fix bench ci

.github/workflows/benchmark.yaml

@@ -17,17 +17,13 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         go: ["1.22"]
-        test-tags: ["-benchmem -bench ."]
-        test-floder: ["go list ./... | grep benchmarks"]
         include:
           - os: ubuntu-latest
             go-build: ~/.cache/go-build
     name: ${{ matrix.os }} @ Go ${{ matrix.go }} ${{ matrix.test-tags }}
     runs-on: ${{ matrix.os }}
     env:
       GO111MODULE: on
-      TESTTAGS: ${{ matrix.test-tags }}
-      TESTFOLDER: ${{ matrix.test-floder }}
       GOPROXY: https://proxy.golang.org
     steps:
       - name: Set up Go ${{ matrix.go }}
@@ -51,4 +47,4 @@ jobs:
             ${{ runner.os }}-go-
 
       - name: Benchmark
-        run: make test
+        run: make bench

Makefile

@@ -4,7 +4,8 @@ GO_VERSION=$(shell $(GO) version | cut -c 14- | cut -d' ' -f1 | cut -d'.' -f2)
 PACKAGES ?= $(shell $(GO) list ./...)
 VETPACKAGES ?= $(shell $(GO) list ./... | grep -v /examples/)
 GOFILES := $(shell find . -name "*.go")
-TESTFOLDER ?= $(shell $(GO) list ./... | grep -v examples)
+TESTFOLDER := $(shell $(GO) list ./... | grep -v examples | grep -v benchmarks)
+BENCHFOLDER := $(shell $(GO) list ./... | grep benchmarks)
 TESTTAGS ?= ""
 
 .PHONY: test
@@ -30,6 +31,28 @@ test:
 		fi; \
 	done
 
+.PHONY: bench
+# runs benchmarks.
+bench:
+	for d in $(BENCHFOLDER); do \
+		$(GO) test -benchmem -bench . -v -covermode=count -coverprofile=profile.out $$d > benchmark.out; \
+		cat benchmark.out; \
+		if grep -q "^--- FAIL" benchmark.out; then \
+			rm tmp.out; \
+			exit 1; \
+		elif grep -q "build failed" benchmark.out; then \
+			rm tmp.out; \
+			exit 1; \
+		elif grep -q "setup failed" benchmark.out; then \
+			rm tmp.out; \
+			exit 1; \
+		fi; \
+		if [ -f profile.out ]; then \
+			cat profile.out | grep -v "mode:" >> coverage.out; \
+			rm profile.out; \
+		fi; \
+	done
+
 .PHONY: fmt
 # Ensure consistent code formatting.
 fmt: