patch.yml

name: Patch

on:
  pull_request:
  workflow_dispatch:

permissions:
  contents: read
  packages: read

concurrency:
  group: patch-develop-${{ github.event_name }}-${{ github.event.number || github.event_name == 'workflow_dispatch' && github.run_id || '' }}
  cancel-in-progress: true

jobs:
  test:
    if: >-
      (github.event_name != 'pull_request'
      || (github.event.pull_request.user.login == 'mergify[bot]' && startsWith(github.head_ref, 'mergify/merge-queue/'))
      || (startsWith(github.base_ref, 'version-') && !endsWith(github.base_ref, '-hotfix')))
    runs-on: erpnext-arc-patch
    timeout-minutes: 60

    name: Patch Test

    container:
      image: ghcr.io/frappe/erpnext-ci-mariadb:py3.14-node24-mariadb11.8
      credentials:
        username: ${{ secrets.GHCR_USERNAME || github.actor }}
        password: ${{ secrets.GHCR_TOKEN || github.token }}

    defaults:
      run:
        shell: bash

    env:
      ERPNEXT_CI_USER: ci
      CI_DB_DATADIR: /home/ci/db-ram/data
      PIP_CACHE_DIR: /home/ci/.cache/pip
      npm_config_cache: /home/ci/.cache/npm
      YARN_CACHE_FOLDER: /home/ci/.cache/yarn
      UV_CACHE_DIR: /home/ci/.cache/uv
      UV_LINK_MODE: copy

    steps:
      - name: Clone
        uses: actions/checkout@v6

      - name: Check for valid Python & Merge Conflicts
        run: |
          python -m compileall -fq "${GITHUB_WORKSPACE}"
          if grep -lr --exclude-dir=node_modules "^<<<<<<< " "${GITHUB_WORKSPACE}"
              then echo "Found merge conflicts"
              exit 1
          fi

      - name: Add to Hosts
        run: echo "127.0.0.1 test_site" | sudo tee -a /etc/hosts

      - name: Start DB
        run: bash ${GITHUB_WORKSPACE}/.github/helper/start-db.sh
        env:
          SKIP_SYSTEM_SETUP: "1"

      # The v14 baseline backup is a fixed published file — cache it instead of re-downloading
      # it from the GitHub release every run.
      - name: Cache erpnext v14 backup
        id: cache-v14
        uses: actions/cache@v4
        with:
          path: /tmp/erpnext-v14.sql.gz
          key: erpnext-v14-sql-gz

      - name: Download erpnext v14 backup
        if: steps.cache-v14.outputs.cache-hit != 'true'
        run: |
          curl -fSL --retry 5 --retry-all-errors --retry-delay 5 \
            -o /tmp/erpnext-v14.sql.gz \
            https://github.com/frappe/erpnext/releases/download/v14-baseline/erpnext-v14.sql.gz

      - name: Install
        run: bash ${GITHUB_WORKSPACE}/.github/helper/install.sh
        env:
          DB: mariadb
          TYPE: patch
          DB_HOST: 127.0.0.1
          DB_USER_HOST: '%'
          SKIP_SYSTEM_SETUP: "1"
          SKIP_WKHTMLTOX_SETUP: 1
          CI_SKIP_ERPNEXT_ASSETS: 1
          # Anonymous git to github.com gets throttled to a 401; authenticate the clones.
          CI_GITHUB_TOKEN: ${{ github.token }}

      - name: Run Patch Tests
        run: |
          su -m "$ERPNEXT_CI_USER" -s /bin/bash <<'EOF'
          set -eo pipefail
          cd ~/frappe-bench/
          jq 'del(.install_apps)' ~/frappe-bench/sites/test_site/site_config.json > tmp.json
          mv tmp.json ~/frappe-bench/sites/test_site/site_config.json

          bench --site test_site --force restore /tmp/erpnext-v14.sql.gz

          git -C "apps/frappe" remote set-url upstream https://github.com/frappe/frappe.git
          git -C "apps/erpnext" remote set-url upstream https://github.com/frappe/erpnext.git

          # Start every bench process except the background workers. If workers run during a
          # migrate, they pick up the orphan-link cleanup jobs it enqueues and race its schema
          # changes, which fails with MySQL 1412 "Table definition has changed". Redis and the
          # other services stay up; the queued jobs simply wait and are harmless here.
          function start_bench_without_workers() {
            local procs
            procs=$(awk -F: '/^[a-z_]+:/ && $1 !~ /worker/ {print $1}' ~/frappe-bench/Procfile)
            honcho start -f ~/frappe-bench/Procfile $procs &>> ~/frappe-bench/bench_start.log &
          }

          function retry() {
            for attempt in 1 2 3; do
              "$@" && return
              echo "Attempt $attempt failed: $*"
              sleep 15
            done
            return 1
          }

          function update_to_version() {
            version=$1

            branch_name="version-$version-hotfix"
            echo "Updating to v$version"

            # Fetch and checkout branches
            retry git -C "apps/frappe" fetch --depth 1 upstream $branch_name:$branch_name
            retry git -C "apps/erpnext" fetch --depth 1 upstream $branch_name:$branch_name
            git -C "apps/frappe" checkout -q -f $branch_name
            git -C "apps/erpnext" checkout -q -f $branch_name

            # Resetup env and install apps
            pgrep honcho | xargs kill
            sleep 10
            rm -rf ~/frappe-bench/env
            bench -v setup env --python "$2"
            bench pip install -e ./apps/erpnext
            start_bench_without_workers

            bench --site test_site migrate
          }

          uv python install 3.13
          update_to_version 15 "$(uv python find 3.13)"
          update_to_version 16 python3.14

          echo "Updating to latest version"
          fallback_to_develop=0
          if [ -n "${GITHUB_BASE_REF:-}" ]; then
            frappe_ref="refs/heads/$GITHUB_BASE_REF"
            fallback_to_develop=1
          elif [ "${GITHUB_REF_TYPE:-}" = "branch" ]; then
            frappe_ref="$GITHUB_REF"
            fallback_to_develop=1
          elif [ "${GITHUB_REF_TYPE:-}" = "tag" ]; then
            frappe_ref="$GITHUB_REF"
          else
            echo "Unsupported GitHub ref type: '${GITHUB_REF_TYPE:-unset}'"
            exit 1
          fi

          ls_remote_status=0
          git -C "apps/frappe" ls-remote --exit-code upstream "$frappe_ref" >/dev/null \
            || ls_remote_status=$?
          if [ "$ls_remote_status" -eq 2 ] && [ "$fallback_to_develop" -eq 1 ]; then
            echo "frappe has no '$frappe_ref'; falling back to develop"
            frappe_ref=refs/heads/develop
          elif [ "$ls_remote_status" -ne 0 ]; then
            exit "$ls_remote_status"
          fi
          retry git -C "apps/frappe" fetch --depth 1 upstream "$frappe_ref"
          git -C "apps/frappe" checkout -q -f FETCH_HEAD
          git -C "apps/erpnext" checkout -q -f "$GITHUB_SHA"

          pgrep honcho | xargs kill
          rm -rf ~/frappe-bench/env
          bench -v setup env --python python3.14
          bench pip install -e ./apps/erpnext
          start_bench_without_workers

          bench --site test_site migrate
          EOF

      - name: Show bench output
        if: ${{ always() }}
        run: |
          cd ~/frappe-bench
          cat bench_start.log || true
          cd logs
          for f in ./*.log*; do
            echo "Printing log: $f";
            cat $f
          done