diff options
Diffstat (limited to 'zuul/lib/cloner.py')
| -rw-r--r-- | zuul/lib/cloner.py | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/zuul/lib/cloner.py b/zuul/lib/cloner.py index 579b9c7e1..89ebada0e 100644 --- a/zuul/lib/cloner.py +++ b/zuul/lib/cloner.py @@ -29,13 +29,14 @@ class Cloner(object): def __init__(self, git_base_url, projects, workspace, zuul_branch, zuul_ref, zuul_url, branch=None, clone_map_file=None, - project_branches=None): + project_branches=None, cache_dir=None): self.clone_map = [] self.dests = None self.branch = branch self.git_url = git_base_url + self.cache_dir = cache_dir self.projects = projects self.workspace = workspace self.zuul_branch = zuul_branch @@ -66,9 +67,24 @@ class Cloner(object): self.log.info("Prepared all repositories") def cloneUpstream(self, project, dest): + # Check for a cached git repo first + git_cache = '%s/%s' % (self.cache_dir, project) git_upstream = '%s/%s' % (self.git_url, project) - self.log.info("Creating repo %s from upstream %s", - project, git_upstream) + if (self.cache_dir and + os.path.exists(git_cache) and + not os.path.exists(dest)): + # file:// tells git not to hard-link across repos + git_cache = 'file://%s' % git_cache + self.log.info("Creating repo %s from cache %s", + project, git_cache) + new_repo = git.Repo.clone_from(git_cache, dest) + self.log.info("Updating origin remote in repo %s to %s", + project, git_upstream) + origin = new_repo.remotes.origin.config_writer.set( + 'url', git_upstream) + else: + self.log.info("Creating repo %s from upstream %s", + project, git_upstream) repo = Repo( remote=git_upstream, local=dest, |