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feat(ops): make branch cleanup PR-aware using GitHub CLI

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Nubenetes Bot
2026-05-18 10:55:28 +02:00
parent 2ee287c30c
commit 8c9be4fd7d
1 changed files with 36 additions and 29 deletions
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65
.github/workflows/cleanup_merged_branches.yml vendored
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@@ -16,7 +16,9 @@ jobs:
ref: develop # Operamos sobre develop para usar la lógica de limpieza más reciente
fetch-depth: 0
- name: Delete merged branches
- name: Delete merged and stale branches
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: |
git config --global user.name "github-actions[bot]"
git config --global user.email "github-actions[bot]@users.noreply.github.com"
@@ -24,45 +26,50 @@ jobs:
echo "Fetching latest changes..."
git fetch --prune
echo "Identifying branches merged into develop..."
# Get remote branches merged into origin/develop
# Filter out protected branches: master, develop, gh-pages, and the HEAD pointer
branches=$(git branch -r --merged origin/develop | grep -vE 'origin/(master|develop|gh-pages|HEAD)' | sed 's/.*origin\///')
if [ -z "$branches" ]; then
echo "No merged branches to clean up."
exit 0
fi
for branch in $branches; do
echo "Deleting remote branch: $branch"
git push origin --delete "$branch"
done
echo "---"
echo "Identifying stale unmerged branches (no activity for 30 days)..."
# Get all remote branches with their last commit date
# Format: authordate:iso8601 refname:short
current_date=$(date +%s)
stale_seconds=$((30 * 24 * 60 * 60)) # 30 days
git for-each-ref --format='%(authordate:unix) %(refname:short)' refs/remotes/origin | while read last_commit_unix branch_full; do
branch=$(echo "$branch_full" | sed 's/origin\///')
echo "Auditing remote branches..."
# Get all remote branches (excluding protected ones)
branches=$(git branch -r | grep -vE 'origin/(master|develop|gh-pages|HEAD)' | sed 's/.*origin\///')
for branch in $branches; do
echo "[*] Checking branch: $branch"
# Skip protected branches and HEAD
if [[ "$branch" =~ ^(master|develop|gh-pages|HEAD)$ ]]; then
# 1. Check if it's merged into develop (Git check)
if git branch -r --merged origin/develop | grep -q "origin/$branch"; then
echo " [+] Branch is merged in git. Deleting..."
git push origin --delete "$branch"
continue
fi
# Skip branches that were just identified as merged (avoid double attempt)
if [[ " $branches " =~ " $branch " ]]; then
continue
# 2. Check PR status via GitHub CLI
# Returns state (OPEN, CLOSED, MERGED) and PR number
pr_info=$(gh pr list --head "$branch" --state all --json state,number --jq '.[0] | "\(.state) \(.number)"' 2>/dev/null || echo "")
if [ -n "$pr_info" ] && [ "$pr_info" != "null null" ]; then
state=$(echo "$pr_info" | cut -d' ' -f1)
number=$(echo "$pr_info" | cut -d' ' -f2)
if [ "$state" == "OPEN" ]; then
echo " [-] Skipping: Open PR found (#$number)"
continue
elif [ "$state" == "CLOSED" ] || [ "$state" == "MERGED" ]; then
echo " [+] Deleting: Associated PR #$number is $state"
git push origin --delete "$branch"
continue
fi
fi
# 3. If no PR, check stale inactivity (30 days)
last_commit_unix=$(git log -1 --format=%at "origin/$branch")
age=$((current_date - last_commit_unix))
if [ "$age" -gt "$stale_seconds" ]; then
last_date=$(date -d "@$last_commit_unix" +"%Y-%m-%d")
echo "Deleting stale branch: $branch (Last commit: $last_date)"
git push origin --delete "$branch" || echo "Could not delete $branch (might be protected or already gone)"
echo " [+] Deleting stale branch (No PR, Inactive since $last_date)"
git push origin --delete "$branch"
else
echo " [-] Keeping: Active branch (No PR, last commit less than 30 days ago)"
fi
done