reactor rpc (#179)

* reactor rpc generation

* update flag

* update command

* update command

* update unit test

* delete test file

* optimize code

* update doc

* update gen pb

* rename target dir

* update mysql data type convert rule

* add done flag

* optimize req/reply parameter

* optimize req/reply parameter

* remove waste code

* remove duplicate parameter

* format code

* format code

* optimize naming

* reactor rpcv2 to rpc

* remove new line

* format code

* rename underline to snake

* reactor getParentPackage

* remove debug log

* reactor background

tools/goctl/rpc/generator/prototmpl_test.go

@@ -0,0 +1,21 @@
+package generator
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestProtoTmpl(t *testing.T) {
+	out, err := filepath.Abs("./test/test.proto")
+	assert.Nil(t, err)
+	defer func() {
+		_ = os.RemoveAll(filepath.Dir(out))
+	}()
+	err = ProtoTmpl(out)
+	assert.Nil(t, err)
+	_, err = os.Stat(out)
+	assert.Nil(t, err)
+}