name: VyOS rolling nightly build

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

  workflow_dispatch:
    inputs:
      BUILD_BY:
        description: 'Builder identifier (if empty autobuild@vyos.net is used)'
        default: 'autobuild@vyos.net'
      BUILD_VERSION:
        description: 'Version number (if empty 1.5-rolling-$(date -u +%Y%m%d%H%M) is used)'
        default: ''
      SKIP_SMOKETEST_ALL:
        description: 'Skip all smoketests'
        required: true
        type: boolean
        default: false
      SKIP_SMOKETEST_RAID1:
        description: 'Skip RAID1 smoketest'
        required: true
        type: boolean
        default: false
      SKIP_SNAPSHOT_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

jobs:
  build-iso:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    concurrency:
      group: main
    env:
      BUILD_BY: autobuild@vyos.net
      DEBIAN_MIRROR: http://deb.debian.org/debian/
      SMOKETEST_RAID_COMMAND: 'docker run --rm --privileged -v ~/vyos-build:/vyos -w /vyos vyos/vyos-build:current sudo make testraid'
      VYOS_MIRROR: https://rolling-packages.vyos.net/current/
    steps:

      ### Initialization ###

      - uses: actions/checkout@v4

      - name: Set env variables
        id: set_env_vars
        run: |
          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)" >> $GITHUB_ENV
          else
            echo "BUILD_VERSION=${{ github.event.inputs.BUILD_VERSION }}" >> $GITHUB_ENV
          fi
          if [ "${{ github.event.inputs.SKIP_SMOKETEST_RAID1 }}" == "true" ]; then
            echo "SMOKETEST_RAID_COMMAND=" >> $GITHUB_ENV
          fi
          echo "TIMESTAMP=$(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: Git clone vyos-build
        run: git clone -b current --single-branch https://github.com/vyos/vyos-build

      - name: Git clone vyos-1x
        if: ${{ !inputs.SKIP_RELEASE_PUBLISHING }} 
        run: git clone -b current --single-branch https://github.com/vyos/vyos-1x

        ### Smoketest ###

      - name: Build ISO (for Smoketest)
        if: ${{ !inputs.SKIP_SMOKETEST_ALL }} 
        run: |
          docker run --rm --privileged -v ./vyos-build/:/vyos -w /vyos vyos/vyos-build:current 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 $BUILD_VERSION \
          --vyos-mirror $VYOS_MIRROR \
          iso

      - name: Upload ISO artifact (Smoketest image)
        if: ${{ !inputs.SKIP_SMOKETEST_ALL }}
        uses: actions/upload-artifact@v3
        with:
          name: vyos-${{ env.BUILD_VERSION }}-amd64-smoketest.iso
          path: ./vyos-build/build/live-image-amd64.hybrid.iso
          retention-days: 30
          if-no-files-found: error

      - name: Run smoketest
        if: ${{ !inputs.SKIP_SMOKETEST_ALL }} 
        id: smoketests
        uses: cross-the-world/ssh-scp-ssh-pipelines@latest
        env:
          BUILD_VERSION: ${{ env.BUILD_VERSION }}
        with:
          host: ${{ secrets.SSH_HOST }}
          user: ${{ secrets.SSH_USER }}
          port: ${{ secrets.SSH_PORT }}
          key: ${{ secrets.SSH_KEY }}
          connect_timeout: 999s
          first_ssh: |
            rm -rf vyos-build || true
            git clone -b current --single-branch https://github.com/vyos/vyos-build
            mkdir -p ~/vyos-build/build/
          scp: |
            './vyos-build/build/live-image-amd64.hybrid.iso' => '~/vyos-build/build/'
          last_ssh: |
            ${{ env.SMOKETEST_RAID_COMMAND }}
            docker run --rm --privileged -v ~/vyos-build:/vyos -w /vyos vyos/vyos-build:current sudo make test
            docker run --rm --privileged -v ~/vyos-build:/vyos -w /vyos vyos/vyos-build:current sudo make testc
            docker run --rm --privileged -v ~/vyos-build:/vyos -w /vyos vyos/vyos-build:current sudo rm -rf ./*
            rm -rf ~/vyos-build
        timeout-minutes: 300

      ### Building ISO ###

      - name: Build ISO
        run: |
          docker run --rm --privileged -v ./vyos-build/:/vyos -w /vyos vyos/vyos-build:current sudo --preserve-env ./build-vyos-image \
          --architecture amd64 \
          --build-by $BUILD_BY \
          --build-type release \
          --debian-mirror $DEBIAN_MIRROR \
          --version $BUILD_VERSION \
          --vyos-mirror $VYOS_MIRROR \
          iso

      - name: Copy ISO
        run: |
          cp ./vyos-build/build/live-image-amd64.hybrid.iso ./vyos-$BUILD_VERSION-amd64.iso

