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701ba60ebf
Facilitate writing import-export based helpers in python by refactoring common code to a base class. Signed-off-by: Sverre Rabbelier <srabbelier@gmail.com>
96 lines
2.5 KiB
Python
96 lines
2.5 KiB
Python
#!/usr/bin/env python
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import sys
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import os
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sys.path.insert(0, os.getenv("GITPYTHONLIB","."))
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from git_remote_helpers.helper import RemoteHelper
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from git_remote_helpers.util import check_output, debug
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from git_remote_helpers.git.repo import GitRepo
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from git_remote_helpers.git.exporter import GitExporter
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from git_remote_helpers.git.importer import GitImporter
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from git_remote_helpers.git.non_local import NonLocalGit
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class TestgitRemoteHelper(RemoteHelper):
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def get_repo(self, alias, url):
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"""Returns a git repository object initialized for usage.
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"""
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repo = GitRepo(url)
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repo.get_revs()
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repo.get_head()
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prefix = 'refs/testgit/%s/' % alias
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debug("prefix: '%s'", prefix)
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repo.marksfile = 'testgit.marks'
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repo.prefix = prefix
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self.setup_repo(repo, alias)
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repo.exporter = GitExporter(repo)
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repo.importer = GitImporter(repo)
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repo.non_local = NonLocalGit(repo)
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return repo
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def local_repo(self, repo, path):
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"""Returns a git repository object initalized for usage.
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"""
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local = GitRepo(path)
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self.setup_local_repo(local, repo)
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local.exporter = GitExporter(local)
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local.importer = GitImporter(local)
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return local
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def do_list(self, repo, args):
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"""Lists all known references.
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Bug: This will always set the remote head to master for non-local
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repositories, since we have no way of determining what the remote
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head is at clone time.
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"""
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for ref in repo.revs:
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debug("? refs/heads/%s", ref)
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print "? refs/heads/%s" % ref
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if repo.head:
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debug("@refs/heads/%s HEAD" % repo.head)
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print "@refs/heads/%s HEAD" % repo.head
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else:
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debug("@refs/heads/master HEAD")
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print "@refs/heads/master HEAD"
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print # end list
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def sanitize(self, value):
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"""Cleans up the url.
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"""
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if value.startswith('testgit::'):
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value = value[9:]
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return value
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def get_refs(self, repo, gitdir):
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"""Returns a dictionary with refs.
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"""
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args = ["git", "--git-dir=" + gitdir, "for-each-ref", "refs/heads"]
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lines = check_output(args).strip().split('\n')
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refs = {}
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for line in lines:
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value, name = line.split(' ')
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name = name.strip('commit\t')
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refs[name] = value
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return refs
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if __name__ == '__main__':
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sys.exit(TestgitRemoteHelper().main(sys.argv))
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