refactor: remove vim.g.cp_config compatibility shim

Problem: the deprecated vim.g.cp_config fallback was kept for backwards compatibility after the rename to vim.g.cp in v0.7.6. Solution: drop the shim entirely and update the setup() deprecation target to v0.7.7.
Merge pull request #238 from barrettruth/fix/setup-code-hook-language
2026-02-06 16:40:39 -05:00 · 2026-02-06 16:38:41 -05:00 · 2026-02-06 16:29:46 -05:00 · 2026-02-06 16:07:03 -05:00 · 2026-02-06 15:16:21 -05:00 · 2026-02-03 21:51:19 -05:00
3 changed files with 16 additions and 5 deletions
--- a/doc/cp.nvim.txt
+++ b/doc/cp.nvim.txt
@ -205,9 +205,9 @@ Debug Builds ~
 ==============================================================================
 CONFIGURATION                                                      *cp-config*

-Configuration is done via `vim.g.cp_config`. Set this before using the plugin:
+Configuration is done via `vim.g.cp`. Set this before using the plugin:
 >lua
-    vim.g.cp_config = {
+    vim.g.cp = {
      languages = {
        cpp = {
          extension = 'cc',
@ -274,7 +274,7 @@ the default; per-platform overrides can tweak 'extension' or 'commands'.

 For example, to run CodeForces contests with Python by default:
 >lua
-    vim.g.cp_config = {
+    vim.g.cp = {
      platforms = {
        codeforces = {
          default_language  = 'python',
@ -285,7 +285,7 @@ For example, to run CodeForces contests with Python by default:
 Any language is supported provided the proper configuration. For example, to
 run CSES problems with Rust using the single schema:
 >lua
-    vim.g.cp_config = {
+    vim.g.cp = {
      languages = {
        rust = {
          extension = 'rs',
--- a/lua/cp/init.lua
+++ b/lua/cp/init.lua
@ -17,7 +17,7 @@ local function ensure_initialized()
  if initialized then
    return
  end
-  local user_config = vim.g.cp_config or {}
+  local user_config = vim.g.cp or {}
  local config = config_module.setup(user_config)
  config_module.set_current_config(config)
  initialized = true
@ -34,4 +34,13 @@ function M.is_initialized()
  return initialized
 end

+---@deprecated Use `vim.g.cp` instead
+function M.setup(user_config)
+  vim.deprecate('require("cp").setup()', 'vim.g.cp', 'v0.7.7', 'cp.nvim', false)
+
+  if user_config then
+    vim.g.cp = vim.tbl_deep_extend('force', vim.g.cp or {}, user_config)
+  end
+end
+
 return M
--- a/lua/cp/setup.lua
+++ b/lua/cp/setup.lua
@ -160,6 +160,8 @@ function M.setup_contest(platform, contest_id, problem_id, language)
    vim.bo[bufnr].buftype = ''
    vim.bo[bufnr].swapfile = false

+    state.set_language(lang)
+
    if cfg.hooks and cfg.hooks.setup_code and not vim.b[bufnr].cp_setup_done then
      local ok = pcall(cfg.hooks.setup_code, state)
      if ok then
Author	SHA1	Message	Date
Barrett Ruth	de2bc07532	refactor: remove vim.g.cp_config compatibility shim Problem: the deprecated vim.g.cp_config fallback was kept for backwards compatibility after the rename to vim.g.cp in v0.7.6. Solution: drop the shim entirely and update the setup() deprecation target to v0.7.7.	2026-02-06 16:40:39 -05:00
Barrett Ruth	041e09ac04	Merge pull request #238 from barrettruth/fix/setup-code-hook-language fix(setup): set language state before setup_code hook on first open	2026-02-06 16:38:41 -05:00
Barrett Ruth	d23b4e59d1	fix(setup): set language state before setup_code hook on first open Problem: when opening a contest for the first time (metadata not cached), the setup_code hook fired before state.set_language() was called, causing state.get_language() to return nil inside the hook. Solution: call state.set_language(lang) before the hook in the provisional-buffer branch of setup_contest(). The value is already computed at that point and is identical to what setup_problem() sets later, so the early write is idempotent.	2026-02-06 16:29:46 -05:00
Barrett Ruth	19e71ac7fa	Merge pull request #237 from barrettruth/feat/vim-g-update Some checks are pending luarocks / ci (push) Waiting to run Details luarocks / publish (push) Blocked by required conditions Details refactor: rename `vim.g.cp_config` to `vim.g.cp`	2026-02-06 16:07:03 -05:00
Barrett Ruth	a54a06f939	refactor: rename `vim.g.cp_config` to `vim.g.cp`	2026-02-06 15:16:21 -05:00
Barrett Ruth	b2c7f16890	Merge pull request #234 from barrettruth/fix/deprecation-warning Some checks are pending luarocks / ci (push) Waiting to run Details luarocks / publish (push) Blocked by required conditions Details fix: add deprecation warning for setup()	2026-02-03 21:51:19 -05:00
Barrett Ruth	276241447c	fix: add deprecation warning for setup() Some checks are pending luarocks / ci (push) Waiting to run Details luarocks / publish (push) Blocked by required conditions Details	2026-02-03 21:46:47 -05:00