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Wrapped haki user exec() calls into hakiExec, got rid of hakisetEnv

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Spyros Ligouras 2013-07-19 22:23:56 +03:00
parent a4e284fd93
commit 627ecc7888
1 changed files with 23 additions and 12 deletions
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35
app.coffee
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@ -2,7 +2,7 @@ fs = require('fs')
async = require('async') async = require('async')
request = require('request') request = require('request')
posix = require('posix') posix = require('posix')
{exec,spawn} = require('child_process') {exec, spawn} = require('child_process')
STATE_FILE = '/opt/ewa-client-bootstrap/state.json' STATE_FILE = '/opt/ewa-client-bootstrap/state.json'
API_ENDPOINT = 'http://paras.rulemotion.com:1337' API_ENDPOINT = 'http://paras.rulemotion.com:1337'
@ -47,27 +47,39 @@ bootstrapTasks = [
) )
] ]
setHakiEnv = (callback) -> hakiExec = (command, options, callback) ->
process.setuid(posix.getpwnam('haki').uid) options.uid = posix.getpwnam('haki').uid
process.chdir(HAKI_PATH)
callback() ps = spawn(process.env.SHELL, ['-c', command], options)
stdout = ''
stderr = ''
ps.stdout.on('data', (chunk) ->
stdout += chunk
)
ps.stderr.on('data', (chunk) ->
stderr += chunk
)
ps.on('exit', (error) -> callback(error, stdout, stderr))
ps.on('error', (error) -> callback(error, stdout, stderr))
stage1Tasks = [ stage1Tasks = [
# superuser tasks
(callback) -> async.waterfall(bootstrapTasks, callback) (callback) -> async.waterfall(bootstrapTasks, callback)
(callback) -> fs.writeFileSync(STATE_FILE, JSON.stringify(state)) ; callback() (callback) -> fs.writeFileSync(STATE_FILE, JSON.stringify(state)) ; callback()
(callback) -> exec('systemctl start openvpn@client', callback) (callback) -> exec('systemctl start openvpn@client', callback)
(callback) -> exec('systemctl enable openvpn@client', callback) (callback) -> exec('systemctl enable openvpn@client', callback)
setHakiEnv # haki user tasks
(callback) -> fs.mkdir('hakiapp', callback) (callback) -> hakiExec('mkdir hakiapp', cwd: '/home/haki', callback)
(callback) -> exec('git init', cwd: 'hakiapp', callback) (callback) -> hakiExec('git init', cwd: '/home/haki/hakiapp', callback)
(callback) -> exec("git remote add origin #{state.gitUrl}", cwd: 'hakiapp', callback) (callback) -> hakiExec("git remote add origin #{state.gitUrl}", cwd: '/home/haki/hakiapp', callback)
# done
(callback) -> console.log('Bootstrapped') ; callback() (callback) -> console.log('Bootstrapped') ; callback()
] ]
updateRepo = (callback) -> updateRepo = (callback) ->
tasks1 = [ tasks1 = [
(callback) -> exec('git pull origin master', cwd: 'hakiapp', callback) (callback) -> hakiExec('git pull origin master', cwd: '/home/haki/hakiapp', callback)
(stdout, stderr, callback) -> exec('git rev-parse HEAD', cwd: 'hakiapp', callback) (stdout, stderr, callback) -> hakiExec('git rev-parse HEAD', cwd: '/home/haki/hakiapp', callback)
(stdout, stderr, callback) -> callback(null, stdout.trim()) (stdout, stderr, callback) -> callback(null, stdout.trim())
] ]
@ -114,7 +126,6 @@ updateRepo = (callback) ->
) )
stage2Tasks = [ stage2Tasks = [
setHakiEnv
(callback) -> async.forever(updateRepo, callback) (callback) -> async.forever(updateRepo, callback)
] ]