jq.yml

---
#
# .github/workflows/jq.yml
#
name: jq Workflow
on:  # yamllint disable-line rule:truthy
  pull_request:

defaults:
  run:
    shell: bash

jobs:
  stage1:
    name: Change Check
    runs-on: 'ubuntu-latest'
    outputs:
      docs_changed: ${{ steps.check_file_changed.outputs.docs_changed }}
    steps:
      - name: Checkout Repo
        id: checkout-repo
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
          ref: ${{ github.ref }}
          submodules: recursive
      - name: Get Change List
        id: check_file_changed
        run: |
          # Diff HEAD with the previous commit then output to stdout.
          printf "=== Which files changed? ===\n"
          GIT_DIFF="$(git diff --name-only HEAD^ HEAD)"
          printf "%s\n" "${GIT_DIFF}"
          printf "\n"

          # Check if the files are present in the changed file list (added, modified, deleted) then output to stdout.
          HAS_DIFF=false
          printf "=== Which jq files changed? ===\n"
          if printf "%s\n" "${GIT_DIFF}" | grep -E '^(jq/.*[.]jq|.github/workflows/jq.yml)$'; then
            HAS_DIFF=true
          fi
          printf "\n"

          # Did Golang files change?
          printf "=== Did Golang files change? ===\n"
          printf "%s\n" "${HAS_DIFF}"
          printf "\n"

          # Set the output named "docs_changed"
          printf "%s=%s\n" "docs_changed" "${HAS_DIFF}" >> "${GITHUB_OUTPUT}"
  stage2:
    name: jq Checks
    strategy:
      matrix:
        os: ["ubuntu-latest"]
    runs-on: "${{ matrix.os }}"
    needs: [stage1]
    if: needs.stage1.outputs.docs_changed == 'True'
    steps:
      - name: Checkout Repo
        id: checkout-repo
        uses: actions/checkout@v3
      - name: Set up jq
        id: setup-jq
        run: |
          sudo apt install -y jq
      - name: Show jq version
        id: jq-version
        run: |
          jq --version
      - name: Checkout bats-core
        id: checkout-bats-core
        uses: actions/checkout@v3
        with:
          repository: bats-core/bats-core
          path: bats-core
      - name: Install Bats
        id: install-bats-core
        run: |
          cd bats-core
          sudo ./install.sh /usr/local
      - name: CD to jq Dir
        id: cd-to-jq-dir
        run: |
          pwd
          ls
          cd ./jq
          pwd
          ls
      - name: Testing with Bats tests
        id: jq-bats-run
        run: |-
          cd ./jq
          ./for_each ../../.github/citools/jq/jq-bats