extensions.yaml

name: Build, install and publish extensions

on:
  push:
    branches:
    - "main"
    paths:
    - "contrib/**"
  pull_request:
    branches:
    - "main"
    paths:
    - "contrib/**"

jobs:
  find_directories:
    name: Find changed extensions
    runs-on: ubuntu-20.04
    outputs:
      directories: ${{ steps.find_directories.outputs.build_matrix }}
    steps:
      - name: Check out the repo
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Find commit to compare with
        id: versions
        run: |
          set -xe
          BRANCH_NAME=$(git rev-parse --abbrev-ref HEAD)
          # On main branch, the diff should compare to the previous commit hash.
          # On PR, the diff should compare with main branch.
          if [ "${BRANCH_NAME}" == "main" ]; then
            changed_relative_to_ref=$(git show --quiet HEAD^1 | grep commit | cut -d" " -f2)
          else
            changed_relative_to_ref="origin/${{ github.base_ref || 'not-a-branch' }}"
          fi
          echo "changed_relative_to_ref=${changed_relative_to_ref}" >> $GITHUB_OUTPUT
      - name: Check out the coredb repo to reuse some actions
        uses: actions/checkout@v4
        with:
          repository: tembo-io/tembo
          path: ./.tembo
          ref: 21a43bbd64936b6b7fe7b080c2bfbd82df31fe2c
      - name: Find directories with Dockerfiles that changed
        id: find_directories
        uses: ./.tembo/.github/actions/find-changed-directories
        with:
          contains_the_file: Trunk.toml
          changed_relative_to_ref: ${{ steps.versions.outputs.changed_relative_to_ref }}
          ignore_dirs: ".tembo cli"

  test:
    name: Test extensions
    runs-on:
      - self-hosted
      - dind
      - xlarge-16x16
    container:
      image: quay.io/tembo/trunk-test-tembo:15-5fe737b
      options: --user root
    needs:
      - find_directories
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.find_directories.outputs.directories) }}
    steps:
      - uses: actions/checkout@v4
      - name: Install system dependencies
        run: |
          set -xe
          apt-get update
          apt-get install -y pkg-config libssl-dev gosu
      - name: Test the extension within Docker
        run: cd ${{ matrix.path }} && trunk build --test

  build:
    name: Build extensions
    runs-on:
      - self-hosted
      - dind
      - xlarge-16x16
    container:
      image: quay.io/tembo/trunk-test-tembo:15-5fe737b
      options: --user root
    needs:
      - find_directories
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.find_directories.outputs.directories) }}
    env:
      TRUNK_API_TOKEN: ${{ secrets.TRUNK_AUTH_TOKEN }}
      PGHOST: "localhost"
      PGPORT: "5432"
      PGDATABASE: "postgres"
      PGUSER: "postgres"
      PGPASSWORD: "postgres"
      POSTGRES_PASSWORD: "password"
    steps:
      - uses: actions/checkout@v4
      - name: Install system dependencies
        run: |
          set -xe
          apt-get update
          apt-get install -y pkg-config libssl-dev gosu
      - name: Build extension for Postgres 15
        run: cd ${{ matrix.path }} && trunk build --pg-version 15
      - name: Install the extension
        run: cd ${{ matrix.path }} && EXTENSION=$(basename ${{ matrix.path }}) && trunk install -f .trunk/*.tar.gz $EXTENSION
      - name: Build extension for Postgres 14
        run: cd ${{ matrix.path }} && trunk build --pg-version 14
        continue-on-error: true
      - name: Build extension for Postgres 16
        run: cd ${{ matrix.path }} && trunk build --pg-version 16
        continue-on-error: true
      - name: Modify pgconf if required
        if: contains(matrix.path, 'timescaledb') 
        run: |
          echo "shared_preload_libraries = 'timescaledb'" >> /var/lib/postgresql/data2/postgresql.conf
      - name: Enable the extension
        if: ${{ github.ref != 'refs/heads/main' }}
        run: |
          su postgres -c '/usr/lib/postgresql/15/bin/postgres &'
          sleep 5
          export EXTENSIONS=$(psql postgres://postgres:postgres@localhost:5432 -tA -c "select name from pg_available_extensions where name NOT IN ('plpgsql', 'plperlu', 'plperl', 'pltcl', 'plpython3u', 'pltclu', 'pg_stat_statements', 'pgml')";)
          for EXTENSION in $EXTENSIONS; do
            psql postgres://postgres:postgres@localhost:5432 -c "create extension if not exists \"$EXTENSION\" cascade;"
          done
      - name: Publish the extension
        if: ${{ github.ref == 'refs/heads/main' }}
        run: cd ${{ matrix.path }} && trunk publish