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Validate modules json output (#21680)

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pull/21695/head
Matt Martz 8 years ago committed by Matt Clay
parent e4a2c804be
commit c160ede789
2 changed files with 353 additions and 156 deletions
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158
test/sanity/validate-modules/README.rst
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@ -19,53 +19,137 @@ Help
.. code:: shell .. code:: shell
usage: validate-modules [-h] [-w] [--exclude EXCLUDE] modules usage: validate-modules [-h] [-w] [--exclude EXCLUDE] [--arg-spec]
[--base-branch BASE_BRANCH] [--format {json,plain}]
[--output OUTPUT]
modules [modules ...]
positional arguments: positional arguments:
modules Path to module or module directory modules Path to module or module directory
optional arguments: optional arguments:
-h, --help show this help message and exit -h, --help show this help message and exit
-w, --warnings Show warnings -w, --warnings Show warnings
--exclude EXCLUDE RegEx exclusion pattern --exclude EXCLUDE RegEx exclusion pattern
--arg-spec Analyze module argument spec
Current Validations --base-branch BASE_BRANCH
=================== Used in determining if new options were added
--format {json,plain}
Modules Output format. Default: "plain"
--output OUTPUT Output location, use "-" for stdout. Default "-"
Codes
~~~~~~~ ~~~~~~~
Errors Errors
^^^^^^ ^^^^^^
#. Interpreter line is not ``#!/usr/bin/python`` +---------+--------------------------------------------------------------------------------------------------------------------------------------------+
#. ``main()`` not at the bottom of the file | code | sample message |
#. Module does not import ``ansible.module_utils.basic`` +=========+============================================================================================================================================+
#. Missing ``DOCUMENTATION`` | **1xx** | **Locations** |
#. Documentation is invalid YAML +---------+--------------------------------------------------------------------------------------------------------------------------------------------+
#. Invalid schema for ``DOCUMENTATION`` | 101 | Interpreter line is not ``#!/usr/bin/python`` |
#. Missing ``EXAMPLES`` +---------+--------------------------------------------------------------------------------------------------------------------------------------------+
#. Invalid Python Syntax | 102 | Interpreter line is not ``#!powershell`` |
#. Tabbed indentation +---------+--------------------------------------------------------------------------------------------------------------------------------------------+
#. Use of ``sys.exit()`` instead of ``exit_json`` or ``fail_json`` | 103 | Did not find a call to ``main()`` |
#. Missing GPLv3 license header in module +---------+--------------------------------------------------------------------------------------------------------------------------------------------+
#. PowerShell module missing ``WANT_JSON`` | 104 | Call to ``main()`` not the last line |
#. PowerShell module missing ``POWERSHELL_COMMON`` +---------+--------------------------------------------------------------------------------------------------------------------------------------------+
#. New modules have the correct ``version_added`` | 105 | GPLv3 license header not found |
#. New arguments have the correct ``version_added`` +---------+--------------------------------------------------------------------------------------------------------------------------------------------+
#. Modules should not import requests, instead use ``ansible.module_utils.urls`` | 106 | Import found before documentation variables. All imports must appear below ``DOCUMENTATION``/``EXAMPLES``/``RETURN``/``ANSIBLE_METADATA`` |
#. Missing ``RETURN`` for new modules +---------+--------------------------------------------------------------------------------------------------------------------------------------------+
