From 57a4744e49dd97ae75a0c32248efeeaee5ff48f0 Mon Sep 17 00:00:00 2001
From: Keegan Carruthers-Smith <keegan.csmith@gmail.com>
Date: Thu, 16 Feb 2023 15:57:47 +0200
Subject: [PATCH] servegit: use more performant WalkDir

WalkDir was introduced in go1.16 suits our use case while being more
efficient.

Test Plan: go test
---
 internal/servegit/serve.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/internal/servegit/serve.go b/internal/servegit/serve.go
index 4e3b99a2f1..ec45103bca 100644
--- a/internal/servegit/serve.go
+++ b/internal/servegit/serve.go
@@ -5,10 +5,10 @@ import (
 	"encoding/json"
 	"fmt"
 	"html/template"
+	"io/fs"
 	"log"
 	"net"
 	"net/http"
-	"os"
 	"os/exec"
 	pathpkg "path"
 	"path/filepath"
@@ -170,7 +170,7 @@ func (s *Serve) Repos() ([]Repo, error) {
 		return nil, nil
 	}
 
-	err = filepath.Walk(root, func(path string, fi os.FileInfo, fileErr error) error {
+	err = filepath.WalkDir(root, func(path string, fi fs.DirEntry, fileErr error) error {
 		if fileErr != nil {
 			s.Info.Printf("WARN: ignoring error searching %s: %v", path, fileErr)
 			return nil