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only copy theme resources when they actually change
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fix #989
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@bridiver
bridiver committed Sep 6, 2018
1 parent 25a69f6 commit a42701e
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Showing 2 changed files with 68 additions and 47 deletions.
26 changes: 2 additions & 24 deletions lib/build.js
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Original file line number Diff line number Diff line change
Expand Up @@ -18,19 +18,8 @@ const touchOverriddenFiles = () => {
return true
}

const walkSync = (dir, filelist = []) => {
fs.readdirSync(dir).forEach(file => {
if (fs.statSync(path.join(dir, file)).isDirectory()) {
filelist = walkSync(path.join(dir, file), filelist)
} else if (applyFileFilter(file)) {
filelist = filelist.concat(path.join(dir, file))
}
})
return filelist
}

const chromiumSrcDir = path.join(config.srcDir, 'brave', 'chromium_src')
var sourceFiles = walkSync(chromiumSrcDir)
var sourceFiles = util.walkSync(chromiumSrcDir, applyFileFilter)

// Touch original files by updating mtime.
const chromiumSrcDirLen = chromiumSrcDir.length
Expand Down Expand Up @@ -63,19 +52,8 @@ const touchOverriddenVectorIconFiles = () => {
return true
}

const walkSync = (dir, filelist = []) => {
fs.readdirSync(dir).forEach(file => {
if (fs.statSync(path.join(dir, file)).isDirectory()) {
filelist = walkSync(path.join(dir, file), filelist)
} else if (applyFileFilter(file)) {
filelist = filelist.concat(path.join(dir, file))
}
})
return filelist
}

const braveVectorIconsDir = path.join(config.srcDir, 'brave', 'vector_icons')
var braveVectorIconFiles = walkSync(braveVectorIconsDir)
var braveVectorIconFiles = util.walkSync(braveVectorIconsDir, applyFileFilter)

// Touch original files by updating mtime.
const braveVectorIconsDirLen = braveVectorIconsDir.length
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89 changes: 66 additions & 23 deletions lib/util.js
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Original file line number Diff line number Diff line change
Expand Up @@ -66,47 +66,79 @@ const util = {
const braveBrowserDir = path.join(config.projects['brave-core'].dir, 'browser')
const braveAppVectorIconsDir = path.join(config.projects['brave-core'].dir, 'vector_icons', 'chrome', 'app')

// 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(braveAppDir, 'components_brave_strings.grd')] = path.join(config.srcDir, 'components', 'components_brave_strings.grd')
let fileMap = {}
fileMap[path.join(braveAppDir, 'brave_strings.grd')] = path.join(chromeAppDir, 'brave_strings.grd')
fileMap[path.join(braveAppDir, 'settings_brave_strings.grdp')] = path.join(chromeAppDir, 'settings_brave_strings.grdp')
fileMap[path.join(braveAppDir, 'components_brave_strings.grd')] = path.join(config.srcDir, 'components', 'components_brave_strings.grd')

// Copy each grd back to Chromium src dir
Object.entries(autoGeneratedBraveToChromiumMapping).forEach(([bravePath, chromiumPath]) =>
fs.copySync(bravePath, chromiumPath))

// Copy xtb files for:
// brave/app/resources/chromium_strings*.xtb
// brave/app/strings/components_chromium_strings*.xtb
// brave/app/resources/generated_resoruces*.xtb
fs.copySync(path.join(braveAppDir, 'resources'), path.join(chromeAppDir, 'resources'))
fs.copySync(path.join(braveAppDir, 'strings'), path.join(chromeComponentsDir, 'strings'))
fileMap[path.join(braveAppDir, 'resources')] = path.join(chromeAppDir, 'resources')
fileMap[path.join(braveAppDir, 'strings')] = path.join(chromeComponentsDir, 'strings')

