nvim: Switch to mini base16 plugin

Since we already have the mini library installed in our setup, we don't
need to make use of external base16 plugins. It provides the same exact
functionality, and seems slim and bug-free. Nothing changes for the
user, but we have 1 plugin less to take care of (and it was
mis-behaving in new versions anyway).

Also set lualine to be reloaded on theme switch so it takes on the
colorscheme as well.

desktop/.config/flavours/templates/nvim/templates/default.mustache

@@ -7,7 +7,8 @@
 -- by RRethy (https://github.com/RRethy/nvim-base16)
 -- {{scheme-name}} scheme by {{scheme-author}}
 
-require('base16-colorscheme').setup({
+require('mini.base16').setup({
+    palette = {
         base00 = '#{{base00-hex}}',
         base01 = '#{{base01-hex}}',
         base02 = '#{{base02-hex}}',
@@ -24,6 +25,8 @@ require('base16-colorscheme').setup({
         base0D = '#{{base0D-hex}}',
         base0E = '#{{base0E-hex}}',
         base0F = '#{{base0F-hex}}'
+        },
 })
+require('lualine').setup()
 
 -- vim: filetype=lua

nvim/.config/nvim/lua/plugins/config/mini.lua

@@ -1,3 +1,20 @@
+local colorsfile = vim.fn.stdpath("state") .. "/colorscheme.lua"
+local function source_colors()
+	if vim.fn.filereadable(colorsfile) == 1 then
+		vim.cmd("source " .. colorsfile)
+	end
+end
+-- set on startup
+source_colors()
+
+-- continuously watch colors file for changes
+local fwatch = require("fwatch")
+fwatch.watch(colorsfile, {
+	on_event = vim.schedule_wrap(function()
+		source_colors()
+	end),
+})
+
 require("mini.ai").setup()
 require("mini.comment").setup({
 	hooks = {
@@ -8,11 +25,13 @@ require("mini.comment").setup({
 })
 require("mini.cursorword").setup({ delay = 500 })
 require("mini.fuzzy").setup()
+
 require("mini.indentscope").setup({
 	symbol = "│",
 	draw = { animation = require("mini.indentscope").gen_animation.none() },
 	options = { indent_at_cursor = false },
 })
+
 require("mini.map").setup()
 require("mini.move").setup() -- has not hit stable yet
 require("mini.pairs").setup()

nvim/.config/nvim/lua/plugins/core.lua

@@ -57,6 +57,7 @@ return {
 	{
 		"echasnovski/mini.nvim",
 		version = "*",
+		dependencies = { "rktjmp/fwatch.nvim" },
 		config = function()
 			require("plugins.config.mini")
 		end,
@@ -86,32 +87,6 @@ return {
 			{ "<leader>sP", ":Pythonterm!<cr>" },
 		},
 	},
-	-- colorschemes
-	{
-		"RRethy/nvim-base16",
-		lazy = false,
-		commit = "96e3089",
-		priority = 1000,
-		dependencies = { "rktjmp/fwatch.nvim" },
-		config = function()
-			local colorsfile = vim.fn.stdpath("state") .. "/colorscheme.lua"
-			local function source_colors()
-				if vim.fn.filereadable(colorsfile) == 1 then
-					vim.cmd("source " .. colorsfile)
-				end
-			end
-			-- set on startup
-			source_colors()
-
-			-- continuously watch colors file for changes
-			local fwatch = require("fwatch")
-			fwatch.watch(colorsfile, {
-				on_event = vim.schedule_wrap(function()
-					source_colors()
-				end),
-			})
-		end,
-	},
 	-- try to avoid putting files in util buffers, e.g. filetree, aerial, undotree, ..
 	{ "stevearc/stickybuf.nvim", config = true },
 	-- make it a little less painful to open really big (>2mb) files by disabling features