      - name: Sign ISO (Minisign)
        run: |
          echo 'untrusted comment: minisign encrypted secret key' > minisign.key
          echo $minisign_key >> minisign.key
          shasum minisign.key
          echo $minisign_password | $GITHUB_WORKSPACE/bin/minisign -s minisign.key -Sm ./vyos-$BUILD_VERSION-amd64.iso
          $GITHUB_WORKSPACE/bin/minisign -Vm ./vyos-$BUILD_VERSION-amd64.iso -x ./vyos-$BUILD_VERSION-amd64.iso.minisig -p $GITHUB_WORKSPACE/minisign.pub
        env:
          minisign_key: ${{ secrets.minisign_key }}
          minisign_password: ${{ secrets.minisign_password }}

      ### Uploading artifacts ###

      - name: Upload ISO to S3 Glacier
        if: ${{ !inputs.SKIP_SNAPSHOT_UPLOAD }} 
        uses: keithweaver/aws-s3-github-action@v1.0.0
        with:
          command: cp
          source: ./vyos-${{ env.BUILD_VERSION }}-amd64.iso
          destination: s3://${{ secrets.aws_s3_bucket }}/vyos-${{ env.BUILD_VERSION }}-amd64.iso
          aws_access_key_id: ${{ secrets.aws_access_key_id }}
          aws_secret_access_key: ${{ secrets.aws_secret_access_key }}
          aws_region: us-east-1
          flags: --storage-class GLACIER

      - name: Upload ISO's signature to S3 Glacier
        if: ${{ !inputs.SKIP_SNAPSHOT_UPLOAD }} 
        uses: keithweaver/aws-s3-github-action@v1.0.0
        with:
          command: cp
          source: ./vyos-${{ env.BUILD_VERSION }}-amd64.iso.minisig
          destination: s3://${{ secrets.aws_s3_bucket }}/vyos-${{ env.BUILD_VERSION }}-amd64.iso.minisig
          aws_access_key_id: ${{ secrets.aws_access_key_id }}
          aws_secret_access_key: ${{ secrets.aws_secret_access_key }}
          aws_region: us-east-1
          flags: --storage-class GLACIER

      - name: Upload ISO artifact
        uses: actions/upload-artifact@v3
        with:
          name: vyos-${{ env.BUILD_VERSION }}-amd64.iso
          path: ./vyos-${{ env.BUILD_VERSION }}-amd64.iso
          retention-days: 30
          if-no-files-found: error

      - name: Upload ISO's Minisign artifact
        uses: actions/upload-artifact@v3
        with:
          name: vyos-${{ env.BUILD_VERSION }}-amd64.iso.minisig
          path: ./vyos-${{ env.BUILD_VERSION }}-amd64.iso.minisig
          retention-days: 30
          if-no-files-found: error

      ### Release publishing ###

      - name: Retrieve the latest success build for vyos-build and vyos-1x
        if: ${{ !inputs.SKIP_RELEASE_PUBLISHING }} 
        run: |
          cd ./vyos-build
          echo "CHANGELOG_COMMIT_build=$(git log --since "${{ env.PREVIOUS_SUCCESS_BUILD_TIMESTAMP }}" --format="%H" --reverse | head -n1)" >> $GITHUB_ENV
          cd ../vyos-1x
          echo "CHANGELOG_COMMIT_1x=$(git log --since "${{ env.PREVIOUS_SUCCESS_BUILD_TIMESTAMP }}" --format="%H" --reverse | head -n1)" >> $GITHUB_ENV
        env:
          GH_TOKEN: ${{ github.token }}

      - name: Generate changelog for vyos-1x
        if: ${{ !inputs.SKIP_RELEASE_PUBLISHING && env.CHANGELOG_COMMIT_1x != '' }}
        id: generate-1x-changelog
        uses: mikepenz/release-changelog-builder-action@v4.1.0
        with:
          owner: "vyos"
          repo: "vyos-1x"
          fetchReviewers: false
          fromTag: ${{ env.CHANGELOG_COMMIT_1x }}
          toTag: HEAD
          configurationJson: |
            {
              "categories": [{"title": "", "labels": []}],
              "template": "#{{CHANGELOG}}",
              "pr_template": "- #{{TITLE}}\n   - PR: vyos/vyos-1x##{{NUMBER}}"
            }

      - name: Generate changelog for vyos-build
        if: ${{ !inputs.SKIP_RELEASE_PUBLISHING && env.CHANGELOG_COMMIT_build != '' }} 
        id: generate-build-changelog
        uses: mikepenz/release-changelog-builder-action@v4.1.0
        with:
          owner: "vyos"
          repo: "vyos-build"
          fetchReviewers: false
          fromTag: ${{ env.CHANGELOG_COMMIT_build }}
          toTag: HEAD
          configurationJson: |
            {
              "categories": [{"title": "", "labels": []}],
              "template": "#{{CHANGELOG}}",
              "pr_template": "- #{{TITLE}}\n   - PR: vyos/vyos-build##{{NUMBER}}"
            }

