def _ExecuteOne(self, revision, nb, project):
"""Start one project."""
# If the current revision is immutable, such as a SHA1, a tag or
# a change, then we can't push back to it. Substitute with
# dest_branch, if defined; or with manifest default revision instead.
branch_merge = ''
if IsImmutable(project.revisionExpr):
if project.dest_branch:
branch_merge = project.dest_branch
else:
branch_merge = self.manifest.default.revisionExpr
try:
ret = project.StartBranch(nb,
branch_merge=branch_merge,
revision=revision)
except Exception as e:
print('error: unable to checkout %s: %s' % (project.name, e),
file=sys.stderr)
ret = False
return (ret, project)
def Execute(self, opt, args):
nb = args[0]
err = []
projects = []
if not opt.all:
projects = args[1:]
if len(projects) < 1:
projects = [
'.',
] # start it in the local project by default
all_projects = self.GetProjects(projects,
missing_ok=bool(self.gitc_manifest))
# This must happen after we find all_projects, since GetProjects may need
# the local directory, which will disappear once we save the GITC manifest.
if self.gitc_manifest:
gitc_projects = self.GetProjects(projects,
manifest=self.gitc_manifest,
missing_ok=True)
for project in gitc_projects:
if project.old_revision:
project.already_synced = True
else:
project.already_synced = False
project.old_revision = project.revisionExpr
project.revisionExpr = None
# Save the GITC manifest.
gitc_utils.save_manifest(self.gitc_manifest)
# Make sure we have a valid CWD
if not os.path.exists(os.getcwd()):
os.chdir(self.manifest.topdir)
pm = Progress('Starting %s' % nb, len(all_projects))
for project in all_projects:
pm.update()
if self.gitc_manifest:
gitc_project = self.gitc_manifest.paths[project.relpath]
# Sync projects that have not been opened.
if not gitc_project.already_synced:
proj_localdir = os.path.join(
self.gitc_manifest.gitc_client_dir, project.relpath)
project.worktree = proj_localdir
if not os.path.exists(proj_localdir):
os.makedirs(proj_localdir)
project.Sync_NetworkHalf()
sync_buf = SyncBuffer(self.manifest.manifestProject.config)
project.Sync_LocalHalf(sync_buf)
project.revisionId = gitc_project.old_revision
# If the current revision is immutable, such as a SHA1, a tag or
# a change, then we can't push back to it. Substitute with
# dest_branch, if defined; or with manifest default revision instead.
branch_merge = ''
if IsImmutable(project.revisionExpr):
if project.dest_branch:
branch_merge = project.dest_branch
else:
branch_merge = self.manifest.default.revisionExpr
if not project.StartBranch(nb, branch_merge=branch_merge):
err.append(project)
pm.end()
if err:
for p in err:
print("error: %s/: cannot start %s" % (p.relpath, nb),
file=sys.stderr)
sys.exit(1)