dendrite/.github/workflows/dendrite.yml

name: Dendrite

on:
  push:
  pull_request:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  wasm:
    name: WASM build test
    timeout-minutes: 5
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: Install Go
        uses: actions/setup-go@v2
        with:
          go-version: 1.16

      - uses: actions/cache@v2
        with:
          path: |
            ~/.cache/go-build
            ~/go/pkg/mod
          key: ${{ runner.os }}-go-wasm-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-go-wasm

      - name: Install Node
        uses: actions/setup-node@v2
        with:
          node-version: 14

      - uses: actions/cache@v2
        with:
          path: ~/.npm
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - name: Reconfigure Git to use HTTPS auth for repo packages
        run: >
          git config --global url."https://github.com/".insteadOf
          ssh://git@github.com/

      - name: Install test dependencies
        working-directory: ./test/wasm
        run: npm ci

      - name: Test
        run: ./test-dendritejs.sh

  # Run golangci-lint
  lint:
    timeout-minutes: 5
    name: Linting
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: golangci-lint
        uses: golangci/golangci-lint-action@v2

  # run go test with different go versions
  test:
    timeout-minutes: 5
    name: Unit tests (Go ${{ matrix.go }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        go: [ '1.16', '1.17', '1.18' ]
    steps:
      - uses: actions/checkout@v3
      - name: Setup go
        uses: actions/setup-go@v2
        with:
          go-version: ${{ matrix.go }}
      - uses: actions/cache@v3
        with:
          path: |
            ~/.cache/go-build
            ~/go/pkg/mod
          key: ${{ runner.os }}-go${{ matrix.go }}-test-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-go${{ matrix.go }}-test-
      - run: go test ./...

  # build Dendrite for linux with different architectures and go versions
  build:
    name: Build for Linux
    timeout-minutes: 10
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        go: [ '1.16', '1.17', '1.18' ]
        goos: [ 'linux' ]
        goarch: [ 'amd64', '386' ]
    steps:
      - uses: actions/checkout@v3
      - name: Setup go
        uses: actions/setup-go@v2
        with:
          go-version: ${{ matrix.go }}
      - name: Install dependencies x86
        if: ${{ matrix.goarch == '386' }}
        run: sudo apt update && sudo apt-get install -y gcc-multilib
      - uses: actions/cache@v3
        with:
          path: |
            ~/.cache/go-build
            ~/go/pkg/mod
          key: ${{ runner.os }}-go${{ matrix.go }}-${{ matrix.goarch }}-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-go${{ matrix.go }}-${{ matrix.goarch }}-
      - env:
          GOOS: ${{ matrix.goos }}
          GOARCH: ${{ matrix.goarch }}
          CGO_ENABLED: 1
        run: go build -trimpath -v -o "bin/" ./cmd/...

  # build for Windows 64-bit
  build_windows:
    name: Build for Windows
    timeout-minutes: 10
    runs-on: ubuntu-latest
    strategy:
      matrix:
        go: [ '1.16', '1.17', '1.18' ]
        goos: [ 'windows' ]
        goarch: [ 'amd64' ]
    steps:
      - uses: actions/checkout@v3
      - name: Setup Go ${{ matrix.go }}
        uses: actions/setup-go@v2
        with:
          go-version: ${{ matrix.go }}
      - name: Install dependencies
        run: sudo apt update && sudo apt install -y gcc-mingw-w64-x86-64 # install required gcc
      - uses: actions/cache@v3
        with:
          path: |
            ~/.cache/go-build
            ~/go/pkg/mod
          key: ${{ runner.os }}-go${{ matrix.go }}-${{ matrix.goos }}-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-go${{ matrix.go }}-${{ matrix.goos }}
      - env:
          GOOS: ${{ matrix.goos }}
          GOARCH: ${{ matrix.goarch }}
          CGO_ENABLED: 1
          CC: "/usr/bin/x86_64-w64-mingw32-gcc"
        run: go build -trimpath -v -o "bin/" ./cmd/...

  # Dummy step to gate other tests on without repeating the whole list
  initial-tests-done:
      name: Initial tests passed
      needs: [ lint, test, build, build_windows ]
      runs-on: ubuntu-latest
      steps:
        - run: "true"

  # run database upgrade tests
  upgrade_test:
    name: Upgrade tests
    timeout-minutes: 20
    needs: initial-tests-done
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Setup go
        uses: actions/setup-go@v2
        with:
          go-version: '1.16'
      - uses: actions/cache@v3
        with:
          path: |
            ~/.cache/go-build
            ~/go/pkg/mod
          key: ${{ runner.os }}-go-upgrade-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-go-upgrade
      - name: Build upgrade-tests
        run: go build ./cmd/dendrite-upgrade-tests
      - name: Test upgrade
        run: ./dendrite-upgrade-tests --head .

