online and you keep seeing this, you're likely behind a proxy or firewall that blocks cross-domain requests. """,
1717 """ #{back} &middot; <a href="/##{location.pathname}" target="_top" class="_error-link">Reload</a>
1818 &middot; <a href="#" class="_error-link" data-retry>Retry</a> """
1919
@@ -57,17 +57,17 @@ app.templates.unsupportedBrowser = """ · 37 unmodified lines
5757 <p class="_fail-text">DevDocs is an API documentation browser which supports the following browsers:
5858 <ul class="_fail-list">
5959 <li>Recent versions of Firefox, Chrome, or Opera
60− <li>Safari 9.1+
61− <li>Edge 16+
62− <li>iOS 10+
60+ <li>Safari 11.1+
61+ <li>Edge 17+
62+ <li>iOS 11.3+
6363 </ul>
6464 <p class="_fail-text">
65− If you're unable to upgrade, I apologize.
66− I decided to prioritize speed and new features over support for older browsers.
65+ If you're unable to upgrade, we apologize.
66+ We decided to prioritize speed and new features over support for older browsers.
6767 <p class="_fail-text">
6868 Note: if you're already using one of the browsers above, check your settings and add-ons.
6969 The app uses feature detection, not user agent sniffing.
7070 <p class="_fail-text">
71− &mdash; Thibaut <a href="https://twitter.com/DevDocs" class="_fail-link">@DevDocs</a>
71+ &mdash; <a href="https://twitter.com/DevDocs">@DevDocs</a>
7272 </div>
7373 """
assets/javascripts/templates/pages/about_tmpl.coffee+9−14
@@ -11,22 +11,18 @@ app.templates.aboutPage = -> """ · 10 unmodified lines
1111 </nav>
1212
1313 <h1 class="_lined-heading">DevDocs: API Documentation Browser</h1>
14− <p>DevDocs combines multiple API documentations in a clean and organized web UI with instant search, offline support, mobile version, dark theme, keyboard shortcuts, and more.
15− <ul>
16− <li>Created and maintained by <a href="https://thibaut.me">Thibaut Courouble</a>
17− <li>Free and <a href="https://github.com/freeCodeCamp/devdocs">open source</a>
18− <iframe class="_github-btn" src="https://ghbtns.com/github-btn.html?user=freeCodeCamp&repo=devdocs&type=watch&count=true" allowtransparency="true" frameborder="0" scrolling="0" width="100" height="20" tabindex="-1"></iframe>
19− </ul>
14+ <p>DevDocs combines multiple developer documentations in a clean and organized web UI with instant search, offline support, mobile version, dark theme, keyboard shortcuts, and more.
15+ <p>DevDocs is free and <a href="https://github.com/freeCodeCamp/devdocs">open source</a>. It was created by <a href="https://thibaut.me">Thibaut Courouble</a> and is operated by <a href="https://www.freecodecamp.org/">freeCodeCamp</a>.
2016 <p>To keep up-to-date with the latest news:
2117 <ul>
2218 <li>Follow <a href="https://twitter.com/DevDocs">@DevDocs</a> on Twitter
23− <li>Watch the repository on <a href="https://github.com/freeCodeCamp/devdocs/subscription">GitHub</a>
24− <li>Join the <a href="https://groups.google.com/d/forum/devdocs">mailing list</a>
19+ <li>Watch the repository on <a href="https://github.com/freeCodeCamp/devdocs/subscription">GitHub</a> <iframe class="_github-btn" src="https://ghbtns.com/github-btn.html?user=freeCodeCamp&repo=devdocs&type=watch&count=true" allowtransparency="true" frameborder="0" scrolling="0" width="100" height="20" tabindex="-1"></iframe>
20+ <li>Join the <a href="https://gitter.im/FreeCodeCamp/DevDocs">Gitter</a> chat room
2521 </ul>
2622
2723 <h2 class="_block-heading" id="copyright">Copyright and License</h2>
2824 <p class="_note">
29− <strong>Copyright 2013&ndash;2018 Thibaut Courouble and <a href="https://github.com/freeCodeCamp/devdocs/graphs/contributors">other contributors</a></strong><br>
25+ <strong>Copyright 2013&ndash;2019 Thibaut Courouble and <a href="https://github.com/freeCodeCamp/devdocs/graphs/contributors">other contributors</a></strong><br>
3026 This software is licensed under the terms of the Mozilla Public License v2.0.<br>
3127 You may obtain a copy of the source code at <a href="https://github.com/freeCodeCamp/devdocs">github.com/freeCodeCamp/devdocs</a>.<br>
3228 For more information, see the <a href="https://github.com/freeCodeCamp/devdocs/blob/master/COPYRIGHT">COPYRIGHT</a>
@@ -48,11 +44,10 @@ app.templates.aboutPage = -> """ · 15 unmodified lines
4844 <dt>Where can I suggest new docs and features?
4945 <dd>You can suggest and vote for new docs on the <a href="https://trello.com/b/6BmTulfx/devdocs-documentation">Trello board</a>.<br>
5046 If you have a specific feature request, add it to the <a href="https://github.com/freeCodeCamp/devdocs/issues">issue tracker</a>.<br>
51− Otherwise use the <a href="https://groups.google.com/d/forum/devdocs">mailing list</a>.
47+ Otherwise, come talk to us in the <a href="https://gitter.im/FreeCodeCamp/DevDocs">Gitter</a> chat room.
5248 <dt>Where can I report bugs?
5349 <dd>In the <a href="https://github.com/freeCodeCamp/devdocs/issues">issue tracker</a>. Thanks!
5450 </dl>
55− <p>For anything else, feel free to email me at <a href="mailto:thibaut@devdocs.io">thibaut@devdocs.io</a>.
5651
5752 <h2 class="_block-heading" id="credits">Credits</h2>
5853
@@ -76,12 +71,12 @@ app.templates.aboutPage = -> """ · 17 unmodified lines
7671
7772 <h2 class="_block-heading" id="privacy">Privacy Policy</h2>
7873 <ul>
79− <li><a href="https://devdocs.io">devdocs.io</a> ("App") is operated by Thibaut Courouble ("We").
80− <li>We do not collect personal information.
74+ <li><a href="https://devdocs.io">devdocs.io</a> ("App") is operated by <a href="https://www.freecodecamp.org/">freeCodeCamp</a> ("We").
75+ <li>We do not collect personal information through the app.
8176 <li>We use Google Analytics, Gauges and Sentry to collect anonymous traffic information and improve the app.
8277 <li>The app uses cookies to store user preferences.
8378 <li>By using the app, you signify your acceptance of this policy. If you do not agree to this policy, please do not use the app.
84− <li>If you have any questions regarding privacy, please email <a href="mailto:thibaut@devdocs.io">thibaut@devdocs.io</a>.
79+ <li>If you have any questions regarding privacy, please email <a href="mailto:privacy@freecodecamp.org">privacy@freecodecamp.org</a>.
8580 </ul>
8681 """
8782
assets/javascripts/templates/pages/offline_tmpl.coffee+9−4
@@ -25,8 +25,8 @@ app.templates.offlinePage = (docs) -> """ · 24 unmodified lines
2525 <h2 class="_block-heading">Questions & Answers</h2>
2626 <dl>
2727 <dt>How does this work?
28− <dd>Each page is cached as a key-value pair in <a href="https://developer.mozilla.org/en-US/docs/Web/API/IndexedDB_API">IndexedDB</a> (downloaded from a single file).<br>
29− The app also uses <a href="https://developer.mozilla.org/en-US/docs/Web/HTML/Using_the_application_cache">AppCache</a> and <a href="https://developer.mozilla.org/en-US/docs/Web/API/Web_Storage_API">localStorage</a> to cache the assets and index files.
28+ <dd>Each page is cached as a key-value pair in <a href="https://devdocs.io/dom/indexeddb_api">IndexedDB</a> (downloaded from a single file).<br>
29+ The app also uses <a href="https://devdocs.io/dom/service_worker_api/using_service_workers">Service Workers</a> and <a href="https://devdocs.io/dom/web_storage_api">localStorage</a> to cache the assets and index files.
3030 <dt>Can I close the tab/browser?
3131 <dd>#{canICloseTheTab()}
3232 <dt>What if I don't update a documentation?
@@ -41,10 +41,15 @@ app.templates.offlinePage = (docs) -> """ · 8 unmodified lines
4141 """
4242
4343 canICloseTheTab = ->
44− if app.AppCache.isEnabled()
44+ if app.ServiceWorker.isEnabled()
4545 """ Yes! Even offline, you can open a new tab, go to <a href="//devdocs.io">devdocs.io</a>, and everything will work as if you were online (provided you installed all the documentations you want to use beforehand). """
4646 else
47− """ No. AppCache isn't available in your browser (or is disabled), so loading <a href="//devdocs.io">devdocs.io</a> offline won't work.<br>
47+ reason = "aren't available in your browser (or are disabled)"
48+
49+ if app.config.env != 'production'
50+ reason = "are disabled in your development instance of DevDocs (enable them by setting the <code>ENABLE_SERVICE_WORKER</code> environment variable to <code>true</code>)"
51+
52+ """ No. Service Workers #{reason}, so loading <a href="//devdocs.io">devdocs.io</a> offline won't work.<br>
4853 The current tab will continue to function even when you go offline (provided you installed all the documentations beforehand). """
4954
5055 app.templates.offlineDoc = (doc, status) ->
assets/javascripts/templates/pages/root_tmpl.coffee.erb+2−2
@@ -8,13 +8,13 @@ app.templates.intro = """ · 7 unmodified lines
88 <p>Thanks for downloading DevDocs. Here are a few things you should know:
99 <ol class="_intro-list">
1010 <li>Your local version of DevDocs won't self-update. Unless you're modifying the code,
11− I&nbsp;recommend using the hosted version at <a href="https://devdocs.io">devdocs.io</a>.
11+ we&nbsp;recommend using the hosted version at <a href="https://devdocs.io">devdocs.io</a>.
1212 <li>Run <code>thor docs:list</code> to see all available documentations.
1313 <li>Run <code>thor docs:download &lt;name&gt;</code> to download documentations.
1414 <li>Run <code>thor docs:download --installed</code> to update all downloaded documentations.
1515 <li>To be notified about new versions, don't forget to <a href="https://github.com/freeCodeCamp/devdocs/subscription">watch the repository</a> on GitHub.
1616 <li>The <a href="https://github.com/freeCodeCamp/devdocs/issues">issue tracker</a> is the preferred channel for bug reports and
17− feature requests. For everything else, use the <a href="https://groups.google.com/d/forum/devdocs">mailing list</a>.
17+ feature requests. For everything else, use <a href="https://gitter.im/FreeCodeCamp/DevDocs">Gitter</a>.
1818 <li>Contributions are welcome. See the <a href="https://github.com/freeCodeCamp/devdocs/blob/master/CONTRIBUTING.md">guidelines</a>.
1919 <li>DevDocs is licensed under the terms of the Mozilla Public License v2.0. For more information,
2020 see the <a href="https://github.com/freeCodeCamp/devdocs/blob/master/COPYRIGHT">COPYRIGHT</a> and
assets/javascripts/views/content/entry_page.coffee+1−1
@@ -123,7 +123,7 @@ class app.views.EntryPage extends app.View · 122 unmodified lines
123123 @render @tmpl('pageLoadError')
124124 @resetClass()
125125 @addClass @constructor.errorClass
126− app.appCache?.update()
126+ app.serviceWorker?.update()
127127 return
128128
129129 cache: ->
assets/javascripts/views/content/settings_page.coffee+1−11
@@ -1,7 +1,4 @@
11 class app.views.SettingsPage extends app.View
2− LAYOUTS = ['_max-width', '_sidebar-hidden', '_native-scrollbars']
3− SIDEBAR_HIDDEN_LAYOUT = '_sidebar-hidden'
4−
52 @className: '_static'
63
74 @events:
@@ -17,25 +14,18 @@ class app.views.SettingsPage extends app.View · 9 unmodified lines
1714 settings.dark = app.settings.get('dark')
1815 settings.smoothScroll = !app.settings.get('fastScroll')
1916 settings.arrowScroll = app.settings.get('arrowScroll')
20− settings[layout] = app.settings.hasLayout(layout) for layout in LAYOUTS
17+ settings[layout] = app.settings.hasLayout(layout) for layout in app.settings.LAYOUTS
2118 settings
2219
2320 getTitle: ->
2421 'Preferences'
2522
2623 toggleDark: (enable) ->
27− html = document.documentElement
28− html.classList.toggle('_theme-default')
29− html.classList.toggle('_theme-dark')
3024 app.settings.set('dark', !!enable)
31− app.appCache?.updateInBackground()
3225 return
3326
3427 toggleLayout: (layout, enable) ->
35− document.body.classList[if enable then 'add' else 'remove'](layout) unless layout is SIDEBAR_HIDDEN_LAYOUT
36− document.body.classList[if $.overlayScrollbarsEnabled() then 'add' else 'remove']('_overlay-scrollbars')
3728 app.settings.setLayout(layout, enable)
38− app.appCache?.updateInBackground()
3929 return
4030
4131 toggleSmoothScroll: (enable) ->
assets/javascripts/views/layout/resizer.coffee+2−9
@@ -11,9 +11,6 @@ class app.views.Resizer extends app.View · 10 unmodified lines
1111 init: ->
1212 @el.setAttribute('draggable', 'true')
1313 @appendTo $('._app')
14−
15− @style = $('style[data-resizer]')
16− @size = @style.getAttribute('data-size')
1714 return
1815
1916 MIN = 260
@@ -24,15 +21,11 @@ class app.views.Resizer extends app.View · 4 unmodified lines
2421 return unless value > 0
2522 value = Math.min(Math.max(Math.round(value), MIN), MAX)
2623 newSize = "#{value}px"
27− @style.innerHTML = @style.innerHTML.replace(new RegExp(@size, 'g'), newSize)
28− @size = newSize
29− if save
30− app.settings.setSize(value)
31− app.appCache?.updateInBackground()
24+ document.documentElement.style.setProperty('--sidebarWidth', newSize)
25+ app.settings.setSize(value) if save
3226 return
3327
3428 onDragStart: (event) =>
35− @style.removeAttribute('disabled')
3629 event.dataTransfer.effectAllowed = 'link'
3730 event.dataTransfer.setData('Text', '')
3831 $.on(window, 'dragover', @onDrag)
assets/javascripts/views/layout/settings.coffee+1−9
@@ -25,7 +25,6 @@ class app.views.Settings extends app.View · 24 unmodified lines
2525 if super
2626 @render()
2727 document.body.classList.remove(SIDEBAR_HIDDEN_LAYOUT)
28− app.appCache?.on 'progress', @onAppCacheProgress
2928 return
3029
3130 deactivate: ->
@@ -33,7 +32,6 @@ class app.views.Settings extends app.View · 1 unmodified line
3332 @resetClass()
3433 @docPicker.detach()
3534 document.body.classList.add(SIDEBAR_HIDDEN_LAYOUT) if app.settings.hasLayout(SIDEBAR_HIDDEN_LAYOUT)
36− app.appCache?.off 'progress', @onAppCacheProgress
3735 return
3836
3937 render: ->
@@ -52,7 +50,7 @@ class app.views.Settings extends app.View · 12 unmodified lines
5250 docs = @docPicker.getSelectedDocs()
5351 app.settings.setDocs(docs)
5452
55− @saveBtn.textContent = if app.appCache then 'Downloading\u2026' else 'Saving\u2026'
53+ @saveBtn.textContent = 'Saving\u2026'
5654 disabledDocs = new app.collections.Docs(doc for doc in app.docs.all() when docs.indexOf(doc.slug) is -1)
5755 disabledDocs.uninstall ->
5856 app.db.migrate()
@@ -83,9 +81,3 @@ class app.views.Settings extends app.View · 24 unmodified lines
8381 $.stopEvent(event)
8482 app.router.show '/'
8583 return
86−
87− onAppCacheProgress: (event) =>
88− if event.lengthComputable
89− percentage = Math.round event.loaded * 100 / event.total
90− @saveBtn.textContent = "Downloading\u2026 (#{percentage}%)"
91− return
assets/javascripts/views/search/search.coffee+8−0
@@ -30,6 +30,9 @@ class app.views.Search extends app.View · 29 unmodified lines
3030 .on 'results', @onResults
3131 .on 'end', @onEnd
3232
33+ @scope
34+ .on 'change', @onScopeChange
35+
3336 app.on 'ready', @onReady
3437 $.on window, 'hashchange', @searchUrl
3538 $.on window, 'focus', @onWindowFocus
@@ -138,6 +141,11 @@ class app.views.Search extends app.View · 102 unmodified lines
138141 $.stopEvent(event)
139142 return
140143
144+ onScopeChange: =>
145+ @value = ''
146+ @onInput()
147+ return
148+
141149 afterRoute: (name, context) =>
142150 return if app.shortcuts.eventInProgress?.name is 'escape'
143151 @reset(true) if not context.init and app.router.isIndex()
assets/javascripts/views/search/search_scope.coffee+9−2
@@ -6,6 +6,7 @@ class app.views.SearchScope extends app.View · 5 unmodified lines
66 tag: '._search-tag'
77
88 @events:
9+ click: 'onClick'
910 keydown: 'onKeydown'
1011 textInput: 'onTextInput'
1112
@@ -93,11 +94,17 @@ class app.views.SearchScope extends app.View · 81 unmodified lines
9394 $.stopEvent(event) if @doc
9495 return
9596
97+ onClick: (event) =>
98+ if event.target is @tag
99+ @reset()
100+ $.stopEvent(event)
101+ return
102+
96103 onKeydown: (event) =>
97104 if event.which is 8 # backspace
98− if @doc and not @input.value
99− $.stopEvent(event)
105+ if @doc and @input.selectionEnd is 0
100106 @reset()
107+ $.stopEvent(event)
101108 else if not @doc and @input.value and not $.isChromeForAndroid()
102109 return if event.ctrlKey or event.metaKey or event.altKey or event.shiftKey
103110 if event.which is 9 or # tab
assets/javascripts/views/sidebar/sidebar.coffee+1−1
@@ -28,7 +28,7 @@ class app.views.Sidebar extends app.View · 27 unmodified lines
2828
2929 app.on 'ready', @onReady
3030
31− $.on document.documentElement, 'mouseleave', (event) => @display() if event.clientX < 10
31+ $.on document.documentElement, 'mouseleave', (event) => @display() unless event.clientX <= 0
3232 $.on document.documentElement, 'mouseenter', => @resetDisplay(forceNoHover: false)
3333 return
3434
assets/stylesheets/application.css.scss+1−1
@@ -4,7 +4,7 @@ · 3 unmodified lines
44 //= depend_on docs-2@2x.png
55
66 /*!
