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repos: add support for Mercurial Repos

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This commit adds support for cloning mercurial repos using the type
string 'hg'.

Signed-off-by: Henning Schild <henning.schild@siemens.com>
This commit is contained in:
Henning Schild 2018-01-05 16:00:31 +01:00 committed by Daniel Wagner
parent c47b511d34
commit 013722fd28
1 changed files with 36 additions and 6 deletions
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42
kas/repos.py
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@ -100,6 +100,9 @@ class Repo:
if typ == 'git': if typ == 'git':
return GitRepo(url, path, refspec, layers, disable_operations) return GitRepo(url, path, refspec, layers, disable_operations)
if typ == 'hg':
return MercurialRepo(url, path, refspec, layers,
disable_operations)
raise NotImplementedError('Repo typ "%s" not supported.' % typ) raise NotImplementedError('Repo typ "%s" not supported.' % typ)
@staticmethod @staticmethod
@ -107,12 +110,14 @@ class Repo:
""" """
Check if path is a version control repo and return its root path. Check if path is a version control repo and return its root path.
""" """
(ret, output) = run_cmd(['git', (ret, output) = run_cmd(['git', 'rev-parse', '--show-toplevel'],
'rev-parse', cwd=path, env=environ, fail=False,
'--show-toplevel'], liveupdate=False)
cwd=path, if ret == 0:
env=environ, return output.strip()
fail=False,
(ret, output) = run_cmd(['hg', 'root'],
cwd=path, env=environ, fail=False,
liveupdate=False) liveupdate=False)
if ret == 0: if ret == 0:
return output.strip() return output.strip()
@ -227,3 +232,28 @@ class GitRepo(RepoImpl):
def checkout_cmd(self): def checkout_cmd(self):
return ['git', 'checkout', '-q', return ['git', 'checkout', '-q',
'{refspec}'.format(refspec=self.refspec)] '{refspec}'.format(refspec=self.refspec)]
class MercurialRepo(RepoImpl):
"""
Provides the hg implementations for a Repo.
"""
# pylint: disable=no-self-use,missing-docstring,unused-argument
def clone_cmd(self, gitsrcdir, config):
return ['hg', 'clone', self.url, self.path]
def contains_refspec_cmd(self):
return ['hg', 'log', '-r', self.refspec]
def fetch_cmd(self):
return ['hg', 'pull']
def is_dirty_cmd(self):
return ['hg', 'diff']
def current_rev_cmd(self):
return ['hg', 'identify', '-i', '--debug']
def checkout_cmd(self):
return ['hg', 'checkout', '{refspec}'.format(refspec=self.refspec)]