update collections/requirements.yml

tmp/ansible_collections/ansible/posix/plugins/shell/csh.py

@@ -0,0 +1,48 @@
+# Copyright (c) 2014, Chris Church <chris@ninemoreminutes.com>
+# Copyright (c) 2017 Ansible Project
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+from __future__ import (absolute_import, division, print_function)
+__metaclass__ = type
+
+from ansible.module_utils.six import text_type
+from ansible.module_utils.six.moves import shlex_quote
+from ansible.plugins.shell import ShellBase
+
+DOCUMENTATION = '''
+    name: csh
+    plugin_type: shell
+    short_description: C shell (/bin/csh)
+    description:
+      - When you have no other option than to use csh
+    extends_documentation_fragment:
+      - shell_common
+'''
+
+
+class ShellModule(ShellBase):
+
+    # Common shell filenames that this plugin handles
+    COMPATIBLE_SHELLS = frozenset(('csh', 'tcsh'))
+    # Family of shells this has.  Must match the filename without extension
+    SHELL_FAMILY = 'csh'
+
+    # commonly used
+    ECHO = 'echo'
+    COMMAND_SEP = ';'
+
+    # How to end lines in a python script one-liner
+    _SHELL_EMBEDDED_PY_EOL = '\\\n'
+    _SHELL_REDIRECT_ALLNULL = '>& /dev/null'
+    _SHELL_AND = '&&'
+    _SHELL_OR = '||'
+    _SHELL_SUB_LEFT = '"`'
+    _SHELL_SUB_RIGHT = '`"'
+    _SHELL_GROUP_LEFT = '('
+    _SHELL_GROUP_RIGHT = ')'
+
+    def env_prefix(self, **kwargs):
+        ret = []
+        # All the -u options must be first, so we process them first
+        ret += ['-u %s' % k for k, v in kwargs.items() if v is None]
+        ret += ['%s=%s' % (k, shlex_quote(text_type(v))) for k, v in kwargs.items() if v is not None]
+        return 'env %s' % ' '.join(ret)