-def migrate_jobspec(jobspec, src, dst, dst_repo, args):
- """Copy a job's script to the destination repository, and update its record.
-
- Given a jobspec dictionary, this function finds the referenced script from
- src and copies it to dst and dst_repo. It also updates jobspec in place to
- refer to names on the destination.
- """
- repo = jobspec.get('repository')
- if repo is None:
- return
- # script_version is the "script_version" parameter from the source
- # component or job. If no script_version was supplied in the
- # component or job, it is a mistake in the pipeline, but for the
- # purposes of copying the repository, default to "master".
- script_version = jobspec.get('script_version') or 'master'
- script_key = (repo, script_version)
- if script_key not in scripts_copied:
- copy_git_repo(repo, src, dst, dst_repo, script_version, args)
- scripts_copied.add(script_key)
- jobspec['repository'] = dst_repo
- repo_dir = local_repo_dir[repo]
- for version_key in ['script_version', 'supplied_script_version']:
- if version_key in jobspec:
- jobspec[version_key] = git_rev_parse(jobspec[version_key], repo_dir)
-
-# copy_git_repos(p, src, dst, dst_repo, args)
-#
-# Copies all git repositories referenced by pipeline instance or
-# template 'p' from src to dst.
-#
-# For each component c in the pipeline:
-# * Copy git repositories named in c['repository'] and c['job']['repository'] if present
-# * Rename script versions:
-# * c['script_version']
-# * c['job']['script_version']
-# * c['job']['supplied_script_version']
-# to the commit hashes they resolve to, since any symbolic
-# names (tags, branches) are not preserved in the destination repo.
-#
-# The pipeline object is updated in place with the new repository
-# names. The return value is undefined.
-#
-def copy_git_repos(p, src, dst, dst_repo, args):
- for component in p['components'].itervalues():
- migrate_jobspec(component, src, dst, dst_repo, args)
- if 'job' in component:
- migrate_jobspec(component['job'], src, dst, dst_repo, args)