147 lines
4.8 KiB
Python
147 lines
4.8 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# (c) 2012, Franck Cuny <franck@lumberjaph.net>
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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#
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DOCUMENTATION = '''
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---
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module: cpanm
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short_description: Manages Perl library dependencies.
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description:
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- Manage Perl library dependencies.
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version_added: "1.6"
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options:
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name:
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description:
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- The name of the Perl library to install. You may use the "full distribution path", e.g. MIYAGAWA/Plack-0.99_05.tar.gz
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required: false
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default: null
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aliases: ["pkg"]
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from_path:
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description:
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- The local directory from where to install
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required: false
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default: null
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notest:
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description:
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- Do not run unit tests
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required: false
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default: false
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locallib:
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description:
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- Specify the install base to install modules
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required: false
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default: false
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mirror:
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description:
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- Specifies the base URL for the CPAN mirror to use
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required: false
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default: false
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examples:
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- code: "cpanm: name=Dancer"
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description: Install I(Dancer) perl package.
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- code: "cpanm: name=MIYAGAWA/Plack-0.99_05.tar.gz"
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description: Install version 0.99_05 of the I(Plack) perl package.
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- code: "cpanm: name=Dancer locallib=/srv/webapps/my_app/extlib"
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description: "Install I(Dancer) (U(http://perldancer.org/)) into the specified I(locallib)"
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- code: "cpanm: from_path=/srv/webapps/my_app/src/"
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description: Install perl dependencies from local directory.
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- code: "cpanm: name=Dancer notest=True locallib=/srv/webapps/my_app/extlib"
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description: Install I(Dancer) perl package without running the unit tests in indicated I(locallib).
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- code: "cpanm: name=Dancer mirror=http://cpan.cpantesters.org/"
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description: Install I(Dancer) perl package from a specific mirror
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notes:
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- Please note that U(http://search.cpan.org/dist/App-cpanminus/bin/cpanm, cpanm) must be installed on the remote host.
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author: Franck Cuny
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'''
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def _is_package_installed(module, name, locallib, cpanm):
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cmd = ""
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if locallib:
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os.environ["PERL5LIB"] = "%s/lib/perl5" % locallib
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cmd = "%s perl -M%s -e '1'" % (cmd, name)
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res, stdout, stderr = module.run_command(cmd, check_rc=False)
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if res == 0:
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return True
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else:
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return False
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def _build_cmd_line(name, from_path, notest, locallib, mirror, cpanm):
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# this code should use "%s" like everything else and just return early but not fixing all of it now.
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# don't copy stuff like this
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if from_path:
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cmd = "{cpanm} {path}".format(cpanm=cpanm, path=from_path)
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else:
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cmd = "{cpanm} {name}".format(cpanm=cpanm, name=name)
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if notest is True:
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cmd = "{cmd} -n".format(cmd=cmd)
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if locallib is not None:
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cmd = "{cmd} -l {locallib}".format(cmd=cmd, locallib=locallib)
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if mirror is not None:
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cmd = "{cmd} --mirror {mirror}".format(cmd=cmd, mirror=mirror)
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return cmd
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def main():
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arg_spec = dict(
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name=dict(default=None, required=False, aliases=['pkg']),
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from_path=dict(default=None, required=False),
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notest=dict(default=False, type='bool'),
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locallib=dict(default=None, required=False),
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mirror=dict(default=None, required=False)
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)
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module = AnsibleModule(
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argument_spec=arg_spec,
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required_one_of=[['name', 'from_path']],
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)
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cpanm = module.get_bin_path('cpanm', True)
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name = module.params['name']
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from_path = module.params['from_path']
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notest = module.boolean(module.params.get('notest', False))
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locallib = module.params['locallib']
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mirror = module.params['mirror']
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changed = False
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installed = _is_package_installed(module, name, locallib, cpanm)
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if not installed:
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out_cpanm = err_cpanm = ''
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cmd = _build_cmd_line(name, from_path, notest, locallib, mirror, cpanm)
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rc_cpanm, out_cpanm, err_cpanm = module.run_command(cmd, check_rc=False)
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if rc_cpanm != 0:
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module.fail_json(msg=err_cpanm, cmd=cmd)
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if err_cpanm and 'is up to date' not in err_cpanm:
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changed = True
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module.exit_json(changed=changed, binary=cpanm, name=name)
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# import module snippets
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from ansible.module_utils.basic import *
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main()
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