chemenu/.gitea/workflows/sp-live-image.yml

# Builds the image the nightly `tracker-live` run executes in: Debian, the packaged Super
# Productivity, a virtual display and the tools the suite needs (Gitea #156). It lives in
# this Gitea instance's registry as `gitea.nehmer.net/torben/chemenu-sp-live`.
#
# The image follows the update channel, not a pin. Installed desktop apps update themselves,
# so a pinned old version would be tested while users already run the new one. Every day this
# workflow asks `latest-linux.yml` (`.gitea/sp-live/resolve-version.sh`) which release is
# current, and builds only when the registry does not hold that tag yet. It also rebuilds once
# a month regardless, so the Debian layers behind the app do not age unnoticed.
#
# Tags: `:<sp-version>` always, `:latest` only when that version is what the channel says.
# A manual run with `sp_version` builds an older release (to reproduce a red night against
# the version it went red on) and therefore never moves `:latest`.
#
# Runner shape follows torben/gitea-mcp, `.gitea/workflows/binford-release.yaml`: the
# `container-builder` label, a remote BuildKit on the runner host, and the registry login from
# 1Password. `OP_SERVICE_ACCOUNT_TOKEN` is a user-level secret that covers `torben/*`.
#
# After the very first push the package has to be linked to this repository once, by hand, in
# the Gitea UI - a step no workflow can do. Until then the image builds and pulls fine; only
# the package page shows no repository.

name: SP live image

on:
  schedule:
    # 04:10 UTC, an hour after `nightly` and well before `tracker-live` (05:00), so a new
    # release is in the registry by the time the suite looks for it.
    - cron: '10 4 * * *'
  workflow_dispatch:
    inputs:
      sp_version:
        description: 'Super Productivity release to build (default: the current one)'
        required: false
      force:
        description: 'Rebuild even if the tag already exists (true/false)'
        required: false
        default: 'false'

env:
  REGISTRY: gitea.nehmer.net/torben
  IMAGE_NAME: chemenu-sp-live

jobs:
  build-and-push:
    runs-on: container-builder
    container:
      image: debian:trixie-slim
    steps:
      - name: Install CI dependencies
        # `nodejs` is for act_runner's JavaScript actions, not for us - see ci.yml.
        run: |
          set -eu
          apt-get update -qq
          apt-get install -y --no-install-recommends \
            git nodejs curl docker-cli docker-buildx ca-certificates iproute2 gawk

      - uses: actions/checkout@v7

      - name: Resolve the Super Productivity release
        id: sp
        env:
          REQUESTED: ${{ inputs.sp_version }}
        run: |
          set -eu
          channel="$(.gitea/sp-live/resolve-version.sh latest)"
          channel_version="$(printf '%s\n' "$channel" | sed -n 's/^version=//p')"
          if [ -n "${REQUESTED:-}" ]; then
            wanted="$(.gitea/sp-live/resolve-version.sh "$REQUESTED")"
          else
            wanted="$channel"
          fi
          {
            printf '%s\n' "$wanted"
            echo "channel_version=$channel_version"
          } >> "$GITHUB_OUTPUT"
          printf '%s\n' "$wanted"

      - name: Load secrets from 1Password
        uses: 1password/load-secrets-action@v2
        with:
          export-env: true
        env:
          OP_SERVICE_ACCOUNT_TOKEN: ${{ secrets.OP_SERVICE_ACCOUNT_TOKEN }}
          REGISTRY_USER: op://CI-CD/gitea-package-token/username
          REGISTRY_PAT: op://CI-CD/gitea-package-token/password

      - name: BuildKit setup (remote builder)
        run: |
          HOST_IP=$(ip route | awk '/default/ { print $3 }')
          docker buildx create --name remote-builder --driver remote tcp://$HOST_IP:1234 --use --bootstrap

      - name: Log in to the container registry
        run: |
          echo "$REGISTRY_PAT" | docker login gitea.nehmer.net -u "$REGISTRY_USER" --password-stdin

      - name: Decide whether to build
        id: decide
        env:
          SP_VERSION: ${{ steps.sp.outputs.version }}
          CHANNEL_VERSION: ${{ steps.sp.outputs.channel_version }}
          FORCE: ${{ inputs.force }}
        run: |
          set -eu
          ref="$REGISTRY/$IMAGE_NAME:$SP_VERSION"
          build=false
          why=""
          if [ "${FORCE:-false}" = true ]; then
            build=true; why="forced"
          elif [ "$(date -u +%d)" = 01 ]; then
            build=true; why="monthly rebuild"
          elif ! docker buildx imagetools inspect "$ref" > /dev/null 2>&1; then
            build=true; why="$ref is not in the registry yet"
          fi
          tags="$ref"
          if [ "$SP_VERSION" = "$CHANNEL_VERSION" ]; then
            tags="$tags
          $REGISTRY/$IMAGE_NAME:latest"
          fi
          {
            echo "build=$build"
            echo "tags<<EOF"
            echo "$tags"
            echo "EOF"
          } >> "$GITHUB_OUTPUT"
          echo "build=$build ${why:+($why)}; tags: $tags"

      - name: Build and push
        if: steps.decide.outputs.build == 'true'
        uses: docker/build-push-action@v6
        with:
          context: .gitea/sp-live
          file: .gitea/sp-live/Dockerfile
          platforms: linux/amd64
          push: true
          tags: ${{ steps.decide.outputs.tags }}
          build-args: |
            SP_VERSION=${{ steps.sp.outputs.version }}
            SP_SHA512=${{ steps.sp.outputs.sha512 }}