From fef4d4ae516e82500c8b4623f92c4929c0df3045 Mon Sep 17 00:00:00 2001
From: Und3fined <cuonglee1011@gmail.com>
Date: Fri, 16 Nov 2018 10:15:40 +0700
Subject: [PATCH] add store passphrases in your keychain. only macOS

update for macOS, never ask passphaeses after save to keychain
---
https://apple.stackexchange.com/a/250572
---
 modules/ssh/init.zsh | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/modules/ssh/init.zsh b/modules/ssh/init.zsh
index 08edce57..6c828919 100644
--- a/modules/ssh/init.zsh
+++ b/modules/ssh/init.zsh
@@ -19,6 +19,9 @@ _ssh_agent_env="${_ssh_agent_env:-${TMPDIR:-/tmp}/ssh-agent.env.$UID}"
 # Set the path to the persistent authentication socket.
 _ssh_agent_sock="${TMPDIR:-/tmp}/ssh-agent.sock.$UID"
 
+# default options
+_ssh_add_options=""
+
 # Start ssh-agent if not started.
 if [[ ! -S "$SSH_AUTH_SOCK" ]]; then
   # Export environment variables.
@@ -36,6 +39,11 @@ if [[ -S "$SSH_AUTH_SOCK" && "$SSH_AUTH_SOCK" != "$_ssh_agent_sock" ]]; then
   export SSH_AUTH_SOCK="$_ssh_agent_sock"
 fi
 
+# store passphrases in your keychain. only macOS
+if [[ "$(uname 2> /dev/null)" == "Darwin" ]]; then
+  _ssh_add_options="-K"
+fi
+
 # Load identities.
 if ssh-add -l 2>&1 | grep -q 'The agent has no identities'; then
   zstyle -a ':prezto:module:ssh:load' identities '_ssh_identities'
@@ -50,9 +58,9 @@ if ssh-add -l 2>&1 | grep -q 'The agent has no identities'; then
   # program specified by SSH_ASKPASS and open an X11 window to read the
   # passphrase.
   if [[ -n "$DISPLAY" && -x "$SSH_ASKPASS" ]]; then
-    ssh-add ${_ssh_identities:+$_ssh_dir/${^_ssh_identities[@]}} < /dev/null 2> /dev/null
+    ssh-add $_ssh_add_options ${_ssh_identities:+$_ssh_dir/${^_ssh_identities[@]}} < /dev/null 2> /dev/null
   else
-    ssh-add ${_ssh_identities:+$_ssh_dir/${^_ssh_identities[@]}} 2> /dev/null
+    ssh-add $_ssh_add_options ${_ssh_identities:+$_ssh_dir/${^_ssh_identities[@]}} 2> /dev/null
   fi
 fi