7− * Copyright 2013-2018 Thibaut Courouble and other contributors
7+ * Copyright 2013-2019 Thibaut Courouble and other contributors
88 *
99 * This source code is licensed under the terms of the Mozilla
1010 * Public License, v. 2.0, a copy of which may be obtained at:
assets/stylesheets/components/_fail.scss+0−2
@@ -32,5 +32,3 @@ · 31 unmodified lines
3232 }
3333
3434 ._fail-text:last-child { margin: 0; }
35−
36−._fail-link { float: right; }
assets/stylesheets/components/_header.scss+1−0
@@ -215,5 +215,6 @@ · 214 unmodified lines
215215 color: var(--textColorLight);
216216 background: var(--searchTagBackground);
217217 border-radius: 2px;
218+ cursor: pointer;
218219 @extend %truncate-text;
219220 }
assets/stylesheets/pages/_mdn.scss+25−0
@@ -30,6 +30,7 @@ · 29 unmodified lines
3030 .notice,
3131 .warning,
3232 .overheadIndicator,
33+ .blockIndicator,
3334 .syntaxbox, // CSS, JavaScript
3435 .twopartsyntaxbox, // CSS
3536 .inheritsbox, // JavaScript
@@ -104,4 +105,28 @@ · 68 unmodified lines
104105 .cleared { clear: both; } // CSS/box-shadow
105106
106107 code > strong { font-weight: normal; }
108+
109+ // Compatibility tablees
110+
111+ .bc-github-link {
112+ float: right;
113+ font-size: .75rem;
114+ }
115+
116+ .bc-supports-yes, .bc-supports-yes + dd, .bc-supports-yes + dd + dd { background: var(--noteGreenBackground); }
117+ .bc-supports-partial, .bc-supports-partial + dd, .bc-supports-partial + dd + dd { background: var(--noteOrangeBackground); }
118+ .bc-supports-no, .bc-supports-no + dd, .bc-supports-no + dd + dd { background: var(--noteRedBackground); }
119+
120+ .bc-table {
121+ min-width: 100%;
122+
123+ dl {
124+ margin: .25rem 0 0;
125+ padding: .25rem 0 0;
126+ font-size: .75rem;
127+ border-top: 1px solid var(--boxBorder);
128+ }
129+
130+ dd { margin: 0; }
131+ }
107132 }
assets/stylesheets/pages/_rdoc.scss+0−11
@@ -33,19 +33,8 @@ · 32 unmodified lines
3333 }
3434 }
3535
36− .method-description { position: relative; }
37−
3836 .method-source-code {
3937 display: none;
40− position: absolute;
41− z-index: 1;
42− top: 0;
43− left: -1em;
44− right: 0;
45− background: var(--contentBackground);
46− box-shadow: 0 1em 1em 1em var(--contentBackground);
47−
48− > pre { margin: 0; }
4938 }
5039
5140 // Rails guides
docs/adding-docs.md+23−0
@@ -0,0 +1,23 @@
1+Adding a documentation may look like a daunting task but once you get the hang of it, it's actually quite simple. Don't hesitate to ask for help [in Gitter](https://gitter.im/FreeCodeCamp/DevDocs) if you ever get stuck.
2+
3+**Note:** please read the [contributing guidelines](../.github/CONTRIBUTING.md) before submitting a new documentation.
4+
5+1. Create a subclass of `Docs::UrlScraper` or `Docs::FileScraper` in the `lib/docs/scrapers/` directory. Its name should be the [PascalCase](http://api.rubyonrails.org/classes/String.html#method-i-camelize) equivalent of the filename (e.g. `my_doc` → `MyDoc`)
6+2. Add the appropriate class attributes and filter options (see the [Scraper Reference](./scraper-reference.md) page).
7+3. Check that the scraper is listed in `thor docs:list`.
8+4. Create filters specific to the scraper in the `lib/docs/filters/[my_doc]/` directory and add them to the class's [filter stacks](./scraper-reference.md#filter-stacks). You may create any number of filters but will need at least the following two:
9+ * A [`CleanHtml`](./filter-reference.md#cleanhtmlfilter) filter whose task is to clean the HTML markup (e.g. adding `id` attributes to headings) and remove everything superfluous and/or nonessential.
10+ * An [`Entries`](./filter-reference.md#entriesfilter) filter whose task is to determine the pages' metadata (the list of entries, each with a name, type and path).
11+ The [Filter Reference](./filter-reference.md) page has all the details about filters.
12+5. Using the `thor docs:page [my_doc] [path]` command, check that the scraper works properly. Files will appear in the `public/docs/[my_doc]/` directory (but not inside the app as the command doesn't touch the index). `path` in this case refers to either the remote path (if using `UrlScraper`) or the local path (if using `FileScraper`).
13+6. Generate the full documentation using the `thor docs:generate [my_doc] --force` command. Additionally, you can use the `--verbose` option to see which files are being created/updated/deleted (useful to see what changed since the last run), and the `--debug` option to see which URLs are being requested and added to the queue (useful to pin down which page adds unwanted URLs to the queue).
14+7. Start the server, open the app, enable the documentation, and see how everything plays out.
15+8. Tweak the scraper/filters and repeat 5) and 6) until the pages and metadata are ok.
16+9. To customize the pages' styling, create an SCSS file in the `assets/stylesheets/pages/` directory and import it in both `application.css.scss` AND `application-dark.css.scss`. Both the file and CSS class should be named `_[type]` where [type] is equal to the scraper's `type` attribute (documentations with the same type share the same custom CSS and JS). Setting the type to `simple` will apply the general styling rules in `assets/stylesheets/pages/_simple.scss`, which can be used for documentations where little to no CSS changes are needed.
17+10. To add syntax highlighting or execute custom JavaScript on the pages, create a file in the `assets/javascripts/views/pages/` directory (take a look at the other files to see how it works).
18+11. Add the documentation's icon in the `public/icons/docs/[my_doc]/` directory, in both 16x16 and 32x32-pixels formats. It'll be added to the icon spritesheet after your pull request is merged.
19+12. Add the documentation's copyright details to the list in `assets/javascripts/templates/pages/about_tmpl.coffee`. This is the data shown in the table on the [about](https://devdocs.io/about) page, and is ordered alphabetically. Simply copying an existing item, placing it in the right slot and updating the values to match the new scraper will do the job.
20+
21+If the documentation includes more than a few hundreds pages and is available for download, try to scrape it locally (e.g. using `FileScraper`). It'll make the development process much faster and avoids putting too much load on the source site. (It's not a problem if your scraper is coupled to your local setup, just explain how it works in your pull request.)
22+
23+Finally, try to document your scraper and filters' behavior as much as possible using comments (e.g. why some URLs are ignored, HTML markup removed, metadata that way, etc.). It'll make updating the documentation much easier.
docs/filter-reference.md+224−0
@@ -0,0 +1,224 @@
1+**Table of contents:**
2+
3+* [Overview](#overview)
4+* [Instance methods](#instance-methods)
5+* [Core filters](#core-filters)
6+* [Custom filters](#custom-filters)
7+ - [CleanHtmlFilter](#cleanhtmlfilter)
8+ - [EntriesFilter](#entriesfilter)
9+
10+## Overview
11+
12+Filters use the [HTML::Pipeline](https://github.com/jch/html-pipeline) library. They take an HTML string or [Nokogiri](http://nokogiri.org/) node as input, optionally perform modifications and/or extract information from it, and then outputs the result. Together they form a pipeline where each filter hands its output to the next filter's input. Every documentation page passes through this pipeline before being copied on the local filesystem.
13+
14+Filters are subclasses of the [`Docs::Filter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/core/filter.rb) class and require a `call` method. A basic implementation looks like this:
15+
16+```ruby
17+module Docs
18+ class CustomFilter < Filter
19+ def call
20+ doc
21+ end
22+ end
23+end
24+```
25+
26+Filters which manipulate the Nokogiri node object (`doc` and related methods) are _HTML filters_ and must not manipulate the HTML string (`html`). Vice-versa, filters which manipulate the string representation of the document are _text filters_ and must not manipulate the Nokogiri node object. The two types are divided into two stacks within the scrapers. These stacks are then combined into a pipeline that calls the HTML filters before the text filters (more details [here](./scraper-reference.md#filter-stacks)). This is to avoid parsing the document multiple times.
27+
28+The `call` method must return either `doc` or `html`, depending on the type of filter.
29+
30+## Instance methods
31+
32+* `doc` [Nokogiri::XML::Node]
33+ The Nokogiri representation of the container element.
34+ See [Nokogiri's API docs](http://www.rubydoc.info/github/sparklemotion/nokogiri/Nokogiri/XML/Node) for the list of available methods.
35+
36+* `html` [String]
37+ The string representation of the container element.
38+
39+* `context` [Hash] **(frozen)**
40+ The scraper's `options` along with a few additional keys: `:base_url`, `:root_url`, `:root_page` and `:url`.
41+
42+* `result` [Hash]
43+ Used to store the page's metadata and pass back information to the scraper.
44+ Possible keys:
45+
46+ - `:path` — the page's normalized path
47+ - `:store_path` — the path where the page will be stored (equal to `:path` with `.html` at the end)
48+ - `:internal_urls` — the list of distinct internal URLs found within the page
49+ - `:entries` — the [`Entry`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/core/models/entry.rb) objects to add to the index
50+
51+* `css`, `at_css`, `xpath`, `at_xpath`
52+ Shortcuts for `doc.css`, `doc.xpath`, etc.
53+
54+* `base_url`, `current_url`, `root_url` [Docs::URL]
55+ Shortcuts for `context[:base_url]`, `context[:url]`, and `context[:root_url]` respectively.
56+
57+* `root_path` [String]
58+ Shortcut for `context[:root_path]`.
59+
60+* `subpath` [String]
61+ The sub-path from the base URL of the current URL.
62+ _Example: if `base_url` equals `example.com/docs` and `current_url` equals `example.com/docs/file?raw`, the returned value is `/file`._
63+
64+* `slug` [String]
65+ The `subpath` removed of any leading slash or `.html` extension.
66+ _Example: if `subpath` equals `/dir/file.html`, the returned value is `dir/file`._
67+
68+* `root_page?` [Boolean]
69+ Returns `true` if the current page is the root page.
70+
71+* `initial_page?` [Boolean]
72+ Returns `true` if the current page is the root page or its subpath is one of the scraper's `initial_paths`.
73+
74+## Core filters
75+
76+* [`ContainerFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/container.rb) — changes the root node of the document (remove everything outside)
77+* [`CleanHtmlFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/clean_html.rb) — removes HTML comments, `<script>`, `<style>`, etc.
78+* [`NormalizeUrlsFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/normalize_urls.rb) — replaces all URLs with their fully qualified counterpart
79+* [`InternalUrlsFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/internal_urls.rb) — detects internal URLs (the ones to scrape) and replaces them with their unqualified, relative counterpart
80+* [`NormalizePathsFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/normalize_paths.rb) — makes the internal paths consistent (e.g. always end with `.html`)
81+* [`CleanLocalUrlsFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/clean_local_urls.rb) — removes links, iframes and images pointing to localhost (`FileScraper` only)
82+* [`InnerHtmlFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/inner_html.rb) — converts the document to a string
83+* [`CleanTextFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/clean_text.rb) — removes empty nodes
84+* [`AttributionFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/attribution.rb) — appends the license info and link to the original document
85+* [`TitleFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/title.rb) — prepends the document with a title (disabled by default)
86+* [`EntriesFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/entries.rb) — abstract filter for extracting the page's metadata
87+
88+## Custom filters
89+
90+Scrapers can have any number of custom filters but require at least the two described below.
91+
92+**Note:** filters are located in the [`lib/docs/filters`](https://github.com/Thibaut/devdocs/tree/master/lib/docs/filters/) directory. The class's name must be the [CamelCase](http://api.rubyonrails.org/classes/String.html#method-i-camelize) equivalent of the filename.
93+
94+### `CleanHtmlFilter`
95+
96+The `CleanHtml` filter is tasked with cleaning the HTML markup where necessary and removing anything superfluous or nonessential. Only the core documentation should remain at the end.
97+
98+Nokogiri's many jQuery-like methods make it easy to search and modify elements — see the [API docs](http://www.rubydoc.info/github/sparklemotion/nokogiri/Nokogiri/XML/Node).
99+
100+Here's an example implementation that covers the most common use-cases:
101+
102+```ruby
103+module Docs
104+ class MyScraper
105+ class CleanHtmlFilter < Filter
106+ def call
107+ css('hr').remove
108+ css('#changelog').remove if root_page?
