ldd-ci.yml

# This workflow will build a package using Maven and then publish it to GitHub packages when a release is created
# For more information see: https://github.com/actions/setup-java#apache-maven-with-a-settings-path
---
name: PDS4 LDD Automation
on:
   push:
     branches:
       - '**'
       - '!main'
       - '!gh-pages'
     paths:
       - src/**
       - .github/**
       - pds4_versions.txt
   workflow_dispatch:

env:
  REGRESSION_TEST_PATH: ${{ format('{0}/{1}/', github.workspace, 'test') }}
  # TODO - Have to hard-code this for now since Actions don't yet allow the use of env here.
  LOGS_PATH: ${{ format('{0}/{1}', github.workspace, 'logs') }}
  DEPLOY_PATH: ${{ format('{0}/{1}/{2}/{3}', github.workspace, 'build', 'development', github.sha) }}

jobs:
  get_versions:
    name: Get PDS4 Versions
    runs-on: ubuntu-latest
    if: github.actor != 'pdsen-ci'
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - uses: actions/checkout@v4
        with:
          token: ${{ secrets.ADMIN_GITHUB_TOKEN || github.token }}
          ssh-key: ${{ secrets.SSH_KEY }}

      - id: set-matrix
        run: |
          # Look through lines and pull out the versions
          while read -r line; do
              if [[ ! -z "$line" ]]; then
                  versions=$versions'"'$line'"',
              fi
          done < pds4_versions.txt
          versions="[${versions::-1}]"
          echo "{\"pds4_version\":${versions}}"

          # Baseline: Set pds4 version to versions from file
          echo "matrix={\"pds4_version\": $versions}" >> $GITHUB_OUTPUT

  build:
    name: 'Generate and Validate'
    needs: get_versions
    runs-on: ubuntu-latest
    if: github.actor != 'pdsen-ci'

    strategy:
      matrix: ${{fromJson(needs.get_versions.outputs.matrix)}}

    steps:
      - uses: actions/checkout@v4
        with:
          token: ${{ secrets.ADMIN_GITHUB_TOKEN || github.token }}
          ssh-key: ${{ secrets.SSH_KEY }}

      - name: Set up Python 3
        uses: actions/setup-python@v5
        with:
          python-version: '3.9'

      - name: Generate LDDs
        id: generate
        uses: NASA-PDS/ldd-gen-action@main
        with:
          data_path: ${{ format('{0}/{1}', env.DEPLOY_PATH, matrix.pds4_version) }}
          pds4_im_version: ${{ matrix.pds4_version }}
          pds4_development_release: ${{ matrix.pds4_development_release }}
          lddtool_development_release: ${{ matrix.lddtool_development_release }}
          test_path: ${{ env.REGRESSION_TEST_PATH }}
          logs_path: ${{ env.LOGS_PATH }}
          token: ${{ secrets.ADMIN_GITHUB_TOKEN ||  github.token }}

      - name: Check logs
        run: |
          ls -R ${{ env.LOGS_PATH }}

      - name: Upload LDDs to Github Action Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: v${{matrix.pds4_version}}_LDDs
          path: ${{ env.DEPLOY_PATH }}
        if: ${{ always() }}

      - name: Upload Logs to Github Action Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: v${{matrix.pds4_version}}_execution_logs
          path: ${{ env.LOGS_PATH }}
        if: ${{ always() }}

  upload_logs_only: # job 3
    name: 'Add Run Logs to Github'
    runs-on: ubuntu-latest
    needs: build
    if: ${{ failure() && github.actor != 'pdsen-ci' }}

    steps:
      - uses: actions/checkout@v4
        with:
          token: ${{ secrets.ADMIN_GITHUB_TOKEN || github.token }}
          ssh-key: ${{ secrets.SSH_KEY }}

      - uses: actions/download-artifact@v4
        with:
          path: /tmp/artifacts

      - name: Display structure of downloaded files
        run: ls -R /tmp/artifacts

      - name: Clean out old logs
        run: |
          path=$(dirname ${{ env.LOGS_PATH }})
          rm -fr $path/*

      - name: Move the execution logs to their new home
        run: |
          rm -fr ${{ env.LOGS_PATH }}
          mkdir -p ${{ env.LOGS_PATH }}
          cp -R /tmp/artifacts/*logs ${{ env.LOGS_PATH }}/

      - name: Display structure of downloaded files
        run: ls -R ${{ env.LOGS_PATH }}

      - name: Push logs to Github
        run: |
          git config --local user.email "pdsen-ci@jpl.nasa.gov"
          git config --local user.name "PDSEN CI Bot"
          git add -A ${{ env.LOGS_PATH }}
          git commit -m "Add logs from failed LDD generation"
          git push origin HEAD


  upload_all: # job 3
    name: 'Add LDDs and Logs to Github'
    runs-on: ubuntu-latest
    needs: build
    if: ${{ github.actor != 'pdsen-ci' }}

    steps:
      - uses: actions/checkout@v4
        with:
          token: ${{ secrets.ADMIN_GITHUB_TOKEN || github.token }}
          ssh-key: ${{ secrets.SSH_KEY }}

      - uses: actions/download-artifact@v4
        with:
          path: /tmp/artifacts

      - name: Display structure of downloaded files
        run: |
          ls -R /tmp/artifacts

      - name: Clean previous dev/snapshot tags
        run: |
          git fetch --prune --unshallow --tags
          git tag -l | grep 'dev' | xargs -t -I arg sh -c 'git tag -d arg;git push --delete origin arg;'

      - name: Clean out old LDDs and logs
        run: |
          path=$(dirname ${{ env.DEPLOY_PATH }})
          rm -fr $path/*

          path=${{ env.LOGS_PATH }}
          rm -fr $path/*

      - name: Move the LDDs to their new home
        run: |
          mkdir -p ${{ env.DEPLOY_PATH }}
          ls -R /tmp/artifacts/*LDDs/*
          rsync -av /tmp/artifacts/*LDDs/* ${{ env.DEPLOY_PATH }}

      - name: Display structure of downloaded files
        run: ls -R ${{ env.DEPLOY_PATH }}

      - name: If Release Branch, move to release dir
        shell: bash
        run: |
          if [[ "${{github.ref}}" == *"release"* ]]; then
            rsync -av /tmp/artifacts/*LDDs/* ${{github.workspace}}/build/release/
            ls -R ${{github.workspace}}/build/release/
          fi

      - name: Move the execution logs to their new home
        run: |
          rm -fr ${{ env.LOGS_PATH }}
          mkdir -p ${{ env.LOGS_PATH }}
          rsync -av /tmp/artifacts/*logs ${{ env.LOGS_PATH }}/

      - name: Display structure of downloaded files
        run: ls -R ${{ env.LOGS_PATH }}

      - name: Push LDDs and Logs to Github
        run: |
          git config --local user.email "pdsen-ci@jpl.nasa.gov"
          git config --local user.name "PDSEN CI Bot"
          git add -A $(dirname ${{ env.DEPLOY_PATH }}) ${{ env.LOGS_PATH }} ${{github.workspace}}/build/release/
          git commit -m "Auto-generated LDDs by PDSEN CI Bot"
          git push origin HEAD