  # run Sytest in different variations
  sytest:
    timeout-minutes: 20
    needs: initial-tests-done
    name: "Sytest (${{ matrix.label }})"
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - label: SQLite

          - label: SQLite, full HTTP APIs
            api: full-http

          - label: PostgreSQL
            postgres: postgres

          - label: PostgreSQL, full HTTP APIs
            postgres: postgres
            api: full-http
    container:
      image: matrixdotorg/sytest-dendrite:latest
      volumes:
        - ${{ github.workspace }}:/src
      env:
        POSTGRES: ${{ matrix.postgres && 1}}
        API: ${{ matrix.api && 1 }}
    steps:
      - uses: actions/checkout@v2
      - name: Run Sytest
        run: /bootstrap.sh dendrite
        working-directory: /src
      - name: Summarise results.tap
        if: ${{ always() }}
        run:  /sytest/scripts/tap_to_gha.pl /logs/results.tap

      - name: Upload Sytest logs
        uses: actions/upload-artifact@v2
        if: ${{ always() }}
        with:
          name: Sytest Logs - ${{ job.status }} - (Dendrite, ${{ join(matrix.*, ', ') }})
          path: |
            /logs/results.tap
            /logs/**/*.log*

  # run Complement
  complement:
    name: "Complement (${{ matrix.label }})"
    timeout-minutes: 20
    needs: initial-tests-done
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - label: SQLite

          - label: SQLite, full HTTP APIs
            api: full-http

          - label: PostgreSQL
            postgres: Postgres

          - label: PostgreSQL, full HTTP APIs
            postgres: Postgres
            api: full-http
    steps:
      # Env vars are set file a file given by $GITHUB_PATH. We need both Go 1.17 and GOPATH on env to run Complement.
      # See https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#adding-a-system-path
      - name: "Set Go Version"
        run: |
          echo "$GOROOT_1_17_X64/bin" >> $GITHUB_PATH
          echo "~/go/bin" >> $GITHUB_PATH

      - name: "Install Complement Dependencies"
        # We don't need to install Go because it is included on the Ubuntu 20.04 image:
        # See https://github.com/actions/virtual-environments/blob/main/images/linux/Ubuntu2004-Readme.md specifically GOROOT_1_17_X64
        run: |
          sudo apt-get update && sudo apt-get install -y libolm3 libolm-dev
          go get -v github.com/haveyoudebuggedit/gotestfmt/v2/cmd/gotestfmt@latest

      - name: Run actions/checkout@v2 for dendrite
        uses: actions/checkout@v2
        with:
          path: dendrite

      # Attempt to check out the same branch of Complement as the PR. If it
      # doesn't exist, fallback to main.
      - name: Checkout complement
        shell: bash
        run: |
          mkdir -p complement
          # Attempt to use the version of complement which best matches the current
          # build. Depending on whether this is a PR or release, etc. we need to
          # use different fallbacks.
          #
          # 1. First check if there's a similarly named branch (GITHUB_HEAD_REF
          #    for pull requests, otherwise GITHUB_REF).
          # 2. Attempt to use the base branch, e.g. when merging into release-vX.Y
          #    (GITHUB_BASE_REF for pull requests).
          # 3. Use the default complement branch ("master").
          for BRANCH_NAME in "$GITHUB_HEAD_REF" "$GITHUB_BASE_REF" "${GITHUB_REF#refs/heads/}" "master"; do
            # Skip empty branch names and merge commits.
            if [[ -z "$BRANCH_NAME" || $BRANCH_NAME =~ ^refs/pull/.* ]]; then
              continue
            fi

            (wget -O - "https://github.com/matrix-org/complement/archive/$BRANCH_NAME.tar.gz" | tar -xz --strip-components=1 -C complement) && break
          done

      # Build initial Dendrite image
      - run: docker build -t complement-dendrite -f build/scripts/Complement${{ matrix.postgres }}.Dockerfile .
        working-directory: dendrite

      # Run Complement
      - run: |
          set -o pipefail &&
          go test -v -json -tags dendrite_blacklist ./tests/... 2>&1 | gotestfmt
        shell: bash
        name: Run Complement Tests
        env:
          COMPLEMENT_BASE_IMAGE: complement-dendrite:latest
          API: ${{ matrix.api && 1 }}
        working-directory: complement