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|
#!/usr/bin/python
# -*- coding: utf-8 -*-
# (c) 2014, Michael Warkentin <mwarkentin@gmail.com>
#
# 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/>.
ANSIBLE_METADATA = {'status': ['preview'],
'supported_by': 'community',
'version': '1.0'}
DOCUMENTATION = '''
---
module: bower
short_description: Manage bower packages with bower
description:
- Manage bower packages with bower
version_added: 1.9
author: "Michael Warkentin (@mwarkentin)"
options:
name:
description:
- The name of a bower package to install
required: false
offline:
description:
- Install packages from local cache, if the packages were installed before
required: false
default: no
choices: [ "yes", "no" ]
production:
description:
- Install with --production flag
required: false
default: no
choices: [ "yes", "no" ]
version_added: "2.0"
path:
description:
- The base path where to install the bower packages
required: true
relative_execpath:
description:
- Relative path to bower executable from install path
default: null
required: false
version_added: "2.1"
state:
description:
- The state of the bower package
required: false
default: present
choices: [ "present", "absent", "latest" ]
version:
description:
- The version to be installed
required: false
'''
EXAMPLES = '''
- name: Install "bootstrap" bower package.
bower:
name: bootstrap
- name: Install "bootstrap" bower package on version 3.1.1.
bower:
name: bootstrap
version: '3.1.1'
- name: Remove the "bootstrap" bower package.
bower:
name: bootstrap
state: absent
- name: Install packages based on bower.json.
bower:
path: /app/location
- name: Update packages based on bower.json to their latest version.
bower:
path: /app/location
state: latest
# install bower locally and run from there
- npm:
path: /app/location
name: bower
global: no
- bower:
path: /app/location
relative_execpath: node_modules/.bin
'''
class Bower(object):
def __init__(self, module, **kwargs):
self.module = module
self.name = kwargs['name']
self.offline = kwargs['offline']
self.production = kwargs['production']
self.path = kwargs['path']
self.relative_execpath = kwargs['relative_execpath']
self.version = kwargs['version']
if kwargs['version']:
self.name_version = self.name + '#' + self.version
else:
self.name_version = self.name
def _exec(self, args, run_in_check_mode=False, check_rc=True):
if not self.module.check_mode or (self.module.check_mode and run_in_check_mode):
cmd = []
if self.relative_execpath:
cmd.append(os.path.join(self.path, self.relative_execpath, "bower"))
if not os.path.isfile(cmd[-1]):
self.module.fail_json(msg="bower not found at relative path %s" % self.relative_execpath)
else:
cmd.append("bower")
cmd.extend(args)
cmd.extend(['--config.interactive=false', '--allow-root'])
if self.name:
cmd.append(self.name_version)
if self.offline:
cmd.append('--offline')
if self.production:
cmd.append('--production')
# If path is specified, cd into that path and run the command.
cwd = None
if self.path:
if not os.path.exists(self.path):
os.makedirs(self.path)
if not os.path.isdir(self.path):
self.module.fail_json(msg="path %s is not a directory" % self.path)
cwd = self.path
rc, out, err = self.module.run_command(cmd, check_rc=check_rc, cwd=cwd)
return out
return ''
def list(self):
cmd = ['list', '--json']
installed = list()
missing = list()
outdated = list()
data = json.loads(self._exec(cmd, True, False))
if 'dependencies' in data:
for dep in data['dependencies']:
dep_data = data['dependencies'][dep]
if dep_data.get('missing', False):
missing.append(dep)
elif ('version' in dep_data['pkgMeta'] and
'update' in dep_data and
dep_data['pkgMeta']['version'] != dep_data['update']['latest']):
outdated.append(dep)
elif dep_data.get('incompatible', False):
outdated.append(dep)
else:
installed.append(dep)
# Named dependency not installed
else:
missing.append(self.name)
return installed, missing, outdated
def install(self):
return self._exec(['install'])
def update(self):
return self._exec(['update'])
def uninstall(self):
return self._exec(['uninstall'])
def main():
arg_spec = dict(
name=dict(default=None),
offline=dict(default='no', type='bool'),
production=dict(default='no', type='bool'),
path=dict(required=True, type='path'),
relative_execpath=dict(default=None, required=False, type='path'),
state=dict(default='present', choices=['present', 'absent', 'latest', ]),
version=dict(default=None),
)
module = AnsibleModule(
argument_spec=arg_spec
)
name = module.params['name']
offline = module.params['offline']
production = module.params['production']
path = os.path.expanduser(module.params['path'])
relative_execpath = module.params['relative_execpath']
state = module.params['state']
version = module.params['version']
if state == 'absent' and not name:
module.fail_json(msg='uninstalling a package is only available for named packages')
bower = Bower(module, name=name, offline=offline, production=production, path=path, relative_execpath=relative_execpath, version=version)
changed = False
if state == 'present':
installed, missing, outdated = bower.list()
if len(missing):
changed = True
bower.install()
elif state == 'latest':
installed, missing, outdated = bower.list()
if len(missing) or len(outdated):
changed = True
bower.update()
else: # Absent
installed, missing, outdated = bower.list()
if name in installed:
changed = True
bower.uninstall()
module.exit_json(changed=changed)
# Import module snippets
from ansible.module_utils.basic import *
if __name__ == '__main__':
main()
|
