Repository discovery preferred the current branch's upstream remote,
which for a fork pull request is the pulls/<owner>/<repo> remote that
pr checkout adds, so every later command targeted the fork. pr checkout
now records the pull request number and base remote in
branch.<name>.tea-pr and branch.<name>.tea-base-remote, discovery
honors the recorded base remote, and it skips pulls/* head remotes.
Signed-off-by: bircni <bircni@icloud.com>
- `internal/auth`: credentials in the OS keyring or a private file, OAuth login with token refresh, SSH HTTP-signature signers (key files with passphrase prompt, ssh-agent keys and certificates), and the Git credential helper protocol.
- `internal/git`: cancellable Git subprocesses, repository and remote discovery (tracked remote via `branch.<name>.remote`), PR checkout by full ref, AGit push, branch cleanup.
Nothing imports these packages yet.
Reviewed-on: https://gitea.com/gitea/tea/pulls/1123
Reviewed-by: TheFox0x7 <95654+thefox0x7@noreply.gitea.com>
bircni