yalla

Cakefile

@@ -0,0 +1,40 @@
+{spawn, exec} = require 'child_process'
+
+task 'build', ->
+	run 'coffee -c *.coffee test/**/*.coffee'
+
+# run spawns a bash process, sends it a
+# command and hooks its stdout and sterr
+# to the current process. We use this in
+# our Cakefile.
+# 
+# Parameters are used based on their type:
+# - string   - is the command
+# - object   - options passed to spawn
+# - array    - joined with spaces to form a
+#              command
+# - function - callback to invoke if the
+#              process completed successfully
+# 
+# Usage:
+#   run "echo hi", ->
+#     run "echo bye"
+#   > hi
+#   > bye
+#   
+module.exports = run = (args...) ->
+  for a in args
+    switch typeof a
+      when 'string' then command = a
+      when 'object'
+        if a instanceof Array then params = a
+        else options = a
+      when 'function' then callback = a
+
+  command += ' ' + params.join ' ' if params?
+  cmd = spawn '/bin/sh', ['-c', command], options
+  cmd.stdout.on 'data', (data) -> process.stdout.write data
+  cmd.stderr.on 'data', (data) -> process.stderr.write data
+  process.on 'SIGHUP', -> cmd.kill()
+  cmd.on 'exit', (code) -> callback() if callback? and code is 0
+