109+
110+ # Set id attributes on <h3> instead of an empty <a>
111+ css('h3').each do |node|
112+ node['id'] = node.at_css('a')['id']
113+ end
114+
115+ # Make proper table headers
116+ css('td.header').each do |node|
117+ node.name = 'th'
118+ end
119+
120+ # Remove code highlighting
121+ css('pre').each do |node|
122+ node.content = node.content
123+ end
124+
125+ doc
126+ end
127+ end
128+ end
129+end
130+```
131+
132+**Notes:**
133+
134+* Empty elements will be automatically removed by the core `CleanTextFilter` later in the pipeline's execution.
135+* Although the goal is to end up with a clean version of the page, try to keep the number of modifications to a minimum, so as to make the code easier to maintain. Custom CSS is the preferred way of normalizing the pages (except for hiding stuff which should always be done by removing the markup).
136+* Try to document your filter's behavior as much as possible, particularly modifications that apply only to a subset of pages. It'll make updating the documentation easier.
137+
138+### `EntriesFilter`
139+
140+The `Entries` filter is responsible for extracting the page's metadata, represented by a set of _entries_, each with a name, type and path.
141+
142+The following two models are used under the hood to represent the metadata:
143+
144+* [`Entry(name, type, path)`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/core/models/entry.rb)
145+* [`Type(name, slug, count)`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/core/models/type.rb)
146+
147+Each scraper must implement its own `EntriesFilter` by subclassing the [`Docs::EntriesFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/entries.rb) class. The base class already implements the `call` method and includes four methods which the subclasses can override:
148+
149+* `get_name` [String]
150+ The name of the default entry (aka. the page's name).
151+ It is usually guessed from the `slug` (documented above) or by searching the HTML markup.
152+ **Default:** modified version of `slug` (underscores are replaced with spaces and forward slashes with dots)
153+
154+* `get_type` [String]
155+ The type of the default entry (aka. the page's type).
156+ Entries without a type can be searched for but won't be listed in the app's sidebar (unless no other entries have a type).
157+ **Default:** `nil`
158+
159+* `include_default_entry?` [Boolean]
160+ Whether to include the default entry.
161+ Used when a page consists of multiple entries (returned by `additional_entries`) but doesn't have a name/type of its own, or to remove a page from the index (if it has no additional entries), in which case it won't be copied on the local filesystem and any link to it in the other pages will be broken (as explained on the [Scraper Reference](./scraper-reference.md) page, this is used to keep the `:skip` / `:skip_patterns` options to a maintainable size, or if the page includes links that can't reached from anywhere else).
162+ **Default:** `true`
163+
164+* `additional_entries` [Array]
165+ The list of additional entries.
166+ Each entry is represented by an Array of three attributes: its name, fragment identifier, and type. The fragment identifier refers to the `id` attribute of the HTML element (usually a heading) that the entry relates to. It is combined with the page's path to become the entry's path. If absent or `nil`, the page's path is used. If the type is absent or `nil`, the default `type` is used.
167+ Example: `[ ['One'], ['Two', 'id'], ['Three', nil, 'type'] ]` adds three additional entries, the first one named "One" with the default path and type, the second one named "Two" with the URL fragment "#id" and the default type, and the third one named "Three" with the default path and the type "type".
168+ The list is usually constructed by running through the markup. Exceptions can also be hard-coded for specific pages.
169+ **Default:** `[]`
170+
171+The following accessors are also available, but must not be overridden:
172+
173+* `name` [String]
174+ Memoized version of `get_name` (`nil` for the root page).
175+
176+* `type` [String]
177+ Memoized version of `get_type` (`nil` for the root page).
178+
179+**Notes:**
180+
181+* Leading and trailing whitespace is automatically removed from names and types.
182+* Names must be unique across the documentation and as short as possible (ideally less than 30 characters). Whenever possible, methods should be differentiated from properties by appending `()`, and instance methods should be differentiated from class methods using the `Class#method` or `object.method` conventions.
183+* You can call `name` from `get_type` or `type` from `get_name` but doing both will cause a stack overflow (i.e. you can infer the name from the type or the type from the name, but you can't do both at the same time). Don't call `get_name` or `get_type` directly as their value isn't memoized.
184+* The root page has no name and no type (both are `nil`). `get_name` and `get_type` won't get called with the page (but `additional_entries` will).
185+* `Docs::EntriesFilter` is an _HTML filter_. It must be added to the scraper's `html_filters` stack.
186+* Try to document the code as much as possible, particularly the special cases. It'll make updating the documentation easier.
187+
188+**Example:**
189+
190+```ruby
191+module Docs
192+ class MyScraper
193+ class EntriesFilter < Docs::EntriesFilter
194+ def get_name
195+ node = at_css('h1')
196+ result = node.content.strip
197+ result << ' event' if type == 'Events'
198+ result << '()' if node['class'].try(:include?, 'function')
199+ result
200+ end
201+
202+ def get_type
203+ object, method = *slug.split('/')
204+ method ? object : 'Miscellaneous'
205+ end
206+
207+ def additional_entries
208+ return [] if root_page?
209+
210+ css('h2').map do |node|
211+ [node.content, node['id']]
212+ end
213+ end
214+
215+ def include_default_entry?
216+ !at_css('.obsolete')
217+ end
218+ end
219+ end
220+end
221+```
222+
223+
224+return [[Home]]
docs/maintainers.md+102−0
@@ -0,0 +1,102 @@
1+# Maintainer's Guide
2+
3+This document is intended for [DevDocs maintainers](#list-of-maintainers).
4+
5+## Merging pull requests
6+
7+- PRs should be approved by at least one maintainer before being merged.
8+
9+- PRs that add or update documentations should always be merged locally, and the app deployed, before the merge is pushed to GitHub.
10+
11+ This workflow is required because there is a dependency between the local and production environments. The `thor docs:download` command downloads documentations from production files uploaded by the `thor docs:upload` command. If a PR adding a new documentation is merged and pushed to GitHub before the files have been uploaded to production, the `thor docs:download` will fail for the new documentation and the docker container will not build properly until the new documentation is deployed to production.
12+
13+## Updating docs
14+
15+The process for updating docs is as follow:
16+
17+- Make version/release changes in the scraper file.
18+- If needed, update the copyright notice of the documentation in the scraper file (`options[:attribution]`) and the about page (`about_tmpl.coffee`). The copyright notice must be the same as the one on the original documentation.
19+- Run `thor docs:generate`.
20+- Make sure the documentation still works well. The `thor docs:generate` command outputs a summary of the changes, which helps identifying issues (e.g. deleted files) and new pages to check out in the app. Verify locally that everything works, especially the files that were created (if any), and that the categorization of entries is still good. Often, updates will require code changes to tweak some new markup in the source website or categorize new entries.
21+- Commit the changes (protip: use the `thor docs:commit` command documented below).
22+- Optional: do more updates.
23+- Run `thor docs:upload` (documented below).
24+- Push to GitHub to [deploy the app](#deploying-devdocs) and verify that everything works in production.
25+- Run `thor docs:clean` (documented below).
26+
27+Note: changes to `public/docs/docs.json` should never be committed. This file reflects which documentations have been downloaded or generated locally, which is always none on a fresh `git clone`.
28+
29+## Setup requirements
30+
31+In order to deploy DevDocs, you must:
32+
33+- be given access to Heroku, [configure the Heroku CLI](https://devcenter.heroku.com/articles/heroku-cli) on your computer, and familiarize yourself with Heroku's UI and CLI, as well as that of New Relic (accessible through [the Heroku dashboard](https://dashboard.heroku.com/apps/devdocs)).
34+
35+- be given access to DevDocs's [Sentry instance](https://sentry.io/devdocs/devdocs-js/) (for JS error tracking) and familiarize yourself with its UI.
36+
37+- be provided with DevDocs's S3 credentials, and install (`brew install awscli` on macOS) and [configure](https://docs.aws.amazon.com/cli/latest/reference/configure/) the AWS CLI on your computer. The configuration must add a named profile called "devdocs":
38+ ```
39+ aws configure --profile devdocs
40+ ```
41+
42+- be provided with DevDocs's MaxCDN push zone credentials, and add them to your `.bash_profile` as such:
43+ ```
44+ export DEVDOCS_DL_USERNAME="username"
45+ export DEVDOCS_DL_PASSWORD="password"
46+ ```
47+
48+## Thor commands
49+
50+In addition to the [publicly-documented commands](https://github.com/freeCodeCamp/devdocs#available-commands), the following commands are aimed at DevDocs maintainers:
51+
52+- `thor docs:package`
53+
54+ Generates packages for one or more documentations. Those packages are intended to be uploaded to DevDocs's MaxCDN push zone by maintainers via the `thor docs:upload` command, and downloaded by users via the `thor docs:download` command.
55+
56+ Versions can be specified as such: `thor docs:package rails@5.2 node@10\ LTS`.
57+
58+ Packages can also be automatically generated during the scraping process by passing the `--package` option to `thor docs:generate`.
59+
60+- `thor docs:upload`
61+
62+ This command does two operations:
63+
64+ 1. sync the files for the specified documentations with S3 (used by the Heroku app);
65+ 2. upload the documentations' packages to DevDocs's MaxCDN push zone (used by the `thor docs:download` command).
66+
67+ For the command to work, you must have the AWS CLI and MaxCDN credentials configured as indicated above.
68+
69+ **Important:** the app should always be deployed immediately after this command has finished running. Do not run this command unless you are able and ready to deploy DevDocs.
70+
71+ To upload all documentations that are packaged on your computer, run `thor docs:upload --packaged`.
72+ To test your configuration and the effect of this command without uploading anything, pass the `--dryrun` option.
73+
74+- `thor docs:commit`
75+
76+ Shortcut command to create a Git commit for a given documentation once it has been updated. Scraper and `assets/` file changes will be committed. The commit message will include the most recent version that the documentation was updated to. If some files were missed by the commit, use `git commit --amend` to add them to the commit. The command may be run before `thor docs:upload` is run, but the commit should not be pushed to GitHub before the files have been uploaded and the app deployed.
77+
78+- `thor docs:clean`
79+
80+ Shortcut command to delete all package files (once uploaded via `thor docs:upload`, they are not needed anymore).
81+
82+## Deploying DevDocs
83+
84+Once docs have been uploaded via `thor docs:upload` (if applicable), you can push to the DevDocs master branch (or merge the PR containing the updates). If the Travis build succeeds, the Heroku application will be deployed automatically.
85+
86+- If you're deploying documentation updates, verify that the documentations work properly once the deploy is done. Keep in mind that you'll need to wait a few seconds for the service worker to finish caching the new assets. You should see a "DevDocs has been updated" notification appear when the caching is done, after which you need to refresh the page to see the changes.
87+- If you're deploying frontend changes, monitor [Sentry](https://sentry.io/devdocs/devdocs-js/) for new JS errors once the deploy is done.
88+- If you're deploying server changes, monitor New Relic (accessible through [the Heroku dashboard](https://dashboard.heroku.com/apps/devdocs)) for Ruby exceptions and throughput or response time changes once the deploy is done.
89+
90+If any issue arises, run `heroku rollback` to rollback to the previous version of the app (this can also be done via Heroku's UI). Note that this will not revert changes made to documentation files that were uploaded via `thor docs:upload`. Try and fix the issue as quickly as possible, then re-deploy the app. Reach out to other maintainers if you need help.
91+
92+If this is your first deploy, make sure another maintainer is around to assist.
93+
94+## List of maintainers
95+
96+- [Jed Fox](https://github.com/j-f1)
97+- [Jasper van Merle](https://github.com/jmerle)
98+- [Ahmad Abdolsaheb](https://github.com/ahmadabdolsaheb)
99+- [Mrugesh Mohapatra](https://github.com/raisedadead)
100+- [Thibaut Courouble](https://github.com/thibaut)
101+
102+Interested in helping maintain DevDocs? Come talk to us on [Gitter](https://gitter.im/FreeCodeCamp/DevDocs) :)
docs/scraper-reference.md+186−0
@@ -0,0 +1,186 @@
1+**Table of contents:**
2+
3+* [Overview](#overview)
4+* [Configuration](#configuration)
5+ - [Attributes](#attributes)
6+ - [Filter stacks](#filter-stacks)
7+ - [Filter options](#filter-options)
8+
9+## Overview
10+
11+Starting from a root URL, scrapers recursively follow links that match a set of rules, passing each valid response through a chain of filters before writing the file on the local filesystem. They also create an index of the pages' metadata (determined by one filter), which is dumped into a JSON file at the end.
12+
13+Scrapers rely on the following libraries:
14+
15+* [Typhoeus](https://github.com/typhoeus/typhoeus) for making HTTP requests
16+* [HTML::Pipeline](https://github.com/jch/html-pipeline) for applying filters
17+* [Nokogiri](http://nokogiri.org/) for parsing HTML
18+
19+There are currently two kinds of scrapers: [`UrlScraper`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/core/scrapers/url_scraper.rb) which downloads files via HTTP and [`FileScraper`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/core/scrapers/file_scraper.rb) which reads them from the local filesystem. They function almost identically (both use URLs), except that `FileScraper` substitutes the base URL with a local path before reading a file. `FileScraper` uses the placeholder `localhost` base URL by default and includes a filter to remove any URL pointing to it at the end.
20+
21+To be processed, a response must meet the following requirements:
22+
23+* 200 status code
24+* HTML content type
25+* effective URL (after redirection) contained in the base URL (explained below)
26+
27+(`FileScraper` only checks if the file exists and is not empty.)
28+
29+Each URL is requested only once (case-insensitive).
30+
31+## Configuration
32+
33+Configuration is done via class attributes and divided into three main categories:
34+
35+* [Attributes](#attributes) — essential information such as name, version, URL, etc.
36+* [Filter stacks](#filter-stacks) — the list of filters that will be applied to each page.
37+* [Filter options](#filter-options) — the options passed to said filters.
38+
39+**Note:** scrapers are located in the [`lib/docs/scrapers`](https://github.com/Thibaut/devdocs/tree/master/lib/docs/scrapers/) directory. The class's name must be the [CamelCase](http://api.rubyonrails.org/classes/String.html#method-i-camelize) equivalent of the filename.
40+
41+### Attributes
42+
43+* `name` [String]
44+ Must be unique.
45+ Defaults to the class's name.
46+
47+* `slug` [String]
48+ Must be unique, lowercase, and not include dashes (underscores are ok).
49+ Defaults to `name` lowercased.
50+
51+* `type` [String] **(required, inherited)**
52+ Defines the CSS class name (`_[type]`) and custom JavaScript class (`app.views.[Type]Page`) that will be added/loaded on each page. Documentations sharing a similar structure (e.g. generated with the same tool or originating from the same website) should use the same `type` to avoid duplicating the CSS and JS.
53+ Must include lowercase letters only.
54+
55+* `release` [String] **(required)**
56+ The version of the software at the time the scraper was last run. This is only informational and doesn't affect the scraper's behavior.
57+
58+* `base_url` [String] **(required in `UrlScraper`)**
59+ The documents' location. Only URLs _inside_ the `base_url` will be scraped. "inside" more or less means "starting with" except that `/docs` is outside `/doc` (but `/doc/` is inside).
60+ Defaults to `localhost` in `FileScraper`. _(Note: any iframe, image, or skipped link pointing to localhost will be removed by the `CleanLocalUrls` filter; the value should be overridden if the documents are available online.)_
61+ Unless `root_path` is set, the root/initial URL is equal to `base_url`.
62+
63+* `root_path` [String] **(inherited)**
64+ The path from the `base_url` of the root URL.
