name: VyOS rolling nightly build

on:
  schedule:
    - cron: "0 0 * * *"

  workflow_dispatch:
    inputs:
      BUILD_BY:
        description: 'Builder identifier (default: autobuild@vyos.net)'
        default: ''
      build_version:
        description: 'Version number (default: 1.5-rolling-ISO8601-TIMESTAMP)'
        default: ''
      SKIP_SMOKETEST_RAID1:
        description: 'Skip RAID1 Test'
        required: true
        type: boolean
        default: false
      SKIP_SMOKETEST_SYSTEM:
        description: 'Skip CLI smoketest'
        required: true
        type: boolean
        default: false
      SKIP_SMOKETEST_CONFIG:
        description: 'Skip config load test'
        required: true
        type: boolean
        default: false
      SKIP_SNAPSHOT_S3_UPLOAD:
        description: 'Skip snapshot upload to S3'
        required: true
        type: boolean
        default: false
      SKIP_RELEASE_PUBLISHING:
        description: 'Skip release publishing'
        required: true
        type: boolean
        default: false
      SKIP_SLACK_NOTIFICATIONS:
        description: 'Skip Slack notifications'
        required: true
        type: boolean
        default: false
      SKIP_DOWNLOADS_PAGE_UPDATE:
        description: 'Skip downloads page update'
        required: true
        type: boolean
        default: false

env:
  BUILD_BY: autobuild@vyos.net
  DEBIAN_MIRROR: http://deb.debian.org/debian/
  VYOS_MIRROR: https://rolling-packages.vyos.net/current/

jobs:
  build_iso:
    runs-on: ubuntu-24.04
    permissions:
      contents: write
    container:
      image: vyos/vyos-build:current
      options: --sysctl net.ipv6.conf.lo.disable_ipv6=0 --privileged
    outputs:
      build_version: ${{ steps.set_env_variables.outputs.build_version }}
    steps:
      ### Initialization ###
      - uses: actions/checkout@v4
      - name: "Initialization: set env variables"
        id: set_env_variables
        run: |
          set -x
          if [ -n "${{ github.event.inputs.BUILD_BY }}" ]; then
            echo "BUILD_BY=${{ github.event.inputs.BUILD_BY }}" >> $GITHUB_ENV
          fi
          if [ -z "${{ github.event.inputs.build_version }}" ]; then
            echo "build_version=1.5-rolling-$(date -u +%Y%m%d%H%M)" >> $GITHUB_OUTPUT
          else
            echo "build_version=${{ github.event.inputs.build_version }}" >> $GITHUB_OUTPUT
          fi
          echo "TIMESTAMP=$(date -u +%Y-%m-%dT%H:%M:%SZ)" >> $GITHUB_ENV
          echo "PREVIOUS_SUCCESS_BUILD_TIMESTAMP=$(cat version.json | jq -r '.[0].timestamp')" >> $GITHUB_ENV

      - name: Clone vyos-build source code
        uses: actions/checkout@v4
        with:
          repository: vyos/vyos-build
          path: vyos-build

      - name: Build generic ISO image
        id: build_generic_iso
        run: |
          cd vyos-build
          sudo --preserve-env ./build-vyos-image \
          --architecture amd64 \
          --build-by $BUILD_BY \
          --build-type release \
          --custom-package vyos-1x-smoketest \
          --debian-mirror $DEBIAN_MIRROR \
          --version ${{ steps.set_env_variables.outputs.build_version }} \
          --vyos-mirror $VYOS_MIRROR \
          generic
          # move artifact one level up for minisign
          mv build/vyos-${{ steps.set_env_variables.outputs.build_version }}-generic-amd64.iso ..

      - name: Sign generic ISO image
        shell: bash
        run: |
          echo "${{ secrets.minisign_private_key }}" > /tmp/minisign.key
          echo ${{ secrets.minisign_password }} | $GITHUB_WORKSPACE/bin/minisign -s /tmp/minisign.key -Sm vyos-${{ steps.set_env_variables.outputs.build_version }}-generic-amd64.iso
          echo "${{ secrets.minisign_public_key }}" > /tmp/minisign.pub
          $GITHUB_WORKSPACE/bin/minisign -Vm vyos-${{ steps.set_env_variables.outputs.build_version }}-generic-amd64.iso -x vyos-${{ steps.set_env_variables.outputs.build_version }}-generic-amd64.iso.minisig -p /tmp/minisign.pub
          rm /tmp/minisign.key /tmp/minisign.pub

