return ($tree,$dir);
}
+our @files_csum_info_fields =
+ (['Checksums-Sha256','Digest::SHA', 'new(256)'],
+ ['Checksums-Sha1', 'Digest::SHA', 'new(1)'],
+ ['Files', 'Digest::MD5', 'new()']);
+
sub dsc_files_info () {
- foreach my $csumi (['Checksums-Sha256','Digest::SHA', 'new(256)'],
- ['Checksums-Sha1', 'Digest::SHA', 'new(1)'],
- ['Files', 'Digest::MD5', 'new()']) {
+ foreach my $csumi (@files_csum_info_fields) {
my ($fname, $module, $method) = @$csumi;
my $field = $dsc->{$fname};
next unless defined $field;
map { $_->{Filename} } dsc_files_info();
}
+sub files_compare_inputs (@) {
+ my $inputs = \@_;
+ my %record;
+ my %fchecked;
+
+ my $showinputs = sub {
+ return join "; ", map { $_->get_option('name') } @$inputs;
+ };
+
+ foreach my $in (@$inputs) {
+ my $expected_files;
+ my $in_name = $in->get_option('name');
+
+ printdebug "files_compare_inputs $in_name\n";
+
+ foreach my $csumi (@files_csum_info_fields) {
+ my ($fname) = @$csumi;
+ printdebug "files_compare_inputs $in_name $fname\n";
+
+ my $field = $in->{$fname};
+ next unless defined $field;
+
+ my @files;
+ foreach (split /\n/, $field) {
+ next unless m/\S/;
+
+ my ($info, $f) = m/^(\w+ \d+) (?:\S+ \S+ )?(\S+)$/ or
+ fail "could not parse $in_name $fname line \`$_'";
+
+ printdebug "files_compare_inputs $in_name $fname $f\n";
+
+ push @files, $f;
+
+ my $re = \ $record{$f}{$fname};
+ if (defined $$re) {
+ $fchecked{$f}{$in_name} = 1;
+ $$re eq $info or
+ fail "hash or size of $f varies in $fname fields".
+ " (between: ".$showinputs->().")";
+ } else {
+ $$re = $info;
+ }
+ }
+ @files = sort @files;
+ $expected_files //= \@files;
+ "@$expected_files" eq "@files" or
+ fail "file list in $in_name varies between hash fields!";
+ }
+ $expected_files or
+ fail "$in_name has no files list field(s)";
+ }
+ printdebug "files_compare_inputs ".Dumper(\%fchecked, \%record)
+ if $debuglevel>=2;
+
+ grep { keys %$_ == @$inputs-1 } values %fchecked
+ or fail "no file appears in all file lists".
+ " (looked in: ".$showinputs->().")";
+}
+
sub is_orig_file_in_dsc ($$) {
my ($f, $dsc_files_info) = @_;
return 0 if @$dsc_files_info <= 1;
}
sub fetch_from_archive () {
+ ensure_setup_existing_tree();
+
# Ensures that lrref() is what is actually in the archive, one way
# or another, according to us - ie this client's
# appropritaely-updated archive view. Also returns the commit id.
$setup->('name', 'DEBFULLNAME');
}
+sub ensure_setup_existing_tree () {
+ my $k = "remote.$remotename.skipdefaultupdate";
+ my $c = git_get_config $k;
+ return if defined $c;
+ set_local_git_config $k, 'true';
+}
+
sub setup_new_tree () {
setup_mergechangelogs();
setup_useremail();
$changesfile = "$buildproductsdir/$changesfile";
}
+ # Check that changes and .dsc agree enough
+ $changesfile =~ m{[^/]*$};
+ files_compare_inputs($dsc, parsecontrol($changesfile,$&));
+
# Checks complete, we're going to try and go ahead:
responder_send_file('changes',$changesfile);
push @pushrefs, $forceflag."refs/tags/$tw->{Tag}";
}
- runcmd_ordryrun @git, qw(push),access_giturl(), @pushrefs;
+ runcmd_ordryrun @git,
+ qw(-c push.followTags=false push), access_giturl(), @pushrefs;
runcmd_ordryrun @git, qw(update-ref -m), 'dgit push', lrref(), $dgithead;
supplementary_message(<<'END');
}
}
-sub quiltify_trees_differ ($$;$$) {
- my ($x,$y,$finegrained,$ignorenamesr) = @_;
+sub quiltify_trees_differ ($$;$$$) {
+ my ($x,$y,$finegrained,$ignorenamesr,$unrepres) = @_;
# returns true iff the two tree objects differ other than in debian/
# with $finegrained,
# returns bitmask 01 - differ in upstream files except .gitignore
# 02 - differ in .gitignore
# if $ignorenamesr is defined, $ingorenamesr->{$fn}
# is set for each modified .gitignore filename $fn
+ # if $unrepres is defined, array ref to which is appeneded
