fix: fix RefName of detached HEAD to works in Chinese

pkg/integration/tests/branch/detached_head.go

@@ -0,0 +1,40 @@
+package branch
+
+import (
+	"github.com/jesseduffield/lazygit/pkg/config"
+	. "github.com/jesseduffield/lazygit/pkg/integration/components"
+)
+
+var DetachedHead = NewIntegrationTest(NewIntegrationTestArgs{
+	Description:  "Create a new branch on detached head",
+	ExtraCmdArgs: "",
+	Skip:         false,
+	SetupConfig:  func(config *config.AppConfig) {},
+	SetupRepo: func(shell *Shell) {
+		shell.
+			CreateNCommits(10).
+			Checkout("HEAD^")
+	},
+	Run: func(t *TestDriver, keys config.KeybindingConfig) {
+		t.Views().Branches().
+			Focus().
+			Lines(
+				MatchesRegexp(`\*.*HEAD`).IsSelected(),
+				MatchesRegexp(`master`),
+			).
+			Press(keys.Universal.New)
+
+		t.ExpectPopup().Prompt().
+			Title(MatchesRegexp(`^New Branch Name \(Branch is off of '[0-9a-f]+'\)$`)).
+			Type("new-branch").
+			Confirm()
+
+		t.Views().Branches().
+			Lines(
+				MatchesRegexp(`\* new-branch`).IsSelected(),
+				MatchesRegexp(`master`),
+			)
+
+		t.Git().CurrentBranchName("new-branch")
+	},
+})

pkg/integration/tests/tests.go

@@ -38,6 +38,7 @@ var tests = []*components.IntegrationTest{
 	branch.RebaseAndDrop,
 	branch.Suggestions,
 	branch.Reset,
+	branch.DetachedHead,
 	cherry_pick.CherryPick,
 	cherry_pick.CherryPickConflicts,
 	commit.Commit,