From: http://cgray.myopenid.com/ Date: Fri, 10 Feb 2012 02:38:20 +0000 (-0400) Subject: (no commit message) X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=1a163a568ca755749cfba74f3b17a6ef1b8ba504;p=ikiwiki.git --- diff --git a/doc/todo/be_more_selective_about_running_hooks.mdwn b/doc/todo/be_more_selective_about_running_hooks.mdwn new file mode 100644 index 000000000..0c8e0b090 --- /dev/null +++ b/doc/todo/be_more_selective_about_running_hooks.mdwn @@ -0,0 +1,20 @@ +[[!template id=gitbranch branch=chrismgray/exclusive-hooks author="[[chrismgray]]"]] + +Sometimes plugins register a function with `hook`, but they only want +the function called with the content that they know how to deal with. +Normally, this means that they call `pagetype` first thing in the +function, determine if they know how to deal with the content, and +only do anything if they do. + +This is a bit wasteful in itself, but for external plugins, it's +really bad. For functions like `scan` and `linkify`, where the entire +page is sent back and forth over `stdout` and `stdin`, it really slows +things down. + +Thus, I propose that there be a new optional parameter to `hook` that +tells it that the function should only be called for files whose type +is the same as the id of the plugin calling `hook`. I have called +this parameter `exclusive` in my branch, but this might not be the +best name. + +[[!tag patch]]