Add an "executable" option to the command and shell modules

The option will be passed to the Popen object created and will be used to
execute the command instead of the default shell.
reviewable/pr18780/r1
Felix Ingram 12 years ago
parent d9a8b1ca95
commit 3a409a457c

@ -60,6 +60,12 @@ options:
version_added: "0.6"
required: false
default: null
executable:
description:
- change the shell used to execute the command. Should be an absolute path to the executable.
required: false
default: null
version_added: "0.9"
examples:
- code: "command: /sbin/shutdown -t now"
description: "Example from Ansible Playbooks"
@ -81,6 +87,7 @@ def main():
shell = module.params['shell']
chdir = module.params['chdir']
executable = module.params['executable']
args = module.params['args']
if args.strip() == '':
@ -94,7 +101,7 @@ def main():
startd = datetime.datetime.now()
try:
cmd = subprocess.Popen(args, shell=shell, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
cmd = subprocess.Popen(args, executable=executable, shell=shell, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
out, err = cmd.communicate()
except (OSError, IOError), e:
module.fail_json(rc=e.errno, msg=str(e), cmd=args)
@ -140,11 +147,12 @@ class CommandModule(AnsibleModule):
params = {}
params['chdir'] = None
params['shell'] = False
params['executable'] = None
if args.find("#USE_SHELL") != -1:
args = args.replace("#USE_SHELL", "")
params['shell'] = True
r = re.compile(r'(^|\s)(creates|removes|chdir)=(?P<quote>[\'"])?(.*?)(?(quote)(?<!\\)(?P=quote))((?<!\\)(?=\s)|$)')
r = re.compile(r'(^|\s)(creates|removes|chdir|executable)=(?P<quote>[\'"])?(.*?)(?(quote)(?<!\\)(?P=quote))((?<!\\)(?=\s)|$)')
for m in r.finditer(args):
v = m.group(4).replace("\\", "")
if m.group(2) == "creates":
@ -182,6 +190,13 @@ class CommandModule(AnsibleModule):
elif v[0] != '/':
self.fail_json(rc=259, msg="the path for 'chdir' argument must be fully qualified")
params['chdir'] = v
elif m.group(2) == "executable":
v = os.path.expanduser(v)
if not (os.path.exists(v)):
self.fail_json(rc=258, msg="cannot use executable '%s': file does not exist" % v)
elif v[0] != '/':
self.fail_json(rc=259, msg="the path for 'executable' argument must be fully qualified")
params['executable'] = v
args = r.sub("", args)
params['args'] = args
return (params, params['args'])

@ -27,6 +27,12 @@ options:
- cd into this directory before running the command (0.6 and later)
required: false
default: null
executable:
description:
- change the shell used to execute the command. Should be an absolute path to the executable.
required: false
default: null
version_added: "0.9"
examples:
- code: "shell: somescript.sh >> somelog.txt"
description: Execute the command in remote shell

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