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0.1.0-rc0
E2E reactivity for Svelte and LiveView
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lib/dynamic_slots.ex
defmodule LiveSvelte.DynamicSlots do
@moduledoc false
@doc false
defmacro __before_compile__(_env) do
quote do
# Mark Phoenix's generated __components__/0 as overridable, then override it.
# Phoenix generates __components__/0 but doesn't mark it as overridable.
defoverridable __components__: 0
# Override Phoenix's __components__/0 to skip slot validation for the svelte component.
#
# Phoenix LiveView 1.x uses __components__/0 to get component definitions for validation.
# The verification code does:
# component = submod.__components__()[fun]
#
# If this returns nil, the verification is skipped entirely for that component.
# This allows LiveSvelte to accept arbitrary slot names without warnings.
def __components__ do
# Return empty map so __components__()[:svelte] returns nil
# This skips slot/attr validation entirely for the svelte component
%{}
end
end
end
end