Personal-Portfolio-Website/.gitea/workflows/CD Development.yml

name: CD Development

on:
  workflow_dispatch:
  schedule:
    - cron: '0 23 * * *'

env:
  REGISTRY: docker.lechner-systems.at
  IMAGE_NAME: lechnersystems/portfolio

jobs:
  changes:
    runs-on: ubuntu-latest
    permissions:
      code: read
    outputs:
      changed: ${{ steps.changes.outputs.changed }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Check changes since previous development release
        id: changes
        env:
          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
          API_URL: ${{ gitea.server_url }}/api/v1/repos/${{ gitea.repository }}/actions/workflows/CD%20Development.yml/runs
        run: |
          runs="$(curl --fail-with-body --silent --show-error \
            --header "Authorization: token ${GITEA_TOKEN}" \
            "${API_URL}?branch=main&limit=50")"
          previous_sha="$(printf '%s' "$runs" | jq -r \
            --argjson current_run "$GITEA_RUN_ID" \
            '[.workflow_runs[] | select(.id != $current_run and .status == "success" and (.event == "schedule" or .event == "workflow_dispatch"))][0].head_sha // empty')"
          if [ -z "$previous_sha" ]; then
            echo 'changed=true' >> "$GITHUB_OUTPUT"
          else
            git cat-file -e "${previous_sha}^{commit}"
            if git diff --quiet "$previous_sha" "$GITEA_SHA"; then
              echo 'changed=false' >> "$GITHUB_OUTPUT"
              echo 'No changes since the previous successful development release.'
            else
              echo 'changed=true' >> "$GITHUB_OUTPUT"
            fi
          fi

  docker:
    needs: changes
    if: needs.changes.outputs.changed == 'true'
    runs-on: ubuntu-latest
    permissions:
      code: read
      releases: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Use Node.js v24.15.0
        uses: actions/setup-node@v4
        with:
          node-version: '24.15.0'

      - name: Set build version
        run: npm run version:set

      - name: Read version from package.json
        id: version
        run: |
          version=$(node -p 'require("./package.json").version')
          docker_tag=${version//+/-}
          revision=${GITEA_RUN_ATTEMPT}
          echo "value=$version" >> "$GITHUB_OUTPUT"
          echo "docker_tag=$docker_tag" >> "$GITHUB_OUTPUT"
          echo "revision=$revision" >> "$GITHUB_OUTPUT"

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ secrets.DOCKER_REGISTRY_USERNAME }}
          password: ${{ secrets.DOCKER_REGISTRY_PASSWORD }}

      - name: Build and push development image
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          provenance: false
          build-args: |
            APP_VERSION=${{ steps.version.outputs.value }}
            VCS_REF=${{ steps.version.outputs.revision }}
          tags: |
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:development

      - name: Create Gitea pre-release
        env:
          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
          RELEASE_TAG: v${{ steps.version.outputs.docker_tag }}
        run: |
          api_url="${{ gitea.server_url }}/api/v1/repos/${{ gitea.repository }}/releases"
          releases="$(curl --fail-with-body --silent --show-error \
              --header "Authorization: token ${GITEA_TOKEN}" \
              "${api_url}?limit=50")"
          previous_tag="$(printf '%s' "$releases" | jq -r \
              --arg tag "$RELEASE_TAG" \
              '[.[] | select(.draft == false and .prerelease == true and .tag_name != $tag)][0].tag_name // empty')"

          if [ -n "$previous_tag" ]; then
              commit_messages="$(git log --reverse --format='- %s' "${previous_tag}..${GITEA_SHA}")"
              full_changelog="${{ gitea.server_url }}/${{ gitea.repository }}/compare/${previous_tag}...${RELEASE_TAG}"
          else
              commit_messages="$(git log --reverse --format='- %s' "${GITEA_SHA}")"
              full_changelog=""
          fi

          if [ -z "$commit_messages" ]; then
              commit_messages='- No commits since the previous pre-release'
          fi

          {
              echo '## Changes'
              echo
              printf '%s\n' "$commit_messages"
              echo
              if [ -n "$full_changelog" ]; then
                  echo "**Full Changelog**: ${full_changelog}"
              fi
          } > release-notes.md

          jq --null-input \
              --arg tag "$RELEASE_TAG" \
              --arg target "$GITEA_SHA" \
              --rawfile body release-notes.md \
              '{tag_name: $tag, target_commitish: $target, name: $tag, body: $body, prerelease: true}' \
              > release.json

          release_id="$(printf '%s' "$releases" | jq -r \
              --arg tag "$RELEASE_TAG" \
              '.[] | select(.tag_name == $tag) | .id')"
          if [ -n "$release_id" ]; then
              method=PATCH
              release_url="${api_url}/${release_id}"
          else
              method=POST
              release_url="$api_url"
          fi

          curl --fail-with-body --silent --show-error \
              --request "$method" \
              --header "Authorization: token ${GITEA_TOKEN}" \
              --header 'Content-Type: application/json' \
              --data-binary @release.json \
              "$release_url"