cp.nvim/lua/cp/config.lua
2025-09-15 14:11:12 -04:00

136 lines
4 KiB
Lua

---@class LanguageConfig
---@field compile? string[] Compile command template
---@field run string[] Run command template
---@field debug? string[] Debug command template
---@field executable? string Executable name
---@field version? number Language version
---@field extension string File extension
---@class PartialLanguageConfig
---@field compile? string[] Compile command template
---@field run? string[] Run command template
---@field debug? string[] Debug command template
---@field executable? string Executable name
---@field version? number Language version
---@field extension? string File extension
---@class ContestConfig
---@field cpp LanguageConfig
---@field python LanguageConfig
---@field default_language string
---@field timeout_ms number
---@class PartialContestConfig
---@field cpp? PartialLanguageConfig
---@field python? PartialLanguageConfig
---@field default_language? string
---@field timeout_ms? number
---@class Hooks
---@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>
---@field snippets table[]
---@field hooks Hooks
---@field debug boolean
---@field tile? fun(source_buf: number, input_buf: number, output_buf: number)
---@field filename? fun(contest: string, contest_id: string, problem_id?: string, config: cp.Config, language?: string): string
---@class cp.UserConfig
---@field contests? table<string, PartialContestConfig>
---@field snippets? table[]
---@field hooks? Hooks
---@field debug? boolean
---@field tile? fun(source_buf: number, input_buf: number, output_buf: number)
---@field filename? fun(contest: string, contest_id: string, problem_id?: string, config: cp.Config, language?: string): string
local M = {}
local languages = require("cp.languages")
---@type cp.Config
M.defaults = {
contests = {},
snippets = {},
hooks = {
before_run = nil,
before_debug = nil,
setup_code = nil,
},
debug = false,
tile = nil,
filename = nil,
}
---@param user_config cp.UserConfig|nil
---@return cp.Config
function M.setup(user_config)
vim.validate({
user_config = { user_config, { "table", "nil" }, true },
})
if user_config then
vim.validate({
contests = { user_config.contests, { "table", "nil" }, true },
snippets = { user_config.snippets, { "table", "nil" }, true },
hooks = { user_config.hooks, { "table", "nil" }, true },
debug = { user_config.debug, { "boolean", "nil" }, true },
tile = { user_config.tile, { "function", "nil" }, true },
filename = { user_config.filename, { "function", "nil" }, true },
})
if user_config.hooks then
vim.validate({
before_run = { user_config.hooks.before_run, { "function", "nil" }, true },
before_debug = { user_config.hooks.before_debug, { "function", "nil" }, true },
setup_code = { user_config.hooks.setup_code, { "function", "nil" }, true },
})
end
if user_config.contests then
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
error(
("Invalid extension '%s' for language '%s' in contest '%s'. Valid extensions: %s"):format(
lang_config.extension,
lang_name,
contest_name,
table.concat(vim.tbl_keys(languages.filetype_to_language), ", ")
)
)
end
end
end
end
end
end
local config = vim.tbl_deep_extend("force", M.defaults, user_config or {})
return config
end
---@param contest_id string
---@param problem_id? string
---@return string
local function default_filename(contest_id, problem_id)
vim.validate({
contest_id = { contest_id, "string" },
problem_id = { problem_id, { "string", "nil" }, true },
})
if problem_id then
return problem_id:lower()
else
return contest_id:lower()
end
end
M.default_filename = default_filename
return M