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- var exec = require('child_process').exec
- var lsbRelease = /Release:\t(.*)/
- var lsbCodename = /Codename:\t(.*)/
- var releaseRegex = /(.*)/
- module.exports = function (os, file, cb) {
- // first try lsb_release
- return lsbrelease(os, file, cb)
- }
- function lsbrelease (os, file, cb) {
- exec('lsb_release -a', function (e, stdout, stderr) {
- if (e) return releasefile(os, file, cb)
- var release = stdout.match(lsbRelease)
- if (release && release.length === 2) os.release = release[1]
- var codename = stdout.match(lsbCodename)
- if (codename && release.length === 2) os.codename = codename[1]
- cb(null, os)
- })
- }
- function releasefile (os, file, cb) {
- var release = file.match(releaseRegex)
- if (release && release.length === 2) os.release = release[1]
- cb(null, os)
- }
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