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fix: only show user-configured platforms in picker

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Problem: tbl_deep_extend merges user platforms on top of defaults, so
all four default platforms survive even when the user only configures a
subset. The picker then shows platforms the user never intended to use.

Solution: before the deep merge, prune any default platform not present
in the user's platforms table. This preserves per-platform default
filling (the user doesn't have to re-specify every field) while ensuring
only explicitly configured platforms appear.
This commit is contained in:
Barrett Ruth 2026-02-18 17:27:01 -05:00 • committed by Barrett Ruth
parent 6045042dfb
commit 06f72bbe2b
1 changed files with 9 additions and 1 deletions
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10
lua/cp/config.lua
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@ -292,7 +292,15 @@ end
---@return cp.Config
function M.setup(user_config)
vim.validate({ user_config = { user_config, { 'table', 'nil' }, true } })
local cfg = vim.tbl_deep_extend('force', vim.deepcopy(M.defaults), user_config or {})
local defaults = vim.deepcopy(M.defaults)
if user_config and user_config.platforms then
for plat in pairs(defaults.platforms) do
if not user_config.platforms[plat] then
defaults.platforms[plat] = nil
end
end
end
local cfg = vim.tbl_deep_extend('force', defaults, user_config or {})
if not next(cfg.languages) then
error('[cp.nvim] At least one language must be configured')