1 files changed, 29 insertions, 0 deletions
diff --git a/lua/cmake-explorer/globals.lua b/lua/cmake-explorer/globals.lua
new file mode 100644
index 0000000..759bba4
--- /dev/null
+++ b/lua/cmake-explorer/globals.lua
@@ -0,0 +1,29 @@
+local config = require("cmake-explorer.config")
+
+local M = {
+	capabilities = nil,
+	generators = {},
+}
+
+local available_generators = function(capabilities)
+	local ret = {}
+	if not capabilities or not capabilities.generators then
+		return ret
+	end
+	for k, v in pairs(capabilities.generators) do
+		table.insert(ret, v.name)
+	end
+	return vim.fn.reverse(ret)
+end
+
+local set_capabilities = function()
+	local output = vim.fn.system({ config.cmake_cmd, "-E", "capabilities" })
+	M.capabilities = vim.json.decode(output)
+	M.generators = available_generators(M.capabilities)
+end
+
+M.setup = function()
+	set_capabilities()
+end
+
+return M