clawbot
239cccd45a
check / check (push) Failing after 2s
gofumpt and protoc-gen-go are tools of a separate Go module in bin/tools, so `go tool` builds them from source checked against bin/tools/go.sum and mfer's own module gains no dependencies. script/bootstrap downloads that module, and unpacks protoc 33.4 into bin/protoc from its release archive after checking the sha256 it holds for the platform. script/generate runs that protoc with the pinned plugin, so mfer/mf.go and its go:generate line go. script/prettier runs only the node_modules prettier, fails when it differs from the package.json pin, finds the node bootstrap installed through nvm by the version in .nvmrc, and runs prettier once. Comment and package.json fixes. Model: opus-5-5
55 lines
1.9 KiB
Bash
Executable File
55 lines
1.9 KiB
Bash
Executable File
#!/bin/sh
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# script/generate: regenerate mfer/mf.pb.go from mfer/mf.proto, and record
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# the hash of that mf.proto in mfer/mf.proto.sha256. Nothing else
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# regenerates mf.pb.go: it is committed, so building and checking need no
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# protoc. A test fails while mf.proto no longer matches the recorded hash.
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#
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# Runs the protoc that script/bootstrap unpacks into bin/protoc, and the
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# protoc-gen-go that bin/tools/go.mod pins. Another version of either
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# writes a different mf.pb.go.
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set -eu
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ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"
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# The protoc version script/bootstrap installs. protoc 33.4 names itself
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# v6.33.4 in the mf.pb.go header.
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PROTOC_VERSION="33.4"
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PROTOC="$ROOT/bin/protoc/bin/protoc"
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# sha256 <file>: print "<hash> <file>", with sha256sum, or with shasum
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# where there is no sha256sum.
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sha256() {
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if command -v sha256sum >/dev/null 2>&1; then
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sha256sum "$1"
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elif command -v shasum >/dev/null 2>&1; then
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shasum -a 256 "$1"
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else
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echo "generate: needs sha256sum or shasum on PATH" >&2
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exit 1
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fi
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}
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main() {
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# A bin/protoc left from before the pin moved fails here, until
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# script/bootstrap replaces it.
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actual="$("$PROTOC" --version 2>/dev/null || true)"
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if [ "$actual" != "libprotoc $PROTOC_VERSION" ]; then
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echo "generate: needs protoc $PROTOC_VERSION in bin/protoc," \
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"found: ${actual:-none}; run script/bootstrap" >&2
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exit 1
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fi
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# `go tool -n` builds protoc-gen-go from bin/tools and prints where the
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# binary is, without running it.
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plugin="$(cd "$ROOT/bin/tools" && go tool -n protoc-gen-go)"
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cd "$ROOT/mfer"
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# Hashed before regenerating, so a missing hash tool stops the script
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# before it changes anything. Regenerating leaves mf.proto as it is.
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proto_hash="$(sha256 mf.proto)"
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"$PROTOC" --plugin=protoc-gen-go="$plugin" \
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--go_out=paths=source_relative:. ./mf.proto
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echo "$proto_hash" >mf.proto.sha256
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}
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main "$@"
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