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https://github.com/zeromicro/go-zero.git
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90 lines
2.8 KiB
Bash
Executable File
90 lines
2.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Scenario 06: compare old vs new goctl output — well-known type imports
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# Usage: bash compare.sh
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# Requires: go install github.com/zeromicro/go-zero/tools/goctl@latest (auto-installed)
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set -e
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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GOCTL_ROOT="$(cd "$SCRIPT_DIR/../../../.." && pwd)"
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NEW_GOCTL="$GOCTL_ROOT/bin/goctl"
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OLD_GOCTL="$(go env GOPATH)/bin/goctl"
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OUT_OLD="$SCRIPT_DIR/output_old"
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OUT_NEW="$SCRIPT_DIR/output_new"
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verify_build() {
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local dir="$1" label="$2"
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echo "Verifying $label ..."
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cd "$dir"
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go mod tidy
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if go build ./...; then
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echo " ✅ $label: build passed"
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else
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echo " ❌ $label: build failed"
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exit 1
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fi
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cd "$SCRIPT_DIR"
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}
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# Find well-known types include path
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PROTOC_INCLUDE=""
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PROTOC_BIN="$(which protoc 2>/dev/null || true)"
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if [ -n "$PROTOC_BIN" ]; then
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CANDIDATE="$(cd "$(dirname "$PROTOC_BIN")/.." && pwd)/include"
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[ -f "$CANDIDATE/google/protobuf/timestamp.proto" ] && PROTOC_INCLUDE="$CANDIDATE"
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fi
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if [ -z "$PROTOC_INCLUDE" ]; then
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for d in /opt/homebrew/include /usr/local/include; do
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[ -f "$d/google/protobuf/timestamp.proto" ] && PROTOC_INCLUDE="$d" && break
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done
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fi
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if [ -z "$PROTOC_INCLUDE" ]; then
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echo "Error: cannot find google/protobuf/timestamp.proto. Install protobuf (brew install protobuf)."
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exit 1
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fi
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echo "Well-known types: $PROTOC_INCLUDE"
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# Install released goctl and build local goctl
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echo ">>> Installing goctl@latest ..."
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go install github.com/zeromicro/go-zero/tools/goctl@latest
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echo ">>> Building local goctl ..."
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go build -o "$NEW_GOCTL" "$GOCTL_ROOT"
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# Generate with old goctl
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echo ">>> Generating with old goctl ..."
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rm -rf "$OUT_OLD" && mkdir -p "$OUT_OLD/pb"
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(cd "$OUT_OLD" && go mod init example.com/demo/s06_wellknown > /dev/null 2>&1)
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cd "$SCRIPT_DIR"
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"$OLD_GOCTL" rpc protoc events.proto \
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--go_out="$OUT_OLD/pb" \
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--go-grpc_out="$OUT_OLD/pb" \
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--zrpc_out="$OUT_OLD/rpc" \
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--go_opt=paths=source_relative \
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--go-grpc_opt=paths=source_relative \
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--proto_path=. \
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--proto_path="$PROTOC_INCLUDE"
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verify_build "$OUT_OLD" "old"
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# Generate with new goctl
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echo ">>> Generating with new goctl ..."
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rm -rf "$OUT_NEW" && mkdir -p "$OUT_NEW/pb"
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(cd "$OUT_NEW" && go mod init example.com/demo/s06_wellknown > /dev/null 2>&1)
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cd "$SCRIPT_DIR"
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"$NEW_GOCTL" rpc protoc events.proto \
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--go_out="$OUT_NEW/pb" \
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--go-grpc_out="$OUT_NEW/pb" \
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--zrpc_out="$OUT_NEW/rpc" \
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--go_opt=paths=source_relative \
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--go-grpc_opt=paths=source_relative \
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--proto_path=. \
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--proto_path="$PROTOC_INCLUDE"
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verify_build "$OUT_NEW" "new"
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# Diff old vs new (exclude go.mod / go.sum)
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echo ""
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echo ">>> Diff (old vs new):"
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if diff -rq --exclude="go.mod" --exclude="go.sum" "$OUT_OLD" "$OUT_NEW" > /dev/null 2>&1; then
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echo " [identical] no differences between old and new output"
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else
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diff -r --exclude="go.mod" --exclude="go.sum" "$OUT_OLD" "$OUT_NEW" || true
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fi
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