feat(cache): update cache

lua/cp/commands/cache.lua

@@ -39,7 +39,21 @@ function M.handle_cache_command(cmd)
     vim.api.nvim_set_current_buf(buf)
   elseif cmd.subcommand == 'clear' then
     cache.load()
-    if cmd.platform then
+    if cmd.platform and cmd.contest then
+      if vim.tbl_contains(platforms, cmd.platform) then
+        cache.clear_contest_data(cmd.platform, cmd.contest)
+        logger.log(
+          ("Cache cleared for %s contest '%s'"):format(
+            constants.PLATFORM_DISPLAY_NAMES[cmd.platform],
+            cmd.contest
+          ),
+          vim.log.levels.INFO,
+          true
+        )
+      else
+        logger.log(("Unknown platform '%s'."):format(cmd.platform), vim.log.levels.ERROR)
+      end
+    elseif cmd.platform then
       if vim.tbl_contains(platforms, cmd.platform) then
         cache.clear_platform(cmd.platform)
         logger.log(

lua/cp/commands/init.lua

@@ -40,10 +40,12 @@ local function parse_command(args)
       end
       if vim.tbl_contains({ 'clear', 'read' }, subcommand) then
         local platform = args[3]
+        local contest = args[4]
         return {
           type = 'cache',
           subcommand = subcommand,
           platform = platform,
+          contest = contest,
         }
       else
         return { type = 'error', message = 'unknown cache subcommand: ' .. subcommand }
@@ -55,6 +57,22 @@ local function parse_command(args)
       else
         return { type = 'action', action = 'interact' }
       end
+    elseif first == 'edit' then
+      local test_index = nil
+      if #args >= 2 then
+        local idx = tonumber(args[2])
+        if not idx then
+          return {
+            type = 'error',
+            message = ("Invalid argument '%s': expected test number"):format(args[2]),
+          }
+        end
+        if idx < 1 or idx ~= math.floor(idx) then
+          return { type = 'error', message = ("'%s' is not a valid test index"):format(idx) }
+        end
+        test_index = idx
+      end
+      return { type = 'action', action = 'edit', test_index = test_index }
     elseif first == 'run' or first == 'panel' then
       local debug = false
       local test_index = nil

lua/cp/constants.lua

@@ -1,7 +1,7 @@
 local M = {}
 
 M.PLATFORMS = { 'atcoder', 'codeforces', 'cses' }
-M.ACTIONS = { 'run', 'panel', 'next', 'prev', 'pick', 'cache', 'interact' }
+M.ACTIONS = { 'run', 'panel', 'next', 'prev', 'pick', 'cache', 'interact', 'edit' }
 
 M.PLATFORM_DISPLAY_NAMES = {
   atcoder = 'AtCoder',