#. Use of ``type()`` for type comparison instead of ``isinstance()`` +---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| **2xx** | **Imports** |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 201 | Did not find a ``module_utils`` import |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 203 | ``requests`` import found, should use ``ansible.module_utils.urls`` instead |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 204 | ``boto`` import found, new modules should use ``boto3`` |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 205 | ``sys.exit()`` call found. Should be ``exit_json``/``fail_json`` |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 206 | ``WANT_JSON`` not found in module |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 207 | ``REPLACER_WINDOWS`` not found in module |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| **3xx** | **Documentation** |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 301 | No ``DOCUMENTATION`` provided |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 302 | ``DOCUMENTATION`` is not valid YAML |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 303 | ``DOCUMENTATION`` fragment missing |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 304 | Unknown ``DOCUMENTATION`` error |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 305 | Invalid ``DOCUMENTATION`` schema |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 306 | Module level ``version_added`` is not a valid version number |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 307 | Module level ``version_added`` is incorrect |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 308 | ``version_added`` for new option is not a valid version number |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 309 | ``version_added`` for new option is incorrect |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 310 | No ``EXAMPLES`` provided |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 311 | ``EXAMPLES`` is not valid YAML |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 312 | No ``RETURN`` documentation provided |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 313 | ``RETURN`` is not valid YAML |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 314 | No ``ANSIBLE_METADATA`` provided |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 315 | ``ANSIBLE_METADATA`` is not valid YAML |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 316 | Invalid ``ANSIBLE_METADATA`` schema |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 317 | option is marked as required but specifies a default. Arguments with a default should not be marked as required |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| **4xx** | **Syntax** |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 401 | Python ``SyntaxError`` while parsing module |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 402 | Indentation contains tabs |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 403 | Type comparison using ``type()`` found. Use ``isinstance()`` instead |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| **5xx** | **Naming** |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 501 | Official Ansible modules must have a ``.py`` extension for python modules or a ``.ps1`` for powershell modules |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 502 | Ansible module subdirectories must contain an ``__init__.py`` |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 503 | Missing python documentation file |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
Warnings Warnings
^^^^^^^^ ^^^^^^^^
#. Try/Except ``HAS_`` expression missing +---------+--------------------------------------------------------------------------------------------------------------------------------------------+
#. Missing ``RETURN`` for existing modules | code | sample message |
#. ``import json`` found +=========+============================================================================================================================================+
#. Module contains duplicate globals from basic.py | **2xx** | **Imports** |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
Module Directories (Python Packages) | 291 | Try/Except ``HAS_`` expression missing |
