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22 lines
580 B
Bash
22 lines
580 B
Bash
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# Copied from https://help.github.com/articles/working-with-ssh-key-passphrases
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env=~/.ssh/agent.env
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agent_load_env () { test -f "$env" && . "$env" >| /dev/null ; }
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agent_start () {
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(umask 077; ssh-agent >| "$env")
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. "$env" >| /dev/null ; }
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agent_load_env
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# agent_run_state: 0=agent running w/ key; 1=agent w/o key; 2= agent not running
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agent_run_state=$(ssh-add -l >| /dev/null 2>&1; echo $?)
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if [ ! "$SSH_AUTH_SOCK" ] || [ $agent_run_state = 2 ]; then
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agent_start
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ssh-add
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elif [ "$SSH_AUTH_SOCK" ] && [ $agent_run_state = 1 ]; then
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ssh-add
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fi
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unset env
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