Move to a profile-based configuration where common

This patch makes it so common configuration is now located in shared/
and each host basically just becomes a bunch of import statements.

The exception here is host-specific configuration like the `*.linus.onl`
that live inside `hosts/ahmed/`.

Specifically I have:

- moved common configuration `shared/{nixos,home-manager,nix-darwin}`.
- moved `hosts/common.nix` to `shared/nixos/common-{nix,shell}-settings.nix`.
- split `hosts/muhammed/{dev-utils,neovim}` into per-language
  configuration.

This patch was done in preparation for the arrival of a new host, which
will need to share a lot of configuration with Muhammed.

1 files changed, 0 insertions, 47 deletions

diff --git a/home/neovim/completion.nix b/home/neovim/completion.nix
deleted file mode 100644
index 3776674..0000000
--- a/home/neovim/completion.nix
+++ /dev/null
@@ -1,47 +0,0 @@
-# This module sets up auto completion for Neovim.
-{pkgs, ...}: {
-  programs.neovim.plugins = with pkgs.vimPlugins; [
-    # This is the actual completion engine.
-    {
-      plugin = nvim-cmp;
-      type = "lua";
-      config = ''
-        local cmp = require("cmp")
-
-        cmp.setup({
-        	mapping = cmp.mapping.preset.insert({
-        		["<C-b>"] = cmp.mapping.scroll_docs(-4),
-        		["<C-f>"] = cmp.mapping.scroll_docs(4),
-        		["<C-j>"] = cmp.mapping.select_next_item(),
-        		["<C-k>"] = cmp.mapping.select_prev_item(),
-        		["<C-Space>"] = cmp.mapping.complete(),
-        		["<C-e>"] = cmp.mapping.abort(),
-        		["<Tab>"] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
-        	}),
-        	sources = cmp.config.sources({
-        		{ name = "nvim_lsp" },
-        		{ name = "calc" },
-        		{ name = "path" },
-        		{ name = "buffer" },
-        	}),
-        	-- disable completion in comments
-        	enabled = function()
-        		local context = require("cmp.config.context")
-        		-- keep command mode completion enabled when cursor is in a comment
-        		if vim.api.nvim_get_mode().mode == "c" then
-        			return true
-        		else
-        			return not context.in_treesitter_capture("comment")
-        			   and not context.in_syntax_group("Comment")
-        		end
-        	end
-        })
-      '';
-    }
-    # The following are plugins for the... completion plugin.
-    cmp-nvim-lsp
-    cmp-calc
-    cmp-buffer
-    cmp-path
-  ];
-}