feat: add gen_provider.go and gomod package

pkg/utils/gomod/mod_test.go

@@ -0,0 +1,32 @@
+package gomod
+
+import (
+	"testing"
+
+	"github.com/rogeecn/fabfile"
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+func Test_ParseGoMod(t *testing.T) {
+	Convey("Test ParseGoMod", t, func() {
+		Convey("parse go.mod", func() {
+			modFile := fabfile.MustFind("go.mod")
+			err := Parse(modFile)
+			So(err, ShouldBeNil)
+
+			t.Logf("%+v", goMod)
+		})
+	})
+}
+
+func Test_getPackageName(t *testing.T) {
+	Convey("Test getPackageName", t, func() {
+		Convey("", func() {
+			Convey("github.com/redis/go-redis/v9@v9.7.0", func() {
+				name, err := getPackageName("github.com/redis/go-redis/v9", "v9.7.0")
+				So(err, ShouldBeNil)
+				So(name, ShouldEqual, "redis")
+			})
+		})
+	})
+}