2014-10-20 04:17:38 +00:00
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#!/usr/bin/env node
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2015-06-09 16:48:09 +00:00
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// maintainer note - x.y.z-ab version in package.json -> x.y.z
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var version = require('./package').version.replace(/-.*/, '')
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2015-05-10 20:54:06 +00:00
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var fs = require('fs')
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2014-10-20 04:17:38 +00:00
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var os = require('os')
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var path = require('path')
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var extract = require('extract-zip')
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2015-05-10 20:54:06 +00:00
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var download = require('electron-download')
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2015-12-09 15:16:56 +00:00
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var installedVersion = null
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try {
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installedVersion = fs.readFileSync(path.join(__dirname, 'dist', 'version'), 'utf-8').replace(/^v/, '')
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} catch (err) {
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// do nothing
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}
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2014-10-20 04:56:49 +00:00
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var platform = os.platform()
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2014-10-20 04:17:38 +00:00
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2015-03-04 21:08:16 +00:00
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function onerror (err) {
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2014-10-20 04:17:38 +00:00
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throw err
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}
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2014-10-20 04:56:49 +00:00
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var paths = {
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2015-12-10 22:43:35 +00:00
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darwin: 'dist/Electron.app/Contents/MacOS/Electron',
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2015-12-12 22:14:09 +00:00
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freebsd: 'dist/electron',
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2015-12-10 22:43:35 +00:00
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linux: 'dist/electron',
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win32: 'dist/electron.exe'
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2014-10-20 04:56:49 +00:00
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}
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2016-07-28 20:47:03 +00:00
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if (!paths[platform]) throw new Error('Electron builds are not available on platform: ' + platform)
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2014-10-20 04:56:49 +00:00
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2015-12-10 22:43:35 +00:00
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if (installedVersion === version && fs.existsSync(path.join(__dirname, paths[platform]))) {
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2015-12-09 15:30:46 +00:00
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process.exit(0)
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2015-12-09 15:16:56 +00:00
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}
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2015-09-22 17:34:52 +00:00
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// downloads if not cached
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2016-09-19 21:32:11 +00:00
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download({
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version: version,
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platform: process.env.npm_config_platform,
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arch: process.env.npm_config_arch,
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strictSSL: process.env.npm_config_strict_ssl === 'true',
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2016-09-19 21:36:07 +00:00
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quiet: process.env.npm_config_loglevel === 'silent'
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2016-09-19 21:32:11 +00:00
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}, extractFile)
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2015-05-07 04:44:10 +00:00
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2015-05-10 20:54:06 +00:00
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// unzips and makes path.txt point at the correct executable
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function extractFile (err, zipPath) {
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2014-10-20 04:17:38 +00:00
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if (err) return onerror(err)
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2015-05-10 20:54:06 +00:00
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fs.writeFile(path.join(__dirname, 'path.txt'), paths[platform], function (err) {
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2014-10-20 04:17:38 +00:00
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if (err) return onerror(err)
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2015-05-10 20:54:06 +00:00
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extract(zipPath, {dir: path.join(__dirname, 'dist')}, function (err) {
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if (err) return onerror(err)
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})
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2014-10-20 04:17:38 +00:00
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})
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2015-05-07 04:44:10 +00:00
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}
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