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Speed up rosdistro cloning with blobless partial clones #755

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Speed up rosdistro cloning with blobless partial clones #755

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15 changes: 11 additions & 4 deletions bloom/commands/release.py
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Original file line number Diff line number Diff line change
Expand Up @@ -741,9 +741,18 @@ def _my_run(cmd, msg=None):
rosdistro_url = 'https://{gh.token}:x-oauth-basic@github.com/{base_repo_id}.git'.format(**locals())
fork_template = 'https://{gh.token}:x-oauth-basic@github.com/{head_org}/{head_repo}.git'
rosdistro_fork_url = fork_template.format(**locals())
_my_run("mkdir -p {base_info[repo]}".format(**locals()))
# Use partial clone if available to speed up cloning large rosdistro repo
try:
cmd = "git clone --filter=blob:none {rosdistro_url} " \
"--branch {base_info[branch]} --single-branch {base_info[repo]}"
_my_run(cmd.format(**locals()), "Cloning rosdistro")
except subprocess.CalledProcessError:
cmd = "git clone {rosdistro_url} " \
"--branch {base_info[branch]} --single-branch {base_info[repo]}"
_my_run(cmd.format(**locals()), "Cloning rosdistro (fallback to full clone)")
with change_directory(base_info['repo']):
_my_run('git init')
# Remove the remote to avoid storing the oauth token in the git config
_my_run("git remote remove origin")
branches = [x['name'] for x in gh.list_branches(head_org, head_repo)]
new_branch = 'bloom-{repository}-{count}'
count = 0
Expand All @@ -763,8 +772,6 @@ def _my_run(cmd, msg=None):
warning("Skipping the pull request...")
return
_my_run('git checkout -b {new_branch}'.format(**locals()))
_my_run("git pull {rosdistro_url} {base_info[branch]}".format(**locals()),
"Pulling latest rosdistro branch")
rosdistro_index_commit = get_rosdistro_index_commit()
if rosdistro_index_commit is not None:
_my_run('git reset --hard {rosdistro_index_commit}'.format(**locals()))
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