      - uses: actions/upload-artifact@v4
        with:
          name: vyos-${{ steps.set_env_variables.outputs.build_version }}-generic-amd64
          path: vyos-${{ steps.set_env_variables.outputs.build_version }}-*
          retention-days: 30
          if-no-files-found: error

  test_smoketest_cli:
    needs: build_iso
    runs-on: ubuntu-24.04
    if: ${{ !inputs.SKIP_SMOKETEST_SYSTEM }}
    container:
      image: vyos/vyos-build:current
      options: --sysctl net.ipv6.conf.lo.disable_ipv6=0 --privileged
    steps:
      # We need the test script from vyos-build repo
      - name: Clone vyos-build source code
        uses: actions/checkout@v4
        with:
          repository: vyos/vyos-build
      - uses: actions/download-artifact@v4
        with:
          name: vyos-${{ needs.build_iso.outputs.build_version }}-generic-amd64
          path: build
      - name: VyOS CLI smoketests
        id: test
        shell: bash
        run: |
          set -e
          ln -s vyos-${{ needs.build_iso.outputs.build_version }}-generic-amd64.iso build/live-image-amd64.hybrid.iso
          sudo make test | tee smoketest_make_test.log
      - uses: actions/upload-artifact@v4
        with:
          name: smoketest_make_test
          path: smoketest_make_test.log
          retention-days: 30
          if-no-files-found: error

  test_config_load:
    needs: build_iso
    runs-on: ubuntu-24.04
    if: ${{ !inputs.SKIP_SMOKETEST_CONFIG }}
    container:
      image: vyos/vyos-build:current
      options: --sysctl net.ipv6.conf.lo.disable_ipv6=0 --privileged
    steps:
      # We need the test script from vyos-build repo
      - name: Clone vyos-build source code
        uses: actions/checkout@v4
        with:
          repository: vyos/vyos-build
      - uses: actions/download-artifact@v4
        with:
          name: vyos-${{ needs.build_iso.outputs.build_version }}-generic-amd64
          path: build
      - name: VyOS config load tests
        id: test
        shell: bash
        run: |
          set -e
          ln -s vyos-${{ needs.build_iso.outputs.build_version }}-generic-amd64.iso build/live-image-amd64.hybrid.iso
          sudo make testc | tee smoketest_make_testc.log
      - uses: actions/upload-artifact@v4
        with:
          name: smoketest_make_testc
          path: smoketest_make_testc.log
          retention-days: 30
          if-no-files-found: error

  test_raid1_install:
    needs: build_iso
    runs-on: ubuntu-24.04
    if: ${{ !inputs.SKIP_SMOKETEST_RAID1 }}
    container:
      image: vyos/vyos-build:current
      options: --sysctl net.ipv6.conf.lo.disable_ipv6=0 --privileged
    steps:
      # We need the test script from vyos-build repo
      - name: Clone vyos-build source code
        uses: actions/checkout@v4
        with:
          repository: vyos/vyos-build
      - uses: actions/download-artifact@v4
        with:
          name: vyos-${{ needs.build_iso.outputs.build_version }}-generic-amd64
          path: build
      - name: VyOS RAID1 installation tests
        id: test
        shell: bash
        run: |
          set -e
          ln -s vyos-${{ needs.build_iso.outputs.build_version }}-generic-amd64.iso build/live-image-amd64.hybrid.iso
          sudo make testraid | tee smoketest_make_testraid.log
      - uses: actions/upload-artifact@v4
        with:
          name: smoketest_make_testraid
          path: smoketest_make_testraid.log
          retention-days: 30
          if-no-files-found: error

  test_encrypted_config_tpm:
    needs: build_iso
    runs-on: ubuntu-24.04
    if: ${{ !inputs.SKIP_SMOKETEST_RAID1 }}
    container:
      image: vyos/vyos-build:current
      options: --sysctl net.ipv6.conf.lo.disable_ipv6=0 --privileged
    steps:
      # We need the test script from vyos-build repo
      - name: Clone vyos-build source code
        uses: actions/checkout@v4
        with:
          repository: vyos/vyos-build
      - uses: actions/download-artifact@v4
        with:
          name: vyos-${{ needs.build_iso.outputs.build_version }}-generic-amd64
          path: build
      - name: VyOS TPM encryption tests
        id: test
        shell: bash
        run: |
          set -e
          ln -s vyos-${{ needs.build_iso.outputs.build_version }}-generic-amd64.iso build/live-image-amd64.hybrid.iso
          sudo make testtpm | tee smoketest_make_testtpm.log
      - uses: actions/upload-artifact@v4
        with:
          name: smoketest_make_testtpm
          path: smoketest_make_testtpm.log
          retention-days: 30
          if-no-files-found: error

