From faffc5582c59c463f49c7cc6bfecc7b4f24855bf Mon Sep 17 00:00:00 2001
From: Steve Manuel <steve@dylib.so>
Date: Mon, 12 Feb 2024 10:28:56 -0800
Subject: [PATCH] feat: support inline c style comments in fields

---
 go.mod        |  2 +-
 go.sum        |  2 ++
 parse_test.go | 29 +++++++++++++++++++++++++++++
 3 files changed, 32 insertions(+), 1 deletion(-)

diff --git a/go.mod b/go.mod
index 96a349c..52218be 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/nilslice/protolock
 go 1.21
 
 require (
-	github.com/emicklei/proto v1.9.1
+	github.com/emicklei/proto v1.13.2
 	github.com/extism/go-sdk v1.0.0
 	github.com/stretchr/testify v1.8.4
 )
diff --git a/go.sum b/go.sum
index 81f4663..6a0a581 100644
--- a/go.sum
+++ b/go.sum
@@ -2,6 +2,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/emicklei/proto v1.9.1 h1:MUgjFo5xlMwYv72TnF5xmmdKZ04u+dVbv6wdARv16D8=
 github.com/emicklei/proto v1.9.1/go.mod h1:rn1FgRS/FANiZdD2djyH7TMA9jdRDcYQ9IEN9yvjX0A=
+github.com/emicklei/proto v1.13.2 h1:z/etSFO3uyXeuEsVPzfl56WNgzcvIr42aQazXaQmFZY=
+github.com/emicklei/proto v1.13.2/go.mod h1:rn1FgRS/FANiZdD2djyH7TMA9jdRDcYQ9IEN9yvjX0A=
 github.com/extism/go-sdk v1.0.0 h1://UAyiQGok1ihrlzpkfF6UTY5TwJs6hKJBXnQ0sui20=
 github.com/extism/go-sdk v1.0.0/go.mod h1:xUfKSEQndAvHBc1Ohdre0e+UdnRzUpVfbA8QLcx4fbY=
 github.com/gobwas/glob v0.2.3 h1:A4xDbljILXROh+kObIiy5kIaPYD8e96x1tgBhUI5J+Y=
diff --git a/parse_test.go b/parse_test.go
index 507165f..c1a70a5 100644
--- a/parse_test.go
+++ b/parse_test.go
@@ -212,6 +212,14 @@ message Channel {
 }
 `
 
+const protoWithCStyleInlineComments = `
+syntax = "proto3";
+	
+message Example {
+  optional /* i'm a comment */ bool field = 1;
+}		
+`
+
 var gpfPath = filepath.Join("testdata", "getProtoFiles")
 
 func TestParseSingleQuoteReservedNames(t *testing.T) {
@@ -503,3 +511,24 @@ func TestGetProtoFilesIgnoresMultiple(t *testing.T) {
 	path = filepath.Join(gpfPath, "include", "include.proto")
 	assert.Contains(t, files, path)
 }
+
+func TestCStyleInlineComments(t *testing.T) {
+	r := strings.NewReader(protoWithCStyleInlineComments)
+
+	entry, err := Parse("test:protoWithCStyleInlineComments", r)
+	assert.NoError(t, err)
+	assert.Len(t, entry.Messages, 1)
+
+	example := entry.Messages[0]
+	assert.Len(t, example.Fields, 1)
+	assert.Equal(t, example.Name, "Example")
+
+	// message Example {
+	//   optional /* i'm a comment */ bool field = 1;
+	// }
+
+	field := example.Fields[0]
+	assert.Equal(t, field.Name, "field")
+	assert.Equal(t, field.Type, "bool")
+	assert.True(t, field.IsOptional)
+}