GitVersion.MsBuild fails on shallow clones ('Repository is a shallow
clone. Git repositories must contain the full history.') because it
walks the git log to compute the SemVer version.
Drop --depth 1 from both the PR ref fetch and the submodule update
so the runner's working tree has full history. The repo is small
enough that the cost is negligible.
forgejo-runner v13 does not interpolate ${{ runner.workspace }}
in working-directory: (or ignores the field entirely for docker
containers), so the container tried to chdir to '/_src' (literally)
which does not exist.
The image WORKDIR is /src, so clone directly into /src/_src and cd
into it at the start of each step. Adds an echo of the checkout
SHA + branch state for visibility in the log.
In pull_request context, GITHUB_REF_NAME is the PR number ('17'),
not the source branch. Cloning --branch 17 fails with
'Could not find remote branch 17 to clone'.
Use GITHUB_REF (refs/pull/N/head in PR context, refs/heads/<branch>
in push context) and fetch + checkout FETCH_HEAD. workflow_dispatch
falls back to the default branch.
The pazof/yavsc-build-env:debian12-dotnet10-android36-v1 image only
ships .NET 10 SDK + Android SDK + JDK 17, no Node. actions/checkout@v6
requires Node, so the job failed with 'exec: node not found'.
Replace actions/checkout with a direct git clone over HTTPS (Forgejo
anonymous is enabled), and init submodules recursively.
Also drop the bogus docker://image:tag runs-on: matcher, use just 'docker'
to match the runner's declared label name.
