3 commits

Author	SHA1	Message	Date
Ludovic Courtès	960c6ce96d	discovery: Recurse into directories pointed to by a symlink. ... Reported by Christopher Baines <mail@cbaines.net> and Alex Kost <alezost@gmail.com> at <https://lists.gnu.org/archive/html/guix-devel/2017-06/msg00290.html>. * guix/discovery.scm (scheme-files): When ENTRY is a symlink that doesn't end in '.scm', call 'stat' and recurse if it points to a directory. * tests/discovery.scm ("scheme-modules recurses in symlinks to directories"): New test.	2017-07-03 23:51:23 +02:00
Ludovic Courtès	d46c4423f4	discovery: 'scheme-files' returns '() for a non-accessible directory. ... Fixes a regression introduced in d27cc3bfaa. Reported by Ricardo Wurmus <rekado@elephly.net>. * guix/discovery.scm (scheme-files): Catch 'scandir*' system errors. Return '() and optionally raise a warning upon 'system-error'. * tests/discovery.scm ("scheme-modules, non-existent directory"): New test.	2017-06-18 00:14:07 +02:00
Ludovic Courtès	cd903ef787	Add (guix discovery). ... * guix/discovery.scm, tests/discovery.scm: New files. * gnu/packages.scm (scheme-files, file-name->module-name) (scheme-modules, all-package-modules): Remove. (fold-packages): Rewrite in terms of 'fold-module-public-variables'. * gnu/tests.scm: Use (guix discovery). * Makefile.am (MODULES): Add guix/discovery.scm. (SCM_TESTS): Add tests/discovery.scm.	2017-05-03 23:50:15 +02:00