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util.js
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util.js
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const path = require('path')
const { spawn, spawnSync } = require('child_process')
const config = require('./config')
const fs = require('fs-extra')
const crypto = require('crypto')
const autoGeneratedBraveToChromiumMapping = Object.assign({}, require('./l10nUtil').autoGeneratedBraveToChromiumMapping)
const os = require('os')
const fixPywin32 = (options = {}) => {
if (process.platform !== 'win32') {
return
}
console.log("Manually installing pywin32 python module")
util.run('python', ['-m', 'pip', 'install', 'pywin32'], options)
}
const runGClient = (args, options = {}) => {
if (config.gClientVerbose) args.push('--verbose')
options.cwd = options.cwd || config.rootDir
options = mergeWithDefault(options)
options.env.GCLIENT_FILE = config.gClientFile
util.run('gclient', args, options)
fixPywin32(options)
}
const mergeWithDefault = (options) => {
return Object.assign({}, config.defaultOptions, options)
}
const util = {
run: (cmd, args = [], options = {}) => {
console.log(options.cwd + ':', cmd, args.join(' '))
const continueOnFail = options.continueOnFail
delete options.continueOnFail
const prog = spawnSync(cmd, args, options)
if (prog.status !== 0) {
if (!continueOnFail) {
console.log(prog.stdout && prog.stdout.toString())
console.error(prog.stderr && prog.stderr.toString())
process.exit(1)
}
}
return prog
},
runAsync: (cmd, args = [], options = {}) => {
let { continueOnFail, verbose, ...cmdOptions } = options
if (verbose) {
console.log(cmd, args.join(' '))
}
return new Promise((resolve, reject) => {
const prog = spawn(cmd, args, cmdOptions)
let stderr = ''
let stdout = ''
prog.stderr.on('data', data => {
stderr += data
})
prog.stdout.on('data', data => {
stdout += data
})
prog.on('close', statusCode => {
const hasFailed = statusCode !== 0
if (verbose && (!hasFailed || continueOnFail)) {
console.log(stdout)
if (stderr) {
console.error(stderr)
}
}
if (hasFailed) {
const err = new Error(`Program ${cmd} exited with error code ${statusCode}.`)
err.stderr = stderr
err.stdout = stdout
reject(err)
if (!continueOnFail) {
console.log(err.message)
console.log(stdout)
console.error(stderr)
process.exit(1)
}
return
}
resolve(stdout)
})
})
},
runGitAsync: function (repoPath, gitArgs, verbose = false, logError = false) {
return util.runAsync('git', gitArgs, { cwd: repoPath, verbose, continueOnFail: true })
.catch(err => {
if (logError) {
console.error(err.message)
console.error(`Git arguments were: ${gitArgs.join(' ')}`)
console.log(err.stdout)
console.error(err.stderr)
}
return Promise.reject(err)
})
},
buildGClientConfig: () => {
function replacer(key, value) {
return value;
}
let solutions = config.projectNames.filter((projectName) => config.projects[projectName].ref).map((projectName) => {
let project = config.projects[projectName]
return {
managed: "%False%",
name: project.gclientName,
url: project.url,
custom_deps: project.custom_deps
}
})
let cache_dir = process.env.GIT_CACHE_PATH ? ('\ncache_dir = "' + process.env.GIT_CACHE_PATH + '"\n') : '\n'
let out = 'solutions = ' + JSON.stringify(solutions, replacer, 2)
.replace(/"%None%"/g, "None").replace(/"%False%"/g, "False") + cache_dir
if (config.targetOS === 'android') {
out = out + "target_os = [ 'android' ]"
} else if (config.targetOS === 'ios') {
out = out + "target_os = [ 'ios' ]"
}
fs.writeFileSync(config.defaultGClientFile, out)
},
calculateFileChecksum: (filename) => {
// adapted from https://github.com/roryrjb/md5-file
const BUFFER_SIZE = 8192
const fd = fs.openSync(filename, 'r')
const buffer = Buffer.alloc(BUFFER_SIZE)
const md5 = crypto.createHash('md5')
try {
let bytesRead
do {
bytesRead = fs.readSync(fd, buffer, 0, BUFFER_SIZE)
md5.update(buffer.slice(0, bytesRead))
} while (bytesRead === BUFFER_SIZE)
} finally {
fs.closeSync(fd)
}
return md5.digest('hex')
},
updateBranding: () => {
console.log('update branding...')
