sneak
a530061843
check / check (push) Canceled after 0s
The vendored files are copies from sneak/prompts e3f79c4, with this repository's own entries kept. The script/ builds pass a new CACHEBUST value instead of --no-cache, which emptied Go's build cache mount, so every make test compiled the standard library and every dependency with -race. Every Dockerfile stage declares ARG CACHEBUST first, so every RUN step still reruns on an unchanged tree. The steps that compile mount Go's build cache, and both go test runs keep -count=1. The lint and test builds write no image. script/bootstrap, script/fmt and script/fmt-check are the canonical files plus this repository's Go steps. Model: opus-5-5
27 lines
985 B
Bash
Executable File
27 lines
985 B
Bash
Executable File
#!/bin/sh
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# script/lint: run the linter. Linting is a phase of the Dockerfile and
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# this builds that phase alone; the linter is never installed or run on
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# a developer host, where a shared result cache and a host-global lock
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# make its answer untrustworthy.
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#
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# The phase is not the last stage in the file, so it is built only when
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# --target names it. A new CACHEBUST value reruns every RUN step, since
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# a cached lint layer is a lint that did not run; unlike --no-cache, it
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# keeps Go's build cache. This relies on every stage of the Dockerfile
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# declaring ARG CACHEBUST first; a stage without that line is served
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# from cache on an unchanged tree, with no warning.
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# --output type=cacheonly writes no image, since nothing uses one.
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set -eu
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SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd -P)"
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ROOT="$(cd "$SCRIPT_DIR/.." && pwd -P)"
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main() {
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cd "$ROOT"
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docker build --build-arg CACHEBUST="$(date +%s)-$$" \
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--target lint \
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--output type=cacheonly .
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}
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main "$@"
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