idk anymore

1 files changed, 14 insertions, 0 deletions

diff --git a/.config/awesome/quarrel/delegate.lua b/.config/awesome/quarrel/delegate.lua
new file mode 100644
index 0000000..54db786
--- /dev/null
+++ b/.config/awesome/quarrel/delegate.lua
@@ -0,0 +1,14 @@
+--- Capture `fn`'s upvalues and pass to `delegate`
+---@param delegate fun(env: table<string, any>, _: ...): ...
+---@param fn function
+---@return fun(...): ...
+return function(delegate, fn)
+    local upvalues = {}
+    for i = 1, debug.getinfo(fn, "u").nups do
+        local name, value = debug.getupvalue(fn, i)
+        upvalues[name] = value
+    end
+    return function(...)
+        return delegate(upvalues, ...)
+    end
+end