snapshot of https://github.com/go-gitea/gitea.git (main, 2026-09-15; blobs > 131072B omitted)

modules/git/gpg_test.go

@@ -0,0 +1,33 @@
+// Copyright 2026 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package git
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+
+	"gitea.dev/modules/setting"
+	"gitea.dev/modules/test"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestGlobalCommitSignSettings(t *testing.T) {
+	defer test.MockVariableValue(&setting.Git.HomePath)()
+	defer GlobalCommitSignSettings.Reset()
+
+	signWithGitConfig := func(gitConfig string) bool {
+		setting.Git.HomePath = t.TempDir()
+		require.NoError(t, os.WriteFile(filepath.Join(setting.Git.HomePath, ".gitconfig"), []byte(gitConfig), 0o600))
+		GlobalCommitSignSettings.Reset()
+		return GlobalCommitSignSettings.Value().Sign
+	}
+
+	assert.False(t, signWithGitConfig("[user]\n\tsigningkey = KEY\n"), "must not sign when commit.gpgsign is unset")
+	assert.True(t, signWithGitConfig("[user]\n\tsigningkey = KEY\n[commit]\n\tgpgsign = true\n"))
+	assert.True(t, signWithGitConfig("[user]\n\tsigningkey = KEY\n[commit]\n\tgpgsign\n"), "git reads a valueless commit.gpgsign as true")
+	assert.False(t, signWithGitConfig("[user]\n\tsigningkey = KEY\n[commit]\n\tgpgsign = nonsense\n"), "must not sign when git cannot parse commit.gpgsign")
+}