const chromeComponentsDir = path.join(config.srcDir, 'components')
const braveComponentsDir = path.join(config.projects['brave-core'].dir, 'components')
const chromeAppDir = path.join(config.srcDir, 'chrome', 'app')
const braveAppDir = path.join(config.projects['brave-core'].dir, 'app')
const chromeBrowserResourcesDir = path.join(config.srcDir, 'chrome', 'browser', 'resources')
const braveBrowserResourcesDir = path.join(config.projects['brave-core'].dir, 'browser', 'resources')
const braveAppVectorIconsDir = path.join(config.projects['brave-core'].dir, 'vector_icons', 'chrome', 'app')
const chromeAndroidJavaStringsTranslationsDir = path.join(config.srcDir, 'chrome', 'browser', 'ui', 'android', 'strings', 'translations')
const braveAndroidJavaStringsTranslationsDir = path.join(config.projects['brave-core'].dir, 'browser', 'ui', 'android', 'strings', 'translations')
let fileMap = new Set();
// The following 3 entries we map to the same name, not the chromium equivalent name for copying back
autoGeneratedBraveToChromiumMapping[path.join(braveAppDir, 'brave_strings.grd')] = path.join(chromeAppDir, 'brave_strings.grd')
autoGeneratedBraveToChromiumMapping[path.join(braveAppDir, 'settings_brave_strings.grdp')] = path.join(chromeAppDir, 'settings_brave_strings.grdp')
autoGeneratedBraveToChromiumMapping[path.join(braveComponentsDir, 'components_brave_strings.grd')] = path.join(chromeComponentsDir, 'components_brave_strings.grd')
Object.entries(autoGeneratedBraveToChromiumMapping).forEach(mapping => fileMap.add(mapping))
// Copy xtb files for:
// brave/app/resources/chromium_strings*.xtb
// brave/app/resources/generated_resoruces*.xtb
// brave/components/strings/components_chromium_strings*.xtb
// brave/browser/ui/android/strings/translations/android_chrome_strings*.xtb
fileMap.add([path.join(braveAppDir, 'resources'), path.join(chromeAppDir, 'resources')])
fileMap.add([path.join(braveComponentsDir, 'strings'), path.join(chromeComponentsDir, 'strings')])
fileMap.add([braveAndroidJavaStringsTranslationsDir, chromeAndroidJavaStringsTranslationsDir])
// By overwriting, we don't need to modify some grd files.
