refactor(race): replace :CP race subcommand with --race flag

Problem: Race was the only command using `:CP <action> <platform> <contest>`.
Every other platform+contest command uses `:CP <platform> <contest> [flags]`.

Solution: Make race a flag on contest setup: `:CP <platform> <contest> --race`.
Remove `:CP race stop` — starting a new race auto-cancels any active one.
Remove `<Plug>(cp-race-stop)` keymap. Update tab completion for `--race`.
This commit is contained in:
Barrett Ruth 2026-03-06 18:26:05 -05:00
parent 58b6840815
commit 80f2853999
Signed by: barrett
GPG key ID: A6C96C9349D2FC81
4 changed files with 68 additions and 75 deletions

View file

@ -24,6 +24,7 @@ local actions = constants.ACTIONS
---@field mode? string
---@field debug? boolean
---@field language? string
---@field race? boolean
---@field subcommand? string
---@param str string
@ -70,28 +71,6 @@ local function parse_command(args)
else
return { type = 'error', message = 'unknown cache subcommand: ' .. subcommand }
end
elseif first == 'race' then
if args[2] == 'stop' then
return { type = 'action', action = 'race_stop', requires_context = false }
end
if not args[2] or not args[3] then
return {
type = 'error',
message = 'Usage: :CP race <platform> <contest_id> [--lang <lang>]',
}
end
local language = nil
if args[4] == '--lang' and args[5] then
language = args[5]
end
return {
type = 'action',
action = 'race',
requires_context = false,
platform = args[2],
contest = args[3],
language = language,
}
elseif first == 'interact' then
local inter = args[2]
if inter and inter ~= '' then
@ -295,6 +274,17 @@ local function parse_command(args)
platform = first,
contest = contest,
}
elseif #args == 3 and args[3] == '--race' then
local contest = args[2]
if first == 'codeforces' then
contest = canonicalize_cf_contest(contest)
end
return {
type = 'contest_setup',
platform = first,
contest = contest,
race = true,
}
elseif #args == 4 and args[3] == '--lang' then
local contest = args[2]
if first == 'codeforces' then
@ -306,10 +296,35 @@ local function parse_command(args)
contest = contest,
language = args[4],
}
elseif #args == 5 then
local contest = args[2]
if first == 'codeforces' then
contest = canonicalize_cf_contest(contest)
end
local language, race = nil, false
if args[3] == '--race' and args[4] == '--lang' then
language = args[5]
race = true
elseif args[3] == '--lang' and args[5] == '--race' then
language = args[4]
race = true
else
return {
type = 'error',
message = 'Invalid arguments. Usage: :CP <platform> <contest> [--race] [--lang <language>]',
}
end
return {
type = 'contest_setup',
platform = first,
contest = contest,
language = language,
race = race,
}
else
return {
type = 'error',
message = 'Invalid arguments. Usage: :CP <platform> <contest> [--lang <language>]',
message = 'Invalid arguments. Usage: :CP <platform> <contest> [--race] [--lang <language>]',
}
end
end
@ -393,13 +408,6 @@ function M.handle_command(opts)
require('cp.stress').toggle(cmd.generator_cmd, cmd.brute_cmd)
elseif cmd.action == 'submit' then
require('cp.submit').submit({ language = cmd.language })
elseif cmd.action == 'race' then
if not check_platform_enabled(cmd.platform) then
return
end
require('cp.race').start(cmd.platform, cmd.contest, cmd.language)
elseif cmd.action == 'race_stop' then
require('cp.race').stop()
elseif cmd.action == 'open' then
local cache = require('cp.cache')
cache.load()
@ -470,8 +478,12 @@ function M.handle_command(opts)
if not check_platform_enabled(cmd.platform) then
return
end
local setup = require('cp.setup')
setup.setup_contest(cmd.platform, cmd.contest, nil, cmd.language)
if cmd.race then
require('cp.race').start(cmd.platform, cmd.contest, cmd.language)
else
local setup = require('cp.setup')
setup.setup_contest(cmd.platform, cmd.contest, nil, cmd.language)
end
return
end
end

View file

@ -10,7 +10,6 @@ M.ACTIONS = {
'cache',
'interact',
'edit',
'race',
'stress',
'submit',
'open',

