ssh_macos: Import SSH keys from Keychain in the background

This can take quite same time (depending on the format and number of the
SSH keys), so import the keys in the background to not delay the shell
startup.

diff --git a/plugins/ssh_macos/ssh_macos.zprofile b/plugins/ssh_macos/ssh_macos.zprofile
index 5f7dcd960ac1c722c49a24e1c81a7191202093b9..27e3450e5a31f7ec0ca090b6b133be317667d063 100644 (file)
--- a/plugins/ssh_macos/ssh_macos.zprofile
+++ b/plugins/ssh_macos/ssh_macos.zprofile
@@ -8,5 +8,6 @@
 [[ $(uname -s) = "Darwin" ]] || return 1
 [[ $(uname -r | cut -d'.' -f1) -ge 16 ]] || return 1
 
-# Load SSH keys from Keychain into SSH agent when the agent has no keys.
-ssh-add -l >/dev/null || ssh-add -A >/dev/null 2>&1
+# Start a backgroud job that tries to load the SSH keys from Keychain into
+# the SSH agent, when the agent has no keys.
+ssh-add -l >/dev/null || ssh-add -A >/dev/null 2>&1 &!