fileMap.add([path.join(braveAppDir, 'theme', 'brave'), path.join(chromeAppDir, 'theme', 'brave')])
fileMap.add([path.join(braveAppDir, 'theme', 'brave'), path.join(chromeAppDir, 'theme', 'chromium')])
fileMap.add([path.join(braveAppDir, 'theme', 'default_100_percent', 'brave'), path.join(chromeAppDir, 'theme', 'default_100_percent', 'brave')])
fileMap.add([path.join(braveAppDir, 'theme', 'default_200_percent', 'brave'), path.join(chromeAppDir, 'theme', 'default_200_percent', 'brave')])
fileMap.add([path.join(braveAppDir, 'theme', 'default_100_percent', 'brave'), path.join(chromeAppDir, 'theme', 'default_100_percent', 'chromium')])
fileMap.add([path.join(braveAppDir, 'theme', 'default_200_percent', 'brave'), path.join(chromeAppDir, 'theme', 'default_200_percent', 'chromium')])
fileMap.add([path.join(braveAppDir, 'theme', 'default_100_percent', 'common'), path.join(chromeAppDir, 'theme', 'default_100_percent', 'common')])
fileMap.add([path.join(braveAppDir, 'theme', 'default_200_percent', 'common'), path.join(chromeAppDir, 'theme', 'default_200_percent', 'common')])
fileMap.add([path.join(braveComponentsDir, 'resources', 'default_100_percent', 'brave'), path.join(chromeComponentsDir, 'resources', 'default_100_percent', 'chromium')])
fileMap.add([path.join(braveComponentsDir, 'resources', 'default_200_percent', 'brave'), path.join(chromeComponentsDir, 'resources', 'default_200_percent', 'chromium')])
fileMap.add([path.join(braveAppVectorIconsDir, 'vector_icons', 'brave'), path.join(chromeAppDir, 'vector_icons', 'brave')])
// Copy chrome-logo-faded.png for replacing chrome logo of welcome page with brave's on Win8.
fileMap.add([path.join(braveBrowserResourcesDir, 'chrome-logo-faded.png'), path.join(chromeBrowserResourcesDir, 'chrome-logo-faded.png')])
fileMap.add([path.join(braveBrowserResourcesDir, 'downloads', 'images', 'incognito_marker.svg'), path.join(chromeBrowserResourcesDir, 'downloads', 'images', 'incognito_marker.svg')])
// Copy to make our ${branding_path_component}_behaviors.cc
fileMap.add([path.join(config.projects['brave-core'].dir, 'chromium_src', 'chrome', 'installer', 'setup', 'brave_behaviors.cc'),
path.join(config.srcDir, 'chrome', 'installer', 'setup', 'brave_behaviors.cc')])
for (const [source, output] of fileMap) {
if (!fs.existsSync(source)) {
console.warn(`Warning: The following file-system entry was not found for copying contents to a chromium destination: ${source}. Consider removing the entry from the file-map, or investigating whether the correct source code reference is checked out.`)
continue
}
let sourceFiles = []
// get all the files if source if a directory
if (fs.statSync(source).isDirectory()) {
sourceFiles = util.walkSync(source)
} else {
sourceFiles = [source]
}
for (const sourceFile of sourceFiles) {
let destinationFile = path.join(output, path.relative(source, sourceFile))
// The destination file might be newer when updating chromium so
// we check for an exact match on the timestamp. We use seconds instead
// of ms because utimesSync doesn't set the times with ms precision
if (!fs.existsSync(destinationFile) ||
Math.floor(new Date(fs.statSync(sourceFile).mtimeMs).getTime() / 1000) !=
Math.floor(new Date(fs.statSync(destinationFile).mtimeMs).getTime() / 1000)) {
fs.copySync(sourceFile, destinationFile)
// can't set the date in the past so update the source file
// to match the newly copied destionation file
const date = fs.statSync(destinationFile).mtime
fs.utimesSync(sourceFile, date, date)
console.log(sourceFile + ' copied to ' + destinationFile)
}
}
}
if (process.platform === 'darwin') {
// Copy proper mac app icon for channel to chrome/app/theme/mac/app.icns.
// Each channel's app icons are stored in brave/app/theme/$channel/app.icns.
// With this copying, we don't need to modify chrome/BUILD.gn for this.
