nightly.yml

name: nightly
on:
  schedule:
    - cron: '0 2 * * *'
  workflow_dispatch:

jobs:
  check-updates:
    runs-on: ubuntu-latest
    steps:
      # Determine the latest successful commit
      - uses: actions/checkout@v2
      - name: Get all git tags
        run: git fetch --prune --unshallow --tags
      - name: Get latest successful commit hash
        uses: nrwl/last-successful-commit-action@v1
        id: last_successful_commit
        with:
          branch: 'master'
          workflow_id: 'ci.yml'
          github_token: ${{ secrets.GITHUB_TOKEN }}

      # Check for updates
      - name: Get Nightly hash
        run: |
          nightly_sha=$(git rev-parse Nightly)
          latest_sha=${{ steps.last_successful_commit.outputs.commit_hash }}
          latest_short_sha=$(git rev-parse --short $latest_sha)
          outdated=$( [[ $nightly_sha != $latest_sha ]] && echo true || echo false)

          echo "latest_sha=$latest_sha" >> $GITHUB_ENV
          echo "latest_short_sha=$latest_short_sha" >> $GITHUB_ENV
          echo "outdated=$outdated" >> $GITHUB_ENV

          [[ $outdated == true ]] &&\
            echo "Deploy Nightly #$latest_short_sha (Commit: $latest_sha)" ||\
            echo "Nightly #$latest_short_sha is up to date. Skipping following tasks"

      #TODO If the nightly tag is up-to-date but there is no release (delete manually?) We won't create a new one.
      - name: Release files
        if: env.outdated == 'true'
        uses: ncipollo/release-action@v1
        with:
          allowUpdates: true
          artifactErrorsFailBuild: true
          commit: "${{ env.latest_sha }}"
          name: "Nightly #${{ env.latest_short_sha }}"
          removeArtifacts: true
          tag: "Nightly"
          token: ${{ secrets.GITHUB_TOKEN }}
      - name: Move the Nightly tag
        if: env.outdated == 'true'
        uses: actions/github-script@v3
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            await github.git.updateRef({
              ...context.repo,
              ref: "tags/Nightly",
              sha: "${{ env.latest_sha }}",
              force: true
            })
    outputs:
      latest_sha: ${{ env.latest_sha }}
      outdated: ${{ env.outdated }}

  deploy-bin:
    runs-on: ubuntu-latest
    if: needs.check-updates.outputs.outdated == 'true'
    needs: check-updates
    strategy:
      matrix:
        include:
        - os: linux
          buildtype: linux
          backend: sdl2
#        - os: macos
#          buildtype: mac
#          backend: sdl2
        - os: windows
          buildtype: windows
          backend: sdl2
          suffix: .exe
    steps:
      - name: Get artifacts
        uses: dawidd6/action-download-artifact@v2
        with:
          workflow: ci.yml
          commit: ${{ needs.check-updates.outputs.latest_sha }}
          path: "./artifacts"

      - name: Prepare Deployment
        run: |
          mkdir ./${{matrix.os}}
          cp ./artifacts/simutrans-${{matrix.buildtype}}-${{matrix.backend}}/simutrans-extended${{matrix.suffix}} ./${{matrix.os}}/simutrans-extended${{matrix.suffix}}
          cp ./artifacts/simutrans-${{matrix.buildtype}}-posix/simutrans-extended${{matrix.suffix}} ./${{matrix.os}}/simutrans-extended-server${{matrix.suffix}}
          cp ./artifacts/makeobj-${{matrix.buildtype}}/makeobj-extended${{matrix.suffix}} ./${{matrix.os}}/makeobj-extended${{matrix.suffix}}
          cp ./artifacts/nettool-${{matrix.buildtype}}/nettool-extended${{matrix.suffix}} ./${{matrix.os}}/nettool-extended${{matrix.suffix}}

      - run: zip -r ./${{matrix.os}}.zip ./${{matrix.os}}/

      - name: Deploy
        uses: svenstaro/upload-release-action@v2
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          file: ./${{matrix.os}}.zip
          tag: Nightly
          overwrite: true
          file_glob: true

  update-paks:
    runs-on: ubuntu-latest
    needs: check-updates #paksets pulling makeobj directly from the artifacts, no need to wait for deploy-bin
    strategy:
      matrix:
        include:
          - owner: simutrans
            repo: simutrans-pak128.britain-ex
            ref: master
            workflow_file_name: deploy-nightly.yml
            token: CI_TOKEN
#         - owner: Flemmbrav
#           repo: Pak192.Comic
#           ref: Extended
#           workflow_file_name: deploy-nightly.yml
#           github_token: ${{ secrets.CI_TOKEN }}

    steps:
      - uses: convictional/trigger-workflow-and-wait@v1.3.0
        with:
          owner: ${{ matrix.owner }}
          repo: ${{ matrix.repo }}
          ref: ${{ matrix.ref }}
          workflow_file_name: ${{ matrix.workflow_file_name }}
          github_token: ${{ secrets[matrix.token] }}

  # TODO: check for changes only deploy if simutrans binaries or at least one of the paksets has changed.
  deploy-package:
    runs-on: ubuntu-latest
    needs: [update-paks, check-updates]
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          ref: ${{ needs.check-updates.outputs.latest_sha }}
      #Get binaries
      - name: Get Linux binaries
        uses: dsaltares/fetch-gh-release-asset@0.06
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          file: linux.zip
          version: tags/Nightly
      - name: Get Windows binaries
        uses: dsaltares/fetch-gh-release-asset@0.06
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          file: windows.zip
          version: tags/Nightly
      - run: |
          unzip ./windows.zip -d .
          mv ./windows/* ./simutrans
          rm -r ./windows
          
          unzip ./linux.zip -d .
          mv ./linux/* ./simutrans
          rm -r ./linux

      #Get paksets
      - name: Get pak128.britain-ex
        uses: dsaltares/fetch-gh-release-asset@0.06
        with:
          token: ${{ secrets.CI_TOKEN }}
          repo: simutrans/simutrans-pak128.britain-ex
          file: pak128.britain-ex-nightly.zip
          version: tags/Nightly
      #TODO pak192.comic
      - run: unzip pak128.britain-ex-nightly.zip -d ./simutrans/

      - run: zip -r ./simutrans-extended.zip ./simutrans/

      - name: Deploy
        uses: svenstaro/upload-release-action@v2
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          file: ./simutrans-extended.zip
          tag: Nightly
          overwrite: true