2014-10-20 04:17:38 +00:00
|
|
|
#!/usr/bin/env node
|
|
|
|
|
2015-06-09 16:48:09 +00:00
|
|
|
// maintainer note - x.y.z-ab version in package.json -> x.y.z
|
|
|
|
var version = require('./package').version.replace(/-.*/, '')
|
2015-05-10 20:54:06 +00:00
|
|
|
|
|
|
|
var fs = require('fs')
|
2014-10-20 04:17:38 +00:00
|
|
|
var os = require('os')
|
|
|
|
var path = require('path')
|
|
|
|
var extract = require('extract-zip')
|
2015-05-10 20:54:06 +00:00
|
|
|
var download = require('electron-download')
|
|
|
|
|
2015-12-09 15:16:56 +00:00
|
|
|
var installedVersion = null
|
|
|
|
try {
|
|
|
|
installedVersion = fs.readFileSync(path.join(__dirname, 'dist', 'version'), 'utf-8').replace(/^v/, '')
|
|
|
|
} catch (err) {
|
|
|
|
// do nothing
|
|
|
|
}
|
|
|
|
|
2014-10-20 04:56:49 +00:00
|
|
|
var platform = os.platform()
|
2014-10-20 04:17:38 +00:00
|
|
|
|
2015-03-04 21:08:16 +00:00
|
|
|
function onerror (err) {
|
2014-10-20 04:17:38 +00:00
|
|
|
throw err
|
|
|
|
}
|
|
|
|
|
2014-10-20 04:56:49 +00:00
|
|
|
var paths = {
|
2015-04-17 18:19:50 +00:00
|
|
|
darwin: path.join(__dirname, './dist/Electron.app/Contents/MacOS/Electron'),
|
|
|
|
linux: path.join(__dirname, './dist/electron'),
|
|
|
|
win32: path.join(__dirname, './dist/electron.exe')
|
2014-10-20 04:56:49 +00:00
|
|
|
}
|
|
|
|
|
2015-03-04 21:08:16 +00:00
|
|
|
if (!paths[platform]) throw new Error('Unknown platform: ' + platform)
|
2014-10-20 04:56:49 +00:00
|
|
|
|
2015-12-09 15:16:56 +00:00
|
|
|
if (installedVersion === version && fs.existsSync(paths[platform])) {
|
|
|
|
return
|
|
|
|
}
|
|
|
|
|
2015-09-22 17:34:52 +00:00
|
|
|
// downloads if not cached
|
|
|
|
download({version: version, arch: process.env.npm_config_arch}, extractFile)
|
2015-05-07 04:44:10 +00:00
|
|
|
|
2015-05-10 20:54:06 +00:00
|
|
|
// unzips and makes path.txt point at the correct executable
|
|
|
|
function extractFile (err, zipPath) {
|
2014-10-20 04:17:38 +00:00
|
|
|
if (err) return onerror(err)
|
2015-05-10 20:54:06 +00:00
|
|
|
fs.writeFile(path.join(__dirname, 'path.txt'), paths[platform], function (err) {
|
2014-10-20 04:17:38 +00:00
|
|
|
if (err) return onerror(err)
|
2015-05-10 20:54:06 +00:00
|
|
|
extract(zipPath, {dir: path.join(__dirname, 'dist')}, function (err) {
|
|
|
|
if (err) return onerror(err)
|
|
|
|
})
|
2014-10-20 04:17:38 +00:00
|
|
|
})
|
2015-05-07 04:44:10 +00:00
|
|
|
}
|