const iconSource = path.join(braveAppDir, 'theme', 'brave', 'mac', config.channel, 'app.icns')
const iconDest = path.join(chromeAppDir, 'theme', 'brave', 'mac', 'app.icns')
if (!fs.existsSync(iconDest) ||
util.calculateFileChecksum(iconSource) != util.calculateFileChecksum(iconDest)) {
console.log('copy app icon')
fs.copySync(iconSource, iconDest)
}
// Copy branding file
let branding_file_name = 'BRANDING'
if (config.channel)
branding_file_name = branding_file_name + '.' + config.channel
const brandingSource = path.join(braveAppDir, 'theme', 'brave', branding_file_name)
const brandingDest = path.join(chromeAppDir, 'theme', 'brave', 'BRANDING')
if (!fs.existsSync(brandingDest) ||
util.calculateFileChecksum(brandingSource) != util.calculateFileChecksum(brandingDest)) {
console.log('copy branding file')
fs.copySync(brandingSource, brandingDest)
}
}
if (config.targetOS === 'android') {
let androidIconSet = ''
if (config.channel === 'development') {
androidIconSet = 'res_brave_default'
} else if (config.channel === '') {
androidIconSet = 'res_brave'
} else if (config.channel === 'beta') {
androidIconSet = 'res_brave_beta'
} else if (config.channel === 'dev') {
androidIconSet = 'res_brave_dev'
} else if (config.channel === 'nightly') {
androidIconSet = 'res_brave_nightly'
}
const androidIconSource = path.join(braveAppDir, 'theme', 'brave', 'android', androidIconSet)
const androidIconDest = path.join(config.srcDir, 'chrome', 'android', 'java', 'res_chromium')
const androidIconDestAdditional = path.join(config.srcDir, 'chrome', 'android', 'java', 'res')
const androidResSource = path.join(config.projects['brave-core'].dir, 'android', 'java', 'res')
const androidResDest = path.join(config.srcDir, 'chrome', 'android', 'java', 'res')
const androidResNightSource = path.join(config.projects['brave-core'].dir, 'android', 'java', 'res_night')
const androidResNightDest = path.join(config.srcDir, 'chrome', 'android', 'java', 'res_night')
const androidNtpTilesResSource = path.join(config.projects['brave-core'].dir, 'components', 'ntp_tiles', 'resources')
const androidNtpTilesResDest = path.join(config.srcDir, 'components', 'ntp_tiles', 'resources')
const androidResTemplateSource = path.join(config.projects['brave-core'].dir, 'android', 'java', 'res_template')
const androidResTemplateDest = path.join(config.srcDir, 'chrome', 'android', 'java', 'res_template')
const androidContentPublicResSource = path.join(config.projects['brave-core'].dir, 'content', 'public', 'android', 'java', 'res')
const androidContentPublicResDest = path.join(config.srcDir, 'content', 'public', 'android', 'java', 'res')
// Mapping for copying Brave's Android resource into chromium folder.
const copyAndroidResourceMapping = {
[androidIconSource]: [androidIconDest, androidIconDestAdditional],
[androidResSource]: [androidResDest],
[androidResNightSource]: [androidResNightDest],
[androidNtpTilesResSource]: [androidNtpTilesResDest],
[androidResTemplateSource]: [androidResTemplateDest],
[androidContentPublicResSource]: [androidContentPublicResDest]
}
console.log('copy Android app icons and app resources')
Object.entries(copyAndroidResourceMapping).map(([sourcePath, destPaths]) => {
let androidSourceFiles = []
if (fs.statSync(sourcePath).isDirectory()) {
androidSourceFiles = util.walkSync(sourcePath)
} else {
androidSourceFiles = [sourcePath]
}
for (const destPath of destPaths) {
for (const androidSourceFile of androidSourceFiles) {
let destinationFile = path.join(destPath, path.relative(sourcePath, androidSourceFile))
if (!fs.existsSync(destinationFile) || util.calculateFileChecksum(androidSourceFile) != util.calculateFileChecksum(destinationFile)) {
fs.copySync(androidSourceFile, destinationFile)
}
}
}
})
}
},
// Chromium compares pre-installed midl files and generated midl files from IDL during the build to check integrity.
// Generated files during the build time and upstream pre-installed files are different because we use different IDL file.
// So, we should copy our pre-installed files to overwrite upstream pre-installed files.
// After checking, pre-installed files are copied to gen dir and they are used to compile.
