update nvim config

Signed-off-by: Robert Günzler <r@gnzler.io>

1 files changed, 23 insertions, 0 deletions

diff --git a/.vim/plugin/colorscheme.lua b/.vim/plugin/colorscheme.lua
new file mode 100644
index 0000000..240737e
--- /dev/null
+++ b/.vim/plugin/colorscheme.lua
@@ -0,0 +1,23 @@
+vim.opt.background = 'dark'
+
+-- setup color-scheme detection via desktop portal apis
+vim.api.nvim_create_autocmd('UIEnter', {
+  once = true,
+  callback = function()
+    local job = require('plenary.job'):new({
+      command = 'porta',
+      args = { 'settings', 'org.freedesktop.appearance', 'color-scheme' },
+      enable_recording = true,
+    })
+    local res, exitcode = job:sync()
+    if exitcode == 0 and #res == 1 then
+      if res[1] == 'prefer-light' then
+        vim.opt.background = 'light'
+      else
+        vim.opt.background = 'dark'
+      end
+    end
+  end,
+})
+
+vim.api.nvim_set_hl(0, 'ColorColumn', { link = 'CursorColumn', force = true })