Merge branch refs/heads/2.1.x into 2.2.x

Author: phpstan-bot

.github/workflows/issue-bot.yml

@@ -229,130 +229,3 @@ jobs:
           fi
 
           exit $exit_code
-
-  regression-tests:
-    name: "Generate regression tests"
-    needs: evaluate
-    if: github.event_name == 'pull_request' && github.event.pull_request.user.login == 'phpstan-bot'
-    runs-on: blacksmith-4vcpu-ubuntu-2404
-    timeout-minutes: 60
-    permissions:
-      contents: read
-      pull-requests: write
-
-    steps:
-      - name: "Check for feedback loop"
-        id: check
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          COMMIT_MSG=$(gh api "repos/${{ github.repository }}/commits/${{ github.event.pull_request.head.sha }}" --jq '.commit.message' 2>/dev/null || true)
-          if [[ "$COMMIT_MSG" == "Add regression test for #"* ]]; then
-            echo "Last commit was regression test addition, skipping"
-            echo "skip=true" >> "$GITHUB_OUTPUT"
-          else
-            echo "skip=false" >> "$GITHUB_OUTPUT"
-          fi
-
-      - name: "Checkout"
-        if: steps.check.outputs.skip != 'true'
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ github.head_ref }}
-          fetch-depth: 0
-
-      - name: "Download step summary"
-        if: steps.check.outputs.skip != 'true'
-        uses: actions/download-artifact@v4
-        with:
-          name: step-summary
-          path: ./tmp
-
-      - name: "Install PHP"
-        if: steps.check.outputs.skip != 'true'
-        uses: "shivammathur/setup-php@v2"
-        with:
-          coverage: "none"
-          php-version: "8.4"
-          ini-file: development
-          extensions: mbstring
-
-      - name: "Install dependencies"
-        if: steps.check.outputs.skip != 'true'
-        uses: "ramsey/composer-install@v3"
-
-      - name: "Save HEAD before generation"
-        if: steps.check.outputs.skip != 'true'
-        id: before
-        run: |
-          git config user.name "phpstan-bot"
-          git config user.email "ondrej+phpstanbot@mirtes.cz"
-          echo "sha=$(git rev-parse HEAD)" >> "$GITHUB_OUTPUT"
-
-      - name: "Generate regression tests"
-        if: steps.check.outputs.skip != 'true'
-        uses: anthropics/claude-code-action@v1
-        with:
-          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
-          claude_args: "--model claude-opus-4-6"
-          prompt: |
-            Read the file ./tmp/step-summary.md which contains the Issue Bot step summary from CI in Markdown format. Interpret this Markdown to figure out which GitHub issues need regression tests added. For each affected issue (where behavior changed), run /regression-test with the issue number.
-
-            Also read the diff of this branch to see what has already been done. The primary fixed issue will already have a test committed. The Issue Bot step summary might mention other fixed issues, so please add regression tests for those.
-
-            Do not create a branch or push - this will be handled automatically.
-
-      - name: "Push"
-        if: steps.check.outputs.skip != 'true'
-        run: |
-          if [ "$(git rev-parse HEAD)" = "$(git rev-parse @{u})" ]; then
-            echo "No new commits to push"
-            exit 0
-          fi
-
-          git push
-
-      - name: "Update PR description"
-        if: steps.check.outputs.skip != 'true'
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          BEFORE_SHA: ${{ steps.before.outputs.sha }}
-        run: |
-          CURRENT_SHA="$(git rev-parse HEAD)"
-
-          if [ "$BEFORE_SHA" = "$CURRENT_SHA" ]; then
-            echo "No new commits, skipping PR description update"
-            exit 0
-          fi
-
-          # Extract issue numbers from new commit messages
-          ISSUE_NUMBERS=$(git log --format='%s' "$BEFORE_SHA".."$CURRENT_SHA" | grep -oP '#\K[0-9]+' | sort -u)
-
-          if [ -z "$ISSUE_NUMBERS" ]; then
-            echo "No issue numbers found in new commits"
-            exit 0
-          fi
-
-          # Get current PR body via REST API (avoids GraphQL scope requirements)
-          PR_API="repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }}"
-          gh api "$PR_API" --jq '.body' > /tmp/pr-body.txt
-
-          # Append closes lines for issues not already in the body
-          ADDED=false
-          for NUM in $ISSUE_NUMBERS; do
-            ISSUE_URL="https://github.com/phpstan/phpstan/issues/$NUM"
-            if ! grep -qF "$ISSUE_URL" /tmp/pr-body.txt; then
-              if [ "$ADDED" = false ]; then
-                echo "" >> /tmp/pr-body.txt
-              fi
-              echo "Closes $ISSUE_URL" >> /tmp/pr-body.txt
-              ADDED=true
-            fi
-          done
-
-          if [ "$ADDED" = false ]; then
-            echo "All issues already referenced in PR description"
-            exit 0
-          fi
-
-          gh api "$PR_API" -X PATCH -f body="$(cat /tmp/pr-body.txt)"