Showing the changes to node_modules/simple-git/src/responses/DiffSummary.js (1 of 41 files). Show all
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| 1 | |||
| 2 | module.exports = DiffSummary; | ||
| 3 | |||
| 4 | /** | ||
| 5 | * The DiffSummary is returned as a response to getting `git().status()` | ||
| 6 | * | ||
| 7 | * @constructor | ||
| 8 | */ | ||
| 9 | function DiffSummary () { | ||
| 10 | this.files = []; | ||
| 11 | this.insertions = 0; | ||
| 12 | this.deletions = 0; | ||
| 13 | this.changed = 0; | ||
| 14 | } | ||
| 15 | |||
| 16 | /** | ||
| 17 | * Number of lines added | ||
| 18 | * @type {number} | ||
| 19 | */ | ||
| 20 | DiffSummary.prototype.insertions = 0; | ||
| 21 | |||
| 22 | /** | ||
| 23 | * Number of lines deleted | ||
| 24 | * @type {number} | ||
| 25 | */ | ||
| 26 | DiffSummary.prototype.deletions = 0; | ||
| 27 | |||
| 28 | /** | ||
| 29 | * Number of files changed | ||
| 30 | * @type {number} | ||
| 31 | */ | ||
| 32 | DiffSummary.prototype.changed = 0; | ||
| 33 | |||
| 34 | DiffSummary.parse = function (text) { | ||
| 35 | var line, handler; | ||
| 36 | |||
| 37 | var lines = text.trim().split('\n'); | ||
| 38 | var status = new DiffSummary(); | ||
| 39 | |||
| 40 | var summary = lines.pop(); | ||
| 41 | if (summary) { | ||
| 42 | summary.trim().split(', ').forEach(function (text) { | ||
| 43 | var summary = /(\d+)\s([a-z]+)/.exec(text); | ||
| 44 | if (!summary) { | ||
| 45 | return; | ||
| 46 | } | ||
| 47 | |||
| 48 | if (/files?/.test(summary[2])) { | ||
| 49 | status.changed = parseInt(summary[1], 10); | ||
| 50 | } | ||
| 51 | else { | ||
| 52 | status[summary[2].replace(/s$/, '') + 's'] = parseInt(summary[1], 10); | ||
| 53 | } | ||
| 54 | }); | ||
| 55 | } | ||
| 56 | |||
| 57 | while (line = lines.shift()) { | ||
| 58 | textFileChange(line, status.files) || binaryFileChange(line, status.files); | ||
| 59 | } | ||
| 60 | |||
| 61 | return status; | ||
| 62 | }; | ||
| 63 | |||
| 64 | function textFileChange (line, files) { | ||
| 65 | line = line.trim().match(/^(.+)\s+\|\s+(\d+)(\s+[+\-]+)?$/); | ||
| 66 | |||
| 67 | if (line) { | ||
| 68 | var alterations = (line[3] || '').trim(); | ||
| 69 | files.push({ | ||
| 70 | file: line[1].trim(), | ||
| 71 | changes: parseInt(line[2], 10), | ||
| 72 | insertions: alterations.replace(/-/g, '').length, | ||
| 73 | deletions: alterations.replace(/\+/g, '').length, | ||
| 74 | binary: false | ||
| 75 | }); | ||
| 76 | |||
| 77 | return true; | ||
| 78 | } | ||
| 79 | } | ||
| 80 | |||
| 81 | function binaryFileChange (line, files) { | ||
| 82 | line = line.match(/^(.+) \|\s+Bin ([0-9.]+) -> ([0-9.]+) ([a-z]+)$/); | ||
| 83 | if (line) { | ||
| 84 | files.push({ | ||
| 85 | file: line[1].trim(), | ||
| 86 | before: +line[2], | ||
| 87 | after: +line[3], | ||
| 88 | binary: true | ||
| 89 | }); | ||
| 90 | return true; | ||
| 91 | } | ||
| 92 | } | ||