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>
2026-10-27 03:21:25 +01:00 · 2026-10-18 20:56:33 +00:00
1 parent 33bb12729e
commit c5f674111a
@@ -0,0 +1,105 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package task
+
+import (
+	stdctx "context"
+	"fmt"
+
+	gitea "gitea.dev/sdk"
+
+	"gitea.dev/tea/modules/config"
+	local_git "gitea.dev/tea/modules/git"
+)
+
+// PullClean deletes local & remote feature-branches for a closed pull
+func PullClean(ctx stdctx.Context, login *config.Login, repoOwner, repoName string, index int64, ignoreSHA bool, callback func(string) (string, error)) error {
+	client := login.Client()
+
+	repo, _, err := client.Repositories.GetRepo(ctx, repoOwner, repoName)
+	if err != nil {
+		return err
+	}
+	defaultBranch := repo.DefaultBranch
+	if len(defaultBranch) == 0 {
+		defaultBranch = "master"
+	}
+
+	// fetch PR source-repo & -branch from gitea
+	pr, _, err := client.PullRequests.GetPullRequest(ctx, repoOwner, repoName, index)
+	if err != nil {
+		return err
+	}
+
+	if pr.State == gitea.StateOpen {
+		return fmt.Errorf("PR is still open, won't delete branches")
+	}
+
+	// if remote head branch is already deleted, pr.Head.Ref points to "pulls/<idx>/head"
+	remoteBranch := pr.Head.Ref
+	remoteDeleted := isRemoteDeleted(pr)
+	if remoteDeleted {
+		remoteBranch = pr.Head.Name // this still holds the original branch name
+		fmt.Printf("Remote branch '%s' already deleted.\n", remoteBranch)
+	}
+
+	r, err := local_git.RepoForWorkdir()
+	if err != nil {
+		return err
+	}
+
+	// find a branch with matching sha or name, that has a remote matching the repo url
+	var branch *local_git.Branch
+	if ignoreSHA {
+		branch, err = r.TeaFindBranchByName(remoteBranch, pr.Head.Repository.CloneURL)
+	} else {
+		branch, err = r.TeaFindBranchBySha(pr.Head.Sha, pr.Head.Repository.CloneURL)
+	}
+	if err != nil {
+		return err
+	}
+	if branch == nil {
+		if ignoreSHA {
+			return fmt.Errorf("remote branch %s not found in local repo", remoteBranch)
+		}
+		return fmt.Errorf(`remote branch %s not found in local repo.
+Either you don't track this PR, or the local branch has diverged from the remote.
+If you still want to continue & are sure you don't loose any important commits,
+call me again with the --ignore-sha flag`, remoteBranch)
+	}
+
+	// prepare deletion of local branch:
+	headRef, err := r.Head()
+	if err != nil {
+		return err
+	}
+	if headRef.Name().Short() == branch.Name {
+		fmt.Printf("Checking out '%s' to delete local branch '%s'\n", defaultBranch, branch.Name)
+		ref := local_git.NewBranchReferenceName(defaultBranch)
+		if err = r.TeaCheckout(ref); err != nil {
+			return err
+		}
+	}
+
+	// remove local & remote branch
+	fmt.Printf("Deleting local branch %s\n", branch.Name)
+	err = r.TeaDeleteLocalBranch(branch)
+	if err != nil {
+		return err
+	}
+
+	if !remoteDeleted && pr.Head.Repository.Permissions.Push {
+		fmt.Printf("Deleting remote branch %s\n", remoteBranch)
+		url, urlErr := r.TeaRemoteURL(branch.Remote)
+		if urlErr != nil {
+			return urlErr
+		}
+		auth, authErr := local_git.GetAuthForURL(url, login.GetAccessToken(), login.SSHKeyPath(), callback)
+		if authErr != nil {
+			return authErr
+		}
+		return r.TeaDeleteRemoteBranch(branch.Remote, remoteBranch, auth)
+	}
+	return nil
+}