clawbot
d4e2be66d1
check / check (push) Successful in 1m12s
.dockerignore now sends .git, without .git/config, which can hold a credential. The build stage takes the VERSION build argument when one is given, otherwise git describe --tags --always of that .git, and fails if the context carries .git and still yields no version. A plain docker build . used to stamp dev. Model: opus-5-5
35 lines
1.5 KiB
Bash
Executable File
35 lines
1.5 KiB
Bash
Executable File
#!/bin/sh
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# script/cibuild: run the CI build. The Gitea workflow runs this on
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# push.
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#
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# The Dockerfile runs the gates individually as build steps, not the
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# make check aggregate: the lint stage runs make fmt-check,
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# script/verify-lint-image-pin, golangci-lint config verify and
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# golangci-lint run; the build stage, dropped to an unprivileged user,
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# runs make test and make fmt-check. Neither make lint nor make check
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# appears, because both reach script/lint, which is itself a docker
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# build, and a docker build cannot run inside one. Lint is not skipped
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# by that — the linter is invoked directly in the lint stage, and the
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# build stage's COPY --from=lint makes that stage a prerequisite, so
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# BuildKit must finish it first. Between the two stages everything
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# make check would run has run, which is why a successful build here
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# implies the repo is green.
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#
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# That implication holds only because of CHECK_EPOCH. A COPY layer is
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# invalidated only by changed content, and a rebuild of an unchanged
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# checkout sends the same content, so without a fresh value here Docker
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# serves the gate layers from cache and the build reports a green it
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# never earned. Passing the current epoch invalidates the gate
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# layers on every run while leaving the pinned base images and
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# go mod download cached; see the Dockerfile for the placement.
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set -eu
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ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"
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main() {
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cd "$ROOT"
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docker build --build-arg CHECK_EPOCH="$(date +%s)" .
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}
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main "$@"
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