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 292 | Did not find ``ansible.module_utils.basic`` import |
#. Missing ``__init__.py`` +---------+--------------------------------------------------------------------------------------------------------------------------------------------+
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| **3xx** | **Documentation** |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 312 | No ``RETURN`` documentation provided for legacy module |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 391 | Unknown pre-existing ``DOCUMENTATION`` error |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+
| 392 | Pre-existing ``DOCUMENTATION`` fragment missing |
+---------+--------------------------------------------------------------------------------------------------------------------------------------------+

351
test/sanity/validate-modules/validate-modules
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@ -22,18 +22,20 @@ from __future__ import print_function
import abc import abc
import argparse import argparse
import ast import ast
import json
import os import os
import re import re
import subprocess import subprocess
import sys import sys
import tempfile import tempfile
from collections import OrderedDict
from contextlib import contextmanager
from distutils.version import StrictVersion from distutils.version import StrictVersion
from fnmatch import fnmatch from fnmatch import fnmatch
from ansible import __version__ as ansible_version from ansible import __version__ as ansible_version
from ansible.executor.module_common import REPLACER_WINDOWS from ansible.executor.module_common import REPLACER_WINDOWS
from ansible.plugins import module_loader
from ansible.utils.module_docs import BLACKLIST_MODULES, get_docstring from ansible.utils.module_docs import BLACKLIST_MODULES, get_docstring
from module_args import get_argument_spec from module_args import get_argument_spec
@ -50,16 +52,93 @@ TYPE_REGEX = re.compile(r'.*(if|or)(\s+[^"\']*|\s+)(?<!_)(?<!str\()type\(.*')
BLACKLIST_IMPORTS = { BLACKLIST_IMPORTS = {
'requests': { 'requests': {
'new_only': True, 'new_only': True,
'msg': ('requests import found, should use ' 'msg': (
'ansible.module_utils.urls instead') 203,
('requests import found, should use '
'ansible.module_utils.urls instead')
)
}, },
'boto(?:\.|$)': { 'boto(?:\.|$)': {
'new_only': True, 'new_only': True,
'msg': ('boto import found, new modules should use boto3') 'msg': (
204,
('boto import found, new modules should use boto3')
)
}, },
} }
class Reporter(object):
@staticmethod
@contextmanager
def _output_handle(output):
if output != '-':
handle = open(output, 'w+')
else:
handle = sys.stdout
yield handle
handle.flush()
handle.close()
@staticmethod
def _filter_out_ok(reports):
temp_reports = reports.copy()
for path, report in temp_reports.items():
if not (report['errors'] or report['warnings']):
del temp_reports[path]
return temp_reports
@staticmethod
def plain(reports, warnings=False, output='-'):
"""Print out the test results in plain format
output is ignored here for now
"""
ret = []
for path, report in Reporter._filter_out_ok(reports).items():
if report['errors'] or (warnings and report['warnings']):
print('=' * 76)
print(path)
print('=' * 76)
traces = report['traces'][:]
if warnings and report['warnings']:
traces.extend(report['warning_traces'])
for trace in traces:
print('TRACE:')
print('\n '.join((' %s' % trace).splitlines()))
for error in report['errors']:
print('ERROR:%(code)d:%(msg)s' % error)
ret.append(1)
if warnings:
for warning in report['warnings']:
print('WARNING:%(code)d:%(msg)s' % warning)
# ret.append(1) # Don't incrememt exit status for warnings
if report['errors'] or (warnings and report['warnings']):
print()
return 3 if ret else 0
@staticmethod
def json(reports, warnings=False, output='-'):
"""Print out the test results in json format
warnings is not respected in this output
"""
ret = [len(r['errors']) for _, r in reports.items()]
with Reporter._output_handle(output) as handle:
print(json.dumps(Reporter._filter_out_ok(reports), indent=4), file=handle)
