From: Felix Kästner <git@fpunktk.de>
Date: Fri, 27 Aug 2021 12:08:56 +0000 (+0200)
Subject: fix/improve completion for function tssh
X-Git-Url: https://fpunktk.de/gitweb/?a=commitdiff_plain;h=4f744b67722ff8c038865bd4055f64c758789e68;p=travelrc.git

fix/improve completion for function tssh
---

diff --git a/README.md b/README.md
index c19713b..dde0ade 100644
--- a/README.md
+++ b/README.md
@@ -100,7 +100,12 @@ tssh() {
     # use -t to force the allocation of a terminal
     ssh -t "$@" "$(trccmd --xz)"
 }
-complete -F _ssh tssh # this is the same as for ssh; function _ssh might not exist when this is called, but will be created automagically when requesting completion for ssh
+_tssh_completion() {
+    # when completion is requested, it will be redefined to use _ssh and then load the completion function for ssh, see https://stackoverflow.com/questions/61539494/how-does-bash-do-ssh-autocompletion
+    complete -F _ssh tssh
+    __load_completion "ssh" && return 124 || complete -r tssh # if loading completion is successful then return, otherwise disable completion for tssh
+}
+complete -F _tssh_completion tssh # this just loads the correct completion function
 
 tdocker() {
     local dcmd="$1"