Switch solarized theme automatically

1 files changed, 7 insertions, 1 deletions

diff --git a/home.nix b/home.nix
index e45a3d9..f671553 100644
--- a/home.nix
+++ b/home.nix
@@ -109,13 +109,19 @@
       "fugitive"
     ];
     settings = {
-      background = "light";
       ignorecase = true;
       expandtab = true;
       history = 1000;
       tabstop = 4;
     };
     extraConfig = ''
+      " Auto-switch theme
+      let hour = strftime("%H")
+      if 6 <= hour && hour < 18
+        set background=light
+      else
+        set background=dark
+      endif
       colorscheme solarized
       filetype plugin indent on
       set cuc cul        " Crosshair