From 19eaf1b39a092ae1bc1c9538ce781cce1643f5c3 Mon Sep 17 00:00:00 2001
From: Craige McWhirter <craige@mcwhirter.io>
Date: Fri, 8 Nov 2019 12:37:33 +1000
Subject: [PATCH] Added Solarized light/dark switching

Switched between light and dark Solarized themes based on the time of day.
---
 Deployments/vim.nix | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/Deployments/vim.nix b/Deployments/vim.nix
index 388a909..de92d48 100644
--- a/Deployments/vim.nix
+++ b/Deployments/vim.nix
@@ -6,7 +6,6 @@ vim_configurable.customize {
   vimrcConfig.customRC = ''
     " Preferred global default settings:
     set number                    " Enable line numbers by default
-    set background=dark           " Set the default background to dark or light
     set smartindent               " Automatically insert extra level of indentation
     set tabstop=4                 " Default tabstop
     set shiftwidth=4              " Default indent spacing
@@ -38,6 +37,14 @@ vim_configurable.customize {
     autocmd FilterWritePre  * :call TrimWhiteSpace()
     autocmd BufWritePre     * :call TrimWhiteSpace()
 
+    " Solarized light during the day, solarized dark during the night
+    let hour = strftime("%H")
+    if 7 <= hour && hour < 17
+      set background=light
+    else
+      set background=dark
+    endif
+
     " Transparent editing of gpg encrypted files.
     " By Wouter Hanegraaff <wouter@blub.net>
     augroup encrypted