Ask for SSH or HTTPS

README.md

@@ -69,6 +69,8 @@ Supported variable names:
 - `GITEA_URL` or `GITEA_BASE_URL`
 - `GITEA_OWNER`
 - `GITEA_TOKEN` or `GITEA_ACCESS_TOKEN`
+- `GITEA_SSH_USER` (defaults to `git`)
+- `GITEA_SSH_PORT` (only needed for a non-default SSH port)
 
 Token handling behavior:
 
@@ -76,6 +78,11 @@ Token handling behavior:
 - Otherwise token is requested in the TUI
 - Token is not persisted by `git-tui`
 
+When connecting an existing Gitea repository by `owner/name`, choose SSH to
+use an SSH key already configured on the machine, or HTTPS to use a configured
+Git credential helper. You can also paste a complete clone URL to use it
+unchanged.
+
 ## Keybindings
 
 - Main menu: