// Copyright 2024 The Forgejo Authors. All rights reserved.// SPDX-License-Identifier: GPL-3.0-or-laterpackage e2eimport ( "bufio" "os" "strings" "forgejo.org/modules/log" "github.com/gobwas/glob")var ( changesetFiles []string changesetAvailable bool globalFullRun bool)func initChangedFiles() { var changes string changes, changesetAvailable = os.LookupEnv("CHANGED_FILES") // the output of the Action seems to actually contain \n and not a newline literal changesetFiles = strings.Split(changes, `\n`) log.Info("Only running tests covered by a subset of test files. Received the following list of CHANGED_FILES: %q", changesetFiles) globalPatterns := []string{ // meta and config "Makefile", "playwright.config.ts", ".forgejo/workflows/testing.yml", "tests/e2e/*.go", "tests/e2e/shared/*", // frontend files "web_src/js/{index,utils}.*", "web_src/css/{base,index}.css", // templates and helpers "templates/base/**", "modules/templates/**", } fullRunPatterns := []glob.Glob{} for _, expr := range globalPatterns { fullRunPatterns = append(fullRunPatterns, glob.MustCompile(expr, '.', '/')) } globalFullRun = false for _, changedFile := range changesetFiles { for _, pattern := range fullRunPatterns { if pattern.Match(changedFile) { globalFullRun = true log.Info("Changed files match global test pattern, running all tests") return } } }}func canSkipTest(testFile string) bool { // run all tests when environment variable is not set or changes match global pattern if !changesetAvailable || globalFullRun { return false } for _, changedFile := range changesetFiles { if strings.HasSuffix(testFile, changedFile) { return false } for _, pattern := range getWatchPatterns(testFile) { if pattern.Match(changedFile) { return false } } } return true}func getWatchPatterns(filename string) []glob.Glob { file, err := os.Open(filename) if err != nil { log.Fatal(err.Error()) } defer file.Close() scanner := bufio.NewScanner(file) watchSection := false patterns := []glob.Glob{} for scanner.Scan() { line := scanner.Text() // check for watch block if strings.HasPrefix(line, "// @watch") { if watchSection { break } watchSection = true } if !watchSection { continue } line = strings.TrimPrefix(line, "// ") if line != "" { globPattern, err := glob.Compile(line, '.', '/') if err != nil { log.Fatal("Invalid glob pattern '%s' (skipped): %v", line, err) } patterns = append(patterns, globPattern) } } // if no watch block in file if !watchSection { patterns = append(patterns, glob.MustCompile("*")) } return patterns}
// Copyright 2024 The Forgejo Authors. All rights reserved.
// SPDX-License-Identifier: GPL-3.0-or-later
package e2e
import (
"bufio"
"os"
"strings"
"forgejo.org/modules/log"
"github.com/gobwas/glob"
)
var (
changesetFiles []string
changesetAvailable bool
globalFullRun bool
)
func initChangedFiles() {
var changes string
changes, changesetAvailable = os.LookupEnv("CHANGED_FILES")
// the output of the Action seems to actually contain \n and not a newline literal
changesetFiles = strings.Split(changes, `\n`)
log.Info("Only running tests covered by a subset of test files. Received the following list of CHANGED_FILES: %q", changesetFiles)
globalPatterns := []string{
// meta and config
"Makefile",
"playwright.config.ts",
".forgejo/workflows/testing.yml",
"tests/e2e/*.go",
"tests/e2e/shared/*",
// frontend files
"web_src/js/{index,utils}.*",
"web_src/css/{base,index}.css",
// templates and helpers
"templates/base/**",
"modules/templates/**",
}
fullRunPatterns := []glob.Glob{}
for _, expr := range globalPatterns {
fullRunPatterns = append(fullRunPatterns, glob.MustCompile(expr, '.', '/'))
}
globalFullRun = false
for _, changedFile := range changesetFiles {
for _, pattern := range fullRunPatterns {
if pattern.Match(changedFile) {
globalFullRun = true
log.Info("Changed files match global test pattern, running all tests")
return
}
}
}
}
func canSkipTest(testFile string) bool {
// run all tests when environment variable is not set or changes match global pattern
if !changesetAvailable || globalFullRun {
return false
}
for _, changedFile := range changesetFiles {
if strings.HasSuffix(testFile, changedFile) {
return false
}
for _, pattern := range getWatchPatterns(testFile) {
if pattern.Match(changedFile) {
return false
}
}
}
return true
}
func getWatchPatterns(filename string) []glob.Glob {
file, err := os.Open(filename)
if err != nil {
log.Fatal(err.Error())
}
defer file.Close()
scanner := bufio.NewScanner(file)
watchSection := false
patterns := []glob.Glob{}
for scanner.Scan() {
line := scanner.Text()
// check for watch block
if strings.HasPrefix(line, "// @watch") {
if watchSection {
break
}
watchSection = true
}
if !watchSection {
continue
}
line = strings.TrimPrefix(line, "// ")
if line != "" {
globPattern, err := glob.Compile(line, '.', '/')
if err != nil {
log.Fatal("Invalid glob pattern '%s' (skipped): %v", line, err)
}
patterns = append(patterns, globPattern)
}
}
// if no watch block in file
if !watchSection {
patterns = append(patterns, glob.MustCompile("*"))
}
return patterns
}