65+
66+* `initial_paths` [Array] **(inherited)**
67+ A list of paths (from the `base_url`) to add to the initial queue. Useful for scraping isolated documents.
68+ Defaults to `[]`. _(Note: the `root_path` is added to the array at runtime.)_
69+
70+* `dir` [String] **(required, `FileScraper` only)**
71+ The absolute path where the files are located on the local filesystem.
72+ _Note: `FileScraper` works exactly like `UrlScraper` (manipulating the same kind of URLs) except that it substitutes `base_url` with `dir` in order to read files instead of making HTTP requests._
73+
74+* `params` [Hash] **(inherited, `UrlScraper` only)**
75+ Query string parameters to append to every URL. (e.g. `{ format: 'raw' }` → `?format=raw`)
76+ Defaults to `{}`.
77+
78+* `abstract` [Boolean]
79+ Make the scraper abstract / not runnable. Used for sharing behavior with other scraper classes (e.g. all MDN scrapers inherit from the abstract [`Mdn`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/scrapers/mdn/mdn.rb) class).
80+ Defaults to `false`.
81+
82+### Filter stacks
83+
84+Each scraper has two [filter](https://github.com/Thibaut/devdocs/blob/master/lib/docs/core/filter.rb) [stacks](https://github.com/Thibaut/devdocs/blob/master/lib/docs/core/filter_stack.rb): `html_filters` and `text_filters`. They are combined into a pipeline (using the [HTML::Pipeline](https://github.com/jch/html-pipeline) library) which causes each filter to hand its output to the next filter's input.
85+
86+HTML filters are executed first and manipulate a parsed version of the document (a [Nokogiri](http://nokogiri.org/Nokogiri/XML/Node.html) node object), whereas text filters manipulate the document as a string. This separation avoids parsing the document multiple times.
87+
88+Filter stacks are like sorted sets. They can modified using the following methods:
89+
90+```ruby
91+push(*names) # append one or more filters at the end
92+insert_before(index, *names) # insert one filter before another (index can be a name)
93+insert_after(index, *names) # insert one filter after another (index can be a name)
94+replace(index, name) # replace one filter with another (index can be a name)
95+```
96+
97+"names" are `require` paths relative to `Docs` (e.g. `jquery/clean_html` → `Docs::Jquery::CleanHtml`).
98+
99+Default `html_filters`:
100+
101+* [`ContainerFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/container.rb) — changes the root node of the document (remove everything outside)
102+* [`CleanHtmlFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/clean_html.rb) — removes HTML comments, `<script>`, `<style>`, etc.
103+* [`NormalizeUrlsFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/normalize_urls.rb) — replaces all URLs with their fully qualified counterpart
104+* [`InternalUrlsFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/internal_urls.rb) — detects internal URLs (the ones to scrape) and replaces them with their unqualified, relative counterpart
105+* [`NormalizePathsFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/normalize_paths.rb) — makes the internal paths consistent (e.g. always end with `.html`)
106+* [`CleanLocalUrlsFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/clean_local_urls.rb) — removes links, iframes and images pointing to localhost (`FileScraper` only)
107+
108+Default `text_filters`:
109+
110+* [`InnerHtmlFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/inner_html.rb) — converts the document to a string
111+* [`CleanTextFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/clean_text.rb) — removes empty nodes
112+* [`AttributionFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/attribution.rb) — appends the license info and link to the original document
113+
114+Additionally:
115+
116+* [`TitleFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/title.rb) is a core HTML filter, disabled by default, which prepends the document with a title (`<h1>`).
117+* [`EntriesFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/entries.rb) is an abstract HTML filter that each scraper must implement and responsible for extracting the page's metadata.
118+
119+### Filter options
120+
121+The filter options are stored in the `options` Hash. The Hash is inheritable (a recursive copy) and empty by default.
122+
123+More information about how filters work is available on the [Filter Reference](./filter-reference.md) page.
124+
125+* [`ContainerFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/container.rb)
126+
127+ - `:container` [String or Proc]
128+ A CSS selector of the container element. Everything outside of it will be removed and become unavailable to the other filters. If more than one element match the selector, the first one inside the DOM is used. If no elements match the selector, an error is raised.
129+ If the value is a Proc, it is called for each page with the filter instance as argument, and should return a selector or `nil`.
130+ The default container is the `<body>` element.
131+ _Note: links outside of the container element will not be followed by the scraper. To remove links that should be followed, use a [`CleanHtml`](./filter-reference.md#cleanhtmlfilter) filter later in the stack._
132+
133+* [`NormalizeUrlsFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/normalize_urls.rb)
134+ The following options are used to modify URLs in the pages. They are useful to remove duplicates (when the same page is accessible from multiple URLs) and fix websites that have a bunch of redirections in place (when URLs that should be scraped, aren't, because they are behind a redirection which is outside of the `base_url` — see the MDN scrapers for examples of this).
135+
136+ - `:replace_urls` [Hash]
137+ Replaces all instances of a URL with another.
138+ Format: `{ 'original_url' => 'new_url' }`
139+ - `:replace_paths` [Hash]
140+ Replaces all instances of a sub-path (path from the `base_url`) with another.
141+ Format: `{ 'original_path' => 'new_path' }`
142+ - `:fix_urls` [Proc]
143+ Called with each URL. If the returned value is `nil`, the URL isn't modified. Otherwise the returned value is used as replacement.
144+
145+ _Note: before these rules are applied, all URLs are converted to their fully qualified counterpart (http://...)._
146+
147+* [`InternalUrlsFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/internal_urls.rb)
148+
149+ Internal URLs are the ones _inside_ the scraper's `base_url` ("inside" more or less means "starting with", except that `/docs` is outside `/doc`). They will be scraped unless excluded by one of the following rules. All internal URLs are converted to relative URLs inside the pages.
150+
151+ - `:skip_links` [Boolean or Proc]
152+ If `false`, does not convert or follow any internal URL (creating a single-page documentation).
153+ If the value is a Proc, it is called for each page with the filter instance as argument.
154+ - `:follow_links` [Proc]
155+ Called for page with the filter instance as argument. If the returned value is `false`, does not add internal URLs to the queue.
156+ - `:trailing_slash` [Boolean]
157+ If `true`, adds a trailing slash to all internal URLs. If `false`, removes it.
158+ This is another option used to remove duplicate pages.
159+ - `:skip` [Array]
160+ Ignores internal URLs whose sub-paths (path from the `base_url`) are in the Array (case-insensitive).
161+ - `:skip_patterns` [Array]
162+ Ignores internal URLs whose sub-paths match any Regexp in the Array.
163+ - `:only` [Array]
164+ Ignores internal URLs whose sub-paths aren't in the Array (case-insensitive) and don't match any Regexp in `:only_patterns`.
165+ - `:only_patterns` [Array]
166+ Ignores internal URLs whose sub-paths don't match any Regexp in the Array and aren't in `:only`.
167+
168+ If the scraper has a `root_path`, the empty and `/` paths are automatically skipped.
169+ If `:only` or `:only_patterns` is set, the root path is automatically added to `:only`.
170+
171+ _Note: pages can be excluded from the index based on their content using the [`Entries`](./filter-reference.md#entriesfilter) filter. However, their URLs will still be converted to relative in the other pages and trying to open them will return a 404 error. Although not ideal, this is often better than having to maintain a long list of `:skip` URLs._
172+
173+* [`AttributionFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/attribution.rb)
174+
175+ - `:attribution` [String] **(required)**
176+ An HTML string with the copyright and license information. See the other scrapers for examples.
177+
178+* [`TitleFilter`](https://github.com/Thibaut/devdocs/blob/master/lib/docs/filters/core/title.rb)
179+
180+ - `:title` [String or Boolean or Proc]
181+ Unless the value is `false`, adds a title to every page.
182+ If the value is `nil`, the title is the name of the page as determined by the [`Entries`](./filter-reference.md#entriesfilter) filter. Otherwise the title is the String or the value returned by the Proc (called for each page, with the filter instance as argument). If the Proc returns `nil` or `false`, no title is added.
183+ - `:root_title` [String or Boolean]
184+ Overrides the `:title` option for the root page only.
185+
186+ _Note: this filter is disabled by default._
lib/app.rb+36−21
@@ -12,7 +12,7 @@ class App < Sinatra::Application · 11 unmodified lines
1212 Rack::Mime::MIME_TYPES['.webapp'] = 'application/x-web-app-manifest+json'
1313
1414 configure do
15− use Rack::SslEnforcer, only_environments: ['production', 'test'], hsts: false, force_secure_cookies: false
15+ use Rack::SslEnforcer, only_environments: ['production', 'test'], hsts: true, force_secure_cookies: false
1616
1717 set :sentry_dsn, ENV['SENTRY_DSN']
1818 set :protection, except: [:frame_options, :xss_header]
@@ -37,6 +37,9 @@ class App < Sinatra::Application · 18 unmodified lines
3737
3838 set :csp, false
3939
40+ require 'docs'
41+ Docs.generate_manifest
42+
4043 Dir[docs_path, root.join(assets_prefix, '*/')].each do |path|
4144 sprockets.append_path(path)
4245 end
@@ -192,35 +195,47 @@ class App < Sinatra::Application · 149 unmodified lines
192195 request.query_string.empty? ? nil : "?#{request.query_string}"
193196 end
194197
195− def manifest_asset_urls
196− @@manifest_asset_urls ||= [
198+ def service_worker_asset_urls
199+ @@service_worker_asset_urls ||= [
197200 javascript_path('application', asset_host: false),
198201 stylesheet_path('application'),
199202 image_path('docs-1.png'),
200203 image_path('docs-1@2x.png'),
201204 image_path('docs-2.png'),
202205 image_path('docs-2@2x.png'),
203− asset_path('docs.js')
204− ]
206+ asset_path('docs.js'),
207+ App.production? ? nil : javascript_path('debug'),
208+ ].compact
205209 end
206210
207− def app_size
208− @app_size ||= memoized_cookies['size'].nil? ? '20rem' : "#{memoized_cookies['size']}px"
209− end
211+ # Returns a cache name for the service worker to use which changes if any of the assets changes
212+ # When a manifest exist, this name is only created once based on the asset manifest because it never changes without a server restart
213+ # If a manifest does not exist, it is created every time this method is called because the assets can change while the server is running
214+ def service_worker_cache_name
215+ if File.exist?(App.assets_manifest_path)
216+ if defined?(@@service_worker_cache_name)
217+ return @@service_worker_cache_name
218+ end
210219
211− def app_layout
212− memoized_cookies['layout']
213− end
220+ digest = Sprockets::Manifest
221+ .new(nil, App.assets_manifest_path)
222+ .files
223+ .values
224+ .map {|file| file["digest"]}
225+ .join
214226
215− def app_theme
216− @app_theme ||= memoized_cookies['dark'].nil? ? 'default' : 'dark'
217− end
227+ return @@service_worker_cache_name ||= Digest::MD5.hexdigest(digest)
228+ else
229+ paths = App.sprockets
230+ .each_file
231+ .to_a
232+ .reject {|file| file.start_with?(App.docs_path)}
218233
219− def dark_theme?
220− app_theme == 'dark'
234+ return App.sprockets.pack_hexdigest(App.sprockets.files_digest(paths))
235+ end
221236 end
222237
223− def redirect_via_js(path) # courtesy of HTML5 App Cache
238+ def redirect_via_js(path)
224239 response.set_cookie :initial_path, value: path, expires: Time.now + 15, path: '/'
225240 redirect '/', 302
226241 end
@@ -243,15 +258,15 @@ class App < Sinatra::Application · 16 unmodified lines
243258 end
244259 end
245260
246− get '/manifest.appcache' do
247− content_type 'text/cache-manifest'
261+ get '/service-worker.js' do
262+ content_type 'application/javascript'
248263 expires 0, :'no-cache'
249− erb :manifest
264+ erb :'service-worker.js'
250265 end
251266
252267 get '/' do
253268 return redirect "/#q=#{params[:q]}" if params[:q]
254− return redirect '/' unless request.query_string.empty? # courtesy of HTML5 App Cache
269+ return redirect '/' unless request.query_string.empty?
255270 response.headers['Content-Security-Policy'] = settings.csp if settings.csp
256271 erb :index
257272 end
lib/docs.rb+17−0
@@ -29,6 +29,7 @@ module Docs · 28 unmodified lines
2929 self.rescue_errors = false
3030
3131 class DocNotFound < NameError; end
32+ class SetupError < StandardError; end
3233
3334 def self.all
3435 Dir["#{root_path}/docs/scrapers/**/*.rb"].
@@ -74,6 +75,22 @@ module Docs · 39 unmodified lines
7475 end
7576 end
7677
78+ def self.find_by_slug(slug, version = nil)
79+ doc = all.find { |klass| klass.slug == slug }
80+
81+ unless doc
82+ raise DocNotFound.new(%(could not find doc with "#{slug}"), slug)
83+ end
84+
85+ if version.present?
86+ version = doc.versions.find { |klass| klass.version == version || klass.version_slug == version }
87+ raise DocNotFound.new(%(could not find version "#{version}" for doc "#{doc.name}"), doc.name) unless version
88+ doc = version
89+ end
90+
91+ doc
92+ end
93+
7794 def self.generate_page(name, version, page_id)
7895 find(name, version).store_page(store, page_id)
7996 end
lib/docs/core/doc.rb+6−0
@@ -95,6 +95,9 @@ module Docs · 94 unmodified lines
9595 false
9696 end
9797 end
98+ rescue Docs::SetupError => error
99+ puts "ERROR: #{error.message}"
100+ false
98101 end
99102
100103 def store_pages(store)
@@ -118,6 +121,9 @@ module Docs · 17 unmodified lines
118121 false
119122 end
120123 end
124+ rescue Docs::SetupError => error
125+ puts "ERROR: #{error.message}"
126+ false
121127 end
122128
123129 private
lib/docs/core/requester.rb+8−4
@@ -1,5 +1,7 @@
11 module Docs
22 class Requester < Typhoeus::Hydra
3+ include Instrumentable
4+
35 attr_reader :request_options
46
57 def self.run(urls, options = {}, &block)
@@ -20,7 +22,7 @@ module Docs · 14 unmodified lines
2022 def initialize(options = {})
2123 @request_options = options.extract!(:request_options)[:request_options].try(:dup) || {}
2224 options[:max_concurrency] ||= 20
23− options[:pipelining] = false
25+ options[:pipelining] = 0
2426 super
2527 end
2628
@@ -52,9 +54,11 @@ module Docs · 25 unmodified lines
5254 end
5355
5456 def handle_response(response)
55− on_response.each do |callback|
56− result = callback.call(response)
57− result.each { |url| request(url) } if result.is_a? Array
57+ instrument 'handle_response.requester', url: response.url do
58+ on_response.each do |callback|
59+ result = callback.call(response)
60+ result.each { |url| request(url) } if result.is_a?(Array)
61+ end
5862 end
5963 end
6064 end
lib/docs/core/scrapers/file_scraper.rb+18−7
@@ -1,14 +1,13 @@
11 module Docs
22 class FileScraper < Scraper
3+ SOURCE_DIRECTORY = File.expand_path '../../../../../docs', __FILE__
4+
35 Response = Struct.new :body, :url
46
57 class << self
6− attr_accessor :dir
7−
88 def inherited(subclass)
99 super
1010 subclass.base_url = base_url
11− subclass.dir = dir
1211 end
1312 end
1413
@@ -16,13 +15,25 @@ module Docs · 1 unmodified line
1615
1716 html_filters.push 'clean_local_urls'
1817
18+ def source_directory
19+ @source_directory ||= File.join(SOURCE_DIRECTORY, self.class.path)
20+ end
21+
1922 private
2023
24+ def assert_source_directory_exists
25+ unless Dir.exists?(source_directory)
26+ raise SetupError, "The #{self.class.name} scraper requires the original documentation files to be stored in the \"#{source_directory}\" directory."
