Created
May 11, 2012 07:33
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Auto-launching ssh-agent in fish shell
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setenv SSH_ENV $HOME/.ssh/environment | |
if [ -n "$SSH_AGENT_PID" ] | |
ps -ef | grep $SSH_AGENT_PID | grep ssh-agent > /dev/null | |
if [ $status -eq 0 ] | |
test_identities | |
end | |
else | |
if [ -f $SSH_ENV ] | |
. $SSH_ENV > /dev/null | |
end | |
ps -ef | grep $SSH_AGENT_PID | grep -v grep | grep ssh-agent > /dev/null | |
if [ $status -eq 0 ] | |
test_identities | |
else | |
start_agent | |
end | |
end | |
function start_agent | |
echo "Initializing new SSH agent ..." | |
ssh-agent -c | sed 's/^echo/#echo/' > $SSH_ENV | |
echo "succeeded" | |
chmod 600 $SSH_ENV | |
. $SSH_ENV > /dev/null | |
ssh-add | |
end | |
function test_identities | |
ssh-add -l | grep "The agent has no identities" > /dev/null | |
if [ $status -eq 0 ] | |
ssh-add | |
if [ $status -eq 2 ] | |
start_agent | |
end | |
end | |
end |
move the function defintions before their calls. guess it never worked that way.
ps -ef | grep $SSH_AGENT_PID | grep ssh-agent > /dev/null
won't work when SSH_AGENT_PID is not set. Instead, it should be
ps -ef | grep ssh-agent > /dev/null
@haakobja Isn't that what if [ -n "$SSH_AGENT_PID" ]
is for? It checks to make sure SSH_AGENT_PID is non-zero and set? I'm a fish n00b so I could very well be wrong.
You can try fresher implementation https://github.com/ivakyb/fish_ssh_agent
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This does not seem the Way: "It is very important that function definition files only contain the definition for the specified function and nothing else. Otherwise, it is possible that autoloading a function files requires that the function already be loaded, which creates a circular dependency." From http://fishshell.com/docs/2.0/index.html