return 3 if sum(ret) else 0
class Validator(object): class Validator(object):
"""Validator instances are intended to be run on a single object. if you """Validator instances are intended to be run on a single object. if you
are scanning multiple objects for problems, you'll want to have a separate are scanning multiple objects for problems, you'll want to have a separate
@ -92,34 +171,15 @@ class Validator(object):
if reset: if reset:
self.reset() self.reset()
def report(self, warnings=False): def report(self):
"""Print out the test results""" return {
if self.errors or (warnings and self.warnings): self.object_path: OrderedDict([
print('=' * 76) ('errors', [{'code': code, 'msg': msg} for code, msg in self.errors]),
print(self.object_path) ('traces', self.traces[:]),
print('=' * 76) ('warnings', [{'code': code, 'msg': msg} for code, msg in self.warnings]),
('warning_traces', self.warning_traces[:])
ret = [] ])
}
traces = self.traces[:]
if warnings and self.warnings:
traces.extend(self.warning_traces)
for trace in traces:
print('TRACE:')
print('\n '.join((' %s' % trace).splitlines()))
for error in self.errors:
print('ERROR: %s' % error)
ret.append(1)
if warnings:
for warning in self.warnings:
print('WARNING: %s' % warning)
# ret.append(1) # Don't incrememt exit status for warnings
if self.errors or (warnings and self.warnings):
print()
return len(ret)
class ModuleValidator(Validator): class ModuleValidator(Validator):
@ -216,16 +276,16 @@ class ModuleValidator(Validator):
return t.name return t.name
def _is_new_module(self): def _is_new_module(self):
return self.base_branch and not bool(self.base_module) return bool(self.base_branch) and not bool(self.base_module)
def _check_interpreter(self, powershell=False): def _check_interpreter(self, powershell=False):
if powershell: if powershell:
if not self.text.startswith('#!powershell\n'): if not self.text.startswith('#!powershell\n'):
self.errors.append('Interpreter line is not "#!powershell"') self.errors.append((102, 'Interpreter line is not "#!powershell"'))
return return
if not self.text.startswith('#!/usr/bin/python'): if not self.text.startswith('#!/usr/bin/python'):
self.errors.append('Interpreter line is not "#!/usr/bin/python"') self.errors.append((101, 'Interpreter line is not "#!/usr/bin/python"'))
def _check_type_instead_of_isinstance(self, powershell=False): def _check_type_instead_of_isinstance(self, powershell=False):
if powershell: if powershell:
@ -233,28 +293,35 @@ class ModuleValidator(Validator):
for line_no, line in enumerate(self.text.splitlines()): for line_no, line in enumerate(self.text.splitlines()):
typekeyword = TYPE_REGEX.match(line) typekeyword = TYPE_REGEX.match(line)
if typekeyword: if typekeyword:
self.errors.append( self.errors.append((
'Type comparison using type() found on ' 403,
'line %d. Use isinstance() instead' % (line_no + 1) ('Type comparison using type() found on '
) 'line %d. Use isinstance() instead' % (line_no + 1))
))
def _check_for_sys_exit(self): def _check_for_sys_exit(self):
if 'sys.exit(' in self.text: if 'sys.exit(' in self.text:
self.errors.append('sys.exit() call found. Should be ' self.errors.append(
'exit_json/fail_json') (
205,
'sys.exit() call found. Should be exit_json/fail_json'
)
)
def _check_for_gpl3_header(self): def _check_for_gpl3_header(self):
if ('GNU General Public License' not in self.text and if ('GNU General Public License' not in self.text and
'version 3' not in self.text): 'version 3' not in self.text):
self.errors.append('GPLv3 license header not found') self.errors.append((105, 'GPLv3 license header not found'))
def _check_for_tabs(self): def _check_for_tabs(self):
for line_no, line in enumerate(self.text.splitlines()): for line_no, line in enumerate(self.text.splitlines()):
indent = INDENT_REGEX.search(line) indent = INDENT_REGEX.search(line)
if indent and '\t' in line: if indent and '\t' in line:
index = line.index('\t') index = line.index('\t')
self.errors.append('indentation contains tabs. line %d ' self.errors.append((
'column %d' % (line_no + 1, index)) 402,
'indentation contains tabs. line %d column %d' % (line_no + 1, index)
