Add some more handy fish funcs

assets/default/fish/functions/npm_activate.fish

@@ -0,0 +1,11 @@
+function npm_activate
+    set -gx OLD_PATH $PATH
+    set -gx PATH (npm bin) $PATH
+end
+
+function npm_deactivate
+    if [ "$OLD_PATH" != "" ]
+        set -gx PATH $OLD_PATH
+        set -e OLD_PATH
+    end
+end

assets/default/fish/functions/ssh-add-all.fish

@@ -0,0 +1,14 @@
+# Adds all private keys to ssh agent
+
+# Adds a key to agent if it hasn't been added yet
+function __maybe_ssh_add
+    for key in $argv
+        if grep -q 'PRIVATE KEY' $key
+            ssh-add -l | grep -q "$key" ;or ssh-add $key
+        end
+    end
+end
+
+function ssh-add-all
+    __maybe_ssh_add $HOME/.ssh/id_rsa_*
+end