From af84e19b49bdee210612d64faf35b8345a7256f9 Mon Sep 17 00:00:00 2001 From: Daniel Flanagan Date: Thu, 3 Feb 2022 14:02:12 -0600 Subject: [PATCH] Add fish_ssh_agent --- common/fish/functions.fish | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/common/fish/functions.fish b/common/fish/functions.fish index e32d927..c889885 100644 --- a/common/fish/functions.fish +++ b/common/fish/functions.fish @@ -175,3 +175,36 @@ function fish_preexec end end end + +# source: +# https://github.com/ivakyb/fish_ssh_agent/blob/master/functions/fish_ssh_agent.fish +function __ssh_agent_is_started -d "check if ssh agent is already started" + if begin; test -f $SSH_ENV; and test -z "$SSH_AGENT_PID"; end + source $SSH_ENV > /dev/null + end + + if test -z "$SSH_AGENT_PID" + return 1 + end + + ps -ef | grep $SSH_AGENT_PID | grep -v grep | grep -q ssh-agent + #pgrep ssh-agent + return $status +end + +function __ssh_agent_start -d "start a new ssh agent" + ssh-agent -c | sed 's/^echo/#echo/' > $SSH_ENV + chmod 600 $SSH_ENV + source $SSH_ENV > /dev/null + true # suppress errors from setenv, i.e. set -gx +end + +function fish_ssh_agent --description "Start ssh-agent if not started yet, or uses already started ssh-agent." + if test -z "$SSH_ENV" + set -xg SSH_ENV $HOME/.ssh/environment + end + + if not __ssh_agent_is_started + __ssh_agent_start + end +end