test-and-upload-coverage.yml

# Copyright 2022 Democratized Data Foundation
#
# Use of this software is governed by the Business Source License
# included in the file licenses/BSL.txt.
#
# As of the Change Date specified in that file, in accordance with
# the Business Source License, use of this software will be governed
# by the Apache License, Version 2.0, included in the file
# licenses/APL.txt.

name: Test And Upload Coverage Workflow

on:
  pull_request:
    branches:
      - master
      - develop

  push:
    tags:
      - 'v[0-9]+.[0-9]+.[0-9]+'
    branches:
      - master
      - develop

jobs:
  run-tests:
    name: Run tests matrix job

    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest]
        client-type: [go, http, cli]
        database-type: [badger-file, badger-memory]
        mutation-type: [gql, collection-named, collection-save]
        lens-type: [wasm-time]
        detect-changes: [false]
        database-encryption: [false]
        include:
          - os: ubuntu-latest
            client-type: go
            database-type: badger-memory
            mutation-type: collection-save
            lens-type: wasm-time
            detect-changes: true
            database-encryption: false
          - os: ubuntu-latest
            client-type: go
            database-type: badger-memory
            mutation-type: collection-save
            lens-type: wasm-time
            detect-changes: false
            database-encryption: true
          - os: macos-latest
            client-type: go
            database-type: badger-memory
            mutation-type: collection-save
            lens-type: wasm-time
            detect-changes: false
            database-encryption: false
## TODO: https://github.com/sourcenetwork/defradb/issues/2080
## Uncomment the lines below to Re-enable the windows build once this todo is resolved.
##        - os: windows-latest
##          client-type: go
##          database-type: badger-memory
##          mutation-type: collection-save
##          detect-changes: false
##          database-encryption: false
          - os: ubuntu-latest
            client-type: go
            database-type: badger-memory
            mutation-type: collection-save
            lens-type: wazero
            detect-changes: false
            database-encryption: false
          - os: ubuntu-latest
            client-type: go
            database-type: badger-memory
            mutation-type: collection-save
            lens-type: wasmer
            detect-changes: false
            database-encryption: false

    runs-on: ${{ matrix.os }}

    # We run all runners via the bash shell to provide us with a consistent set of env variables and commands
    defaults:
      run:
        shell: bash

    env:
      CGO_ENABLED: 1
      DEFRA_CLIENT_GO: ${{ matrix.client-type == 'go' }}
      DEFRA_CLIENT_HTTP: ${{ matrix.client-type == 'http' }}
      DEFRA_CLIENT_CLI: ${{ matrix.client-type == 'cli' }}
      DEFRA_BADGER_MEMORY: ${{ matrix.database-type == 'badger-memory' }}
      DEFRA_BADGER_FILE: ${{ matrix.database-type == 'badger-file' }}
      DEFRA_BADGER_ENCRYPTION: ${{ matrix.database-encryption }}
      DEFRA_MUTATION_TYPE: ${{ matrix.mutation-type }}
      DEFRA_LENS_TYPE: ${{ matrix.lens-type }}

    steps:
      - name: Checkout code into the directory
        uses: actions/checkout@v4

      - name: Setup Go environment explicitly
        uses: actions/setup-go@v5
        with:
          go-version-file: 'go.mod'
          check-latest: true
          cache: false

      - name: Set cache paths
        id: cache-paths
        shell: bash
        run: |
          echo "GO_CACHE=$(go env GOCACHE)" >> "${GITHUB_OUTPUT}"
          echo "GO_MODCACHE=$(go env GOMODCACHE)" >> "${GITHUB_OUTPUT}"
          echo "CARGO_CACHE=~/.cargo" >> "${GITHUB_OUTPUT}"

      - name: Go cache/restore
        uses: actions/cache@v4
        with:
          key: ${{ runner.os }}-go-${{ hashFiles('**/go.mod') }}
          path: |
            ${{ steps.cache-paths.outputs.GO_CACHE }}
            ${{ steps.cache-paths.outputs.GO_MODCACHE }}

      - name: Cargo cache/restore
        # A very cool post: https://blog.arriven.wtf/posts/rust-ci-cache
        uses: actions/cache@v4
        with:
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.toml') }}
            # Here are some directories we shouldn't forget about:
            # ~/.cargo/.*
            # ~/.cargo/bin/
            # ~/.cargo/git/db/
            # ~/.cargo/registry/cache/
            # ~/.cargo/registry/index/
            # **/target/*/*.d
            # **/target/*/*.rlib
            # **/target/*/.fingerprint
            # **/target/*/build
            # **/target/*/deps
          path: |
            ${{ steps.cache-paths.outputs.CARGO_CACHE }}
            **/target/

      - name: Restore modified time
        uses: chetan/git-restore-mtime-action@v2

      - name: Build dependencies
        run: |
          make deps:modules
          make deps:test

      - name: Run integration tests
        if: ${{ !matrix.detect-changes }}
        run: make test:coverage

      - name: Run change detector tests
        if: ${{ matrix.detect-changes }}
        run: make test:changes

      - name: Upload coverage artifact
        if: ${{ !matrix.detect-changes }}
        uses: actions/upload-artifact@v4
        with:
          # Make sure the name is always unique per job as artifacts are now immutable.
          # Note Issue: https://github.com/actions/upload-artifact/issues/478
          # Solve: https://github.com/actions/upload-artifact/issues/478#issuecomment-1885470013
          name: "coverage\
            _${{ matrix.os }}\
            _${{ matrix.client-type }}\
            _${{ matrix.database-type }}\
            _${{ matrix.mutation-type }}\
            _${{ matrix.lens-type }}\
            _${{ matrix.database-encryption }}\
          "
          path: coverage.txt
          if-no-files-found: error
          retention-days: 7

  upload-coverage:
    name: Upload test code coverage job

    needs: run-tests

    # Important to know:
    # - We didn't use `if: always()` here, so this job doesn't run if we manually canceled.
    # - `if: success()` is always implied unless `always()` or `failure()` is specified.
    if: success() || failure()

    runs-on: ubuntu-latest

    steps:
      - name: Checkout code into the directory
        uses: actions/checkout@v4

      - name: Download coverage reports
        uses: actions/download-artifact@v4
        with:
          pattern: coverage_*
          # Note: https://github.com/actions/download-artifact/blob/main/docs/MIGRATION.md
          merge-multiple: false
          path: coverage_reports

      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v4
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          name: defradb-codecov
          files: coverage_reports/**/*.txt
          flags: all-tests
          os: 'linux'
          fail_ci_if_error: true
          verbose: true