+ # a list of unrepresentable changes (removals of upstream files
+ # (as messages)
local $/=undef;
- my @cmd = (@git, qw(diff-tree --name-only -z));
- push @cmd, qw(-r) if $finegrained;
+ my @cmd = (@git, qw(diff-tree -z));
+ push @cmd, qw(--name-only) unless $unrepres;
+ push @cmd, qw(-r) if $finegrained || $unrepres;
push @cmd, $x, $y;
my $diffs= cmdoutput @cmd;
my $r = 0;
+ my @lmodes;
foreach my $f (split /\0/, $diffs) {
+ if ($unrepres && !@lmodes) {
+ @lmodes = $f =~ m/^\:(\w+) (\w+) \w+ \w+ / or die "$_ ?";
+ next;
+ }
+ my ($oldmode,$newmode) = @lmodes;
+ @lmodes = ();
+
next if $f =~ m#^debian(?:/.*)?$#s;
+
+ if ($unrepres) {
+ eval {
+ die "deleted\n" unless $newmode =~ m/[^0]/;
+ die "not a plain file\n" unless $newmode =~ m/^10\d{4}$/;
+ if ($oldmode =~ m/[^0]/) {
+ die "mode changed\n" if $oldmode ne $newmode;
+ } else {
+ die "non-default mode\n" unless $newmode =~ m/^100644$/;
+ }
+ };
+ if ($@) {
+ local $/="\n"; chomp $@;
+ push @$unrepres, [ $f, $@ ];
+ }
+ }
+
my $isignore = $f =~ m#^(?:.*/)?.gitignore$#s;
$r |= $isignore ? 02 : 01;
$ignorenamesr->{$f}=1 if $ignorenamesr && $isignore;
local $ENV{GIT_AUTHOR_DATE} = $authline[2];
if ($quilt_mode =~ m/gbp|unapplied/ &&
- ($diffbits->{H2O} & 01)) {
+ ($diffbits->{O2H} & 01)) {
my $msg =
"--quilt=$quilt_mode specified, implying patches-unapplied git tree\n".
" but git tree differs from orig in upstream files.";
.gitignores: but, such patches exist in debian/patches.
END
}
- if (($diffbits->{H2O} & 02) && # user has modified .gitignore
+ if (($diffbits->{O2H} & 02) && # user has modified .gitignore
!($diffbits->{O2A} & 02)) { # patches do not change .gitignore
quiltify_splitbrain_needed();
progress "dgit view: creating patch to represent .gitignore changes";
ensuredir '.pc';
- runcmd qw(sh -ec),
- 'exec dpkg-source --before-build . >/dev/null';
+ my @bbcmd = (qw(sh -ec), 'exec dpkg-source --before-build . >/dev/null');
+ $!=0; $?=-1;
+ if (system @bbcmd) {
+ failedcmd @bbcmd if $? < 0;
+ fail <<END;
+failed to apply your git tree's patch stack (from debian/patches/) to
+ the corresponding upstream tarball(s). Your source tree and .orig
+ are probably too inconsistent. dgit can only fix up certain kinds of
+ anomaly (depending on the quilt mode). See --quilt= in dgit(1).
+END
+ }
changedir '..';
# H = user's HEAD
# O = orig, without patches applied
# A = "applied", ie orig with H's debian/patches applied
- H2O => quiltify_trees_differ($headref, $unapplied, 1,\%editedignores),
+ O2H => quiltify_trees_differ($unapplied,$headref, 1,\%editedignores),
H2A => quiltify_trees_differ($headref, $oldtiptree,1),
O2A => quiltify_trees_differ($unapplied,$oldtiptree,1),
};
my @dl;
foreach my $b (qw(01 02)) {
- foreach my $v (qw(H2O O2A H2A)) {
+ foreach my $v (qw(O2H O2A H2A)) {
push @dl, ($diffbits->{$v} & $b) ? '##' : '==';
}
}
printdebug "differences \@dl @dl.\n";
progress sprintf
+"$us: base trees orig=%.20s o+d/p=%.20s",
+ $unapplied, $oldtiptree;
+ progress sprintf
"$us: quilt differences: src: %s orig %s gitignores: %s orig %s\n".
"$us: quilt differences: HEAD %s o+d/p HEAD %s o+d/p",
$dl[0], $dl[1], $dl[3], $dl[4],
$dl[2], $dl[5];
my @failsuggestion;
- if (!($diffbits->{H2O} & $diffbits->{O2A})) {
+ if (!($diffbits->{O2H} & $diffbits->{O2A})) {
push @failsuggestion, "This might be a patches-unapplied branch.";
} elsif (!($diffbits->{H2A} & $diffbits->{O2A})) {
push @failsuggestion, "This might be a patches-applied branch.";
printdone "build successful\n";
}
+sub pre_gbp_build {
+ $quilt_mode //= 'gbp';
+}
+
sub cmd_gbp_build {
my @dbp = @dpkgbuildpackage;
my $cmd = shift @ARGV;
$cmd =~ y/-/_/;
+my $pre_fn = ${*::}{"pre_$cmd"};
+$pre_fn->() if $pre_fn;
+
if (!defined $rmchanges) {
local $access_forpush;
$rmchanges = access_cfg_bool(0, 'rm-old-changes');
~ianmdlvl / dgit.git / blobdiff