View file

@ -39,8 +39,7 @@ function M.start(platform, contest_id, language)
return
end
if race_state.timer then
logger.log('Race already active. Use :CP race stop first.', { level = vim.log.levels.WARN })
return
M.stop()
end
cache.load()
@ -48,7 +47,7 @@ function M.start(platform, contest_id, language)
local display = constants.PLATFORM_DISPLAY_NAMES[platform] or platform
local cached_countdown = cache.get_supports_countdown(platform)
if cached_countdown == false then
logger.log(('%s does not support :CP race'):format(display), { level = vim.log.levels.ERROR })
logger.log(('%s does not support --race'):format(display), { level = vim.log.levels.ERROR })
return
end
@ -65,7 +64,7 @@ function M.start(platform, contest_id, language)
if sc == false then
cache.set_contest_summaries(platform, result.contests or {}, { supports_countdown = false })
logger.log(
('%s does not support :CP race'):format(display),
('%s does not support --race'):format(display),
{ level = vim.log.levels.ERROR }
)
return
@ -138,7 +137,6 @@ end
function M.stop()
local timer = race_state.timer
if not timer then
logger.log('No active race', { level = vim.log.levels.WARN })
return
end
timer:stop()
@ -149,7 +147,6 @@ function M.stop()
race_state.contest_name = nil
race_state.language = nil
race_state.start_time = nil
logger.log('Race cancelled', { level = vim.log.levels.INFO, override = true })
end
function M.status()

View file

@ -108,13 +108,6 @@ end, {
end
end
return filter_candidates(candidates)
elseif args[2] == 'race' then
if require('cp.race').status().active then
return filter_candidates({ 'stop' })
end
local candidates = { 'stop' }
vim.list_extend(candidates, platforms)
return filter_candidates(candidates)
elseif args[2] == 'open' then
return filter_candidates({ 'problem', 'contest', 'standings' })
elseif args[2] == 'next' or args[2] == 'prev' or args[2] == 'pick' then
@ -129,15 +122,6 @@ end, {
if args[2] == 'stress' then
local utils = require('cp.utils')
return filter_candidates(utils.cwd_executables())
elseif
args[2] == 'race'
and not require('cp.race').status().active
and vim.tbl_contains(platforms, args[3])
then
local cache = require('cp.cache')
cache.load()
local contests = cache.get_cached_contest_ids(args[3])
return filter_candidates(contests)
elseif args[2] == 'cache' and args[3] == 'clear' then
local candidates = vim.list_extend({}, platforms)
table.insert(candidates, '')
@ -152,6 +136,9 @@ end, {
cache.load()
local contest_data = cache.get_contest_data(args[2], args[3])
local candidates = { '--lang' }
if not require('cp.race').status().active then
table.insert(candidates, '--race')
end
if contest_data and contest_data.problems then
for _, problem in ipairs(contest_data.problems) do
table.insert(candidates, problem.id)
@ -160,34 +147,35 @@ end, {
return filter_candidates(candidates)
end
elseif num_args == 5 then
if
args[2] == 'race'
and not require('cp.race').status().active
and vim.tbl_contains(platforms, args[3])
then
return filter_candidates({ '--lang' })
elseif args[2] == 'cache' and args[3] == 'clear' and vim.tbl_contains(platforms, args[4]) then
if args[2] == 'cache' and args[3] == 'clear' and vim.tbl_contains(platforms, args[4]) then
local cache = require('cp.cache')
cache.load()
local contests = cache.get_cached_contest_ids(args[4])
return filter_candidates(contests)
elseif vim.tbl_contains(platforms, args[2]) then
if args[4] == '--lang' then
if args[3] == '--race' then
return filter_candidates({ '--lang' })
elseif args[4] == '--lang' then
return filter_candidates(get_enabled_languages(args[2]))
elseif args[3] == '--lang' then
local candidates = {}
if not require('cp.race').status().active then
table.insert(candidates, '--race')
end
return filter_candidates(candidates)
else
return filter_candidates({ '--lang' })
end
end
elseif num_args == 6 then
if
args[2] == 'race'
and not require('cp.race').status().active
and vim.tbl_contains(platforms, args[3])
and args[5] == '--lang'
then
return filter_candidates(get_enabled_languages(args[3]))
elseif vim.tbl_contains(platforms, args[2]) and args[5] == '--lang' then
return filter_candidates(get_enabled_languages(args[2]))
if vim.tbl_contains(platforms, args[2]) then
if args[3] == '--race' and args[4] == '--lang' then
return filter_candidates(get_enabled_languages(args[2]))
elseif args[3] == '--lang' and args[5] == '--race' then
return {}
elseif args[5] == '--lang' then
return filter_candidates(get_enabled_languages(args[2]))
end
end
end
return {}
@ -209,6 +197,3 @@ vim.keymap.set('n', '<Plug>(cp-pick)', cp_action('pick'), { desc = 'CP pick cont
vim.keymap.set('n', '<Plug>(cp-interact)', cp_action('interact'), { desc = 'CP interactive mode' })
vim.keymap.set('n', '<Plug>(cp-stress)', cp_action('stress'), { desc = 'CP stress test' })
vim.keymap.set('n', '<Plug>(cp-submit)', cp_action('submit'), { desc = 'CP submit solution' })
vim.keymap.set('n', '<Plug>(cp-race-stop)', function()
require('cp.race').stop()
end, { desc = 'CP stop race countdown' })