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added cache

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This commit is contained in:
RnbWd 2015-05-06 21:44:10 -07:00
parent 8fdb5b42d8
commit 7864197291
4 changed files with 39 additions and 8 deletions
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26
npm/install.js
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@ -2,10 +2,12 @@
var os = require('os')
var path = require('path')
var pathExists = require('path-exists')
var mkdir = require('mkdirp')
var nugget = require('nugget')
var extract = require('extract-zip')
var fs = require('fs')
var getHomePath = require('home-path')()
var platform = os.platform()
var arch = os.arch()
var version = '0.25.2'
@ -22,12 +24,28 @@ var paths = {
win32: path.join(__dirname, './dist/electron.exe')
}
var cache = {
darwin: path.join(getHomePath, './.electron'),
linux: path.join(getHomePath, './.electron'),
win32: path.join(getHomePath, './.electron')
}
if (!paths[platform]) throw new Error('Unknown platform: ' + platform)
nugget(url, {target: filename, dir: __dirname, resume: true, verbose: true}, function (err) {
// use cache if possible
if (pathExists.sync(path.join(cache[platform], filename))) {
extractFile()
} else {
mkdir(cache[platform], function(err) {
if (err) return onerror(err)
nugget(url, {target: filename, dir: cache[platform], resume: true, verbose: true}, extractFile)
})
}
function extractFile (err) {
if (err) return onerror(err)
fs.writeFileSync(path.join(__dirname, 'path.txt'), paths[platform])
extract(path.join(__dirname, filename), {dir: path.join(__dirname, 'dist')}, function (err) {
extract(path.join(cache[platform], filename), {dir: path.join(__dirname, 'dist')}, function (err) {
if (err) return onerror(err)
})
})
}