ci.yml

name: GitHub CI

permissions:
  contents: write

on:
  push:
    paths-ignore:
      - '*.md'
      - '*.yml'
      - '.github/*'
      - '.github/*_TEMPLATE/**'
    tags:
      - 'v*'
    branches:
      - '**'
  pull_request:
    paths-ignore:
      - '*.md'
      - '*.yml'
      - '.github/*'
      - '.github/*_TEMPLATE/**'
  workflow_dispatch:


env:
  is_pr: ${{ startsWith(github.ref, 'refs/pull/') }}
  repo_default: 'RadWolfie/xbox_object_directory_list'

jobs:
  lint:
    name: Clang Lint Verify
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: DoozyX/clang-format-lint-action@v0.11
        with:
          source: 'src'
          extensions: 'h,c'
          clangFormatVersion: 11
  semver:
    name: Generate Semver
    runs-on: ubuntu-latest
    outputs:
      ver-prev: ${{ steps.semver-output.outputs.version_previous }}
      ver-cur: ${{ steps.semver-output.outputs.version_current }}
      # Hack method to generate true or false for jobs.
      # Since job's "if" doesn't support env context.
      do-build: ${{ steps.build-cond.outputs.do-build }}
      do-release: ${{ github.repository == env.repo_default }}
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - uses: RadWolfie/Semantic-Version-Action@main
        id: semver-output
        with:
          repository: ${{ env.repo_default }}
          version_major_init: 1
          version_minor_init: 0
      - name: Run Build Conditional
        id: build-cond
        run: |
          if [ "true" == "${{ (github.event_name != 'schedule' && github.event_name != 'workflow_dispatch') || steps.semver-output.outputs.version_previous != steps.semver-output.outputs.version_current }}" ]
          then
            echo "do-build=true" >> $GITHUB_OUTPUT
          else
            echo "do-build=false" >> $GITHUB_OUTPUT
          fi
      - name: Generate Changelog
        if: steps.build-cond.outputs.do-build == 'true'
        run: |
          if [ "true" == "${{ env.is_pr }}" ]
          then
            git log --pretty=format:"%h: %s%n%w(0,11)%-b%n" ${{ steps.semver-output.outputs.version_previous }}..HEAD > changelog
          else
            git log --first-parent --pretty=format:"%h: %s%n%w(0,11)%-b%n" ${{ steps.semver-output.outputs.version_previous }}..HEAD > changelog
          fi
      # NOTE: Require to reduce workload from CI service from fetch whole git content.
      - name: Upload Changelog
        if: steps.build-cond.outputs.do-build == 'true'
        uses: actions/upload-artifact@v3
        with:
          name: changelog
          path: changelog
  build:
    runs-on: ubuntu-latest
    needs: semver
    if: needs.semver.outputs.do-build == 'true'
    steps:
      - name: Checkout ${{ github.event.repository.name }}
        uses: actions/checkout@v3
      - name: Build
        run: docker run -v `pwd`:/usr/src/app -t ghcr.io/xboxdev/nxdk:latest make -j$(nproc)
      - uses: actions/upload-artifact@v3
        with:
          name: ${{ github.event.repository.name }}
          path: |
            bin/*
            LICENSE
          if-no-files-found: error
      - name: Download changelog artifact file
        uses: actions/download-artifact@v3
        with:
          name: changelog
          path: changelog
      - name: Create release
        if: |
          github.event.action != 'pull_request' &&
          github.ref == 'refs/heads/main'     &&
          github.repository == env.repo_default
        env:
          GH_REPO: ${{ github.repository }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          7z a -mx1 "${{ github.event.repository.name }}.zip" "./bin/*" "./LICENSE"
          gh release create ${{ needs.semver.outputs.ver-cur }} ${{ github.event.repository.name }}.zip --title "${{ needs.semver.outputs.ver-cur }}" --notes-file changelog/changelog --target $GITHUB_SHA