))
def _find_blacklist_imports(self): def _find_blacklist_imports(self):
for child in self.ast.body: for child in self.ast.body:
@ -301,10 +368,14 @@ class ModuleValidator(Validator):
found_basic = True found_basic = True
if not linenos: if not linenos:
self.errors.append('Did not find a module_utils import') self.errors.append((201, 'Did not find a module_utils import'))
elif not found_basic: elif not found_basic:
self.warnings.append('Did not find "ansible.module_utils.basic" ' self.warnings.append(
'import') (
292,
'Did not find "ansible.module_utils.basic" import'
)
)
return linenos return linenos
@ -329,11 +400,13 @@ class ModuleValidator(Validator):
child.value.func.id == 'main'): child.value.func.id == 'main'):
lineno = child.lineno lineno = child.lineno
if lineno < self.length - 1: if lineno < self.length - 1:
self.errors.append('Call to main() not the last ' self.errors.append((
'line') 104,
'Call to main() not the last line'
))
if not lineno: if not lineno:
self.errors.append('Did not find a call to main') self.errors.append((103, 'Did not find a call to main'))
return lineno or 0 return lineno or 0
@ -353,8 +426,10 @@ class ModuleValidator(Validator):
if target.id.lower().startswith('has_'): if target.id.lower().startswith('has_'):
found_has = True found_has = True
if found_try_except_import and not found_has: if found_try_except_import and not found_has:
self.warnings.append('Found Try/Except block without HAS_ ' self.warnings.append((
'assginment') 291,
'Found Try/Except block without HAS_ assginment'
))
def _ensure_imports_below_docs(self, doc_info): def _ensure_imports_below_docs(self, doc_info):
doc_lines = [doc_info[key]['lineno'] for key in doc_info] doc_lines = [doc_info[key]['lineno'] for key in doc_info]
@ -363,12 +438,13 @@ class ModuleValidator(Validator):
if isinstance(child, (ast.Import, ast.ImportFrom)): if isinstance(child, (ast.Import, ast.ImportFrom)):
for lineno in doc_lines: for lineno in doc_lines:
if child.lineno < lineno: if child.lineno < lineno:
self.errors.append( self.errors.append((
'Import found before documentation variables. ' 106,
'All imports must appear below ' ('Import found before documentation variables. '
'DOCUMENTATION/EXAMPLES/RETURN/ANSIBLE_METADATA. ' 'All imports must appear below '
'line %d' % (child.lineno,) 'DOCUMENTATION/EXAMPLES/RETURN/ANSIBLE_METADATA. '
) 'line %d' % (child.lineno,))
))
break break
elif isinstance(child, ast.TryExcept): elif isinstance(child, ast.TryExcept):
bodies = child.body bodies = child.body
@ -378,28 +454,29 @@ class ModuleValidator(Validator):
if isinstance(grandchild, (ast.Import, ast.ImportFrom)): if isinstance(grandchild, (ast.Import, ast.ImportFrom)):
for lineno in doc_lines: for lineno in doc_lines:
if child.lineno < lineno: if child.lineno < lineno:
self.errors.append( self.errors.append((
'Import found before documentation ' 106,
'variables. All imports must appear below ' ('Import found before documentation '
'DOCUMENTATION/EXAMPLES/RETURN/' 'variables. All imports must appear below '
'ANSIBLE_METADATA. line %d' % 'DOCUMENTATION/EXAMPLES/RETURN/'
(child.lineno,) 'ANSIBLE_METADATA. line %d' %
) (child.lineno,))
))
break break
def _find_ps_replacers(self): def _find_ps_replacers(self):
if 'WANT_JSON' not in self.text: if 'WANT_JSON' not in self.text:
self.errors.append('WANT_JSON not found in module') self.errors.append((206, 'WANT_JSON not found in module'))
if REPLACER_WINDOWS not in self.text: if REPLACER_WINDOWS not in self.text:
self.errors.append('"%s" not found in module' % REPLACER_WINDOWS) self.errors.append((207, '"%s" not found in module' % REPLACER_WINDOWS))
def _find_ps_docs_py_file(self): def _find_ps_docs_py_file(self):
if self.object_name in self.PS_DOC_BLACKLIST: if self.object_name in self.PS_DOC_BLACKLIST:
return return
py_path = self.path.replace('.ps1', '.py') py_path = self.path.replace('.ps1', '.py')
if not os.path.isfile(py_path): if not os.path.isfile(py_path):
self.errors.append('Missing python documentation file') self.errors.append((503, 'Missing python documentation file'))
def _get_docs(self): def _get_docs(self):
