Dynamic enabled_providers not longer valid

[OmegaLambda1998]

Make sure you have done the following

• I have updated to the latest version of blink.cmp
• I have read the README

Bug Description

                         Failed to run `config` for blink.cmp

...share/nvim/lazy/blink.cmp/lua/blink/cmp/config/utils.lua:10: sources.completion.enabled_providers: expected table, got function

# stacktrace:
  - /blink.cmp/lua/blink/cmp/config/utils.lua:10 _in_ **validate**
  - /blink.cmp/lua/blink/cmp/config/sources.lua:73 _in_ **validate**
  - /blink.cmp/lua/blink/cmp/config/init.lua:43 _in_ **validate**
  - /blink.cmp/lua/blink/cmp/config/init.lua:52 _in_ **merge_with**
  - /blink.cmp/lua/blink/cmp/init.lua:6 _in_ **setup**
  - lua/OmegaLambda/setup/debugging.lua:170 _in_ **try**
  - lua/OmegaLambda/setup/modules.lua:24 _in_ **load**
  - lua/OmegaLambda/coding/lsp.lua:207 _in_ **setup_capabilities**
  - lua/OmegaLambda/coding/lsp.lua:303 _in_ **config**

Relevant configuration

sources = {
    completion = {
        enabled_providers = function(ctx)
            local providers = {}
            --- OL.callbacks.cmp.prociders is just a global table I build up which uses the same syntax as sources.completion.providers
            for provider, provider_opts in pairs(OL.callbacks.cmp.providers) do
                if provider_opts.enabled(ctx) then
                    table.insert(providers, provider)
                end
            end
            return providers
        end,
    },
    providers = OL.callbacks.cmp.providers,
}

neovim version

NVIM v0.11.0-dev-1246+g76dcc7029b Build type: Release LuaJIT 2.1.1731601260

blink.cmp version: branch, tag, or commit

git @1b3cd31e

[OmegaLambda1998]

Similarly, provider.enabled cannot be a function either:

                         Failed to run `config` for blink.cmp

...share/nvim/lazy/blink.cmp/lua/blink/cmp/config/utils.lua:10: sources.providers.buffer.enabled: expected boolean, got function

# stacktrace:
  - /blink.cmp/lua/blink/cmp/config/utils.lua:10 _in_ **validate**
  - /blink.cmp/lua/blink/cmp/config/sources.lua:77 _in_ **validate**
  - /blink.cmp/lua/blink/cmp/config/init.lua:43 _in_ **validate**
  - /blink.cmp/lua/blink/cmp/config/init.lua:52 _in_ **merge_with**
  - /blink.cmp/lua/blink/cmp/init.lua:6 _in_ **setup**
  - lua/OmegaLambda/setup/debugging.lua:170 _in_ **try**
  - lua/OmegaLambda/setup/modules.lua:24 _in_ **load**
  - lua/OmegaLambda/coding/lsp.lua:207 _in_ **setup_capabilities**
  - lua/OmegaLambda/coding/lsp.lua:303 _in_ **config**

{
    name = "Buffer",
    module = "blink.cmp.sources.buffer",
    enabled = function(_)
        return true
    end
}

[OmegaLambda1998]

Likely just requires updating cmp.config.sources.validate to allow both table and function inputs.

Alternatively you could change cmp.config.utils.validate to:

local utils = {}

---@param path string The path to the field being validated
---@param tbl table The table to validate
---@param dynamic booleon Whether the parameters can accept a function for dynamic behaviour
---@see vim.validate
---@return boolean is_valid
---@return string|nil error_message
function utils.validate(path, tbl, dynamic)
  if dynamic then
    dynamic_tbl = {}
    for param, valid in pairs(tbl)
        local types = valid[2] --- Get the valid types for param
        if type(types) ~= table then
            types = {types}
        end
        if not vim.tbl_contains(types, "function") then
            table.insert(types, "function")
        end
        dynamic_tbl[param] = types
    end
    tbl = dynamic_tbl
  end

  local _, err = pcall(vim.validate, tbl)
  if err then error(path .. '.' .. err) end
end

return utils

Or something less sloppy and more robust :p

[OmegaLambda1998]

Some other minor points of contention:

1. cmp.is_in_snippet -> cmp.snippet_active is not propagated to the README
2. require("blink.cmp.lib.utils").get_tailwind_hl(ctx) -> require('blink.cmp.completion.windows.render.tailwind').get_hl(ctx) is not propagated to the README config

[Saghen]

Super helpful, thank you!