misc: Move utils.go's string function to misc

4 files changed, 15 insertions, 25 deletions

diff --git a/http_handle_branches.go b/http_handle_branches.go
index d386b82..01a162a 100644
--- a/http_handle_branches.go
+++ b/http_handle_branches.go
@@ -10,6 +10,7 @@ import (
 	"github.com/go-git/go-git/v5"
 	"github.com/go-git/go-git/v5/plumbing"
 	"github.com/go-git/go-git/v5/plumbing/storer"
+	"go.lindenii.runxiyu.org/forge/misc"
 )
 
 // httpHandleRepoBranches provides the branches page in repos.
@@ -24,7 +25,7 @@ func (s *server) httpHandleRepoBranches(writer http.ResponseWriter, _ *http.Requ
 
 	repo, repoName, groupPath = params["repo"].(*git.Repository), params["repo_name"].(string), params["group_path"].([]string)
 
-	if strings.Contains(repoName, "\n") || sliceContainsNewlines(groupPath) {
+	if strings.Contains(repoName, "\n") || misc.SliceContainsNewlines(groupPath) {
 		notes = append(notes, "Path contains newlines; HTTP Git access impossible")
 	}
 
diff --git a/http_handle_repo_index.go b/http_handle_repo_index.go
index c253fa9..c6338cf 100644
--- a/http_handle_repo_index.go
+++ b/http_handle_repo_index.go
@@ -5,7 +5,6 @@ package main
 
 import (
 	"net/http"
-	"strings"
 
 	"go.lindenii.runxiyu.org/forge/git2c"
 	"go.lindenii.runxiyu.org/forge/render"
@@ -26,11 +25,6 @@ func (s *server) httpHandleRepoIndex(w http.ResponseWriter, req *http.Request, p
 
 	_, repoPath, _, _, _, _, _ := s.getRepoInfo(req.Context(), groupPath, repoName, "") // TODO: Don't use getRepoInfo
 
-	var notes []string
-	if strings.Contains(repoName, "\n") || sliceContainsNewlines(groupPath) {
-		notes = append(notes, "Path contains newlines; HTTP Git access impossible")
-	}
-
 	client, err := git2c.NewClient(s.config.Git.Socket)
 	if err != nil {
 		errorPage500(w, params, err.Error())
@@ -47,7 +41,6 @@ func (s *server) httpHandleRepoIndex(w http.ResponseWriter, req *http.Request, p
 	params["commits"] = commits
 	params["readme_filename"] = readme.Filename
 	_, params["readme"] = render.Readme(readme.Content, readme.Filename)
-	params["notes"] = notes
 
 	renderTemplate(w, "repo_index", params)
 
diff --git a/misc/misc.go b/misc/misc.go
index bc48486..ee0fd7a 100644
--- a/misc/misc.go
+++ b/misc/misc.go
@@ -1,8 +1,21 @@
 package misc
 
+import "strings"
+
 func FirstOrPanic[T any](v T, err error) T {
 	if err != nil {
 		panic(err)
 	}
 	return v
 }
+
+// sliceContainsNewlines returns true if and only if the given slice contains
+// one or more strings that contains newlines.
+func SliceContainsNewlines(s []string) bool {
+	for _, v := range s {
+		if strings.Contains(v, "\n") {
+			return true
+		}
+	}
+	return false
+}
diff --git a/utils.go b/utils.go
deleted file mode 100644
index 8ede372..0000000
--- a/utils.go
+++ /dev/null
@@ -1,17 +0,0 @@
-// SPDX-License-Identifier: AGPL-3.0-only
-// SPDX-FileCopyrightText: Copyright (c) 2025 Runxi Yu <https://runxiyu.org>
-
-package main
-
-import "strings"
-
-// sliceContainsNewlines returns true if and only if the given slice contains
-// one or more strings that contains newlines.
-func sliceContainsNewlines(s []string) bool {
-	for _, v := range s {
-		if strings.Contains(v, "\n") {
-			return true
-		}
-	}
-	return false
-}