ci: support submodule unit test

.github/workflows/tests.yml

@@ -3,22 +3,23 @@ name: Tests
 on: [ push, pull_request ]
 
 jobs:
-  unit-benchmark-test:
-    strategy:
-      matrix:
-        go: [ "1.18", "1.19", "1.20", "1.21" ]
-        os: [ X64 ]
-    runs-on: ${{ matrix.os }}
+  ut:
+    runs-on: ubuntu-latest
+
     steps:
       - uses: actions/checkout@v3
 
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: ${{ matrix.go }}
+          go-version: 1.18
 
-      - name: Unit Test
-        run: go test -race -covermode=atomic -coverprofile=coverage.out ./...
+      - uses: actions/cache@v3
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
 
-      - name: Benchmark
-        run: go test -bench=. -benchmem -run=none ./...
+      - name: Unit Test
+        run: make test

hack/resolve-modules.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+# This is used by the linter action.
+# Recursively finds all directories with a go.mod file and creates
+# a GitHub Actions JSON output option.
+
+set -o errexit
+
+HOME=$(
+	cd "$(dirname "${BASH_SOURCE[0]}")" &&
+		cd .. &&
+		pwd
+)
+
+source "${HOME}/hack/util.sh"
+all_modules=$(util::find_modules)
+PATHS=""
+for mod in $all_modules; do
+		PATHS+=$(printf '{"workdir":"%s"},' ${mod})
+done
+
+echo "::set-output name=matrix::{\"include\":[${PATHS%?}]}"

hack/tools.sh

@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+HOME=$(
+	cd "$(dirname "${BASH_SOURCE[0]}")" &&
+		cd .. &&
+		pwd
+)
+
+source "${HOME}/hack/util.sh"
+
+all_modules=$(util::find_modules)
+
+# test all mod
+function test() {
+	for mod in $all_modules; do
+			pushd "$mod" >/dev/null &&
+				echo "go test $(sed -n 1p go.mod | cut -d ' ' -f2)" &&
+				go test -race -covermode=atomic -coverprofile=coverage.out ./...
+			popd >/dev/null || exit
+	done
+}
+
+# vet all mod
+function vet() {
+	for mod in $all_modules; do
+			pushd "$mod" >/dev/null &&
+				echo "go vet $(sed -n 1p go.mod | cut -d ' ' -f2)" &&
+				go vet -stdmethods=false ./...
+			popd >/dev/null || exit
+	done
+}
+
+function help() {
+	echo "use: test,vet"
+}
+
+case $1 in
+vet)
+	vet
+	;;
+test)
+	test
+	;;
+*)
+	help
+	;;
+esac

hack/util.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+# find all go mod path
+# returns an array contains mod path
+function util::find_modules() {
+	find . -not \( \
+		\( \
+		-path './output' \
+		-o -path './.git' \
+		-o -path '*/third_party/*' \
+		-o -path '*/vendor/*' \
+		\) -prune \
+		\) -name 'go.mod' -print0 | xargs -0 -I {} dirname {}
+}