fs.copySync(path.join(braveAppDir, 'theme', 'brave'), path.join(chromeAppDir, 'theme', 'brave'))
fs.copySync(path.join(braveAppDir, 'theme', 'default_100_percent', 'brave'), path.join(chromeAppDir, 'theme', 'default_100_percent', 'brave'))
fs.copySync(path.join(braveAppDir, 'theme', 'default_200_percent', 'brave'), path.join(chromeAppDir, 'theme', 'default_200_percent', 'brave'))
fileMap[path.join(braveAppDir, 'theme', 'brave')] = path.join(chromeAppDir, 'theme', 'brave')
fileMap[path.join(braveAppDir, 'theme', 'default_100_percent', 'brave')] = path.join(chromeAppDir, 'theme', 'default_100_percent', 'brave')
fileMap[path.join(braveAppDir, 'theme', 'default_200_percent', 'brave')] = path.join(chromeAppDir, 'theme', 'default_200_percent', 'brave')
// By overwriting, we don't need to modify some grd files.
fs.copySync(path.join(braveAppDir, 'theme', 'brave'), path.join(chromeAppDir, 'theme', 'chromium'))
fs.copySync(path.join(braveAppDir, 'theme', 'default_100_percent', 'brave'), path.join(chromeAppDir, 'theme', 'default_100_percent', 'chromium'))
fs.copySync(path.join(braveAppDir, 'theme', 'default_200_percent', 'brave'), path.join(chromeAppDir, 'theme', 'default_200_percent', 'chromium'))
fs.copySync(path.join(braveComponentsDir, 'resources', 'default_100_percent', 'brave'), path.join(chromeComponentsDir, 'resources', 'default_100_percent', 'chromium'))
fs.copySync(path.join(braveComponentsDir, 'resources', 'default_200_percent', 'brave'), path.join(chromeComponentsDir, 'resources', 'default_200_percent', 'chromium'))
fs.copySync(path.join(braveAppVectorIconsDir, 'vector_icons', 'brave'), path.join(chromeAppDir, 'vector_icons', 'brave'))
fs.copySync(path.join(braveResourcesDir, 'settings', 'brave_page_visibility.js'), path.join(chromeResourcesDir, 'settings', 'brave_page_visibility.js'))
fs.copySync(path.join(braveResourcesDir, 'settings', 'brave_appearance_page'), path.join(chromeResourcesDir, 'settings', 'brave_appearance_page'))
fileMap[path.join(braveAppDir, 'theme', 'brave')] = path.join(chromeAppDir, 'theme', 'chromium')
fileMap[path.join(braveAppDir, 'theme', 'default_100_percent', 'brave')] = path.join(chromeAppDir, 'theme', 'default_100_percent', 'chromium')
fileMap[path.join(braveAppDir, 'theme', 'default_200_percent', 'brave')] = path.join(chromeAppDir, 'theme', 'default_200_percent', 'chromium')
fileMap[path.join(braveComponentsDir, 'resources', 'default_100_percent', 'brave')] = path.join(chromeComponentsDir, 'resources', 'default_100_percent', 'chromium')
fileMap[path.join(braveComponentsDir, 'resources', 'default_200_percent', 'brave')] = path.join(chromeComponentsDir, 'resources', 'default_200_percent', 'chromium')
fileMap[path.join(braveAppVectorIconsDir, 'vector_icons', 'brave')] = path.join(chromeAppDir, 'vector_icons', 'brave')
fileMap[path.join(braveResourcesDir, 'settings', 'brave_page_visibility.js')] = path.join(chromeResourcesDir, 'settings', 'brave_page_visibility.js')
fileMap[path.join(braveResourcesDir, 'settings', 'brave_appearance_page')] = path.join(chromeResourcesDir, 'settings', 'brave_appearance_page')

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.
fs.copySync(path.join(braveAppDir, 'theme', 'brave', 'mac', config.channel, 'app.icns'),
path.join(chromeAppDir, 'theme', 'brave', 'mac', 'app.icns'))
fileMap[path.join(braveAppDir, 'theme', 'brave', 'mac', config.channel, 'app.icns')] =
path.join(chromeAppDir, 'theme', 'brave', 'mac', 'app.icns')

// Copy branding file
let branding_file_name = 'BRANDING'
if (config.channel)
branding_file_name = branding_file_name + '.' + config.channel
fs.copySync(path.join(braveAppDir, 'theme', 'brave', branding_file_name), path.join(chromeAppDir, 'theme', 'brave', 'BRANDING'))
fileMap[path.join(braveAppDir, 'theme', 'brave', branding_file_name)] =
path.join(chromeAppDir, 'theme', 'brave', 'BRANDING')
}

for (source in fileMap) {
let sourceFiles = []
const output = fileMap[source]

// get all the files if source if a directory
if (fs.statSync(source).isDirectory()) {
sourceFiles = util.walkSync(source)
} else {
sourceFiles = [source]
}

for (var i in sourceFiles) {
const sourceFile = sourceFiles[i]
let destinationFile = output
if (fs.statSync(destinationFile).isDirectory()) {
destinationFile = path.join(destinationFile, path.basename(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)
}
}
}
},

Expand Down Expand Up @@ -179,6 +211,17 @@ const util = {
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
}
}

Expand Down

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