1 files changed, 92 insertions, 11 deletions
diff --git a/lua/cmake-explorer/utils.lua b/lua/cmake-explorer/utils.lua
index 8fff940..e944642 100644
--- a/lua/cmake-explorer/utils.lua
+++ b/lua/cmake-explorer/utils.lua
@@ -1,25 +1,106 @@
+local config = require("cmake-explorer.config")
+local capabilities = require("cmake-explorer.capabilities")
+local Path = require("plenary.path")
+
 local utils = {
 	plugin_prefix = "CM",
 }
 
-function utils.with_prefix(command)
-	return utils.plugin_prefix .. command
+utils.build_dir_name = function(params)
+	if capabilities.is_multiconfig_generator(params.generator) then
+		return config.build_dir_template[1]
+	else
+		local paths = {}
+		for k, v in ipairs(config.build_dir_template) do
+			local path = v:gsub("${buildType}", params.build_type)
+			if k ~= 1 and config.build_dir_template.case then
+				if config.build_dir_template.case == "lower" then
+					path = string.lower(path)
+				elseif config.build_dir_template.case == "upper" then
+					path = string.upper(path)
+				end
+			end
+			table.insert(paths, path)
+		end
+		return table.concat(paths, config.build_dir_template.sep)
+	end
 end
 
-function utils.has_value(tab, val)
-	for index, value in ipairs(tab) do
-		if type(val) == "function" then
-			if val(value) then
-				return true
-			end
+utils.build_path = function(params, source_dir)
+	if type(params) == "string" then
+		return params
+	end
+	local build_path = Path:new(config.build_dir)
+	if build_path:is_absolute() then
+		return (build_path / utils.build_dir_name(params)):absolute()
+	else
+		return Path:new(source_dir, build_path, utils.build_dir_name(params)):absolute()
+	end
+end
+
+utils.generate_args = function(params, source_dir)
+	local ret = {}
+
+	if type(params) == "string" then
+		table.insert(ret, "-B" .. Path:new(params):make_relative(source_dir))
+	else
+		if params.preset then
+			table.insert(ret, "--preset " .. params.preset)
 		else
-			if value == val then
-				return true
+			if params.generator and vim.tbl_contains(capabilities.generators(), params.generator) then
+				table.insert(ret, "-G" .. params.generator)
+			end
+
+			params.build_type = params.build_type or config.build_types[1]
+			if params.build_type then
+				table.insert(ret, "-DCMAKE_BUILD_TYPE=" .. params.build_type)
+			end
+
+			table.insert(ret, "-DCMAKE_EXPORT_COMPILE_COMMANDS=ON")
+
+			if type(params.args) == "table" then
+				for k, v in pairs(params.args) do
+					table.insert(ret, "-D" .. k .. "=" .. v)
+				end
+			elseif type(params.args) == "string" then
+				table.insert(ret, params.args)
 			end
+			table.insert(ret, "-B" .. Path:new(utils.build_path(params, source_dir)):make_relative(source_dir))
+		end
+	end
+	return ret
+end
+
+utils.is_eq = function(val, cmp, if_eq, if_not_eq)
+	if val == cmp then
+		if if_eq then
+			return if_eq
+		else
+			return val
+		end
+	else
+		if if_not_eq then
+			return if_not_eq
+		else
+			return nil
 		end
 	end
+end
 
-	return false
+utils.is_neq = function(val, cmp, if_eq, if_not_eq)
+	if val ~= cmp then
+		if if_eq then
+			return if_eq
+		else
+			return val
+		end
+	else
+		if if_not_eq then
+			return if_not_eq
+		else
+			return nil
+		end
+	end
 end
 
 return utils