  publish:
    needs:
      - test_config_load
      - test_raid1_install
      - test_smoketest_cli
      - test_encrypted_config_tpm
      - build_iso
    runs-on: ubuntu-24.04
    permissions:
      contents: write
    if: ${{ !inputs.SKIP_RELEASE_PUBLISHING }}
    steps:
      - uses: actions/checkout@v4
      - name: Clone vyos-build source code
        uses: actions/checkout@v4
        with:
          repository: vyos/vyos-build
          path: vyos-build
      - name: Clone vyos-1x source code
        uses: actions/checkout@v4
        with:
          repository: vyos/vyos-1x
          path: vyos-1x
      -  id: commit_ids
         shell: bash
         run: |
          cd vyos-build
          echo "CHANGELOG_COMMIT_VYOS_BUILD=$(git log --since "${{ env.PREVIOUS_SUCCESS_BUILD_TIMESTAMP }}" --format="%H" --reverse | head -n1)" >> $GITHUB_OUTPUT
          cd ../vyos-1x
          echo "CHANGELOG_COMMIT_VYOS_1X=$(git log --since "${{ env.PREVIOUS_SUCCESS_BUILD_TIMESTAMP }}" --format="%H" --reverse | head -n1)" >> $GITHUB_OUTPUT

      - name: "Release publishing: generate changelog for vyos-1x"
        id: generate_changelog_for_vyos-1x
        uses: mikepenz/release-changelog-builder-action@v4.1.0
        with:
          owner: "vyos"
          repo: "vyos-1x"
          fetchReviewers: false
          fromTag: ${{ steps.commit_ids.outputs.CHANGELOG_COMMIT_VYOS_1X }}
          toTag: HEAD
          configurationJson: |
            {
              "categories": [{"title": "", "labels": []}],
              "template": "#{{CHANGELOG}}",
              "pr_template": "- #{{TITLE}}\n   - PR: vyos/vyos-1x##{{NUMBER}}"
            }

      - name: "Release publishing: generate changelog for vyos-build"
        id: generate_changelog_for_vyos-build
        uses: mikepenz/release-changelog-builder-action@v4.1.0
        with:
          owner: "vyos"
          repo: "vyos-build"
          fetchReviewers: false
          fromTag: ${{ steps.commit_ids.outputs.CHANGELOG_COMMIT_VYOS_BUILD }}
          toTag: HEAD
          configurationJson: |
            {
              "categories": [{"title": "", "labels": []}],
              "template": "#{{CHANGELOG}}",
              "pr_template": "- #{{TITLE}}\n   - PR: vyos/vyos-build##{{NUMBER}}"
            }

      - name: "Release publishing: generate CHANGELOG.md"
        run: |
          cat <<EOF > CHANGELOG.md
          ## vyos-1x
          ${{ steps.generate_changelog_for_vyos-1x.outputs.changelog }}
          ## vyos-build
          ${{ steps.generate_changelog_for_vyos-build.outputs.changelog }}
          EOF
          cat CHANGELOG.md

      - name: "Release publishing: create version.json"
        uses: jsdaniell/create-json@v1.2.3
        with:
          name: "version.json"
          json: |
            [
              {
                "url": "https://github.com/vyos/vyos-rolling-nightly-builds/releases/download/vyos-${{ needs.build_iso.outputs.build_version }}-generic-amd64/vyos-${{ needs.build_iso.outputs.build_version }}-generic-amd64.iso",
                "version": "${{ needs.build_iso.outputs.build_version }}",
                "timestamp": "${{ env.TIMESTAMP }}"
              }
            ]

      - name: "Release publishing: check if the repository was modified during runtime to prevent autocommit failure"
        id: check_if_the_repository_was_modified_during_runtime
        run: |
          sudo chown -R $(whoami):$(whoami) ./*
          git pull --autostash --rebase

      - name: "Release publishing: create autocommit and tag"
        uses: stefanzweifel/git-auto-commit-action@v5
        with:
          tagging_message: ${{ needs.build_iso.outputs.build_version }}
          commit_message: ${{ needs.build_iso.outputs.build_version }}
          commit_author: "vyosbot <${{ env.BUILD_BY }}>"

      - uses: actions/download-artifact@v4
        with:
          name: vyos-${{ needs.build_iso.outputs.build_version }}-generic-amd64

      - name: "Release publishing: publish release"
        uses: softprops/action-gh-release@v2
        with:
          body_path: CHANGELOG.md
          tag_name: ${{ needs.build_iso.outputs.build_version }}
          fail_on_unmatched_files: true
          files: |
            ./vyos-${{ needs.build_iso.outputs.build_version }}-generic-amd64.iso
            ./vyos-${{ needs.build_iso.outputs.build_version }}-generic-amd64.iso.minisig

      - uses: Nats-ji/delete-old-releases@v1.0.1
        with:
          token: ${{ secrets.CUSTOM_GITHUB_TOKEN }}
          keep-count: 30
          keep-old-minor-releases: false