27+ end
28+ end
29+
2130 def request_one(url)
22− Response.new read_file(file_path_for(url)), URL.parse(url)
31+ assert_source_directory_exists
32+ Response.new read_file(url_to_path(url)), URL.parse(url)
2333 end
2434
2535 def request_all(urls)
36+ assert_source_directory_exists
2637 queue = [urls].flatten
2738 until queue.empty?
2839 result = yield request_one(queue.shift)
@@ -34,12 +45,12 @@ module Docs · 5 unmodified lines
3445 response.body.present?
3546 end
3647
37− def file_path_for(url)
38− File.join self.class.dir, url.remove(base_url.to_s)
48+ def url_to_path(url)
49+ url.remove(base_url.to_s)
3950 end
4051
4152 def read_file(path)
42− File.read(path)
53+ File.read(File.join(source_directory, path))
4354 rescue
4455 instrument 'warn.doc', msg: "Failed to open file: #{path}"
4556 nil
lib/docs/core/url.rb+1−1
@@ -72,7 +72,7 @@ module Docs · 71 unmodified lines
7272
7373 if base == dest
7474 ''
75− elsif dest.start_with? File.join(base, '')
75+ elsif dest.start_with?(::File.join(base, ''))
7676 url.path[(path.length)..-1]
7777 end
7878 end
lib/docs/filters/cpp/entries.rb+2−0
@@ -31,6 +31,8 @@ module Docs · 30 unmodified lines
3131 'Keywords'
3232 elsif subpath.start_with?('experimental')
3333 'Experimental libraries'
34+ elsif subpath.start_with?('language/')
35+ 'Language'
3436 elsif type = at_css('.t-navbar > div:nth-child(4) > :first-child').try(:content)
3537 type.strip!
3638 type.remove! ' library'
lib/docs/filters/css/entries.rb+17−10
@@ -6,13 +6,16 @@ module Docs · 5 unmodified lines
66 'CSS_Background_and_Borders' => 'Backgrounds & Borders',
77 'CSS_Columns' => 'Multi-column Layout',
88 'CSS_Flexible_Box_Layout' => 'Flexible Box Layout',
9+ 'CSS_Fonts' => 'Fonts',
910 'CSS_Grid_Layout' => 'Grid Layout',
1011 'CSS_Images' => 'Images',
1112 'CSS_Lists_and_Counters' => 'Lists',
1213 'CSS_Transforms' => 'Transforms',
1314 'Media_Queries' => 'Media Queries',
15+ 'filter-function' => 'Filter Effects',
1416 'transform-function' => 'Transforms',
1517 '@media' => 'Media Queries',
18+ 'overscroll' => 'Overscroll',
1619 'text-size-adjust' => 'Miscellaneous',
1720 'resolved_value' => 'Miscellaneous',
1821 'touch-action' => 'Miscellaneous',
@@ -42,7 +45,7 @@ module Docs · 23 unmodified lines
4245 end
4346
4447 def get_type
45− if slug.include?('-webkit') || slug.include?('-moz')
48+ if slug.include?('-webkit') || slug.include?('-moz') || slug.include?('-ms')
4649 'Extensions'
4750 elsif type = TYPE_BY_PATH[slug.split('/').first]
4851 type
@@ -66,19 +69,22 @@ module Docs · 17 unmodified lines
6669 'Pseudo-Elements'
6770 elsif name.start_with?(':')
6871 'Selectors'
72+ elsif name.start_with?('display-')
73+ 'Display'
6974 else
7075 'Miscellaneous'
7176 end
7277 end
7378
7479 STATUSES = {
75− 'spec-Living' => 0,
76− 'spec-REC' => 1,
77− 'spec-CR' => 2,
78− 'spec-PR' => 3,
79− 'spec-LC' => 4,
80− 'spec-WD' => 5,
81− 'spec-ED' => 6
80+ 'spec-Living' => 0,
81+ 'spec-REC' => 1,
82+ 'spec-CR' => 2,
83+ 'spec-PR' => 3,
84+ 'spec-LC' => 4,
85+ 'spec-WD' => 5,
86+ 'spec-ED' => 6,
87+ 'spec-Obsolete' => 7
8288 }
8389
8490 PRIORITY_STATUSES = %w(spec-REC spec-CR)
@@ -86,6 +92,7 @@ module Docs · 1 unmodified line
8692
8793 def get_spec
8894 return unless table = at_css('#Specifications + table') || css('.standard-table').last
95+
8996 specs = table.css('tbody tr').to_a
9097 # [link, span]
9198 specs.map! { |node| [node.at_css('> td:nth-child(1) > a'), node.at_css('> td:nth-child(2) > span')] }
@@ -110,8 +117,8 @@ module Docs · 18 unmodified lines
110117 'shape' => [
111118 %w(rect() Syntax) ],
112119 'timing-function' => [
113− %w(cubic-bezier() The_cubic-bezier()_class_of_timing-functions),
114− %w(steps() The_steps()_class_of_timing-functions),
120+ %w(cubic-bezier()),
121+ %w(steps()),
115122 %w(linear linear),
116123 %w(ease ease),
117124 %w(ease-in ease-in),
lib/docs/filters/dom/clean_html.rb+1−1
@@ -30,7 +30,7 @@ module Docs · 29 unmodified lines
3030 end
3131
3232 # Remove <div> wrapping .overheadIndicator
33− css('div > .overheadIndicator:first-child:last-child').each do |node|
33+ css('div > .overheadIndicator:first-child:last-child', 'div > .blockIndicator:first-child:last-child').each do |node|
3434 node.parent.replace(node)
3535 end
3636
lib/docs/filters/dom/entries.rb+12−2
@@ -6,6 +6,7 @@ module Docs · 5 unmodified lines
66 'EXT_' => 'WebGL',
77 'OES_' => 'WebGL',
88 'WEBGL_' => 'WebGL',
9+ 'Sensor API' => 'Sensors',
910 'Ambient Light' => 'Ambient Light',
1011 'Audio' => 'Audio',
1112 'Battery Status' => 'Battery Status',
@@ -22,10 +23,12 @@ module Docs · 10 unmodified lines
2223 'Encrypted Media Extensions' => 'Encrypted Media',
2324 'Fetch' => 'Fetch',
2425 'File API' => 'File',
26+ 'Fullscreen' => 'Fullscreen',
2527 'Geolocation' => 'Geolocation',
2628 'Geometry' => 'Geometry',
2729 'High Resolution Time' => 'Performance',
2830 'Intersection' => 'Intersection Observer',
31+ 'Keyboard' => 'Keyboard',
2932 'Media Capabilities' => 'Media',
3033 'Media Capture' => 'Media',
3134 'Media Session' => 'Media',
@@ -35,6 +38,7 @@ module Docs · 3 unmodified lines
3538 'MIDI' => 'Audio',
3639 'Navigation Timing' => 'Performance',
3740 'Network Information' => 'Network Information',
41+ 'Orientation Sensor' => 'Sensors',
3842 'Payment' => 'Payments',
3943 'Performance Timeline' => 'Performance',
4044 'Pointer Events' => 'Pointer Events',
@@ -53,11 +57,13 @@ module Docs · 12 unmodified lines
5357 'Web App Manifest' => 'Web App Manifest',
5458 'Budget' => 'Budget',
5559 'Web Authentication' => 'Authentication',
60+ 'Web Locks' => 'Locks',
5661 'Web Workers' => 'Web Workers',
5762 'WebGL' => 'WebGL',
5863 'WebRTC' => 'WebRTC',
5964 'WebUSB' => 'WebUSB',
60− 'WebVR' => 'WebVR' }
65+ 'WebVR' => 'WebVR',
66+ 'WebVTT' => 'WebVTT' }
6167
6268 TYPE_BY_NAME_STARTS_WITH = {
6369 'AbortController' => 'Fetch',
@@ -89,10 +95,12 @@ module Docs · 25 unmodified lines
8995 'Fetch' => 'Fetch',
9096 'File' => 'File',
9197 'GlobalEventHandlers' => 'GlobalEventHandlers',
98+ 'HMDVR' => 'WebVR',
9299 'history' => 'History',
93100 'HTML Drag' => 'Drag & Drop',
94101 'HTML' => 'Elements',
95102 'IDB' => 'IndexedDB',
103+ 'Keyboard' => 'Keyboard',
96104 'location' => 'Location',
97105 'navigator' => 'Navigator',
98106 'MediaKeySession' => 'Encrypted Media',
@@ -122,6 +130,7 @@ module Docs · 23 unmodified lines
122130 'StyleSheet' => 'CSS',
123131 'Stylesheet' => 'CSS',
124132 'SVG' => 'SVG',
133+ 'TextTrack' => 'WebVTT',
125134 'TimeRanges' => 'Media',
126135 'timing' => 'Performance',
127136 'Timing' => 'Performance',
@@ -160,6 +169,7 @@ module Docs · 32 unmodified lines
160169 'timing' => 'Performance',
161170 'Timing' => 'Performance',
162171 'udio' => 'Audio',
172+ 'VRDevice' => 'WebVR',
163173 'WebGL' => 'WebGL',
164174 'WEBGL' => 'WebGL',
165175 'WebRTC' => 'WebRTC',
@@ -239,7 +249,7 @@ module Docs · 73 unmodified lines
239249
240250 def include_default_entry?
241251 return true if type == 'Console'
242− return true unless node = doc.at_css('.overheadIndicator')
252+ return true unless node = doc.at_css('.overheadIndicator, .blockIndicator')
243253 node = node.parent while node.parent != doc
244254 return true if node.previous_element.try(:name).in?(%w(h2 h3))
245255 content = node.content
lib/docs/filters/html/entries.rb+1−1
@@ -28,7 +28,7 @@ module Docs · 27 unmodified lines
2828
2929 def include_default_entry?
3030 return false if %w(Element/Heading_Elements).include?(slug)
31− (node = doc.at_css '.overheadIndicator').nil? || node.content.exclude?('not on a standards track')
31+ (node = doc.at_css '.overheadIndicator, .blockIndicator').nil? || node.content.exclude?('not on a standards track')
3232 end
3333
3434 def additional_entries
lib/docs/filters/javascript/clean_html.rb+2−2
@@ -11,12 +11,12 @@ module Docs · 10 unmodified lines
1111
1212 def other
1313 # Remove "style" attribute
14− css('.inheritsbox', '.overheadIndicator').each do |node|
14+ css('.inheritsbox', '.overheadIndicator', '.blockIndicator').each do |node|
1515 node.remove_attribute 'style'
1616 end
1717
1818 # Remove <div> wrapping .overheadIndicator
19− css('div > .overheadIndicator:first-child:last-child').each do |node|
19+ css('div > .overheadIndicator:first-child:last-child', 'div > .blockIndicator:first-child:last-child').each do |node|
2020 node.parent.replace(node)
2121 end
2222 end
lib/docs/filters/javascript/entries.rb+1−1
@@ -88,7 +88,7 @@ module Docs · 87 unmodified lines
8888 end
8989
9090 def include_default_entry?
91− node = doc.at_css '.overheadIndicator, .warning'
91+ node = doc.at_css '.blockIndicator, .warning'
9292
9393 # Can't use :first-child because #doc is a DocumentFragment
9494 return true unless node && node.parent == doc && !node.previous_element
lib/docs/filters/mdn/clean_html.rb+90−0
@@ -14,6 +14,8 @@ module Docs · 13 unmodified lines
1414 '#Quick_Links',
1515 'hr']
1616
17+ BROWSER_UNNECESSARY_CLASS_REGEX = /\s*bc-browser[\w_-]+/
18+
1719 def call
1820 css(*REMOVE_NODES).remove
1921
@@ -61,6 +63,94 @@ module Docs · 41 unmodified lines
6163 node.previous_element << node
6264 end
6365
66+ # New compatibility tables
67+
68+ css('.bc-data #Legend + dl', '.bc-data #Legend', '.bc-data #Legend_2 + dl', '.bc-data #Legend_2', '.bc-browser-name').remove
69+
70+ css('abbr.only-icon[title="Full support"]',
71+ 'abbr.only-icon[title="Partial support"]',
72+ 'abbr.only-icon[title="No support"]',
73+ 'abbr.only-icon[title="See implementation notes"]').remove
74+
75+ css('.bc-data .ic-altname', '.bc-data .ic-deprecated', '.bc-data .ic-non-standard', '.bc-data .ic-experimental').each do |node|
76+ node.parent.remove
77+ end
78+
79+ css('abbr.only-icon').each do |node|
80+ node.replace(node.content)
81+ end
82+
83+ css('.bc-table .bc-platforms td', '.bc-table .bc-browsers td').each do |node|
84+ node.name = 'th'
85+ end
86+
87+ css('.bc-data').each do |node|
88+ link = node.at_css('.bc-github-link')
89+ prev = node.previous_element
90+ prev = prev.previous_element until prev.name == 'h2'
91+ prev.add_child(link)
92+
93+ node.before(node.children).remove
94+ end
95+
96+ css('.bc-table').each do |node|
97+ desktop_table = node
98+
99+ mobile_table = node.dup
100+ desktop_table.after(mobile_table)
101+
102+ if desktop_table.at_css('.bc-platform-server')
103+ server_table = node.dup
104+ mobile_table.after(server_table)
105+ end
106+
107+ desktop_columns = desktop_table.at_css('th.bc-platform-desktop')['colspan'].to_i
108+ mobile_columns = desktop_table.at_css('th.bc-platform-mobile')['colspan'].to_i
109+
110+ desktop_table.css('.bc-platform-mobile').remove
111+ desktop_table.css('.bc-platform-server').remove
112+ desktop_table.css('.bc-browsers th').to_a[(desktop_columns + 1)..-1].each(&:remove)
113+ desktop_table.css('tr:not(.bc-platforms):not(.bc-browsers)').each do |line|
114+ line.css('td').to_a[(desktop_columns)..-1].each(&:remove)
115+ end
116+
117+ mobile_table.css('.bc-platform-desktop').remove
118+ mobile_table.css('.bc-platform-server').remove
119+ mobile_table.css('.bc-browsers th').to_a[1..(desktop_columns)].each(&:remove)
120+ mobile_table.css('.bc-browsers th').to_a[(mobile_columns + 1)..-1].each(&:remove)
121+ mobile_table.css('tr:not(.bc-platforms):not(.bc-browsers)').each do |line|
122+ line.css('td').to_a[0..(desktop_columns - 1)].each(&:remove)
123+ line.css('td').to_a[(mobile_columns)..-1].each(&:remove)
124+ end
125+
126+ if server_table
127+ server_table.css('.bc-platform-desktop').remove
128+ server_table.css('.bc-platform-mobile').remove
129+ server_table.css('.bc-browsers th').to_a[1..(desktop_columns + mobile_columns)].each(&:remove)
130+ server_table.css('tr:not(.bc-platforms):not(.bc-browsers)').each do |line|
131+ line.css('td').to_a[0..(desktop_columns + mobile_columns - 1)].each(&:remove)
132+ end
133+ end
134+ end
135+
136+ # Reduce page size to make the offline bundle smaller.
137+ css('.bc-supports-unknown').remove_attr('class')
138+ css('td[class*="bc-platform"], th[class*="bc-platform"]').remove_attr('class')
139+ css('td[class*="bc-browser"], th[class*="bc-browser"]').each do |node|
140+ class_name = node['class']
141+ class_name.remove!(BROWSER_UNNECESSARY_CLASS_REGEX)
142+
143+ if class_name.present?
