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misc: fallback to base branch in ci.py set-branch #81

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Merged
merged 3 commits into from
Apr 2, 2025
Merged

misc: fallback to base branch in ci.py set-branch #81

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7a28af9
Fallback to base branch in `ci.py set-branch`
lauzadis Apr 2, 2025
985b365
Fix print statements
lauzadis Apr 2, 2025
dd4e483
Remove another unnecessary `$`
lauzadis Apr 2, 2025
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17 changes: 11 additions & 6 deletions scripts/ci.py
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Original file line number Diff line number Diff line change
Expand Up @@ -60,7 +60,8 @@ def has_remote_branch(repo_dir, branch_name):

def update_repo(repo_dir, branch_name):
"""
Attempt to update the repository to the given branch name
Attempt to update the repository to the given branch name, if it exists.
Otherwise tries the branch name set by `GITHUB_BASE_REF`, if it exists.
"""
branch_name = branch_name.removeprefix(GIT_ORIGIN_REFIX)
curr_branch = get_current_branch(repo_dir)
Expand All @@ -69,14 +70,18 @@ def update_repo(repo_dir, branch_name):
vprint("branches match already, nothing to do")
return

has_branch = has_remote_branch(repo_dir, branch_name)
if has_branch:
vprint(f"repo has target branch `{branch_name}`: {has_branch}...updating")
base_branch = os.environ.get("GITHUB_BASE_REF")

if has_remote_branch(repo_dir, branch_name):
vprint(f"repo has target branch {branch_name}...updating")
pout = shell(f"git switch {branch_name}", cwd=repo_dir)
vprint(pout.stdout.decode("utf-8"))
elif (base_branch != curr_branch) and has_remote_branch(repo_dir, base_branch):
vprint(f"repo does not have target branch {branch_name}, but has base branch {base_branch}...updating")
pout = shell(f"git switch {base_branch}", cwd=repo_dir)
vprint(pout.stdout.decode("utf-8"))
else:
vprint(f"repo does not have target branch `{branch_name}`, leaving at {curr_branch}")

vprint(f"repo does not have target branch {branch_name} nor base_branch {base_branch}, leaving at {curr_branch}")

def _get_branch_cmd(opts):
branch = "main"
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