From 7bc07e5f4696da9f7881625d2fbe3d1cde86539b Mon Sep 17 00:00:00 2001
From: Yigit Sever
Date: Thu, 25 Apr 2024 17:45:48 +0300
Subject: fish: use fish_ssh_agent

---
 .config/fish/config.fish                   |  2 ++
 .config/fish/functions/fish_ssh_agent.fish | 32 ++++++++++++++++++++++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 .config/fish/functions/fish_ssh_agent.fish

(limited to '.config/fish')

diff --git a/.config/fish/config.fish b/.config/fish/config.fish
index ad3c299..adcbe4a 100644
--- a/.config/fish/config.fish
+++ b/.config/fish/config.fish
@@ -63,4 +63,6 @@ if status is-interactive
 
     zoxide init fish | source
     direnv hook fish | source
+
+    fish_ssh_agent
 end
diff --git a/.config/fish/functions/fish_ssh_agent.fish b/.config/fish/functions/fish_ssh_agent.fish
new file mode 100644
index 0000000..5960b75
--- /dev/null
+++ b/.config/fish/functions/fish_ssh_agent.fish
@@ -0,0 +1,32 @@
+function __ssh_agent_is_started -d "check if ssh agent is already started"
+   if begin; test -f $SSH_ENV; and test -z "$SSH_AGENT_PID"; end
+      source $SSH_ENV > /dev/null
+   end
+
+   if test -z "$SSH_AGENT_PID"
+      return 1
+   end
+
+   ps -ef | grep $SSH_AGENT_PID | grep -v grep | grep -q ssh-agent
+   #pgrep ssh-agent
+   return $status
+end
+
+
+function __ssh_agent_start -d "start a new ssh agent"
+   ssh-agent -c | sed 's/^echo/#echo/' > $SSH_ENV
+   chmod 600 $SSH_ENV
+   source $SSH_ENV > /dev/null
+   true  # suppress errors from setenv, i.e. set -gx
+end
+
+
+function fish_ssh_agent --description "Start ssh-agent if not started yet, or uses already started ssh-agent."
+   if test -z "$SSH_ENV"
+      set -xg SSH_ENV $HOME/.ssh/environment
+   end
+
+   if not __ssh_agent_is_started
+      __ssh_agent_start
+   end
+end
-- 
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