src_prepare-overlay/dev-perl/File-Rename/File-Rename-2.02.ebuild

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# Copyright 2021-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DIST_AUTHOR=RMBARKER
inherit perl-module
DESCRIPTION="Perl extension for renaming multiple files"
SLOT="0"
KEYWORDS="~amd64"
RDEPEND=">=virtual/perl-Getopt-Long-2.24"
BDEPEND="
>=virtual/perl-ExtUtils-MakeMaker-7.36
test? ( ${RDEPEND} )
"
# There are differences between distributions on the name of this binary.
# currently Debian derivatives call it prename while Arch derivatives call
# it perl-rename. It can't be named "rename" as util-linux provides
# a binary of the same name.
src_prepare() {
eapply_user
# Rename script name from "rename" to "prename" to not conflict with "rename" from util-linux
sed -i \
-e'/my \$script/,/;/ s/\([^-]\)rename/\1prename/' \
-e '/my \$unsafe/,/;/ s/\([^-]\)unsafe-rename/\1unsafe-prename/' \
Makefile.PL || die
# Modify man page to make sense with previous change to script name
sed -i \
-e '/\=head1 NAME/,/^rename/ s/^rename/prename/' \
-e '/\=head1 SYNOPSIS/,/B<rename>/ s/B<rename>/B<prename>/' \
-e '/\=head1 DESCRIPTION/,/C<rename>/ s/C<rename>/C<prename>/' \
-e '/\=head2 Examples/,/\=head1 OPTIONS/ s/\(^\s\)rename/\1prename/' \
source/rename || die
# Also modify tests so that they work with the above changes
sed -i \
-e '/sub script_name/,/;/ s/\([^-]\)rename/\1prename/' \
-e '/sub unsafe_script_name/,/;/ s/\([^-]\)unsafe-rename/\1unsafe-prename/' \
t/testlib.pl || die
sed -i "s/my \$generic = 'rename';/my \$generic = 'prename';/" t/rename-examples.t || die
sed -i "s/my \$generic = 'rename';/my \$generic = 'prename';/" t/u/rename-examples.t || die
}