release_fullnode_docker_setup.yml

name: Build fullnode docker setup artifacts
run-name: Build fullnode docker setup artifacts for ${{ inputs.iota_branch || github.ref }}

on:
  release:
    types: [created]
  schedule:
    - cron: "0 4 * * *" # Runs every day at 4 AM
  workflow_dispatch:
    inputs:
      iota_branch:
        description: "Branch to build from"
        type: string
        default: "develop"
        required: true

concurrency: ${{ github.workflow }}-${{ inputs.iota_branch || github.ref }}

env:
  TMP_BUILD_DIR: "./tmp"
  GITHUB_EVENT_NAME: ${{ github.event_name }}

jobs:
  determine-ref-and-networks:
    name: Determine ref and networks to build
    runs-on: ubuntu-latest
    outputs:
      iota_ref: ${{ steps.ref.outputs.iota_ref }}
      iota_networks: ${{ steps.ref.outputs.iota_networks }}
      upload_artifacts: ${{ steps.ref.outputs.upload_artifacts }}
    steps:
      - name: Clean up and validate ref and networks to build and create artifacts
        id: ref
        shell: bash
        run: |
          # Manual dispatch on a branch ref
          if [ "$GITHUB_EVENT_NAME" == "workflow_dispatch" ]; then
            echo "iota_ref=${{ inputs.iota_branch }}" >> $GITHUB_OUTPUT
            echo 'iota_networks=["mainnet","testnet","devnet"]' >> $GITHUB_OUTPUT
            echo "upload_artifacts=true" >> $GITHUB_OUTPUT

          # Release builds on a tag ref
          elif [ "$GITHUB_EVENT_NAME" == "release" ]; then
            export iota_ref=$(echo ${{ github.ref }} | sed s/'refs\/tags\/'// )
            echo "iota_ref=${iota_ref}" >> $GITHUB_OUTPUT

            # Check if the release name starts with a network tag
            release_name="${{ github.event.release.name }}"
            release_name_lower=$(echo "$release_name" | tr '[:upper:]' '[:lower:]')

            if [[ "$release_name_lower" == "[mainnet]"* ]]; then
              echo 'iota_networks=["mainnet"]' >> $GITHUB_OUTPUT
              echo "upload_artifacts=true" >> $GITHUB_OUTPUT
            elif [[ "$release_name_lower" == "[testnet]"* ]]; then
              echo 'iota_networks=["testnet"]' >> $GITHUB_OUTPUT
              echo "upload_artifacts=true" >> $GITHUB_OUTPUT
            elif [[ "$release_name_lower" == "[devnet]"* ]]; then
              echo 'iota_networks=["devnet"]' >> $GITHUB_OUTPUT
              echo "upload_artifacts=true" >> $GITHUB_OUTPUT
            else
              echo 'iota_networks=[]' >> $GITHUB_OUTPUT
              echo "upload_artifacts=false" >> $GITHUB_OUTPUT
            fi

          # Scheduled nightly builds are always cut from develop
          elif [ "$GITHUB_EVENT_NAME" == "schedule" ]; then
            echo "iota_ref=develop" >> $GITHUB_OUTPUT
            echo 'iota_networks=["mainnet","testnet","devnet"]' >> $GITHUB_OUTPUT
            echo "upload_artifacts=true" >> $GITHUB_OUTPUT

          else
            echo "iota_ref=develop" >> $GITHUB_OUTPUT
            echo 'iota_networks=[]' >> $GITHUB_OUTPUT
            echo "upload_artifacts=false" >> $GITHUB_OUTPUT
          fi

  build-artifacts-and-upload:
    name: Build artifacts and upload
    needs: determine-ref-and-networks
    if: needs.determine-ref-and-networks.outputs.upload_artifacts == 'true'
    runs-on: ubuntu-latest
    strategy:
      matrix:
        network: ${{ fromJson(needs.determine-ref-and-networks.outputs.iota_networks) }}
    steps:
      - name: Check out ${{ needs.determine-ref-and-networks.outputs.iota_ref }}
        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
        with:
          fetch-depth: 0
          ref: ${{ needs.determine-ref-and-networks.outputs.iota_ref }}

      - name: Set variables
        id: vars
        run: |
          # replace potential slashes in the ref with dashes, so we can use it in the folder name and archive name
          raw_ref="${{ needs.determine-ref-and-networks.outputs.iota_ref }}"
          safe_ref="${raw_ref//\//-}"  # Replace all slashes with dashes

          export work_dir="${{ env.TMP_BUILD_DIR }}/fullnode-docker-setup_${{ matrix.network }}-${safe_ref}"
          export target_dir="${{ env.TMP_BUILD_DIR }}/archive_fullnode-docker-setup_${{ matrix.network }}-${safe_ref}"
          export archive_name="fullnode-docker-setup_${{ matrix.network }}-${safe_ref}.tgz"
          echo "work_dir=$work_dir" >> $GITHUB_OUTPUT
          echo "target_dir=$target_dir" >> $GITHUB_OUTPUT
          echo "archive_name=$archive_name" >> $GITHUB_OUTPUT

      - name: Create working folder and data/config subfolder
        run: |
          mkdir -p ${{ steps.vars.outputs.work_dir }}/data/config
          mkdir -p ${{ steps.vars.outputs.target_dir }}

      - name: Copy fullnode docker files
        run: |
          cp setups/fullnode/fullnode-${{ matrix.network }}.yaml \
             ${{ steps.vars.outputs.work_dir }}/data/config/fullnode.yaml
          cp setups/fullnode/docker/prepare_${{ matrix.network }}.sh \
             ${{ steps.vars.outputs.work_dir }}/prepare.sh
          cp setups/fullnode/docker/docker-compose.yaml \
             ${{ steps.vars.outputs.work_dir }}/docker-compose.yaml

      - name: Replace docker image placeholder
        run: |
          sed -i "s|iotaledger/iota-node:_network_placeholder_|iotaledger/iota-node:${{ matrix.network }}|g" \
              ${{ steps.vars.outputs.work_dir }}/docker-compose.yaml

      - name: Archive artifact
        shell: bash
        run: |
          tar -cvzf ${{ steps.vars.outputs.target_dir }}/${{ steps.vars.outputs.archive_name }} \
              -C ${{ steps.vars.outputs.work_dir }} .

      - name: Upload artifact to workflow run
        if: github.event_name != 'release'
        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
        with:
          name: ${{ steps.vars.outputs.archive_name }}
          if-no-files-found: error
          retention-days: 7
          path: ${{ steps.vars.outputs.target_dir }}/${{ steps.vars.outputs.archive_name }}

      - name: Attach artifact to ${{ needs.determine-ref-and-networks.outputs.iota_ref }} release in GH
        if: github.event_name == 'release'
        uses: softprops/action-gh-release@c062e08bd532815e2082a85e87e3ef29c3e6d191 # v2.0.8
        with:
          files: ${{ steps.vars.outputs.target_dir }}/${{ steps.vars.outputs.archive_name }}