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@ -39,11 +39,20 @@ fi
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# Load identities.
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if ssh-add -l 2>&1 | grep -q 'The agent has no identities'; then
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zstyle -a ':prezto:module:ssh:load' identities '_ssh_identities'
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# Check for Linux system and ssh-askpass presence
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if [[ "$OSTYPE" == linux* ]] && [[ ! -a /usr/lib/ssh/x11-ssh-askpass ]]; then
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ssh-add "${_ssh_identities:+$_ssh_dir/${^_ssh_identities[@]}}" 2> /dev/null
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else
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# ssh-add has strange requirements for running SSH_ASKPASS, so we duplicate
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# them here. Essentially, if the other requirements are met, we redirect stdin
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# from /dev/null in order to meet the final requirement.
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#
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# From ssh-add(1):
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# If ssh-add needs a passphrase, it will read the passphrase from the current
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# terminal if it was run from a terminal. If ssh-add does not have a terminal
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# associated with it but DISPLAY and SSH_ASKPASS are set, it will execute the
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# program specified by SSH_ASKPASS and open an X11 window to read the
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# passphrase.
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if [[ -n "$DISPLAY" && -x "$SSH_ASKPASS" ]]; then
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ssh-add "${_ssh_identities:+$_ssh_dir/${^_ssh_identities[@]}}" < /dev/null 2> /dev/null
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else
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ssh-add "${_ssh_identities:+$_ssh_dir/${^_ssh_identities[@]}}" 2> /dev/null
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fi
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fi
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