Use mason-tool-installer to install packages for conform

nvim/dot-config/nvim/lua/plugins/conform.lua

@@ -2,9 +2,6 @@
 local slow_format_filetypes = {}
 return {
 	"stevearc/conform.nvim",
-	dependencies = {
-		"williamboman/mason.nvim",
-	},
 	event = { "BufWritePre" },
 	cmd = { "ConformInfo" },
 	keys = {

nvim/dot-config/nvim/lua/plugins/mason.lua

@@ -4,27 +4,85 @@ return {
 		dependencies = {
 			{ "mason-org/mason.nvim", opts = {} },
 			"mason-org/mason-lspconfig.nvim",
+			"zapling/mason-conform.nvim",
 		},
 		config = function()
 			local lsp = require("tools.lsp")
 
-			local ensure_installed = vim.tbl_values(vim.tbl_map(function(tool)
+			-- Convert lsp entries to consistent format
+			local tools = {}
+			for _, tool in pairs(lsp) do
 				if type(tool) == "table" then
-					if not tool.system then
-						return {
-							tool[1],
-							condition = tool.condition,
-						}
+					-- Strip out lsp config
+					tool[2] = nil
+					tools[tool[1]] = tool
+				else
+					tools[tool] = { tool }
+				end
+			end
+
+			-- Convert formatters to same format and merge on top of the lsps
+			-- TODO: Clean up this function
+			local formatters_by_ft = require("conform").formatters_by_ft
+			local mapping = require("mason-conform.mapping")
+			for _, formatter in pairs(formatters_by_ft) do
+				local entry = {}
+				if type(formatter) == "table" then
+					for _, tool in ipairs(formatter) do
+						local sub_entry = {}
+						local name = nil
+						if type(tool) == "table" then
+							tool[1] = mapping.conform_to_package[tool[1]]
+							name = tool[1]
+							sub_entry = tool
+						else
+							name = mapping.conform_to_package[tool]
+							name = name
+							sub_entry = { name }
+						end
+						if name ~= nil then
+							if entry[name] ~= nil then
+								entry[name] = vim.tbl_extend("keep", entry[name], sub_entry)
+							else
+								entry[name] = sub_entry
+							end
+						end
 					end
 				else
-					return tool
+					local name = mapping.conform_to_package[formatter]
+					if name ~= nil then
+						if entry[name] == nil then
+							entry[name] = { name }
 						end
+					end
+				end
+
+				for key, value in pairs(entry) do
+					if tools[key] ~= nil then
+						tools[key] = vim.tbl_extend("keep", tools[key], value)
+					else
+						tools[key] = value
+					end
+				end
+			end
+
+			local ensure_installed = vim.iter(tools)
+				:map(function(_, tool)
+					if type(tool) == "table" then
+						if tool.system then
 							return nil
-			end, lsp))
+						end
+
+						return { tool[1], condition = tool.condition }
+					end
+					return tool
+				end)
+				:totable()
 
 			require("mason-tool-installer").setup({
 				ensure_installed = ensure_installed,
 				auto_update = true,
+				debounde_hours = 24,
 			})
 		end,
 	},
@@ -36,12 +94,4 @@ return {
 			"neovim/nvim-lspconfig",
 		},
 	},
-	{
-		"zapling/mason-conform.nvim",
-		opts = {},
-		dependencies = {
-			{ "mason-org/mason.nvim", opts = {} },
-			"stevearc/conform.nvim",
-		},
-	},
 }

nvim/dot-config/nvim/lua/tools/format.lua

@@ -1,19 +1,20 @@
 return {
-	c = { "clang-format" },
-	cpp = { "clang-format" },
+	c = "clang-format",
+	cpp = "clang-format",
 	go = { "goimports", "gofmt" },
 	python = { "ruff_organize_imports", "ruff_format" },
-	rust = { "rustfmt" },
-	javascript = { "prettierd" },
-	javascriptreact = { "prettierd" },
-	typescript = { "prettierd" },
-	typescriptreact = { "prettierd" },
-	css = { "prettierd" },
-	markdown = { "prettierd" },
-	yaml = { "prettierd" },
-	lua = { "stylua" },
-	json = { "jq" },
-	toml = { "taplo" },
+	rust = { { "rustfmt", system = true } },
+	javascript = "prettierd",
+	javascriptreact = "prettierd",
+	typescript = "prettierd",
+	typescriptreact = "prettierd",
+	css = "prettierd",
+	markdown = "prettierd",
+	yaml = "prettierd",
+	lua = "stylua",
+	json = "jq",
+	toml = "taplo",
 	-- ["*"] = { "injected" },
-	["_"] = { "trim_whitespace", "trim_newlines" },
+	["_"] = "trim_whitespace",
+	"trim_newlines",
 }