Merge pull request #1982 from AxiomCodeAI/ci/close-issues-on-dev

ci: close the issues a pull request names once it reaches dev

Author: swapnilpaliwal-sd

.github/scripts/close-issues-on-dev.sh

@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+# close-issues-on-dev.sh — close the issues named by pull requests that merged into a branch other than
+# dev, once their merge commit is part of dev (see .github/workflows/close-issues-on-dev.yml).
+#
+#   DRY_RUN=1 .github/scripts/close-issues-on-dev.sh     # list, close nothing
+#
+# Needs: gh (authenticated; GH_TOKEN in CI), a checkout with full history, and origin/dev or HEAD on dev.
+# LOOKBACK: how many recently merged pull requests to consider (default 300).
+set -euo pipefail
+
+DRY_RUN="${DRY_RUN:-0}"
+LOOKBACK="${LOOKBACK:-300}"
+REPO="${GITHUB_REPOSITORY:-$(gh repo view --json nameWithOwner -q .nameWithOwner)}"
+DEV_REF="${DEV_REF:-HEAD}"
+[ "$DEV_REF" = HEAD ] && [ "$(git rev-parse --abbrev-ref HEAD)" != dev ] && DEV_REF=origin/dev
+
+closed=0; pending=0
+while IFS=$'\t' read -r pr base merge body64; do
+  [ -n "$merge" ] || continue
+  [ "$base" = dev ] && continue                               # GitHub closes these itself
+  if ! git merge-base --is-ancestor "$merge" "$DEV_REF" 2>/dev/null; then
+    pending=$((pending + 1)); continue                        # merged, but not on dev yet
+  fi
+  body=$(printf '%s' "$body64" | base64 --decode)
+  for n in $(printf '%s\n' "$body" | grep -oiE '\b(close[sd]?|fix(e[sd])?|resolve[sd]?)[[:space:]]*:?[[:space:]]+#[0-9]+' \
+             | grep -oE '[0-9]+$' | sort -un); do
+    state=$(gh issue view "$n" --repo "$REPO" --json state -q .state 2>/dev/null || echo MISSING)
+    [ "$state" = OPEN ] || continue
+    if [ "$DRY_RUN" = 1 ]; then
+      echo "would close #$n  (pull request #$pr into $base, ${merge:0:9} is on dev)"
+    else
+      gh issue close "$n" --repo "$REPO" \
+        --comment "Closed by #$pr, which merged into \`$base\` and reached \`dev\` in ${merge:0:9}."
+      echo "closed #$n  (pull request #$pr into $base)"
+    fi
+    closed=$((closed + 1))
+  done
+done < <(gh pr list --repo "$REPO" --state merged --limit "$LOOKBACK" \
+           --json number,baseRefName,mergeCommit,body \
+           -q '.[] | [.number, .baseRefName, (.mergeCommit.oid // ""), (.body // "" | @base64)] | @tsv')
+
+verb=closed; [ "$DRY_RUN" = 1 ] && verb="to close"
+echo "issues $verb: $closed; merged pull requests not on dev yet: $pending"

.github/workflows/close-issues-on-dev.yml

@@ -0,0 +1,44 @@
+# ─────────────────────────────────────────────────────────────────────────────
+# A pull request that merges into a release or integration branch (0.2.1, a
+# perf branch) never closes the issues it names: GitHub acts on "Closes #N" only
+# when the merge lands on the default branch. This closes them when that work
+# reaches `dev`.
+#
+# On every push to dev it looks at pull requests merged into any other branch,
+# keeps those whose merge commit is now part of dev, and closes each open issue
+# their description closes ("Closes", "Fixes", "Resolves" #N), with a comment
+# naming the pull request. "Part of #N" and "Refs #N" are not closing words, so
+# umbrella issues stay open.
+# ─────────────────────────────────────────────────────────────────────────────
+name: close-issues-on-dev
+
+on:
+  push:
+    branches: [dev]
+  workflow_dispatch:
+    inputs:
+      dry_run:
+        description: list what would be closed, close nothing
+        type: boolean
+        default: true
+
+permissions:
+  contents: read
+  issues: write
+  pull-requests: read
+
+jobs:
+  close:
+    name: close issues whose pull request reached dev
+    runs-on: ubuntu-24.04
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: close the issues
+        env:
+          GH_TOKEN: ${{ github.token }}
+          DRY_RUN: ${{ github.event_name == 'workflow_dispatch' && inputs.dry_run && '1' || '0' }}
+        run: .github/scripts/close-issues-on-dev.sh