libgit2
diff --git a/‎delta_string.go
+33 b/‎delta_string.go
+33
diff --git a/‎diff.go
+4 b/‎diff.go
+4
diff --git a/‎difflinetype_string.go
+56 b/‎difflinetype_string.go
+56
@@ -39,6 +39,8 @@ const (
 	DeltaConflicted Delta = C.GIT_DELTA_CONFLICTED
 )
 
+//go:generate stringer -type Delta -trimprefix Delta -tags static
+
 type DiffLineType int
 
 const (
@@ -54,6 +56,8 @@ const (
 	DiffLineBinary  DiffLineType = C.GIT_DIFF_LINE_BINARY
 )
 
+//go:generate stringer -type DiffLineType -trimprefix DiffLine -tags static
+
 type DiffFile struct {
 	Path  string
 	Oid   *Oid
Original file line number	Diff line number	Diff line change
`@@ -39,6 +39,8 @@ const (`
`39`	`39`	`DeltaConflicted Delta = C.GIT_DELTA_CONFLICTED`
`40`	`40`	`)`
`41`	`41`
	`42`	`+//go:generate stringer -type Delta -trimprefix Delta -tags static`
	`43`	`+`
`42`	`44`	`type DiffLineType int`
`43`	`45`
`44`	`46`	`const (`
`@@ -54,6 +56,8 @@ const (`
`54`	`56`	`DiffLineBinary DiffLineType = C.GIT_DIFF_LINE_BINARY`
`55`	`57`	`)`
`56`	`58`
	`59`	`+//go:generate stringer -type DiffLineType -trimprefix DiffLine -tags static`
	`60`	`+`
`57`	`61`	`type DiffFile struct {`
`58`	`62`	`Path string`
`59`	`63`	`Oid *Oid`