      - name: Fix files and directories permissions to do checkout
        if: ${{ !inputs.SKIP_RELEASE_PUBLISHING }} 
        run: |
          sudo chown -R $(whoami):$(whoami) ./*
        
      - uses: actions/checkout@v4 # If someone pushes commit to this repo while building process the workflow would fall on autocommit step. There is a fix.
        if: ${{ !inputs.SKIP_RELEASE_PUBLISHING }} 

      - name: Generate CHANGELOG.md
        if: ${{ !inputs.SKIP_RELEASE_PUBLISHING }} 
        run: |
          cat <<EOF > CHANGELOG.md
          ## vyos-1x
          ${{ steps.generate-1x-changelog.outputs.changelog }}
          ## vyos-build
          ${{ steps.generate-build-changelog.outputs.changelog }}
          EOF
          cat CHANGELOG.md

      - name: Create version.json
        if: ${{ !inputs.SKIP_RELEASE_PUBLISHING }} 
        id: create-json
        uses: jsdaniell/create-json@v1.2.2
        with:
          name: "version.json"
          json: |
            [
              {
                "url": "https://github.com/vyos/vyos-rolling-nightly-builds/releases/download/${{ env.BUILD_VERSION }}/vyos-${{ env.BUILD_VERSION }}-amd64.iso",
                "version": "${{ env.BUILD_VERSION }}",
                "timestamp": "${{ env.TIMESTAMP }}"
              }
            ]

      - name: Create autocommit and tag
        if: ${{ !inputs.SKIP_RELEASE_PUBLISHING }} 
        uses: stefanzweifel/git-auto-commit-action@v4
        with:
          tagging_message: ${{ env.BUILD_VERSION }}
          commit_message: ${{ env.BUILD_VERSION }}

      - name: Publish release
        if: ${{ !inputs.SKIP_RELEASE_PUBLISHING }} 
        uses: softprops/action-gh-release@v1
        with:
          body_path: CHANGELOG.md
          tag_name: ${{ env.BUILD_VERSION }}
          fail_on_unmatched_files: true
          files: |
            ./vyos-${{ env.BUILD_VERSION }}-amd64.iso
            ./vyos-${{ env.BUILD_VERSION }}-amd64.iso.minisig

      - name: Remove old releases
        if: ${{ !inputs.SKIP_RELEASE_PUBLISHING }} 
        uses: dev-drprasad/delete-older-releases@v0.2.1
        with:
          keep_latest: 30
          delete_tags: true
        env:
          GITHUB_TOKEN: ${{ secrets.CUSTOM_GITHUB_TOKEN }}

     ### Slack notification ###
        
      - name: Send Slack notification on workflow failure to Sentrium
        if: failure() && !inputs.SKIP_SLACK_NOTIFICATIONS
        uses: slackapi/slack-github-action@v1.24.0
        with:
          payload: |
            {
              "text": "Repository: *${{ github.repository }}*\nWorkflow: ${{ github.workflow }}\nTrigger: ${{ github.event_name }}\nCommit: ${{ github.sha }}\nWorkflow result: ${{ job.status }}\nSmoketests result: ${{ steps.smoketests.conclusion }}\nURL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
            }
        env:
          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
          SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK

      - name: Send Slack notification on smoketests failure to VyOS
        if: failure() && !inputs.SKIP_SLACK_NOTIFICATIONS
        uses: slackapi/slack-github-action@v1.24.0
        with:
          payload: |
            {
              "text": "*VyOS nightly build has been failed*",
              "attachments": [
                {
                  "color": "FF0000",
                  "fields": [
                    {
                      "title": "Repository",
                      "short": true,
                      "value": "${{ github.repository }}"
                    },
                    {
                      "title": "Workflow",
                      "short": true,
                      "value": "${{ github.workflow }}"
                    },
                    {
                      "title": "Trigger",
                      "short": true,
                      "value": "${{ github.event_name }}"
                    },
                    {
                      "title": "Smoketests result",
                      "short": true,
                      "value": "${{ steps.smoketests.outcome }}"
                    },
                    {
                      "title": "URL",
                      "short": false,
                      "value": "${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
                    }
                  ]
                }
              ]
            }
        env:
          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL_FOR_MAINTEINERS }}
          SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK

  update-downloads-page:
    needs: build-iso
    uses: vyos/community.vyos.net/.github/workflows/main.yml@production
    secrets:
        NETLIFY_SITE_NAME: ${{ secrets.NETLIFY_SITE_NAME }}
        NETLIFY_TOKEN: ${{ secrets.NETLIFY_TOKEN }}
        SOUPAULT_PROFILE: ${{ secrets.SOUPAULT_PROFILE }}
        GH_ACCESS_TOKEN: ${{ secrets.GH_ACCESS_TOKEN }}