Grouping stuff

terminal/fish/functions/fish_prompt.fish

@@ -0,0 +1,29 @@
+function fish_prompt
+  set -l status_copy $status
+
+  if set -q VIRTUAL_ENV
+    echo -sn "(" (basename "$VIRTUAL_ENV") ")"
+  end
+
+  # Hostname with unique color
+  set_color (hostname -s | md5 | cut -c-6)
+  echo -sn (hostname -s)
+
+  # A yellow separator
+  # The color of this could be used to signify something
+  set_color yellow
+  echo -sn ':'
+
+  # Contracted path to PWD
+  set_color normal
+  echo -sn (prompt_pwd)
+
+  # A green or red >, depending on exit status of last command
+  if test "$status_copy" -ne 0
+    set_color red
+  else
+    set_color green
+  end
+  echo -sn ' > '
+end
+