Commit c3f7c73c authored by Francois-Rene Rideau's avatar Francois-Rene Rideau
Browse files

cl-source-registry-cache.lisp: document the script 

Also add a TODO item on how to improve that cache.
And remove an unnecessary debug line.
parent dafb99e8

TODO

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@@ -417,7 +417,7 @@ It looks like SWANK can be fixed soon, though, so we'll see. 




* Faster source-registry:

   In addition and/or as a substitute to the .cl-source-registry.cache,

** In addition and/or as a substitute to the .cl-source-registry.cache,

   that is meant to be semi-automatically managed, there could be

   a cl-source-registry.conf meant for manual management:

   when recursing into a source-registry :tree, if such file is present
@@ -431,3 +431,8 @@ It looks like SWANK can be fixed soon, though, so we'll see. 
   both a way of speeding up the build of their software and of

   avoiding pollution by test systems that should remain private,

   and that they can otherwise explicitly enable when they need them.

** The .cl-source-registry.cache should avoid recursing into

   directories that themselves already have a cache or a .conf file,

   but instead store the name of these directories,

   so these files will be read recursively by asdf, allowing for

   semi-modular updates.

tools/cl-source-registry-cache.lisp

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#!/usr/bin/cl -sp asdf -E main

#|

Usage:

    ~/common-lisp/asdf/tools/cl-source-registry-cache.lisp ~/common-lisp

will compute a cache of the .asd files under ~/common-lisp//

vastly speeding the future initialization of the source-registry.

To update the cache, run the same command again.

To invalidate the cache, remove the cache file in the same directory:

    rm -f ~/common-lisp/.cl-source-registry.cache

|#



(in-package :asdf)



(uiop-debug)



(defun collect-asd (table asd)

  (multiple-value-bind (previous foundp)

      (gethash (pathname-name asd) table)