83 lines
3.0 KiB
YAML
83 lines
3.0 KiB
YAML
# Test, Go. Push and pull request to development. Never on main.
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#
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# The push path owns a two-minute budget end to end, so it carries exactly the
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# gates that fit it: the format check, `go vet`, the suite's short layer and the
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# coverage floor. There is no build step (`go test` compiles what it runs) and
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# no install step: the fedora job image carries git, perl and node (verified on
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# the runner, 2026-10-04), and no pipeline ever installs gcc or runs the race
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# detector. The modernisation gate (`go fix -diff`) and the full suite live in
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# the suite workflow.
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#
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# A test too slow for the push budget marks itself with `testing.Short` and the
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# suite workflow runs it; the push path runs what fits its budget.
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#
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# Every step is one command, so the step that fails is the gate that failed,
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# and no shell option has to be trusted for the run to stop. The scripted
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# steps are Perl with builtins only.
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name: Test
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on:
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push:
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branches: [development]
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pull_request:
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branches: [development]
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env:
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# One core: parallelism buys no speed here and costs memory the box does not have.
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GOFLAGS: -p=1
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GOMAXPROCS: "2"
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# A superseded run of the same ref is cancelled instead of queueing behind one that
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# no longer matters. Verified on Gitea 1.27.1 on 2026-09-17: a queued run whose ref
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# moved on is cancelled before it ever reaches the runner, while a run already
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# dispatched there runs to completion.
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concurrency:
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group: ${{ gitea.workflow }}-${{ gitea.ref }}
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cancel-in-progress: true
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jobs:
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test:
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runs-on: fedora
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steps:
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- uses: actions/checkout@v7
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- uses: actions/setup-go@v6
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with:
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# The module is the source of truth for the version, so it cannot drift.
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go-version-file: go.mod
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cache: true
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- name: Format
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run: |
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perl -e '
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open(my $g, q{-|}, q{gofmt}, q{-l}, q{.}) or die qq{gofmt: $!};
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my @bad = <$g>;
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close($g);
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print @bad;
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exit(@bad ? 1 : 0);
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'
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- name: Vet
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run: go vet ./...
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- name: Tests
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# Equal to `packages` in the project's justfile, so the floor is the same
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# number the local gate reports. The short layer is what runs; the
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# persistent build cache on the runner makes a warm run seconds, not
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# minutes. No timeout anywhere: `-timeout 0` disables go test's own
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# ten-minute default, because a run that does not finish is a defect to
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# find and a timeout only hides it.
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run: go test -short -count=1 -timeout 0 -coverprofile=coverage.out ./...
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- name: Coverage floor
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run: |
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perl -e '
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open(my $c, q{-|}, q{go}, q{tool}, q{cover}, q{-func=coverage.out}) or die qq{cover: $!};
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my $total;
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while (my $l = <$c>) { $total = $1 if $l =~ m{^total:\s+\S+\s+([0-9.]+)%} }
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close($c);
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die qq{no total line in coverage.out\n} unless defined $total;
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printf qq{Total coverage: %s%%\n}, $total;
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exit($total < 80 ? 1 : 0);
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'
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