// So, this copying in every build doesn't affect compile performance.
updateOmahaMidlFiles: () => {
console.log('update omaha midl files...')
const srcDir = path.join(config.projects['brave-core'].dir, 'win_build_output', 'midl', 'google_update')
const dstDir = path.join(config.srcDir, 'third_party', 'win_build_output', 'midl', 'google_update')
fs.copySync(srcDir, dstDir)
},
// To build w/o much modification of upstream file, bundling mode is used. To build with this mode,
// widevine header file and cdm lib is needed. So, we use fake cdm lib. It only used by gn checking.
// Real cdm lib is only donwloaded and installed when user accepts via content settings bubble
// because we don't ship cdm lib by default.
// Latest version and download url are inserted to cdm header file and brave-core refers it.
prepareWidevineCdmBuild: () => {
const widevineDir = path.join(config.srcDir, 'third_party', 'widevine', 'cdm', 'linux', 'x64')
fs.ensureDirSync(widevineDir)
const widevineConfig = {
widevineDir,
headerFileContent: '',
configuredVersion: config.widevineVersion,
widevineCdmHeaderFilePath: path.join(widevineDir, 'widevine_cdm_version.h'),
fakeWidevineCdmLibFilePath: path.join(widevineDir, 'libwidevinecdm.so'),
fakeManifestJson: path.join(widevineDir, 'manifest.json')
}
widevineConfig.headerFileContent =
`#ifndef WIDEVINE_CDM_VERSION_H_
#define WIDEVINE_CDM_VERSION_H_
#define WIDEVINE_CDM_VERSION_STRING \"${widevineConfig.configuredVersion}\"
#define WIDEVINE_CDM_DOWNLOAD_URL_STRING \"https://redirector.gvt1.com/edgedl/widevine-cdm/${widevineConfig.configuredVersion}-linux-x64.zip\"
#endif // WIDEVINE_CDM_VERSION_H_`
// If version file or fake lib file aren't existed, create them.
if (!fs.existsSync(widevineConfig.widevineCdmHeaderFilePath) ||
!fs.existsSync(widevineConfig.fakeWidevineCdmLibFilePath) ||
!fs.existsSync(widevineConfig.fakeManifestJson)) {
util.doPrepareWidevineCdmBuild(widevineConfig)
return
}
// Check version file has latest version. If not create it.
// This can prevent unnecessary build by touched version file.
const installedHeaderFileContent = fs.readFileSync(widevineConfig.widevineCdmHeaderFilePath, 'utf8')
if (installedHeaderFileContent !== widevineConfig.headerFileContent) {
console.log("Current version file includes different version with latest")
util.doPrepareWidevineCdmBuild(widevineConfig)
}
},
doPrepareWidevineCdmBuild: (widevineConfig) => {
console.log('prepare widevine cdm build in linux')
fs.writeFileSync(widevineConfig.widevineCdmHeaderFilePath, widevineConfig.headerFileContent)
fs.writeFileSync(widevineConfig.fakeWidevineCdmLibFilePath, '')
fs.writeFileSync(widevineConfig.fakeManifestJson, '{}')
// During the create_dist, /usr/lib/rpm/elfdeps requires that binaries have an exectuable bit set.
fs.chmodSync(widevineConfig.fakeWidevineCdmLibFilePath, 0o755)
},
signApp: (options = config.defaultOptions) => {
console.log('signing ...')
if (process.platform === 'win32') {
// Sign binaries used for widevine sig file generation.
// Other binaries will be done during the create_dist.
// Then, both are merged when archive for installer is created.
util.signWinBinaries()
} else {
util.run('ninja', ['-C', config.outputDir, config.signTarget], options)
}
},
// TODO(bridiver) - this should move to gn and windows should call signApp like other platforms
signWinBinaries: () => {
// Copy & sign only binaries for widevine sig file generation.
if (config.buildConfig !== 'Release' || config.skip_signing) {
console.log('binary signing is skipped because this is not official build or --skip_signing is used')
return
}
if (process.env.CERT === undefined || process.env.SIGNTOOL_ARGS === undefined) {
//console.log('binary signing is skipped because of missing env vars')
//return
}
console.log('signing win binaries...')
