68 lines
1.5 KiB
Lua
68 lines
1.5 KiB
Lua
local M = {}
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local function get_plugin_path()
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local plugin_path = debug.getinfo(1, "S").source:sub(2)
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return vim.fn.fnamemodify(plugin_path, ":h:h:h")
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end
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local function ensure_io_directory()
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vim.fn.mkdir("io", "p")
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end
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function M.scrape_problem(contest, problem_id, problem_letter)
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ensure_io_directory()
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local plugin_path = get_plugin_path()
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local scraper_path = plugin_path .. "/scrapers/" .. contest .. ".py"
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local args
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if contest == "cses" then
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args = { "uv", "run", scraper_path, problem_id }
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else
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args = { "uv", "run", scraper_path, problem_id, problem_letter }
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end
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local result = vim.system(args, {
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cwd = plugin_path,
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text = true,
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timeout = 30000,
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}):wait()
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if result.code ~= 0 then
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return {
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success = false,
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error = "Failed to run scraper: " .. (result.stderr or "Unknown error"),
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}
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end
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local ok, data = pcall(vim.json.decode, result.stdout)
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if not ok then
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return {
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success = false,
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error = "Failed to parse scraper output: " .. tostring(data),
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}
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end
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if not data.success then
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return data
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end
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local full_problem_id = data.problem_id
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local input_file = "io/" .. full_problem_id .. ".in"
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local expected_file = "io/" .. full_problem_id .. ".expected"
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if #data.test_cases > 0 then
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local first_test = data.test_cases[1]
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vim.fn.writefile(vim.split(first_test.input, "\n"), input_file)
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vim.fn.writefile(vim.split(first_test.output, "\n"), expected_file)
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end
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return {
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success = true,
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problem_id = full_problem_id,
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test_count = #data.test_cases,
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url = data.url,
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}
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end
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return M
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