fail_process.ls

process.exit 1

gistfile1.txt

[~/MyProject/gulp-exec] (master) 372h42m  🐱  gulp --require LiveScript
[gulp] Requiring external module LiveScript
[gulp] Using file /Users/poga/MyProject/gulp-exec/gulpfile.ls
[gulp] Working directory changed to /Users/poga/MyProject/gulp-exec
[gulp] Running 'default'...
[gulp] Finished 'default' in 7.88 ms

events.js:72
        throw er; // Unhandled 'error' event
              ^
Error: Command failed:
    at ChildProcess.exithandler (child_process.js:637:15)
    at ChildProcess.EventEmitter.emit (events.js:98:17)
    at maybeClose (child_process.js:735:16)
    at Socket.<anonymous> (child_process.js:948:11)
    at Socket.EventEmitter.emit (events.js:95:17)
    at Pipe.close (net.js:466:12)

[~/MyProject/gulp-exec] (master) 372h43m  🐱  gulp --require LiveScript
[gulp] Requiring external module LiveScript
[gulp] Using file /Users/poga/MyProject/gulp-exec/gulpfile.ls
[gulp] Working directory changed to /Users/poga/MyProject/gulp-exec
[gulp] Running 'default'...
[gulp] Finished 'default' in 8.04 ms

events.js:72
        throw er; // Unhandled 'error' event
              ^
Error: Command failed:
    at ChildProcess.exithandler (child_process.js:637:15)
    at ChildProcess.EventEmitter.emit (events.js:98:17)
    at maybeClose (child_process.js:735:16)
    at Socket.<anonymous> (child_process.js:948:11)
    at Socket.EventEmitter.emit (events.js:95:17)
    at Pipe.close (net.js:466:12)

[~/MyProject/gulp-exec] (master) 372h44m  🐱  echo $?
8

gulpfile.ls

require! gulp
gutil = require \gulp-util
require! path
exec = require \./index.js

gulp.task \default ->
  file = new gutil.File do
    base: path.join __dirname, '../'
    cwd: path.join __dirname, '../'
    path: path.join path.join __dirname, '../', './temp.txt'
    contents: new Buffer 'blah'

  stream = exec('lsc ./fail_process.ls')

  stream.write(file)
  stream.end!