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Merge pull request #14277 from ansible/default-shell-type

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Establish sh as the default shell plugin.
This commit is contained in:
Toshio Kuratomi 2016-02-02 12:19:00 -08:00
commit 147dba5d97
5 changed files with 30 additions and 1 deletions
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7
lib/ansible/plugins/connection/__init__.py
View file

@ -84,7 +84,12 @@ class ConnectionBase(with_metaclass(ABCMeta, object)):
elif hasattr(self, '_shell_type'):
shell_type = getattr(self, '_shell_type')
else:
shell_type = os.path.basename(C.DEFAULT_EXECUTABLE)
shell_type = 'sh'
shell_filename = os.path.basename(C.DEFAULT_EXECUTABLE)
for shell in shell_loader.all():
if shell_filename in shell.COMPATIBLE_SHELLS:
shell_type = shell.SHELL_FAMILY
break
self._shell = shell_loader.get(shell_type)
if not self._shell:

5
lib/ansible/plugins/shell/csh.py
View file

@ -21,6 +21,11 @@ from ansible.plugins.shell.sh import ShellModule as ShModule
class ShellModule(ShModule):
# 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'
# How to end lines in a python script one-liner
_SHELL_EMBEDDED_PY_EOL = '\\\n'
_SHELL_REDIRECT_ALLNULL = '>& /dev/null'

5
lib/ansible/plugins/shell/fish.py
View file

@ -21,6 +21,11 @@ from ansible.plugins.shell.sh import ShellModule as ShModule
class ShellModule(ShModule):
# Common shell filenames that this plugin handles
COMPATIBLE_SHELLS = frozenset(('fish',))
# Family of shells this has. Must match the filename without extension
SHELL_FAMILY = 'fish'
_SHELL_AND = '; and'
_SHELL_OR = '; or'
_SHELL_SUB_LEFT = '('

7
lib/ansible/plugins/shell/powershell.py
View file

@ -36,6 +36,13 @@ if _powershell_version:
class ShellModule(object):
# Common shell filenames that this plugin handles
# Powershell is handled differently. It's selected when winrm is the
# connection
COMPATIBLE_SHELLS = frozenset()
# Family of shells this has. Must match the filename without extension
SHELL_FAMILY = 'powershell'
def env_prefix(self, **kwargs):
return ''

7
lib/ansible/plugins/shell/sh.py
View file

@ -30,6 +30,13 @@ _USER_HOME_PATH_RE = re.compile(r'^~[_.A-Za-z0-9][-_.A-Za-z0-9]*$')
class ShellModule(object):
# Common shell filenames that this plugin handles.
# Note: sh is the default shell plugin so this plugin may also be selected
# if the filename is not listed in any Shell plugin.
COMPATIBLE_SHELLS = frozenset(('sh', 'zsh', 'bash', 'dash', 'ksh'))
# Family of shells this has. Must match the filename without extension
SHELL_FAMILY = 'sh'
# How to end lines in a python script one-liner
_SHELL_EMBEDDED_PY_EOL = '\n'
_SHELL_REDIRECT_ALLNULL = '> /dev/null 2>&1'