more typechecking

doc/cp.txt

@@ -160,24 +160,12 @@ Optional configuration with lazy.nvim: >
 
     Fields: ~
       • {before_run}?   (`function`) Called before `:CP run`.
-                        `function(ctx: HookContext)`
+                        `function(ctx: ProblemContext)`
       • {before_debug}? (`function`) Called before `:CP debug`.
-                        `function(ctx: HookContext)`
+                        `function(ctx: ProblemContext)`
       • {setup_code}?   (`function`) Called after source file is opened.
                         Used to configure buffer settings.
-                        `function(ctx: HookContext)`
-
-*cp.HookContext*
-
-    Fields: ~
-      • {problem_id}      (`string`) Problem identifier (e.g. "a", "b").
-      • {platform}        (`string`) Platform name (e.g. "codeforces").
-      • {contest_id}      (`string`) Contest identifier (e.g. "1933").
-      • {source_file}     (`string`) Path to source file.
-      • {input_file}      (`string`) Path to input file (.cpin).
-      • {output_file}     (`string`) Path to output file (.cpout).
-      • {expected_file}   (`string`) Path to expected output file.
-      • {contest_config}  (`table`) Contest configuration.
+                        `function(ctx: ProblemContext)`
 
 WORKFLOW						*cp-workflow*
 

lua/cp/config.lua

@@ -26,20 +26,10 @@
 ---@field default_language? string
 ---@field timeout_ms? number
 
----@class HookContext
----@field problem_id string
----@field platform string
----@field contest_id string
----@field source_file string
----@field input_file string
----@field output_file string
----@field expected_file string
----@field contest_config table
-
 ---@class Hooks
----@field before_run? fun(ctx: HookContext)
----@field before_debug? fun(ctx: HookContext)
----@field setup_code? fun(ctx: HookContext)
+---@field before_run? fun(ctx: ProblemContext)
+---@field before_debug? fun(ctx: ProblemContext)
+---@field setup_code? fun(ctx: ProblemContext)
 
 ---@class cp.Config
 ---@field contests table<string, ContestConfig>
@@ -103,7 +93,9 @@ function M.setup(user_config)
 			for contest_name, contest_config in pairs(user_config.contests) do
 				for lang_name, lang_config in pairs(contest_config) do
 					if type(lang_config) == "table" and lang_config.extension then
-						if not vim.tbl_contains(vim.tbl_keys(languages.filetype_to_language), lang_config.extension) then
+						if
+							not vim.tbl_contains(vim.tbl_keys(languages.filetype_to_language), lang_config.extension)
+						then
 							error(
 								("Invalid extension '%s' for language '%s' in contest '%s'. Valid extensions: %s"):format(
 									lang_config.extension,

lua/cp/execute.lua

@@ -103,9 +103,9 @@ local function compile_generic(language_config, substitutions)
 	local compile_cmd = substitute_template(language_config.compile, substitutions)
 	logger.log(("compiling: %s"):format(table.concat(compile_cmd, " ")))
 
-	local start_time = vim.loop.hrtime()
+	local start_time = vim.uv.hrtime()
 	local result = vim.system(compile_cmd, { text = true }):wait()
-	local compile_time = (vim.loop.hrtime() - start_time) / 1000000
+	local compile_time = (vim.uv.hrtime() - start_time) / 1000000
 
 	if result.code == 0 then
 		logger.log(("compilation successful (%.1fms)"):format(compile_time))
@@ -129,7 +129,7 @@ local function execute_command(cmd, input_data, timeout_ms)
 
 	logger.log(("executing: %s"):format(table.concat(cmd, " ")))
 
-	local start_time = vim.loop.hrtime()
+	local start_time = vim.uv.hrtime()
 
 	local result = vim.system(cmd, {
 		stdin = input_data,
@@ -137,7 +137,7 @@ local function execute_command(cmd, input_data, timeout_ms)
 		text = true,
 	}):wait()
 
-	local end_time = vim.loop.hrtime()
+	local end_time = vim.uv.hrtime()
 	local execution_time = (end_time - start_time) / 1000000
 
 	local actual_code = result.code or 0

lua/cp/init.lua

@@ -41,8 +41,8 @@ local function set_platform(platform)
 	end
 
 	state.platform = platform
-	vim.fn.mkdir("build", "p")
-	vim.fn.mkdir("io", "p")
+	vim.fs.mkdir("build", { parents = true })
+	vim.fs.mkdir("io", { parents = true })
 	return true
 end