tenderdash/.github/workflows/check-generated.yml at dev · dashpay/tenderdash · GitHub

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# Verify that generated code is up-to-date.
#
# Note that we run these checks regardless whether the input files have
# changed, because generated code can change in response to toolchain updates
# even if no files in the repository are modified.
#
# actions/setup-go runs after checkout (its cache key files must exist) and only
# when the check runs. Each job lists its own config files so the two jobs keep
# separate Go caches.
name: Check generated code
on:
  pull_request:
  push:
    branches:
      - master
      - dev

permissions:
  contents: read

# Branch creation/rename events can refer to the deleted old branch.
env:
  GIT_DIFF: ${{ github.event_name == 'push' && github.event.created && 'all' || '' }}

concurrency:
  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.event.pull_request.number || github.run_id }}
  cancel-in-progress: ${{ github.event_name == 'pull_request' }}

jobs:
  check-mocks:
    runs-on: ubuntu-26.04
    steps:
      - uses: actions/checkout@v7

      - uses: technote-space/get-diff-action@v6
        if: github.event_name != 'push' || !github.event.created
        with:
          # FILES matches bare file names only, so the workflow path goes in
          # PATTERNS (minimatch globs) to re-run the check when it changes.
          PATTERNS: |
            **/*.go
            .mockery.yaml
            .github/workflows/check-generated.yml

      - uses: actions/setup-go@v7.0.0
        if: env.GIT_DIFF
        with:
          go-version: "1.27.3"
          cache-dependency-path: |
            go.sum
            .mockery.yaml
            .github/workflows/check-generated.yml

      - name: "Check generated mocks"
        if: env.GIT_DIFF
        run: |
          set -euo pipefail


          readonly MOCKERY=3.8.1  # N.B. no leading "v"
          curl -sL "https://github.com/vektra/mockery/releases/download/v${MOCKERY}/mockery_${MOCKERY}_Linux_x86_64.tar.gz" | tar -C /usr/local/bin -xzf -
          make mockery 2>/dev/null

          if ! git diff --exit-code ; then
            echo ">> ERROR:"
            echo ">>"
            echo ">> Generated mocks require update (either Mockery or source files may have changed)."
            echo ">> Ensure your tools are up-to-date, re-run 'make mockery' and update this PR."
            echo ">>"
            exit 1
          fi

  check-proto:
    runs-on: ubuntu-26.04
    steps:
      - uses: actions/checkout@v7

      - uses: technote-space/get-diff-action@v6
        if: github.event_name != 'push' || !github.event.created
        with:
          PATTERNS: |
            **/*.proto
            buf.yaml
            buf.gen.yaml
            buf.lock
            .github/workflows/check-generated.yml

      - uses: actions/setup-go@v7.0.0
        if: env.GIT_DIFF
        with:
          go-version: "1.27.3"
          cache-dependency-path: |
            go.sum
            buf.yaml
            buf.gen.yaml
            buf.lock
            .github/workflows/check-generated.yml

      - name: "Check protobuf generated code"
        if: env.GIT_DIFF
        run: |
          set -euo pipefail

          # Install buf and gogo tools, so that differences that arise from
          # toolchain differences are also caught.
          readonly tools="$(mktemp -d)"
          export PATH="${PATH}:${tools}/bin"
          export GOBIN="${tools}/bin"

          go install github.com/bufbuild/buf/cmd/buf
          go install github.com/cosmos/gogoproto/protoc-gen-gogofaster

          make proto-gen

          if ! git diff --stat --exit-code ; then
            echo ">> ERROR:"
            echo ">>"
            echo ">> Protobuf generated code requires update (either tools or .proto files may have changed)."
            echo ">> Ensure your tools are up-to-date, re-run 'make proto-gen' and update this PR."
            echo ">>"
            exit 1
          fi