favor `do {}' over `eval {}' for localized slurp

[public-inbox.git] / script / public-inbox-purge

diff --git a/script/public-inbox-purge b/script/public-inbox-purge
index 0705d170eae8806f706c75e246cd7594b2b20f20..8301b06d359aaa9ddf162dfa656ccda0871e1925 100755 (executable)
--- a/script/public-inbox-purge
+++ b/script/public-inbox-purge
@@ -1,5 +1,5 @@
 #!/usr/bin/perl -w
-# Copyright (C) 2019 all contributors <meta@public-inbox.org>
+# Copyright (C) 2019-2020 all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 #
 # Used for purging messages entirely from a public-inbox.  Currently
@@ -9,12 +9,10 @@ use warnings;
 use Getopt::Long qw(:config gnu_getopt no_ignore_case auto_abbrev);
 use PublicInbox::AdminEdit;
 PublicInbox::Admin::check_require('-index');
-require PublicInbox::Filter::Base;
-require PublicInbox::MIME;
+use PublicInbox::Filter::Base qw(REJECT);
+use PublicInbox::MIME;
 require PublicInbox::V2Writable;
 
-{ no warnings 'once'; *REJECT = *PublicInbox::Filter::Base::REJECT }
-
 my $usage = "$0 [--all] [INBOX_DIRS] </path/to/message";
 my $opt = { verbose => 1, all => 0, -min_inbox_version => 2 };
 GetOptions($opt, @PublicInbox::AdminEdit::OPT) or
@@ -23,7 +21,7 @@ GetOptions($opt, @PublicInbox::AdminEdit::OPT) or
 my @ibxs = PublicInbox::Admin::resolve_inboxes(\@ARGV, $opt);
 PublicInbox::AdminEdit::check_editable(\@ibxs);
 
-my $data = do { local $/; scalar <STDIN> };
+my $data = do { local $/; <STDIN> };
 $data =~ s/\A[\r\n]*From [^\r\n]*\r?\n//s;
 my $n_purged = 0;