Adding upstream version 4.3.7.upstream/4.3.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 86 insertions, 0 deletions

diff --git a/lib/ansiblelint/rules/CommandsInsteadOfModulesRule.py b/lib/ansiblelint/rules/CommandsInsteadOfModulesRule.py
new file mode 100644
index 0000000..b19c5c2
--- /dev/null
+++ b/lib/ansiblelint/rules/CommandsInsteadOfModulesRule.py
@@ -0,0 +1,86 @@
+# Copyright (c) 2013-2014 Will Thames <will@thames.id.au>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+import os
+
+from ansiblelint.rules import AnsibleLintRule
+from ansiblelint.utils import get_first_cmd_arg
+
+try:
+    from ansible.module_utils.parsing.convert_bool import boolean
+except ImportError:
+    try:
+        from ansible.utils.boolean import boolean
+    except ImportError:
+        try:
+            from ansible.utils import boolean
+        except ImportError:
+            from ansible import constants
+            boolean = constants.mk_boolean
+
+
+class CommandsInsteadOfModulesRule(AnsibleLintRule):
+    id = '303'
+    shortdesc = 'Using command rather than module'
+    description = (
+        'Executing a command when there is an Ansible module '
+        'is generally a bad idea'
+    )
+    severity = 'HIGH'
+    tags = ['command-shell', 'resources', 'ANSIBLE0006']
+    version_added = 'historic'
+
+    _commands = ['command', 'shell']
+    _modules = {
+        'apt-get': 'apt-get',
+        'chkconfig': 'service',
+        'curl': 'get_url or uri',
+        'git': 'git',
+        'hg': 'hg',
+        'letsencrypt': 'acme_certificate',
+        'mktemp': 'tempfile',
+        'mount': 'mount',
+        'patch': 'patch',
+        'rpm': 'yum or rpm_key',
+        'rsync': 'synchronize',
+        'sed': 'template, replace or lineinfile',
+        'service': 'service',
+        'supervisorctl': 'supervisorctl',
+        'svn': 'subversion',
+        'systemctl': 'systemd',
+        'tar': 'unarchive',
+        'unzip': 'unarchive',
+        'wget': 'get_url or uri',
+        'yum': 'yum',
+    }
+
+    def matchtask(self, file, task):
+        if task['action']['__ansible_module__'] not in self._commands:
+            return
+
+        first_cmd_arg = get_first_cmd_arg(task)
+        if not first_cmd_arg:
+            return
+
+        executable = os.path.basename(first_cmd_arg)
+        if executable in self._modules and \
+                boolean(task['action'].get('warn', True)):
+            message = '{0} used in place of {1} module'
+            return message.format(executable, self._modules[executable])