docs = { docs = {
@ -438,7 +515,7 @@ class ModuleValidator(Validator):
return docs return docs
def _validate_docs_schema(self, doc, schema, name): def _validate_docs_schema(self, doc, schema, name, error_code):
errors = [] errors = []
try: try:
schema(doc) schema(doc)
@ -465,21 +542,22 @@ class ModuleValidator(Validator):
else: else:
error_message = error error_message = error
self.errors.append('%s.%s: %s' % self.errors.append((
(name, '.'.join(path), error_code,
error_message)) '%s.%s: %s' % (name, '.'.join(path), error_message)
))
def _validate_docs(self): def _validate_docs(self):
doc_info = self._get_docs() doc_info = self._get_docs()
if not bool(doc_info['DOCUMENTATION']['value']): if not bool(doc_info['DOCUMENTATION']['value']):
self.errors.append('No DOCUMENTATION provided') self.errors.append((301, 'No DOCUMENTATION provided'))
else: else:
doc, errors, traces = parse_yaml( doc, errors, traces = parse_yaml(
doc_info['DOCUMENTATION']['value'], doc_info['DOCUMENTATION']['value'],
doc_info['DOCUMENTATION']['lineno'], doc_info['DOCUMENTATION']['lineno'],
self.name, 'DOCUMENTATION' self.name, 'DOCUMENTATION'
) )
self.errors.extend(errors) self.errors.extend([(302, e) for e in errors])
self.traces.extend(traces) self.traces.extend(traces)
if not errors and not traces: if not errors and not traces:
with CaptureStd(): with CaptureStd():
@ -487,42 +565,44 @@ class ModuleValidator(Validator):
get_docstring(self.path, verbose=True) get_docstring(self.path, verbose=True)
except AssertionError: except AssertionError:
fragment = doc['extends_documentation_fragment'] fragment = doc['extends_documentation_fragment']
self.errors.append( self.errors.append((
'DOCUMENTATION fragment missing: %s' % 303,
fragment 'DOCUMENTATION fragment missing: %s' % fragment
) ))
except Exception as e: except Exception as e:
self.traces.append(e) self.traces.append(e)
self.errors.append('Unknown DOCUMENTATION error, see ' self.errors.append((
'TRACE') 304,
'Unknown DOCUMENTATION error, see TRACE'
))
self._validate_docs_schema(doc, doc_schema, 'DOCUMENTATION') self._validate_docs_schema(doc, doc_schema, 'DOCUMENTATION', 305)
self._check_version_added(doc) self._check_version_added(doc)
self._check_for_new_args(doc) self._check_for_new_args(doc)
if not bool(doc_info['EXAMPLES']['value']): if not bool(doc_info['EXAMPLES']['value']):
self.errors.append('No EXAMPLES provided') self.errors.append((310, 'No EXAMPLES provided'))
else: else:
_, errors, traces = parse_yaml(doc_info['EXAMPLES']['value'], _, errors, traces = parse_yaml(doc_info['EXAMPLES']['value'],
doc_info['EXAMPLES']['lineno'], doc_info['EXAMPLES']['lineno'],
self.name, 'EXAMPLES', load_all=True) self.name, 'EXAMPLES', load_all=True)
self.errors.extend(errors) self.errors.extend([(311, error) for error in errors])
self.traces.extend(traces) self.traces.extend(traces)
if not bool(doc_info['RETURN']['value']): if not bool(doc_info['RETURN']['value']):
if self._is_new_module(): if self._is_new_module():
self.errors.append('No RETURN documentation provided') self.errors.append((312, 'No RETURN documentation provided'))
else: else:
self.warnings.append('No RETURN provided') self.warnings.append((312, 'No RETURN provided'))
else: else:
_, errors, traces = parse_yaml(doc_info['RETURN']['value'], _, errors, traces = parse_yaml(doc_info['RETURN']['value'],
doc_info['RETURN']['lineno'], doc_info['RETURN']['lineno'],
self.name, 'RETURN') self.name, 'RETURN')
self.errors.extend(errors) self.errors.extend([(313, error) for error in errors])
self.traces.extend(traces) self.traces.extend(traces)
if not bool(doc_info['ANSIBLE_METADATA']['value']): if not bool(doc_info['ANSIBLE_METADATA']['value']):
self.errors.append('No ANSIBLE_METADATA provided') self.errors.append((314, 'No ANSIBLE_METADATA provided'))
else: else:
metadata = None metadata = None
if isinstance(doc_info['ANSIBLE_METADATA']['value'], ast.Dict): if isinstance(doc_info['ANSIBLE_METADATA']['value'], ast.Dict):
@ -535,12 +615,12 @@ class ModuleValidator(Validator):
doc_info['ANSIBLE_METADATA']['lineno'], doc_info['ANSIBLE_METADATA']['lineno'],
self.name, 'ANSIBLE_METADATA' self.name, 'ANSIBLE_METADATA'