144+ node['class'] = class_name
145+ else
146+ node.remove_attribute('class')
147+ end
148+ end
149+
150+ css('abbr[title*="Compatibility unknown"]').each do |node|
151+ node.before(node.children).remove
152+ end
153+
64154 doc
65155 end
66156 end
lib/docs/filters/rdoc/clean_html.rb+4−2
@@ -37,8 +37,10 @@ module Docs · 36 unmodified lines
3737 end
3838
3939 # Add class to differentiate Ruby code from C code
40− css('.method-source-code > pre').each do |node|
41− node['class'] = node.at_css('.ruby-keyword') ? 'ruby' : 'c'
40+ css('.method-source-code').each do |node|
41+ node.parent.prepend_child(node)
42+ pre = node.at_css('pre')
43+ pre['class'] = pre.at_css('.ruby-keyword') ? 'ruby' : 'c'
4244 end
4345
4446 # Remove code highlighting
lib/docs/filters/rust/clean_html.rb+4−2
@@ -1,3 +1,5 @@
1+# frozen_string_literal: true
2+
13 module Docs
24 class Rust
35 class CleanHtmlFilter < Filter
@@ -74,10 +76,10 @@ module Docs · 70 unmodified lines
7476 node.remove
7577 end
7678
77− css('h2 .important-traits', 'h3 .important-traits', 'h4 .important-traits').each do |node|
79+ css('.important-traits').to_a.each_with_index do |node, index|
7880 content = node.at_css('.content.hidden .content')
7981 node.at_css('.content.hidden').replace(content) if content
80− node.parent.after(node)
82+ node.parent.after(node) if node.parent.name.in?(%(h2 h3 h4))
8183 end
8284
8385 css('code.content').each do |node|
lib/docs/filters/rust/entries.rb+5−6
@@ -43,13 +43,12 @@ module Docs · 42 unmodified lines
4343 end
4444 else
4545 css('.method')
46− .select {|node| !node.at_css('.fnname').nil?}
47− .map {|node|
48− name = node.at_css('.fnname').content
46+ .each_with_object({}) { |node, entries|
47+ name = node.at_css('.fnname').try(:content)
48+ next unless name
4949 name.prepend "#{self.name}::"
50− [name, node['id']]
51− }
52− .uniq {|item| item[0]}
50+ entries[name] ||= [name, node['id']]
51+ }.values
5352 end
5453 end
5554 end
lib/docs/scrapers/c.rb+0−1
@@ -1,7 +1,6 @@
11 module Docs
22 class C < FileScraper
33 self.type = 'c'
4− self.dir = '/Users/Thibaut/DevDocs/Docs/c'
54 self.base_url = 'http://en.cppreference.com/w/c/'
65 self.root_path = 'header.html'
76
lib/docs/scrapers/cpp.rb+0−1
@@ -3,7 +3,6 @@ module Docs · 2 unmodified lines
33 self.name = 'C++'
44 self.slug = 'cpp'
55 self.type = 'c'
6− self.dir = '/Users/Thibaut/DevDocs/Docs/cpp'
76 self.base_url = 'http://en.cppreference.com/w/cpp/'
87 self.root_path = 'header.html'
98
lib/docs/scrapers/dart.rb+0−2
@@ -24,13 +24,11 @@ module Docs · 23 unmodified lines
2424
2525 version '2' do
2626 self.release = '2.0.0'
27− self.dir = '/Users/Thibaut/DevDocs/Docs/Dart2'
2827 self.base_url = "https://api.dartlang.org/stable/#{release}/"
2928 end
3029
3130 version '1' do
3231 self.release = '1.24.3'
33− self.dir = '/Users/Thibaut/DevDocs/Docs/Dart1'
3432 self.base_url = "https://api.dartlang.org/stable/#{release}/"
3533 end
3634 end
lib/docs/scrapers/django.rb+0−6
@@ -36,37 +36,31 @@ module Docs · 35 unmodified lines
3636
3737 version '2.1' do
3838 self.release = '2.1.0'
39− self.dir = '/Users/Thibaut/DevDocs/Docs/Django21'
4039 self.base_url = 'https://docs.djangoproject.com/en/2.1/'
4140 end
4241
4342 version '2.0' do
4443 self.release = '2.0.7'
45− self.dir = '/Users/Thibaut/DevDocs/Docs/Django20'
4644 self.base_url = 'https://docs.djangoproject.com/en/2.0/'
4745 end
4846
4947 version '1.11' do
5048 self.release = '1.11.9'
51− self.dir = '/Users/Thibaut/DevDocs/Docs/Django111'
5249 self.base_url = 'https://docs.djangoproject.com/en/1.11/'
5350 end
5451
5552 version '1.10' do
5653 self.release = '1.10.8'
57− self.dir = '/Users/Thibaut/DevDocs/Docs/Django110'
5854 self.base_url = 'https://docs.djangoproject.com/en/1.10/'
5955 end
6056
6157 version '1.9' do
6258 self.release = '1.9.13'
63− self.dir = '/Users/Thibaut/DevDocs/Docs/Django19'
6459 self.base_url = 'https://docs.djangoproject.com/en/1.9/'
6560 end
6661
6762 version '1.8' do
6863 self.release = '1.8.18'
69− self.dir = '/Users/Thibaut/DevDocs/Docs/Django18'
7064 self.base_url = 'https://docs.djangoproject.com/en/1.8/'
7165 end
7266 end
lib/docs/scrapers/erlang.rb+0−4
@@ -42,22 +42,18 @@ module Docs · 41 unmodified lines
4242
4343 version '21' do
4444 self.release = '21.0'
45− self.dir = '/Users/Thibaut/DevDocs/Docs/Erlang21'
4645 end
4746
4847 version '20' do
4948 self.release = '20.3'
50− self.dir = '/Users/Thibaut/DevDocs/Docs/Erlang20'
5149 end
5250
5351 version '19' do
5452 self.release = '19.3'
55− self.dir = '/Users/Thibaut/DevDocs/Docs/Erlang19'
5653 end
5754
5855 version '18' do
5956 self.release = '18.3'
60− self.dir = '/Users/Thibaut/DevDocs/Docs/Erlang18'
6157 end
6258 end
6359 end
lib/docs/scrapers/gnu/gcc.rb+0−8
@@ -48,13 +48,11 @@ module Docs · 47 unmodified lines
4848
4949 version '7' do
5050 self.release = '7.3.0'
51− self.dir = '/Users/Thibaut/DevDocs/Docs/gcc7'
5251 self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/gcc/"
5352 end
5453
5554 version '7 CPP' do
5655 self.release = '7.3.0'
57− self.dir = '/Users/Thibaut/DevDocs/Docs/gcpp7'
5856 self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/cpp/"
5957
6058 options[:replace_paths] = CPP_PATHS
@@ -62,7 +60,6 @@ module Docs · 1 unmodified line
6260
6361 version '6' do
6462 self.release = '6.4.0'
65− self.dir = '/Users/Thibaut/DevDocs/Docs/gcc6'
6663 self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/gcc/"
6764
6865 options[:root_title] = 'Using the GNU Compiler Collection (GCC)'
@@ -70,7 +67,6 @@ module Docs · 1 unmodified line
7067
7168 version '6 CPP' do
7269 self.release = '6.4.0'
73− self.dir = '/Users/Thibaut/DevDocs/Docs/gcpp6'
7470 self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/cpp/"
7571
7672 options[:replace_paths] = CPP_PATHS
@@ -78,7 +74,6 @@ module Docs · 1 unmodified line
7874
7975 version '5' do
8076 self.release = '5.4.0'
81− self.dir = '/Users/Thibaut/DevDocs/Docs/gcc5'
8277 self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/gcc/"
8378
8479 options[:root_title] = 'Using the GNU Compiler Collection (GCC)'
@@ -86,7 +81,6 @@ module Docs · 1 unmodified line
8681
8782 version '5 CPP' do
8883 self.release = '5.4.0'
89− self.dir = '/Users/Thibaut/DevDocs/Docs/gcpp5'
9084 self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/cpp/"
9185
9286 options[:replace_paths] = CPP_PATHS
@@ -94,7 +88,6 @@ module Docs · 1 unmodified line
9488
9589 version '4' do
9690 self.release = '4.9.3'
97− self.dir = '/Users/Thibaut/DevDocs/Docs/gcc4'
9891 self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/gcc/"
9992
10093 options[:root_title] = 'Using the GNU Compiler Collection (GCC)'
@@ -102,7 +95,6 @@ module Docs · 1 unmodified line
10295
10396 version '4 CPP' do
10497 self.release = '4.9.3'
105− self.dir = '/Users/Thibaut/DevDocs/Docs/gcpp4'
10698 self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/cpp/"
10799
108100 options[:replace_paths] = CPP_PATHS
lib/docs/scrapers/gnu/gnu_fortran.rb+0−4
@@ -8,25 +8,21 @@ module Docs · 7 unmodified lines
88
99 version '7' do
1010 self.release = '7.3.0'
11− self.dir = '/Users/Thibaut/DevDocs/Docs/gfortran7'
1211 self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/gfortran/"
1312 end
1413
1514 version '6' do
1615 self.release = '6.4.0'
17− self.dir = '/Users/Thibaut/DevDocs/Docs/gfortran6'
1816 self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/gfortran/"
1917 end
2018
2119 version '5' do
2220 self.release = '5.4.0'
23− self.dir = '/Users/Thibaut/DevDocs/Docs/gfortran5'
2421 self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/gfortran/"
2522 end
2623
2724 version '4' do
2825 self.release = '4.9.3'
29− self.dir = '/Users/Thibaut/DevDocs/Docs/gfortran4'
3026 self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/gfortran/"
3127 end
3228 end
lib/docs/scrapers/nokogiri2.rb+8−4
@@ -1,9 +1,13 @@
11 module Docs
22 class Nokogiri2 < Rdoc
3+ # Instructions:
4+ # 1. Download the latest release at https://github.com/sparklemotion/nokogiri/releases
5+ # 2. Run "bundle install && bundle exec rake docs" (in the Nokogiri directory)
6+ # 4. Copy the "doc" directory to "docs/nokgiri"
7+
38 self.name = 'Nokogiri'
49 self.slug = 'nokogiri'
5− self.release = '1.8.1'
6− self.dir = '/Users/Thibaut/DevDocs/Docs/RDoc/Nokogiri'
10+ self.release = '1.9.0'
711
812 html_filters.replace 'rdoc/entries', 'nokogiri2/entries'
913
@@ -11,8 +15,8 @@ module Docs · 1 unmodified line
1115 options[:only_patterns] = [/\ANokogiri/, /\AXSD/]
1216
1317 options[:attribution] = <<-HTML
14− &copy; 2008&ndash;2017 Aaron Patterson, Mike Dalessio, Charles Nutter, Sergio Arbeo<br>
15− Patrick Mahoney, Yoko Harada, Akinori Musha, John Shahid<br>
18+ &copy; 2008&ndash;2018 Aaron Patterson, Mike Dalessio, Charles Nutter, Sergio Arbeo,<br>
19+ Patrick Mahoney, Yoko Harada, Akinori Musha, John Shahid, Lars Kanis<br>
1620 Licensed under the MIT License.
1721 HTML
1822 end
lib/docs/scrapers/numpy.rb+0−1
@@ -2,7 +2,6 @@ module Docs · 1 unmodified line
22 class Numpy < FileScraper
33 self.name = 'NumPy'
44 self.type = 'sphinx'
5− self.dir = '/Users/Thibaut/DevDocs/Docs/numpy/reference/'
65 self.root_path = 'index.html'
76 self.links = {
87 home: 'http://www.numpy.org/',
lib/docs/scrapers/openjdk.rb+2−3
@@ -1,11 +1,10 @@
11 module Docs
22 class Openjdk < FileScraper
3+ # Downloaded from packages.debian.org/sid/openjdk-8-doc
4+ # Extracting subdirectory /usr/share/doc/openjdk-8-jre-headless/api
35 self.name = 'OpenJDK'
46 self.type = 'openjdk'
57 self.root_path = 'overview-summary.html'
6− # Downloaded from packages.debian.org/sid/openjdk-8-doc
7− # Extracting subdirectory /usr/share/doc/openjdk-8-jre-headless/api
8− self.dir = '/Users/Thibaut/DevDocs/Docs/OpenJDK'
98
109 html_filters.insert_after 'internal_urls', 'openjdk/clean_urls'
1110 html_filters.push 'openjdk/entries', 'openjdk/clean_html'
lib/docs/scrapers/perl.rb+0−1
@@ -2,7 +2,6 @@ module Docs · 1 unmodified line
22 class Perl < FileScraper
33 self.name = 'Perl'
44 self.type = 'perl'
5− self.dir = '/Users/Thibaut/DevDocs/Docs/Perl'
65 self.root_path = 'index.html'
76 self.links = {
87 home: 'https://www.perl.org/'
lib/docs/scrapers/php.rb+2−3
@@ -1,5 +1,7 @@
11 module Docs
22 class Php < FileScraper
3+ # Downloaded from php.net/download-docs.php
4+
35 include FixInternalUrlsBehavior
46
57 self.name = 'PHP'
@@ -23,9 +25,6 @@ module Docs · 17 unmodified lines
2325 code: 'https://git.php.net/?p=php-src.git;a=summary'
2426 }
2527
26− # Downloaded from php.net/download-docs.php
27− self.dir = '/Users/Thibaut/DevDocs/Docs/PHP'
28−
2928 html_filters.push 'php/internal_urls', 'php/entries', 'php/clean_html', 'title'
3029 text_filters.push 'php/fix_urls'
