Add arg and doc validation for PowerShell modules (#53615)

* Add arg and doc validation for PowerShell modules

* Verify if pwsh exists before running it
This commit is contained in:
Jordan Borean 2019-03-12 07:56:51 +10:00 committed by GitHub
parent da9b19cef7
commit f297229b52
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
13 changed files with 159 additions and 11 deletions

View file

@ -17,12 +17,17 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import imp
import json
import os
import subprocess
import sys
from contextlib import contextmanager
from ansible.module_utils.six import reraise
from utils import find_executable
class AnsibleModuleCallError(RuntimeError):
pass
@ -75,7 +80,29 @@ def setup_env(filename):
del sys.modules[k]
def get_argument_spec(filename):
def get_ps_argument_spec(filename):
# This uses a very small skeleton of Ansible.Basic.AnsibleModule to return the argspec defined by the module. This
# is pretty rudimentary and will probably require something better going forward.
pwsh = find_executable('pwsh')
if not pwsh:
raise FileNotFoundError('Required program for PowerShell arg spec inspection "pwsh" not found.')
script_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'ps_argspec.ps1')
proc = subprocess.Popen([script_path, filename], stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=False)
stdout, stderr = proc.communicate()
if proc.returncode != 0:
raise AnsibleModuleImportError(stderr.decode('utf-8'))
kwargs = json.loads(stdout)
# the validate-modules code expects the options spec to be under the argument_spec key not options as set in PS
kwargs['argument_spec'] = kwargs.pop('options', {})
return kwargs['argument_spec'], (), kwargs
def get_py_argument_spec(filename):
with setup_env(filename) as fake:
try:
# We use ``module`` here instead of ``__main__``
@ -91,8 +118,16 @@ def get_argument_spec(filename):
try:
try:
# for ping kwargs == {'argument_spec':{'data':{'type':'str','default':'pong'}}, 'supports_check_mode':True}
return fake.kwargs['argument_spec'], fake.args, fake.kwargs
except KeyError:
return fake.args[0], fake.args, fake.kwargs
except TypeError:
return {}, (), {}
def get_argument_spec(filename):
if filename.endswith('.py'):
return get_py_argument_spec(filename)
else:
return get_ps_argument_spec(filename)