mirror of https://github.com/apache/lucene.git
112 lines
3.1 KiB
Perl
112 lines
3.1 KiB
Perl
#!/usr/bin/perl
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#
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# This script can be used to fix up paths that were moved as a result
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# of the structural changes committed as part of LUCENE-3753.
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#
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# Input is on STDIN, output is to STDOUT
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#
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# Example use:
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#
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# perl LUCENE-3753.patch.hack.pl <my.pre-LUCENE-3753.patch >my.post-LUCENE-3753.patch
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#
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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use strict;
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use warnings;
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my @moves = (
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'lucene/src/java'
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=> 'lucene/core/src/java',
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'lucene/src/test'
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=> 'lucene/core/src/test',
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'lucene/src/resources'
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=> 'lucene/core/src/resources',
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'lucene/src/site'
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=> 'lucene/site',
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'lucene/src/test-framework/java'
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=> 'lucene/test-framework/src/java',
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'lucene/src/test-framework/resources'
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=> 'lucene/test-framework/src/resources',
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'lucene/src/tools/java'
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=> 'lucene/tools/src/java',
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'lucene/src/tools/javadoc'
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=> 'lucene/tools/javadoc',
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'lucene/src/tools/prettify'
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=> 'lucene/tools/prettify',
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'dev-tools/maven/lucene/src/pom.xml.template'
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=> 'dev-tools/maven/lucene/core/pom.xml.template',
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'dev-tools/maven/lucene/src/test-framework/pom.xml.template'
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=> 'dev-tools/maven/lucene/test-framework/pom.xml.template',
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);
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my @copies = ();
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my $diff;
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while (<>) {
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if (/^Index/) {
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my $next_diff = $_;
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&fixup_paths if ($diff);
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$diff = $next_diff;
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} else {
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$diff .= $_;
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}
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}
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&fixup_paths; # Handle the final diff
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sub fixup_paths {
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for (my $move_pos = 0 ; $move_pos < $#moves ; $move_pos += 2) {
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my $source = $moves[$move_pos];
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my $target = $moves[$move_pos + 1];
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if ($diff =~ /^Index: \Q$source\E/) {
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$diff =~ s/^Index: \Q$source\E/Index: $target/;
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$diff =~ s/\n--- \Q$source\E/\n--- $target/;
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$diff =~ s/\n\+\+\+ \Q$source\E/\n+++ $target/;
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$diff =~ s/\nProperty changes on: \Q$source\E/\nProperty changes on: $target/;
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last;
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}
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}
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print $diff;
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for (my $copy_pos = 0 ; $copy_pos < $#copies ; $copy_pos += 2) {
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my $source = $copies[$copy_pos];
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my $target = $copies[$copy_pos + 1];
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if ($diff =~ /^Index: \Q$source\E/) {
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my $new_diff = $diff;
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$new_diff =~ s/^Index: \Q$source\E/Index: $target/;
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$new_diff =~ s/\n--- \Q$source\E/\n--- $target/;
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$new_diff =~ s/\n\+\+\+ \Q$source\E/\n+++ $target/;
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$new_diff =~ s/\nProperty changes on: \Q$source\E/\nProperty changes on: $target/;
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print $new_diff;
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last;
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}
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}
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}
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