3130
lib/docs/scrapers/python.rb+4−8
@@ -23,33 +23,29 @@ module Docs · 22 unmodified lines
2323 Licensed under the PSF License.
2424 HTML
2525
26− version '3.7' do
26+ version '3.7' do # docs.python.org/3.7/download.html
2727 self.release = '3.7.0'
28− self.dir = '/Users/Thibaut/DevDocs/Docs/Python37' # docs.python.org/3.7/download.html
2928 self.base_url = 'https://docs.python.org/3.7/'
3029
3130 html_filters.push 'python/entries_v3', 'sphinx/clean_html', 'python/clean_html'
3231 end
3332
34− version '3.6' do
33+ version '3.6' do # docs.python.org/3.6/download.html
3534 self.release = '3.6.6'
36− self.dir = '/Users/Thibaut/DevDocs/Docs/Python36' # docs.python.org/3.6/download.html
3735 self.base_url = 'https://docs.python.org/3.6/'
3836
3937 html_filters.push 'python/entries_v3', 'sphinx/clean_html', 'python/clean_html'
4038 end
4139
42− version '3.5' do
40+ version '3.5' do # docs.python.org/3.5/download.html
4341 self.release = '3.5.3'
44− self.dir = '/Users/Thibaut/DevDocs/Docs/Python35' # docs.python.org/3.5/download.html
4542 self.base_url = 'https://docs.python.org/3.5/'
4643
4744 html_filters.push 'python/entries_v3', 'sphinx/clean_html', 'python/clean_html'
4845 end
4946
50− version '2.7' do
47+ version '2.7' do # docs.python.org/2.7/download.html
5148 self.release = '2.7.13'
52− self.dir = '/Users/Thibaut/DevDocs/Docs/Python27' # docs.python.org/2.7/download.html
5349 self.base_url = 'https://docs.python.org/2.7/'
5450
5551 html_filters.push 'python/entries_v2', 'sphinx/clean_html', 'python/clean_html'
lib/docs/scrapers/rdoc/minitest.rb+7−2
@@ -1,9 +1,14 @@
11 module Docs
22 class Minitest < Rdoc
3+ # Instructions:
4+ # 1. Run "gem update rdoc hoe"
5+ # 2. Download the source code at https://github.com/seattlerb/minitest
6+ # 3. Run "rake docs" (in the Minitest directory)
7+ # 4. Copy the "docs" directory to "docs/minitest"
8+
39 self.name = 'Ruby / Minitest'
410 self.slug = 'minitest'
5− self.release = '5.10.3'
6− self.dir = '/Users/Thibaut/DevDocs/Docs/RDoc/Minitest' # rake docs
11+ self.release = '5.11.3'
712 self.links = {
813 code: 'https://github.com/seattlerb/minitest'
914 }
lib/docs/scrapers/rdoc/rails.rb+10−3
@@ -1,10 +1,17 @@
11 module Docs
22 class Rails < Rdoc
3+ # Instructions:
4+ # 1. Download a release at https://github.com/rails/rails/releases
5+ # 2. Open "railties/lib/rails/api/task.rb" and comment out any code related to sdoc ("configure_sdoc")
6+ # 3. Run "bundle install --without db && bundle exec rake rdoc" (in the Rails directory)
7+ # 4. Run "cd guides && bundle exec rake guides:generate:html"
8+ # 5. Copy the "guides/output" directory to "html/guides"
9+ # 6. Copy the "html" directory to "docs/rails~[version]"
10+
311 include FixInternalUrlsBehavior
412
513 self.name = 'Ruby on Rails'
614 self.slug = 'rails'
7− self.dir = '/Users/Thibaut/DevDocs/Docs/RDoc/Rails'
815 self.initial_paths = %w(guides/index.html)
916 self.links = {
1017 home: 'http://rubyonrails.org/',
@@ -68,7 +75,7 @@ module Docs · 57 unmodified lines
6875 end
6976
7077 version '5.2' do
71− self.release = '5.2.0'
78+ self.release = '5.2.2'
7279 end
7380
7481 version '5.1' do
@@ -80,7 +87,7 @@ module Docs · 5 unmodified lines
8087 end
8188
8289 version '4.2' do
83− self.release = '4.2.10'
90+ self.release = '4.2.11'
8491 end
8592
8693 version '4.1' do
lib/docs/scrapers/rdoc/ruby.rb+8−19
@@ -1,16 +1,9 @@
11 module Docs
22 class Ruby < Rdoc
3− # Generated with:
4− # ./configure && make html
5− # or:
6− # rdoc \
7− # --root . \
8− # --page-dir doc \
9− # --encoding=UTF-8 \
10− # --visibility=public \
11− # --format=darkfish \
12− # --no-line-numbers \
13− # --op html .
3+ # Instructions:
4+ # 1. Download Ruby's source code
5+ # 2. Run "./configure && make html" (in the Ruby directory)
6+ # 3. Copy the ".ext/html" directory to "docs/ruby~[version]"
147
158 include FixInternalUrlsBehavior
169
@@ -77,23 +70,19 @@ module Docs · 60 unmodified lines
7770 HTML
7871
7972 version '2.5' do
80− self.release = '2.5.0'
81− self.dir = '/Users/Thibaut/DevDocs/Docs/RDoc/Ruby25'
73+ self.release = '2.5.3'
8274 end
8375
8476 version '2.4' do
85− self.release = '2.4.3'
86− self.dir = '/Users/Thibaut/DevDocs/Docs/RDoc/Ruby24'
77+ self.release = '2.4.5'
8778 end
8879
8980 version '2.3' do
90− self.release = '2.3.6'
91− self.dir = '/Users/Thibaut/DevDocs/Docs/RDoc/Ruby23'
81+ self.release = '2.3.8'
9282 end
9383
9484 version '2.2' do
95− self.release = '2.2.9'
96− self.dir = '/Users/Thibaut/DevDocs/Docs/RDoc/Ruby22'
85+ self.release = '2.2.10'
9786 end
9887 end
9988 end
lib/docs/scrapers/rust.rb+4−1
@@ -1,7 +1,9 @@
1+# frozen_string_literal: true
2+
13 module Docs
24 class Rust < UrlScraper
35 self.type = 'rust'
4− self.release = '1.29.1'
6+ self.release = '1.30.1'
57 self.base_url = 'https://doc.rust-lang.org/'
68 self.root_path = 'book/second-edition/index.html'
79 self.initial_paths = %w(
@@ -28,6 +30,7 @@ module Docs · 20 unmodified lines
2830 options[:fix_urls] = ->(url) do
2931 url.sub! %r{(#{Rust.base_url}.+/)\z}, '\1index.html'
3032 url.sub! '/unicode/u_str', '/unicode/str/'
33+ url.sub! '/std/std/', '/std/'
3134 url
3235 end
3336
lib/docs/scrapers/sqlite.rb+0−1
@@ -3,7 +3,6 @@ module Docs · 2 unmodified lines
33 self.name = 'SQLite'
44 self.type = 'sqlite'
55 self.release = '3.25.2'
6− self.dir = '/Users/Thibaut/DevDocs/Docs/sqlite/'
76 self.base_url = 'https://sqlite.org/'
87 self.root_path = 'docs.html'
98 self.initial_paths = %w(keyword_index.html)
lib/docs/subscribers/requester_subscriber.rb+13−0
@@ -0,0 +1,13 @@
1+# frozen_string_literal: true
2+
3+module Docs
4+ class RequesterSubscriber < Subscriber
5+ self.namespace = 'requester'
6+
7+ def handle_response(event)
8+ if event.duration > 10_000
9+ log "WARN: #{format_url event.payload[:url]} was slow to process (#{(event.duration / 1000).round}s)"
10+ end
11+ end
12+ end
13+end
lib/tasks/docs.thor+74−13
@@ -12,15 +12,29 @@ class DocsCLI < Thor · 11 unmodified lines
1212 end
1313
1414 desc 'list', 'List available documentations'
15+ option :packaged, type: :boolean
1516 def list
16− output = Docs.all.flat_map do |doc|
17− name = doc.to_s.demodulize.underscore
18− if doc.versioned?
19− doc.versions.map { |_doc| "#{name}@#{_doc.version}" }
20− else
21− name
17+ if options[:packaged]
18+ slugs = Dir[File.join(Docs.store_path, '*.tar.gz')].map { |f| File.basename(f, '.tar.gz') }
19+ names = find_docs_by_slugs(slugs).map do |doc|
20+ name = if doc.version?
21+ "#{doc.superclass.to_s.demodulize.underscore}@#{doc.version}"
22+ else
23+ doc.to_s.demodulize.underscore
24+ end
2225 end
23− end.join("\n")
26+ else
27+ names = Docs.all.flat_map do |doc|
28+ name = doc.to_s.demodulize.underscore
29+ if doc.versioned?
30+ doc.versions.map { |_doc| "#{name}@#{_doc.version}" }
31+ else
32+ name
33+ end
34+ end
35+ end
36+
37+ output = names.join("\n")
2438
2539 require 'tty-pager'
2640 TTY::Pager.new.page(output)
@@ -39,7 +53,7 @@ class DocsCLI < Thor · 12 unmodified lines
3953 Docs.install_report :store if options[:verbose]
4054 if options[:debug]
4155 GC.disable
42− Docs.install_report :filter, :request
56+ Docs.install_report :filter, :request, :doc
4357 end
4458
4559 if Docs.generate_page(name, options[:version], path)
@@ -62,7 +76,7 @@ class DocsCLI < Thor · 16 unmodified lines
6276 Docs.rescue_errors = true
6377 Docs.install_report :store if options[:verbose]
6478 Docs.install_report :scraper if options[:debug]
65− Docs.install_report :progress_bar, :doc, :image if $stdout.tty?
79+ Docs.install_report :progress_bar, :doc, :image, :requester if $stdout.tty?
6680
6781 require 'unix_utils' if options[:package]
6882
@@ -149,15 +163,55 @@ class DocsCLI < Thor · 80 unmodified lines
149163 option :dryrun, type: :boolean
150164 option :packaged, type: :boolean
151165 def upload(*names)
152− names = Dir[File.join(Docs.store_path, '*.tar.gz')].map { |f| File.basename(f, '.tar.gz') } if options[:packaged]
153− docs = find_docs(names)
166+ require 'net/sftp'
167+
168+ if options[:packaged]
169+ slugs = Dir[File.join(Docs.store_path, '*.tar.gz')].map { |f| File.basename(f, '.tar.gz') }
170+ docs = find_docs_by_slugs(slugs)
171+ else
172+ docs = find_docs(names)
173+ end
174+
154175 assert_docs(docs)
176+
177+ # Verify files are present
178+ docs.each do |doc|
179+ unless Dir.exists?(File.join(Docs.store_path, doc.path))
180+ puts "ERROR: directory #{File.join(Docs.store_path, doc.path)} not found."
181+ return
182+ end
183+
184+ unless File.exists?(File.join(Docs.store_path, "#{doc.path}.tar.gz"))
185+ puts "ERROR: package for '#{doc.slug}' documentation not found. Run 'thor docs:package #{doc.slug}' to create it."
186+ return
187+ end
188+ end
189+
190+ # Sync files with S3 (used by the web app)
191+ puts '[S3] Begin syncing.'
155192 docs.each do |doc|
156− puts "Syncing #{doc.path}..."
157− cmd = "aws s3 sync #{File.join(Docs.store_path, doc.path)} s3://docs.devdocs.io/#{doc.path} --delete"
193+ puts "[S3] Syncing #{doc.path}..."
194+ cmd = "aws s3 sync #{File.join(Docs.store_path, doc.path)} s3://devdocs-assets/#{doc.path} --delete --profile devdocs"
158195 cmd << ' --dryrun' if options[:dryrun]
159196 system(cmd)
160197 end
198+ puts '[S3] Done syncing.'
199+
200+ # Upload packages to dl.devdocs.io (used by the "thor docs:download" command)
201+ puts '[MaxCDN] Begin uploading.'
202+ Net::SFTP.start('ftp.devdocs-dl.devdocs.netdna-cdn.com', ENV['DEVDOCS_DL_USERNAME'], password: ENV['DEVDOCS_DL_PASSWORD']) do |sftp|
203+ docs.each do |doc|
204+ filename = "#{doc.path}.tar.gz"
205+ print "[MaxCDN] Uploading #{filename}..."
206+ if options[:dryrun]
207+ print "\n"
208+ else
209+ sftp.upload! File.join(Docs.store_path, filename), File.join('', 'public_html', filename)
210+ print " OK\n"
211+ end
212+ end
213+ end
214+ puts '[MaxCDN] Done uploading.'
161215 end
162216
163217 desc 'commit', '[private]'
@@ -222,6 +276,13 @@ class DocsCLI < Thor · 58 unmodified lines
222276 end
223277 end
224278
279+ def find_docs_by_slugs(slugs)
280+ slugs.flat_map do |slug|
281+ slug, version = slug.split(/~/)
282+ Docs.find_by_slug(slug, version)
283+ end
284+ end
285+
225286 def assert_docs(docs)
226287 if docs.empty?
227288 puts 'ERROR: called with no arguments.'
public/docs/docs.json+0−1
@@ -1 +0,0 @@
1−[]
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1+10
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1+10
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public/icons/docs/moment/moment.sketch/metadata+14−0
@@ -0,0 +1,14 @@
1+<?xml version="1.0" encoding="UTF-8"?>
2+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
3+<plist version="1.0">
4+<dict>
5+ <key>app</key>
6+ <string>com.bohemiancoding.sketch</string>
7+ <key>build</key>
8+ <integer>5302</integer>
9+ <key>commit</key>
10+ <string>9460a4bc62af5e9ba50dd4143578fd9401710ce5</string>
11+ <key>version</key>
12+ <integer>18</integer>
13+</dict>
14+</plist>
public/icons/docs/moment/moment.sketch/version+1−0
@@ -0,0 +1 @@
1+18
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public/icons/docs/xpath/XPath.sketch/metadata+18−0
@@ -0,0 +1,18 @@
1+<?xml version="1.0" encoding="UTF-8"?>
2+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
3+<plist version="1.0">
4+<dict>
5+ <key>app</key>
6+ <string>com.bohemiancoding.sketch</string>
7+ <key>build</key>
8+ <integer>5355</integer>
9+ <key>commit</key>
10+ <string>b7d299b0a34651d1a0e066786b75aa36168d5809</string>
11+ <key>fonts</key>
12+ <array/>
13+ <key>length</key>
14+ <integer>22373</integer>
15+ <key>version</key>
16+ <integer>18</integer>
17+</dict>
18+</plist>
public/icons/docs/xpath/XPath.sketch/version+1−0
@@ -0,0 +1 @@
1+18
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public/manifest.json+6−0
@@ -4,6 +4,7 @@ · 3 unmodified lines
44 "description": "API Documentation Browser",
55 "start_url": "/",
66 "display": "standalone",
7+ "background_color": "#EEEEEE",
78 "icons": [
89 {
910 "src": "/images/webapp-icon-32.png",
@@ -25,6 +26,11 @@ · 15 unmodified lines
2526 "sizes": "128x128",
2627 "type": "image/png"
2728 },
29+ {
30+ "src": "/images/webapp-icon-192.png",
31+ "sizes": "192x192",
32+ "type": "image/png"
33+ },
2834 {
2935 "src": "/images/webapp-icon-256.png",
3036 "sizes": "256x256",
test/app_test.rb+5−81
@@ -21,6 +21,11 @@ class AppTest < MiniTest::Spec · 20 unmodified lines
2121 assert_equal 'https://example.com/test?q=1', last_response['Location']
2222 end
2323
24+ it 'returns HSTS header' do
25+ get 'https://example.com/test'
26+ assert_equal 'max-age=31536000; includeSubDomains', last_response['Strict-Transport-Security']
27+ end
28+
2429 describe "/" do
2530 it "works" do
2631 get '/'
@@ -38,35 +43,6 @@ class AppTest < MiniTest::Spec · 11 unmodified lines
3843 assert last_response.redirect?
3944 assert_equal 'https://example.org/', last_response['Location']
4045 end
41−
42− it "sets default size" do
43− get '/'
44− assert_includes last_response.body, 'data-size="20rem"'
45− end
46−
47− it "sets size from cookie" do
48− set_cookie('size=42')
49− get '/'
50− assert_includes last_response.body, 'data-size="42px"'
51− end
52−
53− it "sets layout from cookie" do
54− set_cookie('layout=foo')
55− get '/'
56− assert_includes last_response.body, '<body class="foo">'
57− end
58−
59− it "sets the <html> theme from cookie" do
60− get '/'
61− assert_match %r{<html [^>]*class="[^\"]*_theme-default}, last_response.body
62− refute_includes last_response.body, '_theme-dark'
63−
64− set_cookie('dark=1')
65−
66− get '/'
67− assert_match %r{<html [^>]*class="[^\"]*_theme-dark}, last_response.body
68− refute_includes last_response.body, '_theme-default'
69− end
7046 end
7147
7248 describe "/[static-page]" do
@@ -101,58 +77,6 @@ class AppTest < MiniTest::Spec · 28 unmodified lines
10177 end
10278 end
10379
104− describe "/manifest.appcache" do
105− it "works" do
106− get '/manifest.appcache'
107− assert last_response.ok?
108− end
109−
110− it "works with cookie" do
111− set_cookie('docs=css/html~5')
112− get '/manifest.appcache'
113− assert last_response.ok?
114− assert_includes last_response.body, '/css/index.json?1420139788'
115− assert_includes last_response.body, '/html~5/index.json?1420139791'
116− end
117−
118− it "ignores invalid docs in the cookie" do
119− set_cookie('docs=foo')
120− get '/manifest.appcache'
121− assert last_response.ok?
