ci: add bench

Signed-off-by: CrazyMax <[email protected]>

.github/workflows/ci.yml

@@ -92,6 +92,32 @@ jobs:
           flags: unit,${{ matrix.mode }},go-${{ matrix.go }}
           token: ${{ secrets.CODECOV_TOKEN }}
 
+  bench:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go:
+          - "1.23"
+          - "1.22"
+          - "1.21"
+        mode:
+          - "root"
+          - "noroot"
+    env:
+      GO_VERSION: ${{ matrix.go }}
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      -
+        name: Test
+        uses: docker/bake-action@v5
+        with:
+          targets: bench-${{ matrix.mode }}
+
   test-os:
     runs-on: ${{ matrix.os }}
     strategy:

Dockerfile

@@ -35,4 +35,22 @@ COPY --from=test /tmp/coverage.txt /coverage-root.txt
 FROM scratch AS test-noroot-coverage
 COPY --from=test-noroot /tmp/coverage.txt /coverage-noroot.txt
 
+FROM base AS bench
+ARG BENCH_FILE_SIZE
+RUN --mount=target=. \
+    --mount=target=/go/pkg/mod,type=cache \
+    --mount=target=/root/.cache,type=cache \
+    CGO_ENABLED=0 xx-go test -benchmem -bench=. -run=^$ ./... && \
+    cd bench && CGO_ENABLED=0 xx-go test -benchmem -bench=. -run=^$ ./...
+
+FROM base AS bench-noroot
+RUN mkdir /go/pkg && chmod 0777 /go/pkg
+USER 1000:1000
+ARG BENCH_FILE_SIZE
+RUN --mount=target=. \
+    --mount=target=/go/pkg/mod,type=cache \
+    --mount=target=/tmp/.cache,type=cache \
+    CGO_ENABLED=0 GOCACHE=/tmp/gocache xx-go test -bench=. -benchmem -run=^$ ./... && \
+    cd bench && CGO_ENABLED=0 GOCACHE=/tmp/gocache xx-go test -bench=. -benchmem -run=^$ ./...
+
 FROM build

docker-bake.hcl

@@ -6,6 +6,10 @@ variable "DESTDIR" {
   default = "./bin"
 }
 
+variable "BENCH_FILE_SIZE" {
+  default = null
+}
+
 group "default" {
   targets = ["build"]
 }
@@ -32,6 +36,28 @@ target "test-noroot" {
   output = ["${DESTDIR}/coverage"]
 }
 
+group "bench" {
+  targets = ["test-root", "test-noroot"]
+}
+
+target "bench-root" {
+  inherits = ["build"]
+  target = "bench"
+  output = ["type=cacheonly"]
+  args = {
+    BENCH_FILE_SIZE = BENCH_FILE_SIZE
+  }
+}
+
+target "bench-noroot" {
+  inherits = ["build"]
+  target = "bench-noroot"
+  output = ["type=cacheonly"]
+  args = {
+    BENCH_FILE_SIZE = BENCH_FILE_SIZE
+  }
+}
+
 target "lint" {
   dockerfile = "./hack/dockerfiles/lint.Dockerfile"
   output = ["type=cacheonly"]