Add an update option to the git module
This will allow just making sure the repo exists w/out actually making any chnages to it. Useful if you're going to run a play repeatedly against a host that might have active development going on in the repository (think initial bootstrap of a developers system, and continued playbook runs to work on other projects).
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@ -64,11 +64,22 @@ options:
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- Create a shallow clone with a history truncated to the specified
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number or revisions. The minimum possible value is C(1), otherwise
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ignored.
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examples:
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update:
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required: false
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default: "yes"
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choices: [ "yes", "no" ]
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version_added: "1.2"
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description:
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- If C(yes), repository will be updated using the supplied
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remote. Otherwise the repo will be left untouched.
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Prior to 1.2, this was always 'yes' and could not be disabled.
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examples:
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- code: "git: repo=git://foosball.example.org/path/to/repo.git dest=/srv/checkout version=release-0.22"
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description: Example git checkout from Ansible Playbooks
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- code: "git: repo=ssh://git@github.com/mylogin/hello.git dest=/home/mylogin/hello"
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description: Example read-write git checkout from github
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- code: "git: repo=git://foosball.example.org/path/to/repo.git dest=/srv/checkout update=no"
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description: Example just ensuring the repo checkout exists
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'''
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import re
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@ -264,6 +275,7 @@ def main():
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remote=dict(default='origin'),
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force=dict(default='yes', type='bool'),
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depth=dict(default=None, type='int'),
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update=dict(default='yes', type='bool'),
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),
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supports_check_mode=True
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)
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@ -274,6 +286,7 @@ def main():
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remote = module.params['remote']
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force = module.params['force']
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depth = module.params['depth']
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update = module.params['update']
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gitconfig = os.path.join(dest, '.git', 'config')
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@ -287,6 +300,12 @@ def main():
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if module.check_mode:
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module.exit_json(changed=True)
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(rc, out, err) = clone(module, repo, dest, remote, depth)
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elif not update:
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# Just return having found a repo already in the dest path
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# this does no checking that the repo is the actual repo
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# requested.
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before = get_version(dest)
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module.exit_json(changed=False, before=before, after=before)
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else:
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# else do a pull
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local_mods = has_local_mods(dest)
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