// With this, create_dist doesn't trigger rebuild because original binaries is not modified.
const dir = path.join(config.outputDir, 'signed_binaries')
if (!fs.existsSync(dir))
fs.mkdirSync(dir);
fs.copySync(path.join(config.outputDir, 'dissenter.exe'), path.join(dir, 'dissenter.exe'));
fs.copySync(path.join(config.outputDir, 'chrome.dll'), path.join(dir, 'chrome.dll'));
const core_dir = config.projects['brave-core'].dir
util.run('python', [path.join(core_dir, 'script', 'sign_binaries.py'), '--build_dir=' + dir])
},
generateWidevineSigFiles: () => {
if (process.platform !== 'win32')
return
const cert = config.sign_widevine_cert
const key = config.sign_widevine_key
const passwd = config.sign_widevine_passwd
const sig_generator = config.signature_generator
let src_dir = path.join(config.outputDir, 'signed_binaries')
if (config.skip_signing || process.env.CERT === undefined || process.env.SIGNTOOL_ARGS === undefined)
src_dir = config.outputDir
console.log('generate Widevine sig files...')
util.run('python', [sig_generator, '--input_file=' + path.join(src_dir, 'dissenter.exe'),
'--flags=1',
'--certificate=' + cert,
'--private_key=' + key,
'--output_file=' + path.join(config.outputDir, 'dissenter.exe.sig'),
'--private_key_passphrase=' + passwd])
util.run('python', [sig_generator, '--input_file=' + path.join(src_dir, 'chrome.dll'),
'--flags=0',
'--certificate=' + cert,
'--private_key=' + key,
'--output_file=' + path.join(config.outputDir, 'chrome.dll.sig'),
'--private_key_passphrase=' + passwd])
},
buildTarget: (options = config.defaultOptions) => {
console.log('building ' + config.buildTarget + '...')
if (process.platform === 'win32') util.updateOmahaMidlFiles()
if (process.platform === 'linux') util.prepareWidevineCdmBuild()
let num_compile_failure = 1
if (config.ignore_compile_failure)
num_compile_failure = 0
const args = util.buildArgsToString(config.buildArgs())
util.run('gn', ['gen', config.outputDir, '--args="' + args + '"'], options)
let ninjaOpts = [
'-C', config.outputDir, config.buildTarget,
'-k', num_compile_failure,
...config.extraNinjaOpts
]
util.run('ninja', ninjaOpts, options)
},
generateXcodeWorkspace: (options = config.defaultOptions) => {
console.log('generating Xcode workspace for "' + config.xcode_gen_target + '"...')
const args = util.buildArgsToString(config.buildArgs())
const genScript = path.join(config.rootDir, 'vendor', 'gn-project-generators', 'xcode.py')
const genArgs = [
'gen', config.outputDir + "_Xcode",
'--args="' + args + '"',
'--ide=json',
'--json-ide-script="' + genScript + '"',
'--filters="' + config.xcode_gen_target + '"'
]
util.run('gn', genArgs, options)
},
lint: (options = {}) => {
if (!options.base) {
options.base = 'origin/master';
}
let cmd_options = config.defaultOptions
cmd_options.cwd = config.projects['brave-core'].dir
util.run('vpython', [path.join(config.rootDir, 'scripts', 'lint.py'),
'--project_root=' + config.srcDir,
'--base_branch=' + options.base], cmd_options)
},
fixDepotTools: (options = {}) => {
if (process.platform !== 'win32') {
util.run('git', ['-C', config.depotToolsDir, 'clean', '-fxd'], options)
util.run('git', ['-C', config.depotToolsDir, 'reset', '--hard', 'HEAD'], options)
return
}
// On Windows:
// When depot_tools are already installed they redirect git to their own
// version which resides in a bootstrap-*_bin directory. So when we try to
// do git clean -fxd we fail because the git executable is in use in that
// directory. Get around that by using regular git.