) )
self.errors.extend(errors) self.errors.extend([(315, error) for error in errors])
self.traces.extend(traces) self.traces.extend(traces)
if metadata: if metadata:
self._validate_docs_schema(metadata, metadata_schema, self._validate_docs_schema(metadata, metadata_schema,
'ANSIBLE_METADATA') 'ANSIBLE_METADATA', 316)
return doc_info return doc_info
@ -552,8 +632,10 @@ class ModuleValidator(Validator):
version_added = StrictVersion(str(doc.get('version_added', '0.0'))) version_added = StrictVersion(str(doc.get('version_added', '0.0')))
except ValueError: except ValueError:
version_added = doc.get('version_added', '0.0') version_added = doc.get('version_added', '0.0')
self.errors.append('version_added is not a valid version ' self.errors.append((
'number: %r' % version_added) 306,
'version_added is not a valid version number: %r' % version_added
))
return return
should_be = '.'.join(ansible_version.split('.')[:2]) should_be = '.'.join(ansible_version.split('.')[:2])
@ -561,8 +643,10 @@ class ModuleValidator(Validator):
if (version_added < strict_ansible_version or if (version_added < strict_ansible_version or
strict_ansible_version < version_added): strict_ansible_version < version_added):
self.errors.append('version_added should be %s. Currently %s' % self.errors.append((
(should_be, version_added)) 307,
'version_added should be %s. Currently %s' % (should_be, version_added)
))
def _validate_argument_spec(self): def _validate_argument_spec(self):
if not self.analyze_arg_spec: if not self.analyze_arg_spec:
@ -570,12 +654,15 @@ class ModuleValidator(Validator):
spec = get_argument_spec(self.path) spec = get_argument_spec(self.path)
for arg, data in spec.items(): for arg, data in spec.items():
if data.get('required') and data.get('default', object) != object: if data.get('required') and data.get('default', object) != object:
self.errors.append('"%s" is marked as required but specifies ' self.errors.append((
'a default. Arguments with a default ' 317,
'should not be marked as required' % arg) ('"%s" is marked as required but specifies '
'a default. Arguments with a default '
'should not be marked as required' % arg)
))
def _check_for_new_args(self, doc): def _check_for_new_args(self, doc):
if self._is_new_module(): if not self.base_branch or self._is_new_module():
return return
with CaptureStd(): with CaptureStd():
@ -584,14 +671,19 @@ class ModuleValidator(Validator):
existing_options = existing_doc.get('options', {}) existing_options = existing_doc.get('options', {})
except AssertionError: except AssertionError:
fragment = doc['extends_documentation_fragment'] fragment = doc['extends_documentation_fragment']
self.warnings.append('Pre-existing DOCUMENTATION fragment ' self.warnings.append((
'missing: %s' % fragment) 392,
'Pre-existing DOCUMENTATION fragment missing: %s' % fragment
))
return return
except Exception as e: except Exception as e:
self.warning_traces.append(e) self.warning_traces.append(e)
self.warnings.append('Unknown pre-existing DOCUMENTATION ' self.warnings.append((
'error, see TRACE. Submodule refs may ' 391,
'need updated') ('Unknown pre-existing DOCUMENTATION '
'error, see TRACE. Submodule refs may '
'need updated')
))
return return
try: try:
@ -617,9 +709,12 @@ class ModuleValidator(Validator):
) )
except ValueError: except ValueError:
version_added = details.get('version_added', '0.0') version_added = details.get('version_added', '0.0')
self.errors.append('version_added for new option (%s) ' self.errors.append((
'is not a valid version number: %r' % 308,
(option, version_added)) ('version_added for new option (%s) '
'is not a valid version number: %r' %
(option, version_added))
))
continue continue
except: except:
# If there is any other exception it should have been caught # If there is any other exception it should have been caught
@ -630,9 +725,12 @@ class ModuleValidator(Validator):
if (strict_ansible_version != mod_version_added and if (strict_ansible_version != mod_version_added and
(version_added < strict_ansible_version or (version_added < strict_ansible_version or
strict_ansible_version < version_added)): strict_ansible_version < version_added)):
