my tool for naively resolving qemu capabilities conflicts after a rebase, that used to contain my latest syntax-check addition --- rcc | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100755 rcc diff --git a/rcc b/rcc new file mode 100755 index 0000000..e0fdf41 --- /dev/null +++ b/rcc @@ -0,0 +1,62 @@ +#!/usr/bin/env perl +# Automatically resolve QEMU capability conflicts +# +# Joins both parts of the conflicting hunk in +# qemu_capabilities.[ch] and qemucapabilitiesdata XML +# +# Also rewraps the groups in qemu_capabilities.c if needed +# and stages all the affected files. +# +# Author: Ján Tomko <jtomko(a)redhat.com&gt; + +use warnings; +use v5.10; + +use Git; + +sub union_merge { + my $filename = shift; + + open FILE, '<', $filename or die "cannot open $file: $!"; + my @original = <FILE>; + close FILE; + + my @fixed; + foreach (@original) { + if (/^<<<<</) { + next; + } elsif (/^=====/) { + next; + } elsif (/^>>>>>/) { + next; + } + + push @fixed, $_; + } + + open FILE, '>', $filename or die "cannot open $file: $!"; + foreach my $line (@fixed) { + print FILE $line; + } + close FILE; +} + +my $repo = Git->repository(Directory => '.'); +my ($status_fh, $ctx) = $repo->command_output_pipe('status', '--porcelain'); + +while (<$status_fh>) { + my ($flag, $filename) = split; + if ($flag eq 'UU') { + if ($filename =~ '^src/qemu/qemu_capabilities.[ch]$' or + $filename =~ '^tests/qemucapabilitiesdata/caps.*xml') { + say "Trying to fix $filename"; + &union_merge($filename); + $repo->command('add', $filename); + } + } +} +$repo->command_close_pipe($status_fh, $ctx); +system('tests/group-qemu-caps.pl'); +$repo->command('add', 'src/qemu/qemu_capabilities.c'); +$repo->command('add', 'src/qemu/qemu_capabilities.h'); +$repo->command('rebase', '--continue'); -- 2.13.6