neovim-config/lua/core/hooks.lua

36 lines
634 B
Lua

local hooks, M = {}, {}
local allowed_hooks = {
"install_plugins",
"setup_mappings",
"ready",
}
local function has_value(tab, val)
for _, value in ipairs(tab) do
if value == val then
return true
end
end
end
M.add = function(name, fn)
if not (has_value(allowed_hooks, name)) then
print("Custom lua uses unallowed hook " .. name)
end
if hooks[name] == nil then
hooks[name] = {}
end
table.insert(hooks[name], fn)
end
M.run = function(name, args)
if hooks[name] ~= nil then
for _, hook in pairs(hooks[name]) do
hook(args)
end
end
end
return M