publish.yml

name: OpenData Release

on:
  workflow_dispatch:
    inputs:
      release_tag:
        description: 'Release tag: "{n}.{n}.{n}" e.g. 3.0.0,  for Pre-Release  "{n}.{n}.{n}rc{n}"'
        required: true
      pre_release:
        description: 'Mark GitHub release as pre-release: [true, false]'
        required: true
        default: 'false'

env:
  RELEASE_TAG: ${{ inputs.release_tag }}
  PRE_RELEASE: ${{ inputs.pre_release }}


jobs:
  build:
    uses: ./.github/workflows/build.yml
    secrets: inherit

  release:
    runs-on: ubuntu-latest
    needs: build
    outputs:
      heading: ${{ steps.slack_vars.outputs.heading }}
      title: ${{ steps.slack_vars.outputs.title }}
      build_branch: ${{ steps.slack_vars.outputs.branch }}
      run_url: ${{ steps.slack_vars.outputs.run_url }}
      run_id: ${{ steps.slack_vars.outputs.run_id }}
      run_status: ${{ steps.slack_vars.outputs.run_status }}
      run_date: ${{ steps.slack_vars.outputs.run_date }}


    steps:
    - name: is branch valid for release
      if: ${{ !startsWith(github.ref_name , 'release/') }}
      run: |
        echo "Releases must be trigged on branch named 'release/x.x.x'"
        exit 1

    - name: Check tag is valid for release
      if: env.PRE_RELEASE == 'false'
      run: |
        VALID=$(echo ${{ env.RELEASE_TAG }} | grep -oPc "^(\d+)\.(\d+)\.(\d+)$")
        if [[ ! "$VALID" == 1 ]]; then
            echo "Release Tag ${{ env.RELEASE_TAG }} is not valid"
            exit 1
        fi

    - name: Check tag is valid for pre-release
      if: env.PRE_RELEASE == 'true'
      run: |
        VALID=$(echo ${{ env.RELEASE_TAG }} | grep -oPc "^(\d+)\.(\d+)\.(\d+)rc(\d+)$")
        if [[ ! "$VALID" == 1 ]]; then
            echo "Release Tag ${{ env.RELEASE_TAG }} is not valid"
            exit 1
        fi

    - name: Checkout
      uses: actions/checkout@v3
      with:
        ref: ${{ github.ref_name }}
        fetch-depth: 0

    - name: Setup github user
      run: |
        git config --global user.email ${{ env.GIT_EMAIL }}
        git config --global user.name ${{ env.GIT_USERNAME }}
        git config --global pull.ff only
      env:
        GIT_EMAIL: ${{ secrets.BUILD_GIT_EMAIL }}
        GIT_USERNAME: ${{ secrets.BUILD_GIT_USERNAME }}

    - name: Update Readme
      env:
        GITHUB_TOKEN: ${{ secrets.BUILD_GIT_TOKEN }}
      run: |
        ./utils/update-readme-release.sh ${{ env.RELEASE_TAG }}
        git add ./README.md
        git commit -m 'Update Readme.md'

    - name: Tag Release
      env:
        GITHUB_TOKEN: ${{ secrets.BUILD_GIT_TOKEN }}
      run: |
        git checkout ${{ github.ref_name }}
        git tag ${{ env.RELEASE_TAG }}

    - name: Download JSON spec
      uses: actions/download-artifact@v4
      with:
        name: extracted_spec
        path: ${{ github.workspace }}/


    - name: Download EXCEL spec
      uses: actions/download-artifact@v4
      with:
        name: excel_spec
        path: ${{ github.workspace }}/

    # --- Create Release --- #
    - name: Push changes
      run: |
        git push origin ${{ env.RELEASE_TAG  }}
        git push

    - name: Create Release
      id: create_release
      uses: actions/create-release@v1
      env:
        GITHUB_TOKEN: ${{ secrets.BUILD_GIT_TOKEN }}
      with:
        tag_name: ${{ env.RELEASE_TAG }}
        release_name: Release ${{ env.RELEASE_TAG }}
        body_path: ""
        draft: false
        prerelease: ${{ env.PRE_RELEASE }}

    # --- Attach build assests --- #
    - name: Upload JSON Spec
      id: upload-source-release-asset
      uses: actions/upload-release-asset@v1
      env:
        GITHUB_TOKEN: ${{ secrets.BUILD_GIT_TOKEN }}
      with:
        upload_url: ${{ steps.create_release.outputs.upload_url }}
        asset_path: ${{ github.workspace }}/${{ needs.build.outputs.json_filename }}
        asset_name: ${{ needs.build.outputs.json_filename }}
        asset_content_type: application/octet-stream

    - name: Upload EXCEL Spec
      id: upload-excel-release-asset
      uses: actions/upload-release-asset@v1
      env:
        GITHUB_TOKEN: ${{ secrets.BUILD_GIT_TOKEN }}
      with:
        upload_url: ${{ steps.create_release.outputs.upload_url }}
        asset_path: ${{ github.workspace }}/${{ needs.build.outputs.excel_filename }}
        asset_name: ${{ needs.build.outputs.excel_filename }}
        asset_content_type: application/octet-stream

    # --- Slack notify --- #
    - name: slack message vars
      id: slack_vars
      run: |
        HEAD=$(echo "*${{ github.event.repository.name}} Release* (${{ env.RELEASE_TAG }})")
        DATE=$(date)
        TITLE=$(echo "• <https://github.com/${{ github.repository }}/releases/tag/${{ env.RELEASE_TAG }}|${{ github.event.repository.name }} ${{ env.RELEASE_TAG }} - Release Notes>")
        JOB_URL=${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
        echo "heading=$HEAD" >> $GITHUB_OUTPUT
        echo "run_date=$DATE" >> $GITHUB_OUTPUT
        echo "title=$TITLE" >> $GITHUB_OUTPUT
        echo "run_url=$JOB_URL" >> $GITHUB_OUTPUT
        echo "run_id=${{ github.run_id }}"  >> $GITHUB_OUTPUT
        echo "branch=${{ github.ref_name }}" >> $GITHUB_OUTPUT
        echo "run_status=${{ job.status }}" >> $GITHUB_OUTPUT

  slack:
    uses: OasisLMF/OasisLMF/.github/workflows/notify.yml@main
    secrets: inherit
    needs: release
    with:
      heading: ${{ needs.release.outputs.heading }}
      title: ${{ needs.release.outputs.title }}
      build_branch: ${{ needs.release.outputs.build_branch }}
      run_url: ${{ needs.release.outputs.run_url }}
      run_id: ${{ needs.release.outputs.run_id }}
      run_status: ${{ needs.release.outputs.run_status }}
      run_date: ${{ needs.release.outputs.run_date }}