sneak
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Per the owner ruling on issue 40, linting and testing are phases of the main Dockerfile rather than a separate lint file. script/lint and script/test each build one phase by name with caching disabled, and the final stage copies a harmless file from each so the image cannot be built unless both passed — the ordering trick already in template-app-go's Dockerfile, extended to the test phase. A phase that is not the last stage is built only when something depends on it or --target names it, so the gates are always invoked by name and the edges are kept. Every build in script/ is tagged. No config verify step; fmt stays on the host. This closes issue 30 too: a container has its own result cache and lock. Model: opus-5
27 lines
984 B
Bash
Executable File
27 lines
984 B
Bash
Executable File
#!/bin/sh
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# script/docker: build the Docker image tagged with the project name.
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# Identical in all repos; the tag comes from script/projectname.
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# --no-cache because this is a standalone entrypoint: the lint and test
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# phases the final stage depends on must run rather than be served from
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# an older build.
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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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# Own line: a failing command substitution inside an argument does
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# not trip `set -e`, so the inline form degrades silently to an
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# empty constant. VERSION is computed here because .dockerignore
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# excludes .git, so `git describe` in a build stage yields an empty
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# version without failing.
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version="$(git describe --tags --always --dirty 2>/dev/null || true)"
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[ -n "$version" ] || version="unknown"
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docker build --no-cache \
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--build-arg VERSION="$version" \
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-t "$("$SCRIPT_DIR/projectname")" .
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}
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main "$@"
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