self.errors.append('version_added for new option (%s) should ' self.errors.append((
'be %s. Currently %s' % 309,
(option, should_be, version_added)) ('version_added for new option (%s) should '
'be %s. Currently %s' %
(option, should_be, version_added))
))
def validate(self): def validate(self):
super(ModuleValidator, self).validate() super(ModuleValidator, self).validate()
@ -650,13 +748,16 @@ class ModuleValidator(Validator):
# 'time. Skipping') # 'time. Skipping')
# return # return
if not self._python_module() and not self._powershell_module(): if not self._python_module() and not self._powershell_module():
self.errors.append('Official Ansible modules must have a .py ' self.errors.append((
'extension for python modules or a .ps1 ' 501,
'for powershell modules') ('Official Ansible modules must have a .py '
'extension for python modules or a .ps1 '
'for powershell modules')
))
self._python_module_override = True self._python_module_override = True
if self._python_module() and self.ast is None: if self._python_module() and self.ast is None:
self.errors.append('Python SyntaxError while parsing module') self.errors.append((401, 'Python SyntaxError while parsing module'))
try: try:
compile(self.text, self.path, 'exec') compile(self.text, self.path, 'exec')
except Exception as e: except Exception as e:
@ -713,8 +814,12 @@ class PythonPackageValidator(Validator):
init_file = os.path.join(self.path, '__init__.py') init_file = os.path.join(self.path, '__init__.py')
if not os.path.exists(init_file): if not os.path.exists(init_file):
self.errors.append('Ansible module subdirectories must contain an ' self.errors.append(
'__init__.py') (
502,
'Ansible module subdirectories must contain an __init__.py'
)
)
def re_compile(value): def re_compile(value):
@ -744,12 +849,17 @@ def main():
action='store_true', default=False) action='store_true', default=False)
parser.add_argument('--base-branch', default=None, parser.add_argument('--base-branch', default=None,
help='Used in determining if new options were added') help='Used in determining if new options were added')
parser.add_argument('--format', choices=['json', 'plain'], default='plain',
help='Output format. Default: "%(default)s"')
parser.add_argument('--output', default='-',
help='Output location, use "-" for stdout. '
'Default "%(default)s"')
args = parser.parse_args() args = parser.parse_args()
args.modules[:] = [m.rstrip('/') for m in args.modules] args.modules[:] = [m.rstrip('/') for m in args.modules]
exit = [] reports = OrderedDict()
for module in args.modules: for module in args.modules:
if os.path.isfile(module): if os.path.isfile(module):
@ -759,7 +869,7 @@ def main():
with ModuleValidator(path, analyze_arg_spec=args.arg_spec, with ModuleValidator(path, analyze_arg_spec=args.arg_spec,
base_branch=args.base_branch) as mv: base_branch=args.base_branch) as mv:
mv.validate() mv.validate()
exit.append(mv.report(args.warnings)) reports.update(mv.report())
for root, dirs, files in os.walk(module): for root, dirs, files in os.walk(module):
basedir = root[len(module)+1:].split('/', 1)[0] basedir = root[len(module)+1:].split('/', 1)[0]
@ -773,7 +883,7 @@ def main():
continue continue
pv = PythonPackageValidator(path) pv = PythonPackageValidator(path)
pv.validate() pv.validate()
exit.append(pv.report(args.warnings)) reports.update(pv.report())
for filename in files: for filename in files:
path = os.path.join(root, filename) path = os.path.join(root, filename)
@ -782,9 +892,12 @@ def main():
with ModuleValidator(path, analyze_arg_spec=args.arg_spec, with ModuleValidator(path, analyze_arg_spec=args.arg_spec,
base_branch=args.base_branch) as mv: base_branch=args.base_branch) as mv:
mv.validate() mv.validate()
exit.append(mv.report(args.warnings)) reports.update(mv.report())
sys.exit(sum(exit)) if args.format == 'plain':
sys.exit(Reporter.plain(reports, warnings=args.warnings, output=args.output))
else:
sys.exit(Reporter.json(reports, warnings=args.warnings, output=args.output))
if __name__ == '__main__': if __name__ == '__main__':

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