Improving nushell ssh-agent support

home/baseline/nushell.nix

@@ -46,6 +46,36 @@ in
           let otp = ^bw get totp 10371487-7f40-4b08-9a45-b33e00de318b
           osascript ${vpn} $login.login.username $"($login.login.password)($otp)"
         }
+
+        # From the nushell cookbook: https://www.nushell.sh/cookbook/ssh_agent.html#keychain
+        do --env {
+            let ssh_agent_file = (
+                $nu.temp-path | path join $"ssh-agent-(whoami).nuon"
+            )
+
+            if ($ssh_agent_file | path exists) {
+                let ssh_agent_env = open ($ssh_agent_file)
+                if (ps | find --columns [pid] $ssh_agent_env.SSH_AGENT_PID | is-not-empty) {
+                    load-env $ssh_agent_env
+                    print $"Agent found, and loading ($ssh_agent_env)"
+                    print $env.SSH_AUTH_SOCK
+                    return
+                } else {
+                    print "Agent not found, removing file and starting again"
+                    rm $ssh_agent_file
+                }
+            }
+
+            let ssh_agent_env = ^ssh-agent -c
+                | lines
+                | first 2
+                | parse "setenv {name} {value};"
+                | transpose --header-row
+                | into record
+            print $"Starting agent ($ssh_agent_env)"
+            load-env $ssh_agent_env
+            $ssh_agent_env | save --force $ssh_agent_file
+        }
       '';
       settings = {
         buffer_editor = lib.getExe config.programs.nixvim.package;

home/default.nix

@@ -33,6 +33,7 @@ in
 {
   "MacBook-Pro.local" = user "ivr" "gregory.hellings";
   "MacBook-Prolocal.local" = user "ivr" "gregory.hellings";
+  "MacBook-Pro.thehellings.lan" = user "ivr" "gregory.hellings";
   genesis = greg "genesis";
   exodus = greg "exodus";
   zeke = greg "zeke";

home/hosts/ivr/default.nix

@@ -32,6 +32,7 @@ in
       ansible
       direnv
       home-manager
+      python3Packages.ipython
       just
       go
       gopls
@@ -47,6 +48,7 @@ in
       python311
       python3Packages.flake8
       skaffold
+      twine
       x
     ];
     file = {