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-rw-r--r--gnu/packages/perl.scm51
1 files changed, 51 insertions, 0 deletions
diff --git a/gnu/packages/perl.scm b/gnu/packages/perl.scm
index 5a2fc6a6bb..f4d971ad14 100644
--- a/gnu/packages/perl.scm
+++ b/gnu/packages/perl.scm
@@ -18,6 +18,7 @@
;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2017 Leo Famulari <leo@famulari.name>
;;; Copyright © 2017 Christopher Allan Webber <cwebber@dustycloud.org>
+;;; Copyright © 2018 Oleg Pykhalov <go.wigust@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -8817,3 +8818,53 @@ till 5pm\" and \"on the second Tuesday of the month\" and \"between 4pm and
4:15pm\" and \"in the first half of each minute\" and \"in January of
1998\".")
(license perl-license)))
+
+(define-public perl-path-iterator-rule
+ (package
+ (name "perl-path-iterator-rule")
+ (version "1.012")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append
+ "mirror://cpan/authors/id/D/DA/DAGOLDEN/Path-Iterator-Rule-"
+ version ".tar.gz"))
+ (sha256
+ (base32
+ "1z76avwvwgv4bw28kzx79mmb4449s5l345sn0wljq3dbf4wqigd1"))))
+ (build-system perl-build-system)
+ (native-inputs
+ `(("perl-file-pushd" ,perl-file-pushd)
+ ("perl-path-tiny" ,perl-path-tiny)
+ ("perl-test-deep" ,perl-test-deep)
+ ("perl-test-filename" ,perl-test-filename)))
+ (propagated-inputs
+ `(("perl-number-compare" ,perl-number-compare)
+ ("perl-text-glob" ,perl-text-glob)
+ ("perl-try-tiny" ,perl-try-tiny)))
+ (home-page "http://search.cpan.org/dist/Path-Iterator-Rule/")
+ (synopsis "Iterative, recursive file finder")
+ (description "Path::Iterator::Rule iterates over files and directories to
+identify ones matching a user-defined set of rules. The API is based heavily
+on File::Find::Rule, but with more explicit distinction between matching rules
+and options that influence how directories are searched. A
+Path::Iterator::Rule object is a collection of rules (match criteria) with
+methods to add additional criteria. Options that control directory traversal
+are given as arguments to the method that generates an iterator.
+
+A summary of features for comparison to other file finding modules:
+
+@itemize
+@item provides many helper methods for specifying rules
+@item offers (lazy) iterator and flattened list interfaces
+@item custom rules implemented with callbacks
+@item breadth-first (default) or pre- or post-order depth-first searching
+@item follows symlinks (by default, but can be disabled)
+@item directories visited only once (no infinite loop; can be disabled)
+@item doesn't chdir during operation
+@item provides an API for extensions
+@end itemize
+
+As a convenience, the PIR module is an empty subclass of this one that is less
+arduous to type for one-liners.")
+ (license asl2.0)))