electron/script/gen-filenames.js

104 строки
2.9 KiB
JavaScript

const cp = require('child_process')
const fs = require('fs-extra')
const os = require('os')
const path = require('path')
const rootPath = path.resolve(__dirname, '..')
const gniPath = path.resolve(__dirname, '../filenames.auto.gni')
const allDocs = fs.readdirSync(path.resolve(__dirname, '../docs/api'))
.map(doc => `docs/api/${doc}`)
.concat(
fs.readdirSync(path.resolve(__dirname, '../docs/api/structures'))
.map(doc => `docs/api/structures/${doc}`)
)
const main = async () => {
const webpackTargets = [
{
name: 'sandbox_bundle_deps',
config: 'webpack.config.sandboxed_renderer.js'
},
{
name: 'isolated_bundle_deps',
config: 'webpack.config.isolated_renderer.js'
},
{
name: 'content_script_bundle_deps',
config: 'webpack.config.content_script.js'
},
{
name: 'browser_bundle_deps',
config: 'webpack.config.browser.js'
},
{
name: 'renderer_bundle_deps',
config: 'webpack.config.renderer.js'
},
{
name: 'worker_bundle_deps',
config: 'webpack.config.worker.js'
}
]
await Promise.all(webpackTargets.map(async webpackTarget => {
const tmpDir = await fs.mkdtemp(path.resolve(os.tmpdir(), 'electron-filenames-'))
const child = cp.spawn('node', [
'build/webpack/get-outputs.js',
`./${webpackTarget.config}`,
path.resolve(tmpDir, `${webpackTarget.name}.measure.js`)
], {
cwd: path.resolve(__dirname, '..')
})
let output = ''
child.stdout.on('data', chunk => {
output += chunk.toString()
})
child.stderr.on('data', chunk => console.error(chunk.toString()))
await new Promise((resolve, reject) => child.on('exit', (code) => {
if (code !== 0) {
console.error(output)
return reject(new Error(`Failed to list webpack dependencies for entry: ${webpackTarget.name}`))
}
resolve()
}))
webpackTarget.dependencies = JSON.parse(output)
// Remove whitespace
.map(line => line.trim())
// Get the relative path
.map(line => path.relative(rootPath, line).replace(/\\/g, '/'))
// Only care about files in //electron
.filter(line => !line.startsWith('..'))
// Only care about our own files
.filter(line => !line.startsWith('node_modules'))
// All webpack builds depend on the tsconfig and package json files
.concat(['tsconfig.json', 'tsconfig.electron.json', 'package.json'])
// Make the generated list easier to read
.sort()
await fs.remove(tmpDir)
}))
fs.writeFileSync(
gniPath,
`# THIS FILE IS AUTO-GENERATED, PLEASE DO NOT EDIT BY HAND
auto_filenames = {
api_docs = [
${allDocs.map(doc => ` "${doc}",`).join('\n')}
]
${webpackTargets.map(target => ` ${target.name} = [
${target.dependencies.map(dep => ` "${dep}",`).join('\n')}
]`).join('\n\n')}
}
`)
}
if (process.mainModule === module) {
main().catch((err) => {
console.error(err)
process.exit(1)
})
}