upstream-gitea/modules/git/attribute/main_test.go

// Copyright 2025 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT

package attribute

import (
	"fmt"
	"os"
	"testing"

	"gitea.dev/modules/git"
	"gitea.dev/modules/setting"
)

func testRun(m *testing.M) error {
	gitHomePath, err := os.MkdirTemp(os.TempDir(), "git-home")
	if err != nil {
		return fmt.Errorf("unable to create temp dir: %w", err)
	}
	defer os.RemoveAll(gitHomePath)
	setting.Git.HomePath = gitHomePath

	if err = git.InitFull(); err != nil {
		return fmt.Errorf("failed to call Init: %w", err)
	}

	exitCode := m.Run()
	if exitCode != 0 {
		return fmt.Errorf("run test failed, ExitCode=%d", exitCode)
	}
	return nil
}

func TestMain(m *testing.M) {
	if err := testRun(m); err != nil {
		_, _ = fmt.Fprintf(os.Stderr, "Test failed: %v", err)
		os.Exit(1)
	}
}