122− refute_includes last_response.body, 'foo'
123− end
124−
125− it "has the word 'default' when no 'dark' cookie is set" do
126− get '/manifest.appcache'
127− assert_includes last_response.body, '# default'
128− refute_includes last_response.body, '# dark'
129− end
130−
131− it "has the word 'dark' when the cookie is set" do
132− set_cookie('dark=1')
133− get '/manifest.appcache'
134− assert_includes last_response.body, '# dark'
135− refute_includes last_response.body, '# default'
136− end
137−
138− it "sets default size" do
139− get '/manifest.appcache'
140− assert_includes last_response.body, '20rem'
141− end
142−
143− it "sets size from cookie" do
144− set_cookie('size=42')
145− get '/manifest.appcache'
146− assert_includes last_response.body, '42px'
147− end
148−
149− it "sets layout from cookie" do
150− set_cookie('layout=foo_layout')
151− get '/manifest.appcache'
152− assert_includes last_response.body, 'foo_layout'
153− end
154− end
155−
15680 describe "/[doc]" do
15781 it "renders when the doc exists and isn't enabled" do
15882 set_cookie('docs=html~5')
test/lib/docs/core/scrapers/file_scraper_test.rb+89−47
@@ -2,16 +2,23 @@ require 'test_helper' · 1 unmodified line
22 require 'docs'
33
44 class FileScraperTest < MiniTest::Spec
5+ ROOT_PATH = File.expand_path('../../../../../../', __FILE__)
6+
57 class Scraper < Docs::FileScraper
6− self.dir = '/'
78 self.html_filters = Docs::FilterStack.new
89 self.text_filters = Docs::FilterStack.new
10+
11+ version 'version' do; end
912 end
1013
1114 let :scraper do
1215 Scraper.new
1316 end
1417
18+ let :versioned_scraper do
19+ Scraper.versions.first.new
20+ end
21+
1522 let :response do
1623 OpenStruct.new body: 'body', url: Docs::URL.parse(Scraper.base_url)
1724 end
@@ -22,9 +29,16 @@ class FileScraperTest < MiniTest::Spec · 4 unmodified lines
2229 end
2330 end
2431
32+ describe "#source_directory" do
33+ it "returns the directory at docs/[slug]" do
34+ assert_equal File.join(ROOT_PATH, 'docs', 'scraper'), scraper.source_directory
35+ assert_equal File.join(ROOT_PATH, 'docs', 'scraper~version'), versioned_scraper.source_directory
36+ end
37+ end
38+
2539 describe "#request_one" do
2640 let :path do
27− File.join(Scraper.dir, 'path')
41+ 'path'
2842 end
2943
3044 let :result do
@@ -35,20 +49,34 @@ class FileScraperTest < MiniTest::Spec · 4 unmodified lines
3549 stub(scraper).read_file
3650 end
3751
38− it "reads a file" do
39− mock(scraper).read_file(path)
40− result
52+ context "when the source directory doesn't exist" do
53+ it "raises an error" do
54+ assert_raises Docs::SetupError do
55+ result
56+ end
57+ end
4158 end
4259
43− describe "the returned response object" do
44− it "has a #body" do
45− stub(scraper).read_file { 'body' }
46− assert_equal 'body', result.body
60+ context "when the source directory exists" do
61+ before do
62+ stub(scraper).assert_source_directory_exists
63+ end
64+
65+ it "reads a file" do
66+ mock(scraper).read_file(path)
67+ result
4768 end
4869
49− it "has a #url" do
50− assert_equal path, result.url.to_s
51− assert_instance_of Docs::URL, result.url
70+ describe "the returned response object" do
71+ it "has a #body" do
72+ stub(scraper).read_file { 'body' }
73+ assert_equal 'body', result.body
74+ end
75+
76+ it "has a #url" do
77+ assert_equal path, result.url.to_s
78+ assert_instance_of Docs::URL, result.url
79+ end
5280 end
5381 end
5482 end
@@ -58,49 +86,63 @@ class FileScraperTest < MiniTest::Spec · 3 unmodified lines
5886 %w(one two)
5987 end
6088
61− it "requests the given url" do
62− mock(scraper).request_one('url')
63− scraper.send(:request_all, 'url') {}
64− end
65−
66− it "requests the given urls" do
67− requests = []
68− stub(scraper).request_one { |url| requests << url; nil }
69− scraper.send(:request_all, urls) {}
70− assert_equal urls, requests
71− end
72−
73− it "yields the responses" do
74− responses = []
75− stub(scraper).request_one { |url| urls.index(url) }
76− scraper.send(:request_all, urls) { |response| responses << response; nil }
77− assert_equal (0...urls.length).to_a, responses
89+ context "when the source directory doesn't exist" do
90+ it "raises an error" do
91+ assert_raises Docs::SetupError do
92+ scraper.send(:request_all, urls) {}
93+ end
94+ end
7895 end
7996
80− context "when the block returns an array" do
81− let :next_urls do
82− %w(three four)
97+ context "when the source directory exists" do
98+ before do
99+ stub(scraper).assert_source_directory_exists
83100 end
84101
85− let :all_urls do
86− urls + %w(three four)
102+ it "requests the given url" do
103+ mock(scraper).request_one('url')
104+ scraper.send(:request_all, 'url') {}
87105 end
88106
89− it "requests the returned urls" do
107+ it "requests the given urls" do
90108 requests = []
91− stub(scraper).request_one { |url| requests << url; url }
92− scraper.send(:request_all, urls) { [next_urls.shift].compact }
93− assert_equal all_urls, requests
109+ stub(scraper).request_one { |url| requests << url; nil }
110+ scraper.send(:request_all, urls) {}
111+ assert_equal urls, requests
94112 end
95113
96− it "yields their responses" do
114+ it "yields the responses" do
97115 responses = []
98− stub(scraper).request_one { |url| all_urls.index(url) }
99− scraper.send :request_all, urls do |response|
100− responses << response
101− [next_urls.shift].compact
116+ stub(scraper).request_one { |url| urls.index(url) }
117+ scraper.send(:request_all, urls) { |response| responses << response; nil }
118+ assert_equal (0...urls.length).to_a, responses
119+ end
120+
121+ context "when the block returns an array" do
122+ let :next_urls do
123+ %w(three four)
124+ end
125+
126+ let :all_urls do
127+ urls + %w(three four)
128+ end
129+
130+ it "requests the returned urls" do
131+ requests = []
132+ stub(scraper).request_one { |url| requests << url; url }
133+ scraper.send(:request_all, urls) { [next_urls.shift].compact }
134+ assert_equal all_urls, requests
135+ end
136+
137+ it "yields their responses" do
138+ responses = []
139+ stub(scraper).request_one { |url| all_urls.index(url) }
140+ scraper.send :request_all, urls do |response|
141+ responses << response
142+ [next_urls.shift].compact
143+ end
144+ assert_equal (0...all_urls.length).to_a, responses
102145 end
103− assert_equal (0...all_urls.length).to_a, responses
104146 end
105147 end
106148 end
@@ -126,13 +168,13 @@ class FileScraperTest < MiniTest::Spec · 19 unmodified lines
126168 scraper.send :read_file, 'file'
127169 end
128170
129− it "returns the file's content when the file exists" do
130− stub(File).read('file') { 'content' }
171+ it "returns the file's content when the file exists in the source directory" do
172+ stub(File).read(File.join(ROOT_PATH, 'docs', 'scraper', 'file')) { 'content' }
131173 assert_equal 'content', result
132174 end
133175
134176 it "returns nil when the file doesn't exist" do
135− stub(File).read('file') { raise }
177+ stub(File).read(File.join(ROOT_PATH, 'docs', 'scraper', 'file')) { raise }
136178 assert_nil result
137179 end
138180 end
views/app.erb+1−13
@@ -28,13 +28,7 @@ · 27 unmodified lines
2828 </nav>
2929 </header>
3030 <section class="_sidebar" tabindex="-1">
31− <div class="_list" role="navigation">
32− <% unless @doc %>
33− <% App.docs.each do |slug, doc| %>
34− <a href="/<%= slug %>/" class="_list-item"><%= doc['full_name'] %></a>
35− <% end %>
36− <% end %>
37− </div>
31+ <div class="_list" role="navigation"></div>
3832 </section>
3933 <div class="_container" role="document">
4034 <main class="_content _content-loading" role="main"></main>
@@ -63,9 +57,3 @@ · 22 unmodified lines
6357 <symbol id="icon-external-link" viewBox="0 0 24 24"><path d="M19 19H5V5h7V3H5c-1.11 0-2 .9-2 2v14c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2v-7h-2v7zM14 3v2h3.59l-9.83 9.83 1.41 1.41L19 6.41V10h2V3h-7z"/></symbol>
6458 </defs>
6559 </svg>
66−<style data-size="<%= app_size %>" data-resizer>
67− ._container { margin-left: <%= app_size %>; }
68− ._header, ._list { width: <%= app_size %>; }
69− ._list-hover.clone { min-width: <%= app_size %>; }
70− ._notice, ._path, ._resizer { left: <%= app_size %>; }
71−</style>
views/index.erb+3−2
@@ -1,5 +1,5 @@
11 <!DOCTYPE html>
2−<html<%= ' manifest="/manifest.appcache"' if App.production? %> prefix="og: http://ogp.me/ns#" lang="en" class="_booting _theme-<%= app_theme %>">
2+<html prefix="og: http://ogp.me/ns#" lang="en" class="_booting">
33 <head>
44 <meta charset="utf-8">
55 <meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no,shrink-to-fit=no">
@@ -14,6 +14,7 @@ · 8 unmodified lines
1414 <meta name="apple-mobile-web-app-capable" content="yes">
1515 <meta name="apple-mobile-web-app-status-bar-style" content="black">
1616 <meta name="format-detection" content="telephone=no">
17+ <meta name="theme-color" content="#eee">
1718 <meta name="robots" content="noodp">
1819 <title>DevDocs API Documentation</title>
1920 <link rel="canonical" href="<%= canonical_origin %>">
@@ -32,7 +33,7 @@ · 12 unmodified lines
3233 <link rel="mask-icon" href="<%= App.cdn_origin %>/images/webkit-mask-icon.svg" color="#398df0">
3334 <%= stylesheet_tag 'application' %>
3435 </head>
35−<body<%= %( class="#{app_layout}") if app_layout %>>
36+<body>
3637 <noscript class="_fail">DevDocs requires JavaScript to run.</noscript>
3738 <%= erb :app -%>
3839 <%= javascript_tag 'application', asset_host: false %>
views/manifest.erb+0−14
@@ -1,14 +0,0 @@
1−CACHE MANIFEST
2−# <%= app_theme %> <%= app_size %> <%= app_layout %>
3−
4−CACHE:
5−/
6−<%= manifest_asset_urls.join "\n" %>
7−<%= doc_index_urls.join "\n" %>
8−
9−NETWORK:
10−/s/
11−*
12−
13−FALLBACK:
14−/ /
views/other.erb+3−2
@@ -1,10 +1,11 @@
11 <!DOCTYPE html>
2−<html lang="en" class="_booting _theme-<%= app_theme %>">
2+<html lang="en" class="_booting">
33 <head>
44 <meta charset="utf-8">
55 <meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no">
66 <% if doc_index_page? %><meta name="description" content="<%= @doc['name'] %> <%= @doc['release'] %> API documentation with instant search, offline support, keyboard shortcuts, mobile version, and more."><% else %><meta name="robots" content="noindex"><% end %>
77 <meta name="format-detection" content="telephone=no">
8+ <meta name="theme-color" content="#eee">
89 <meta property="og:image" content="<%= App.cdn_origin %>/images/icon-320.png">
910 <title>DevDocs<%= " &mdash; #{@doc['full_name']} documentation" if doc_index_page? %></title>
1011 <link rel="canonical" href="<%= canonical_origin %><%= request.path %>">
@@ -13,7 +14,7 @@ · 2 unmodified lines
1314 <link rel="search" type="application/opensearchdescription+xml" href="/opensearch.xml" title="Search DevDocs">
1415 <%= stylesheet_tag 'application' %>
1516 </head>
16−<body<%= %( class="#{app_layout}") if app_layout %> data-doc="<%= CGI::escape_html @doc.to_json %>">
17+<body data-doc="<%= CGI::escape_html @doc.to_json %>">
1718 <noscript class="_fail">DevDocs requires JavaScript to run.</noscript>
1819 <%= erb :app -%>
1920 <%= javascript_tag 'application', asset_host: false %><% unless App.production? %>
views/service-worker.js.erb+49−0
@@ -0,0 +1,49 @@
1+<%# The name of the cache to store responses in %>
2+<%# If the cache name changes DevDocs is assumed to be updated %>
3+const cacheName = '<%= service_worker_cache_name %>';
4+
5+<%# Url's to cache when the service worker is installed %>
6+const urlsToCache = [
7+ '/',
8+ '/favicon.ico',
9+ '/manifest.json',
10+ '<%= service_worker_asset_urls.join "',\n '" %>',
11+ '<%= doc_index_urls.join "',\n '" %>',
12+];
13+
14+<%# Set-up the cache %>
15+self.addEventListener('install', event => {
16+ self.skipWaiting();
17+
18+ event.waitUntil(
19+ caches.open(cacheName).then(cache => cache.addAll(urlsToCache)),
20+ );
21+});
22+
23+<%# Remove old caches %>
24+self.addEventListener('activate', event => {
25+ event.waitUntil((async () => {
26+ const keys = await caches.keys();
27+ const jobs = keys.map(key => key !== cacheName ? caches.delete(key) : Promise.resolve());
28+ return Promise.all(jobs);
29+ })());
30+});
31+
32+<%# Handle HTTP requests %>
33+self.addEventListener('fetch', event => {
34+ event.respondWith((async () => {
35+ const cachedResponse = await caches.match(event.request);
36+ if (cachedResponse) return cachedResponse;
37+
38+ const url = new URL(event.request.url);
39+
40+ <%# Attempt to return the index page from the cache if the user is visiting a url like devdocs.io/offline or devdocs.io/javascript/global_objects/array/find %>
41+ <%# The index page will handle the routing %>
42+ if (url.origin === location.origin && !url.pathname.includes('.')) {
43+ const cachedIndex = await caches.match('/');
44+ if (cachedIndex) return cachedIndex;
45+ }
46+
47+ return fetch(event.request);
48+ })());
49+});
views/unsupported.erb+6−6
@@ -11,16 +11,16 @@ · 10 unmodified lines
1111 <p class="_fail-text">DevDocs is an API documentation browser which supports the following browsers:</p>
1212 <ul class="_fail-list">
1313 <li>Recent versions of Firefox, Chrome, or Opera</li>
14− <li>Safari 9.1+</li>
15− <li>Edge 16+</li>
16− <li>iOS 10+</li>
14+ <li>Safari 11.1+</li>
15+ <li>Edge 17+</li>
16+ <li>iOS 11.3+</li>
1717 </ul>
1818 <p class="_fail-text">
19− If you're unable to upgrade, I apologize.
20− I decided to prioritize speed and new features over support for older browsers.
19+ If you're unable to upgrade, we apologize.
20+ We decided to prioritize speed and new features over support for older browsers.
2121 </p>
2222 <p class="_fail-text">
23− &mdash; Thibaut <a href="https://twitter.com/DevDocs" class="_fail-link">@DevDocs</a>
23+ &mdash; <a href="https://twitter.com/DevDocs">@DevDocs</a>
2424 </p>
2525 </div>
2626 </body>