From fe195c67a9788cdc3c036cc08887edd2e3f56790 Mon Sep 17 00:00:00 2001
From: Lauris BH <lauris@nix.lv>
Date: Mon, 18 Jul 2022 15:08:20 +0300
Subject: [PATCH 1/3] Generated go.sum and proto file detection

---
 data/generated.go | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/data/generated.go b/data/generated.go
index 4052eec..48a3dd8 100644
--- a/data/generated.go
+++ b/data/generated.go
@@ -96,6 +96,9 @@ var GeneratedCodeNameMatchers = []GeneratedCodeNameMatcher{
 
 	// Poetry lock
 	nameEndsWith("poetry.lock"),
+
+	// go mod sum file
+	nameEndsWith("go.sum"),
 }
 
 // GeneratedCodeMatcher checks whether the file with the given data is
@@ -113,6 +116,7 @@ var GeneratedCodeMatchers = []GeneratedCodeMatcher{
 	isGeneratedJavaScriptPEGParser,
 	isGeneratedPostScript,
 	isGeneratedGo,
+	isGeneratedProtobufFromGo,
 	isGeneratedProtobuf,
 	isGeneratedJavaScriptProtocolBuffer,
 	isGeneratedApacheThrift,
@@ -339,6 +343,24 @@ func isGeneratedGo(_, ext string, content []byte) bool {
 	return false
 }
 
+func isGeneratedProtobufFromGo(_, ext string, content []byte) bool {
+	if ext != ".proto" {
+		return false
+	}
+	lines := getLines(content, 20)
+	if len(lines) <= 1 {
+		return false
+	}
+
+	for _, line := range lines {
+		if bytes.Contains(line, []byte("This file was autogenerated by go-to-protobuf")) {
+			return true
+		}
+	}
+
+	return false
+}
+
 var protoExtensions = map[string]struct{}{
 	".py":   {},
 	".java": {},

From a6f32e054cb2d77c04bd79a1ea0240288fe610cf Mon Sep 17 00:00:00 2001
From: Lauris BH <lauris@nix.lv>
Date: Mon, 1 Aug 2022 21:06:24 +0300
Subject: [PATCH 2/3] Remove go.sum from generated

---
 data/generated.go | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/data/generated.go b/data/generated.go
index 48a3dd8..0d490f3 100644
--- a/data/generated.go
+++ b/data/generated.go
@@ -96,9 +96,6 @@ var GeneratedCodeNameMatchers = []GeneratedCodeNameMatcher{
 
 	// Poetry lock
 	nameEndsWith("poetry.lock"),
-
-	// go mod sum file
-	nameEndsWith("go.sum"),
 }
 
 // GeneratedCodeMatcher checks whether the file with the given data is

From 05907fe7ec4dea684a6b8735da8b36debd8693bf Mon Sep 17 00:00:00 2001
From: Lauris BH <lauris@nix.lv>
Date: Mon, 1 Aug 2022 21:35:46 +0300
Subject: [PATCH 3/3] Change Yarn PnP regex to include all .pnp.* files

---
 data/generated.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/data/generated.go b/data/generated.go
index 0d490f3..93d286c 100644
--- a/data/generated.go
+++ b/data/generated.go
@@ -74,7 +74,7 @@ var GeneratedCodeNameMatchers = []GeneratedCodeNameMatcher{
 	nameEndsWith("package-lock.json"),
 
 	// Yarn plugnplay
-	nameMatches(`(^|\/)\.pnp\.(c|m)?js$`),
+	nameMatches(`(^|\/)\.pnp\..*$`),
 
 	// Godeps
 	nameContains("Godeps/"),