[Tarantool-patches] [PATCH 2/2 v2] ci: support coveralls

[Maxim Kokryashkin]

Hi, Sergey!
Thanks for the patch!
LGTM, except for a few nits regarding the commit message.

Best regards,
Maxim Kokryashkin

On Tue, Aug 01, 2023 at 09:46:10PM +0300, Sergey Bronnikov via Tarantool-patches wrote:
> From: Sergey Bronnikov <sergeyb at tarantool.org>
> 
> The patch adds a workflow that runs regression test suites, produces a
> summary about current code coverage and send code coverage data to
Typo: s/about/of/
Typo: s/send code/sends code/
> Coveralls. Coveralls is a web-service that lets you inspect every detail
Typo: s/web-service/web service/
> of your coverage. See Tarantool's LuaJIT page on Coveralls [1].
> 
> 1. https://coveralls.io/github/tarantool/luajit
> ---
>  .github/actions/setup-linux/action.yml |  1 +
>  .github/workflows/coverage.yml         | 60 ++++++++++++++++++++++++++
>  2 files changed, 61 insertions(+)
>  create mode 100644 .github/workflows/coverage.yml
> 
> diff --git a/.github/actions/setup-linux/action.yml b/.github/actions/setup-linux/action.yml
> index f0171b83..71619a60 100644
> --- a/.github/actions/setup-linux/action.yml
> +++ b/.github/actions/setup-linux/action.yml
> @@ -16,4 +16,5 @@ runs:
>        run: |
>          apt -y update
>          apt -y install cmake gcc make ninja-build perl
> +        pip3 install gcovr
>        shell: bash
> diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
> new file mode 100644
> index 00000000..9fff06c7
> --- /dev/null
> +++ b/.github/workflows/coverage.yml
> @@ -0,0 +1,60 @@
> +name: Code coverage
> +
> +on:
> +  push:
> +    branches-ignore:
> +      - '**-notest'
> +      - 'upstream-**'
> +    tags-ignore:
> +      - '**'
> +
> +concurrency:
> +  # An update of a developer branch cancels the previously
> +  # scheduled workflow run for this branch. However, the default
> +  # branch, and long-term branch (tarantool/release/2.11,
> +  # tarantool/release/2.10, etc) workflow runs are never canceled.
> +  #
> +  # We use a trick here: define the concurrency group as 'workflow
> +  # run ID' + # 'workflow run attempt' because it is a unique
> +  # combination for any run. So it effectively discards grouping.
> +  #
> +  # XXX: we cannot use `github.sha` as a unique identifier because
> +  # pushing a tag may cancel a run that works on a branch push
> +  # event.
> +  group: ${{ startsWith(github.ref, 'refs/heads/tarantool/')
> +    && format('{0}-{1}', github.run_id, github.run_attempt)
> +    || format('{0}-{1}', github.workflow, github.ref) }}
> +  cancel-in-progress: true
> +
> +jobs:
> +  coverage:
> +    strategy:
> +      fail-fast: false
> +    runs-on: [self-hosted, regular, x86_64, Linux]
> +    steps:
> +      - uses: actions/checkout at v3
> +        with:
> +          fetch-depth: 0
> +          submodules: recursive
> +      - name: setup Linux
> +        uses: ./.github/actions/setup-linux
> +      - name: configure
> +        run: >
> +          cmake -S . -B ${{ env.BUILDDIR }}
> +          -G Ninja
> +          -DCMAKE_BUILD_TYPE=RelWithDebInfo
> +          -DLUAJIT_ENABLE_COVERAGE=ON
> +          -DLUAJIT_ENABLE_GC64=ON
> +      - name: build
> +        run: cmake --build . --parallel
> +        working-directory: ${{ env.BUILDDIR }}
> +      - name: test and generate code coverage report
> +        run: cmake --build ${{ env.BUILDDIR }} --parallel --target coverage
> +      - name: send code coverage to coveralls.io
> +        run: |
> +          curl -LO https://coveralls.io/coveralls-linux.tar.gz
> +          tar xvzf coveralls-linux.tar.gz
> +          ./coveralls -f ./coverage/luajit.xml
> +        working-directory: ${{ env.BUILDDIR }}
> +        env:
> +          COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
> -- 
> 2.34.1
>