let git_exes = util.run('where', ['git'], {shell: true})
let git_exe = '"' + git_exes.stdout.toString().split(os.EOL)[0] + '"'
if (git_exe === '""') git_exe = 'git'
util.run(git_exe, ['-C', config.depotToolsDir, 'clean', '-fxd'], options)
util.run(git_exe, ['-C', config.depotToolsDir, 'reset', '--hard', 'HEAD'], options)
// Get around the error in updating depot_tools on windows due to pylint.bat
// file transitioning from untracked to a committed file. When
// update_depot_tools script tries to use git rebase it errors out. This is
// already fixed upstream, but we need a workaround for
// now. See https://bugs.chromium.org/p/chromium/issues/detail?id=996359
// The commit id in git merge-base command below is when pylint.bat was
// added to git.
let cmd_options = Object.assign({}, options)
cmd_options.continueOnFail = true
let is_fixed = util.run('git',
['-C', config.depotToolsDir, 'merge-base', '--is-ancestor', '53297790de09e48c91678367b48528afbc9f71c1', 'HEAD'], cmd_options)
// If merge-base succeeds the exit code is 0.
if (!is_fixed.status) return
console.log("Manually updating depot_tools as a workaround for https://crbug.com/996359")
util.run('git', ['-C', config.depotToolsDir, 'fetch', 'origin'], options)
util.run('git', ['-C', config.depotToolsDir, 'checkout', 'origin/master'], options)
util.run('git', ['-C', config.depotToolsDir, 'reset', '--hard', 'origin/master'], options)
},
submoduleSync: (options = {}) => {
if (!options.cwd) options.cwd = config.rootDir // default cwd `./src` may not exist yet
options = mergeWithDefault(options)
util.run('git', ['submodule', 'sync'], options)
util.run('git', ['submodule', 'update', '--init', '--recursive'], options)
util.fixDepotTools(options)
},
gclientSync: (reset = false, options = {}) => {
let args = ['sync', '--force', '--nohooks', '--with_branch_heads', '--with_tags']
if (reset)
args.push('--upstream')
runGClient(args, options)
},
gclientRunhooks: (options = {}) => {
runGClient(['runhooks'], options)
},
fetch: (gitRepoPath) => {
return util.runGitAsync(gitRepoPath, ['fetch', '--all', '--tags'])
},
setGitVersion: async (gitRepoPath, version, alwaysReset = false) => {
await util.runGitAsync(gitRepoPath, ['clean', '-f'])
let shouldReset = alwaysReset
if (!shouldReset) {
const headSHA = await util.runGitAsync(gitRepoPath, ['rev-parse', 'HEAD'])
const targetSHA = await util.runGitAsync(gitRepoPath, ['rev-parse', version])
shouldReset = (headSHA !== targetSHA)
}
if (shouldReset) {
await util.runGitAsync(gitRepoPath, ['reset', '--hard', version])
}
return shouldReset
},
buildArgsToString: (buildArgs) => {
let args = ''
for (let arg in buildArgs) {
let val = buildArgs[arg]
if (typeof val === 'string') {
val = '"' + val + '"'
} else {
val = JSON.stringify(val)
}
args += arg + '=' + val + ' '
}
return args.replace(/"/g,'\\"')
},
walkSync: (dir, filter = null, filelist = []) => {
fs.readdirSync(dir).forEach(file => {
if (fs.statSync(path.join(dir, file)).isDirectory()) {
filelist = util.walkSync(path.join(dir, file), filter, filelist)
} else if (!filter || filter.call(null, file)) {
filelist = filelist.concat(path.join(dir, file))
}
})
return filelist
}
}
module.exports = util