revert: tea 1.0 rewrite (#1122–#1126) (#1146)

Reverts #1126, #1125, #1124, #1123 and #1122. `go.mod` keeps the Go 1.26 line with toolchain `go1.26.9` (instead of the original `go1.26.6`) so the security fix from #1131 isn't lost. reopens #69 reopens #141 reopens #162 reopens #172 reopens #197 reopens #232 reopens #240 reopens #246 reopens #323 reopens #325 reopens #326 reopens #328 reopens #344 reopens #351 reopens #373 reopens #403 reopens #406 reopens #417 reopens #430 reopens #457 reopens #480 reopens #482 reopens #489 reopens #490 reopens #498 reopens #500 reopens #504 reopens #510 reopens #516 reopens #523 reopens #556 reopens #560 reopens #569 reopens #571 reopens #602 reopens #632 reopens #633 reopens #643 reopens #666 reopens #670 reopens #672 reopens #677 reopens #683 reopens #697 reopens #726 reopens #737 reopens #770 reopens #779 reopens #804 reopens #817 reopens #831 reopens #833 reopens #834 reopens #908 reopens #966 reopens #1023 reopens #1029 reopens #1032 reopens #1050 reopens #1052 reopens #1069 reopens #1073 reopens #1087 reopens #1091 reopens #1094 reopens #1110 reopens #1115 reopens #1116 reopens #1118 Reviewed-on: https://gitea.com/gitea/tea/pulls/1146 Reviewed-by: TheFox0x7 <95654+thefox0x7@noreply.gitea.com>
2026-10-26 11:01:25 +01:00 · 2026-10-18 20:56:33 +00:00
1 parent 33bb12729e
commit c5f674111a
@@ -0,0 +1,136 @@
+// Copyright 2026 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package git
+
+import (
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func runGit(t *testing.T, dir string, args ...string) string {
+	t.Helper()
+	cmd := exec.Command("git", args...)
+	if dir != "" {
+		cmd.Dir = dir
+	}
+	out, err := cmd.CombinedOutput()
+	require.NoErrorf(t, err, "git %v failed: %s", args, out)
+	return string(out)
+}
+
+func tryGit(dir string, args ...string) error {
+	cmd := exec.Command("git", args...)
+	if dir != "" {
+		cmd.Dir = dir
+	}
+	_, err := cmd.CombinedOutput()
+	return err
+}
+
+func TestRepoFromPathSupportsWorktrees(t *testing.T) {
+	tmpDir := t.TempDir()
+	mainRepoPath := filepath.Join(tmpDir, "main-repo")
+	worktreePath := filepath.Join(tmpDir, "worktree")
+
+	runGit(t, "", "init", mainRepoPath)
+	runGit(t, mainRepoPath, "config", "user.email", "test@example.com")
+	runGit(t, mainRepoPath, "config", "user.name", "Test User")
+	runGit(t, mainRepoPath, "remote", "add", "origin", "https://gitea.com/owner/repo.git")
+
+	readmePath := filepath.Join(mainRepoPath, "README.md")
+	require.NoError(t, os.WriteFile(readmePath, []byte("# Test Repo\n"), 0o644))
+	runGit(t, mainRepoPath, "add", "README.md")
+	runGit(t, mainRepoPath, "commit", "-m", "Initial commit")
+	runGit(t, mainRepoPath, "worktree", "add", worktreePath, "-b", "test-branch")
+
+	repo, err := RepoFromPath(worktreePath)
+	require.NoError(t, err)
+
+	config, err := repo.Config()
+	require.NoError(t, err)
+	require.Contains(t, config.Remotes, "origin")
+	require.Equal(t, "https://gitea.com/owner/repo.git", config.Remotes["origin"].URLs[0])
+
+	head, err := repo.Head()
+	require.NoError(t, err)
+	require.Equal(t, "test-branch", head.Name().Short())
+}
+
+func TestRepoFromPathSupportsSHA256Repos(t *testing.T) {
+	tmpDir := t.TempDir()
+	repoPath := filepath.Join(tmpDir, "sha256-repo")
+
+	if err := tryGit("", "init", "--object-format=sha256", repoPath); err != nil {
+		t.Skip("git does not support sha256 object format in this environment")
+	}
+
+	runGit(t, repoPath, "config", "user.email", "test@example.com")
+	runGit(t, repoPath, "config", "user.name", "Test User")
+	runGit(t, repoPath, "remote", "add", "origin", "https://gitea.com/owner/repo.git")
+
+	readmePath := filepath.Join(repoPath, "README.md")
+	require.NoError(t, os.WriteFile(readmePath, []byte("sha256\n"), 0o644))
+	runGit(t, repoPath, "add", "README.md")
+	runGit(t, repoPath, "commit", "-m", "Initial commit")
+
+	repo, err := RepoFromPath(repoPath)
+	require.NoError(t, err)
+
+	branch, sha, err := repo.TeaGetCurrentBranchNameAndSHA()
+	require.NoError(t, err)
+	require.NotEmpty(t, branch)
+	require.Len(t, sha, 64)
+
+	config, err := repo.Config()
+	require.NoError(t, err)
+	require.Contains(t, config.Remotes, "origin")
+}
+
+func TestTeaFindBranchByShaAndName(t *testing.T) {
+	tmpDir := t.TempDir()
+	remotePath := filepath.Join(tmpDir, "remote.git")
+	localPath := filepath.Join(tmpDir, "local")
+
+	runGit(t, "", "init", "--bare", remotePath)
+	runGit(t, "", "clone", remotePath, localPath)
+	runGit(t, localPath, "config", "user.email", "test@example.com")
+	runGit(t, localPath, "config", "user.name", "Test User")
+
+	filePath := filepath.Join(localPath, "README.md")
+	require.NoError(t, os.WriteFile(filePath, []byte("main\n"), 0o644))
+	runGit(t, localPath, "add", "README.md")
+	runGit(t, localPath, "commit", "-m", "Initial commit")
+	runGit(t, localPath, "branch", "-M", "main")
+	runGit(t, localPath, "push", "-u", "origin", "main")
+	runGit(t, localPath, "checkout", "-b", "feature/demo")
+
+	require.NoError(t, os.WriteFile(filePath, []byte("feature\n"), 0o644))
+	runGit(t, localPath, "commit", "-am", "Feature commit")
+	runGit(t, localPath, "push", "-u", "origin", "feature/demo")
+
+	repo, err := RepoFromPath(localPath)
+	require.NoError(t, err)
+
+	sha := strings.TrimSpace(runGit(t, localPath, "rev-parse", "HEAD"))
+	branchBySha, err := repo.TeaFindBranchBySha(sha, remotePath)
+	require.NoError(t, err)
+	require.NotNil(t, branchBySha)
+	require.Equal(t, "feature/demo", branchBySha.Name)
+	require.Equal(t, "origin", branchBySha.Remote)
+
+	branchByName, err := repo.TeaFindBranchByName("feature/demo", remotePath)
+	require.NoError(t, err)
+	require.NotNil(t, branchByName)
+	require.Equal(t, "feature/demo", branchByName.Name)
+
+	remote, err := repo.TeaFindBranchRemote("feature/demo", sha)
+	require.NoError(t, err)
+	require.NotNil(t, remote)
+	require.Equal(t, "origin", remote.Config().Name)
+}