electron/script/lib/utils.js

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const { GitProcess } = require('dugite')
const fs = require('fs')
const path = require('path')
const OUT_DIR = process.env.ELECTRON_OUT_DIR || 'Debug'
require('colors')
const pass = '\u2713'.green
const fail = '\u2717'.red
function getElectronExec () {
switch (process.platform) {
case 'darwin':
return `out/${OUT_DIR}/Electron.app/Contents/MacOS/Electron`
case 'win32':
return `out/${OUT_DIR}/electron.exe`
case 'linux':
return `out/${OUT_DIR}/electron`
default:
throw new Error('Unknown platform')
}
}
function getAbsoluteElectronExec () {
return path.resolve(__dirname, '../../..', getElectronExec())
}
async function handleGitCall (args, gitDir) {
const details = await GitProcess.exec(args, gitDir)
if (details.exitCode === 0) {
return details.stdout.replace(/^\*|\s+|\s+$/, '')
} else {
const error = GitProcess.parseError(details.stderr)
console.log(`${fail} couldn't parse git process call: `, error)
process.exit(1)
}
}
async function getCurrentBranch (gitDir) {
let branch = await handleGitCall(['rev-parse', '--abbrev-ref', 'HEAD'], gitDir)
if (branch !== 'master' && !branch.match(/[0-9]+-[0-9]+-x/)) {
const lastCommit = await handleGitCall(['rev-parse', 'HEAD'], gitDir)
const branches = (await handleGitCall([
'branch',
'--contains',
lastCommit,
'--remote'
], gitDir)).split('\n')
branch = branches.filter(b => b === 'master' || b.match(/[0-9]+-[0-9]+-x/))[0]
if (!branch) {
console.log(`${fail} no release branch exists for this ref`)
process.exit(1)
}
if (branch.startsWith('origin/')) branch = branch.substr('origin/'.length)
}
return branch.trim()
}
module.exports = {
getCurrentBranch,
getElectronExec,
getAbsoluteElectronExec,
OUT_DIR
}