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-rwxr-xr-xlib/parse-patch.in129
1 files changed, 0 insertions, 129 deletions
diff --git a/lib/parse-patch.in b/lib/parse-patch.in
deleted file mode 100755
index 56c3c55..0000000
--- a/lib/parse-patch.in
+++ /dev/null
@@ -1,129 +0,0 @@
-#!@PERL@ -w
-
-# This script is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-#
-# See the COPYING and AUTHORS files for more details.
-
-# Extract or update a section from a combined patch + documentation +
-# meta information file.
-
-use FileHandle;
-use Getopt::Long;
-use File::Temp qw(tempfile);
-use strict;
-
-my $select;
-my $update;
-
-if (!GetOptions("s|select=s" => \$select,
- "u|update=s" => \$update) ||
- (!defined $select && !defined $update)) {
- print STDERR "USAGE: $0 {-s|-u} section file [< replacement]\n";
- exit 1;
-}
-
-foreach my $arg (@ARGV) {
- my $fh;
-
- if (! -e $arg) {
- $fh = new FileHandle("/dev/null");
- } elsif ($arg =~ /\.gz$/) {
- $fh = new FileHandle("gzip -cd $arg |");
- } elsif ($arg =~ /\.bz2$/) {
- $fh = new FileHandle("bzip2 -cd $arg |");
- } else {
- $fh = new FileHandle("< $arg");
- }
-
- unless ($fh) {
- print STDERR "$arg: $!\n";
- next;
- }
-
- if (defined $select) {
- my $section = "head";
- my $newline = "";
- while (<$fh>) {
- if (/^%(.*)/) {
- last if $section eq $select;
- $section = $1;
- next;
- }
- if ($section eq $select) {
- print $newline;
- if ($_ eq "\n") {
- $newline = $_;
- } else {
- $newline="";
- print;
- }
- }
- }
- } elsif (defined $update) {
- my ($fh2, $tempname) = tempfile("$arg.XXXXXX");
- if ($arg =~ /\.gz$/) {
- $fh2->close();
- if (! -e $tempname) {
- die "File $tempname disappeared!\n";
- }
- $fh2 = new FileHandle("| gzip -c > $tempname");
- } elsif ($arg =~ /\.bz2$/) {
- $fh2->close();
- if (! -e $tempname) {
- die "File $tempname disappeared!\n";
- }
- $fh2 = new FileHandle("| bzip2 -c > $tempname");
- }
- unless ($fh2) {
- die "$tempname: $!\n";
- }
-
- # Copy things before updated section
- my $last_was_newline=1; # start first section in first line
- while (<$fh>) {
- if (/^%(.*)/ && $1 eq $update) {
- last;
- }
- $last_was_newline = ($_ eq "\n");
- print $fh2 $_;
- }
- print $fh2 "\n"
- unless ($last_was_newline);
-
- # Create/replace updated section
- print $fh2 "%$update\n";
- while (<STDIN>) {
- print $fh2 $_;
- }
- print $fh2 "\n";
-
- # Skip obsolete section
- while (<$fh>) {
- if (/^%(.*)/) {
- print $fh2 $_;
- last;
- }
- }
- # Copy things after updated section
- while (<$fh>) {
- print $fh2 $_;
- }
- unless (close $fh2) {
- die "$arg.patch: $!\n";
- }
-
- if (-e $arg) {
- unlink "$arg~";
- unless (rename $arg, "$arg~") {
- die "Failed to rename $arg to $arg~: $!\n";
- }
- }
- unless (rename $tempname, $arg) {
- rename("$arg~", $arg);
- die "Failed to rename $arg.parse to $arg: $!\n";
- }
- }
- close $fh;
-}