1 files changed, 113 insertions, 0 deletions
diff --git a/hacking/fix_test_syntax.py b/hacking/fix_test_syntax.py
new file mode 100644
index 0000000000..baa1a005e6
--- /dev/null
+++ b/hacking/fix_test_syntax.py
@@ -0,0 +1,113 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# (c) 2017, Michael DeHaan <matt@sivel.net>
+#
+# This file is part of Ansible
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+
+# Purpose:
+# The purpose of this script is to convert uses of tests as filters to proper jinja test syntax
+# as part of https://github.com/ansible/proposals/issues/83
+
+# Notes:
+# This script is imperfect, but was close enough to "fix" all integration tests
+# with the exception of:
+#
+# 1. One file needed manual remediation, where \\\\ was ultimately replace with \\ in 8 locations.
+# 2. Multiple filter pipeline is unsupported. Example:
+#        var|string|search('foo')
+#    Which should be converted to:
+#        var|string is search('foo')
+
+import argparse
+import os
+import re
+
+from ansible.plugins.test import core, files, mathstuff
+
+
+TESTS = list(core.TestModule().tests().keys()) + list(files.TestModule().tests().keys()) + list(mathstuff.TestModule().tests().keys())
+
+
+TEST_MAP = {
+    'version_compare': 'version',
+    'is_dir': 'directory',
+    'is_file': 'file',
+    'is_link': 'link',
+    'is_abs': 'abs',
+    'is_same_file': 'same_file',
+    'is_mount': 'mount',
+    'issubset': 'subset',
+    'issuperset': 'superset',
+    'isnan': 'nan',
+    'succeeded': 'successful',
+    'success': 'successful',
+    'change': 'changed',
+    'skip': 'skipped',
+}
+
+
+FILTER_RE = re.compile(r'((.+?)\s*([\w \.\'"]+)(\s*)\|(\s*)(\w+))')
+NOT_RE = re.compile(r'( ?)not ')
+ASSERT_SPACE_RE = re.compile(r'- ([\'"])\s+')
+
+parser = argparse.ArgumentParser()
+parser.add_argument(
+    'path',
+    help='Path to a directory that will be recursively walked. All .yml and .yaml files will be evaluated '
+         'and uses of tests as filters will be conveted to proper jinja test syntax files to have test syntax '
+         'fixed'
+)
+args = parser.parse_args()
+
+for root, dirs, filenames in os.walk(args.path):
+    for name in filenames:
+        if os.path.splitext(name)[1] not in ('.yml', '.yaml'):
+            continue
+        path = os.path.join(root, name)
+
+        print(path)
+        with open(path) as f:
+            text = f.read()
+
+        for match in FILTER_RE.findall(text):
+            filter_name = match[5]
+
+            is_not = match[2].strip(' "\'').startswith('not ')
+
+            try:
+                test_name = TEST_MAP[filter_name]
+            except KeyError:
+                test_name = filter_name
+
+            if test_name not in TESTS:
+                continue
+
+            if is_not:
+                before = NOT_RE.sub(r'\1', match[2]).rstrip()
+                text = re.sub(
+                    re.escape(match[0]),
+                    '%s %s is not %s' % (match[1], before, test_name,),
+                    text
+                )
+            else:
+                text = re.sub(
+                    re.escape(match[0]),
+                    '%s %s is %s' % (match[1], match[2].rstrip(), test_name,),
+                    text
+                )
+
+        with open(path, 'w+') as f:
+            f.write(text)