v1.12.2/.github/workflows/checks.yml

# This workflow is a collection of "quick checks" that should be reasonable
# to run for any new commit to this repository in principle.
#
# The main purpose of this workflow is to represent checks that we want to
# run prior to reviewing and merging a pull request. We should therefore aim
# for these checks to complete in no more than a few minutes in the common
# case.
#
# The build.yml workflow includes some additional checks we run only for
# already-merged changes to release branches and tags, as a compromise to
# keep the PR feedback relatively fast. The intent is that checks.yml should
# catch most problems but that build.yml might occasionally by the one to catch
# more esoteric situations, such as architecture-specific or OS-specific
# misbehavior.

name: Quick Checks

on:
  pull_request:
    types:
      - opened
      - ready_for_review
      - reopened
      - synchronize
  push:
    branches:
      - '*'
    tags:
      - 'v[0-9]+.[0-9]+.[0-9]+*'

# This workflow runs for not-yet-reviewed external contributions and so it
# intentionally has no write access and only limited read access to the
# repository.
permissions:
  contents: read

jobs:
  unit-tests:
    name: "Unit Tests"
    runs-on: ubuntu-latest

    steps:
      - name: "Fetch source code"
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

      - name: Determine Go version
        id: go
        uses: ./.github/actions/go-version

      - name: Install Go toolchain
        uses: actions/setup-go@0aaccfd150d50ccaeb58ebd88d36e91967a5f35b # v5.4.0
        with:
          go-version: ${{ steps.go.outputs.version }}
          cache-dependency-path: go.sum

      - name: "Unit tests"
        run: |
          # We run tests for all packages from all modules in this repository.
          for dir in $(go list -m -f '{{.Dir}}' github.com/hashicorp/terraform/...); do
              (cd $dir && go test -cover "./...")
          done

  race-tests:
    name: "Race Tests"
    runs-on: ubuntu-latest

    steps:
      - name: "Fetch source code"
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

      - name: Determine Go version
        id: go
        uses: ./.github/actions/go-version

      - name: Install Go toolchain
        uses: actions/setup-go@0aaccfd150d50ccaeb58ebd88d36e91967a5f35b # v5.4.0
        with:
          go-version: ${{ steps.go.outputs.version }}
          cache-dependency-path: go.sum

      # The race detector add significant time to the unit tests, so only run
      # it for select packages.
      - name: "Race detector"
        run: |
          go test -race ./internal/terraform ./internal/command ./internal/states

  e2e-tests:
    # This is an intentionally-limited form of our E2E test run which only
    # covers Terraform running on Linux. The build.yml workflow runs these
    # tests across various other platforms in order to catch the rare exception
    # that might leak through this.
    name: "End-to-end Tests"
    runs-on: ubuntu-latest

    steps:
      - name: "Fetch source code"
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

      - name: Determine Go version
        id: go
        uses: ./.github/actions/go-version

      - name: Install Go toolchain
        uses: actions/setup-go@0aaccfd150d50ccaeb58ebd88d36e91967a5f35b # v5.4.0
        with:
          go-version: ${{ steps.go.outputs.version }}
          cache-dependency-path: go.sum

      - name: "End-to-end tests"
        run: |
          TF_ACC=1 go test -v ./internal/command/e2etest

  consistency-checks:
    name: "Code Consistency Checks"
    runs-on: ubuntu-latest

    steps:
      - name: "Fetch source code"
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          fetch-depth: 0 # We need to do comparisons against the main branch.

      - name: Determine Go version
        id: go
        uses: ./.github/actions/go-version

      - name: Install Go toolchain
        uses: actions/setup-go@0aaccfd150d50ccaeb58ebd88d36e91967a5f35b # v5.4.0
        with:
          go-version: ${{ steps.go.outputs.version }}
          cache-dependency-path: go.sum

      - name: "go.mod and go.sum consistency check"
        run: |
          make syncdeps
          CHANGED="$(git status --porcelain)"
          if [[ -n "$CHANGED" ]]; then
            git diff
            echo >&2 "ERROR: go.mod/go.sum files are not up-to-date. Run 'make syncdeps' and then commit the updated files."
            echo >&2 $'Affected files:\n'"$CHANGED"
            exit 1
          fi

      - name: Cache protobuf tools
        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
        with:
          path: "tools/protobuf-compile/.workdir"
          key: protobuf-tools-${{ hashFiles('tools/protobuf-compile/protobuf-compile.go') }}
          restore-keys: |
            protobuf-tools-

      - name: "Code consistency checks"
        run: |
          make fmtcheck importscheck vetcheck copyright generate staticcheck exhaustive protobuf
          if [[ -n "$(git status --porcelain)" ]]; then
            echo >&2 "ERROR: Generated files are inconsistent. Run 'make generate' and 'make protobuf' locally and then commit the updated files."
            git >&2 status --porcelain
            exit 1
          fi