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path: root/lua/cmake/capabilities.lua
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local config = require("cmake.config")

local multiconfig_generators = {
  "Ninja Multi-Config",
  "Xcode",
  "Visual Studio 12 2013",
  "Visual Studio 14 2015",
  "Visual Studio 15 2017",
  "Visual Studio 16 2019",
  "Visual Studio 17 2022",
  "Green Hills MULTI",
}

local Capabilities = {
  json = nil,
}

function Capabilities.generators()
  local ret = {}
  if not Capabilities then
    return ret
  end
  for k, v in pairs(Capabilities.json.generators) do
    table.insert(ret, v.name)
  end
  return vim.fn.reverse(ret)
end

function Capabilities.is_multiconfig_generator(generator)
  -- if generator is nil, assume is is not multiconifg
  if not generator then
    return
  end
  return vim.tbl_contains(multiconfig_generators, generator)
end

function Capabilities.has_fileapi()
  return vim.tbl_get(Capabilities.json, "fileApi") ~= nil
end

Capabilities.setup = function(callback)
  vim.schedule(function()
    vim.system({ config.cmake.cmake_path, "-E", "capabilities" }, { text = true }, function(obj)
      if obj.code == 0 then
        Capabilities.json = vim.json.decode(obj.stdout)
        if type(callback) == "function" then
          callback()
        end
      else
        vim.notify("error " .. tostring(obj.code) .. ". 'cmake -E capabilities'", vim.log.levels.ERROR)
      end
    end)
  end)
end

return Capabilities