our $suite_re = '[-+.0-9a-z]+';
our $cleanmode_re = 'dpkg-source(?:-d)?|git|git-ff|check|none';
-our $orig_f_comp_re = qr{orig(?:-$extra_orig_namepart_re)?};
-our $orig_f_sig_re = '\\.(?:asc|gpg|pgp)';
-our $orig_f_tail_re = "$orig_f_comp_re\\.tar(?:\\.\\w+)?(?:$orig_f_sig_re)?";
our $git_authline_re = '^([^<>]+) \<(\S+)\> (\d+ [-+]\d+)$';
our $splitbraincache = 'dgit-intern/quilt-cache';
sub lrref () { return "refs/remotes/$remotename/".server_branch($csuite); }
sub rrref () { return server_ref($csuite); }
-sub stripepoch ($) {
- my ($vsn) = @_;
- $vsn =~ s/^\d+\://;
- return $vsn;
-}
-
sub srcfn ($$) {
- my ($vsn,$sfx) = @_;
- return "${package}_".(stripepoch $vsn).$sfx
+ my ($vsn, $sfx) = @_;
+ return &source_file_leafname($package, $vsn, $sfx);
+}
+sub is_orig_file_of_vsn ($$) {
+ my ($f, $upstreamvsn) = @_;
+ return is_orig_file_of_p_v($f, $package, $upstreamvsn);
}
sub dscfn ($) {
return "${package}_".(stripepoch $vsn)."_".($arch//'*').".changes";
}
-sub upstreamversion ($) {
- my ($vsn) = @_;
- $vsn =~ s/-[^-]+$//;
- return $vsn;
-}
-
our $us = 'dgit';
initdebug('');
} qw(codename name);
push @matched, $entry;
}
- fail "unknown suite $isuite" unless @matched;
+ fail "unknown suite $isuite, maybe -d would help" unless @matched;
my $cn;
eval {
@matched==1 or die "multiple matches for suite $isuite\n";
return 1;
}
-sub is_orig_file_of_vsn ($$) {
- my ($f, $upstreamvsn) = @_;
- my $base = srcfn $upstreamvsn, '';
- return 0 unless $f =~ m/^\Q$base\E\.$orig_f_tail_re$/;
- return 1;
-}
-
# This function determines whether a .changes file is source-only from
# the point of view of dak. Thus, it permits *_source.buildinfo
# files.
return cmdoutput @git, qw(hash-object -w -t commit), $file;
}
-sub make_commit_text ($) {
- my ($text) = @_;
- my ($out, $in);
- my @cmd = (@git, qw(hash-object -w -t commit --stdin));
- debugcmd "|",@cmd;
- print Dumper($text) if $debuglevel > 1;
- my $child = open2($out, $in, @cmd) or die $!;
- my $h;
- eval {
- print $in $text or die $!;
- close $in or die $!;
- $h = <$out>;
- $h =~ m/^\w+$/ or die;
- $h = $&;
- printdebug "=> $h\n";
- };
- close $out;
- waitpid $child, 0 == $child or die "$child $!";
- $? and failedcmd @cmd;
- return $h;
-}
-
sub clogp_authline ($) {
my ($clogp) = @_;
my $author = getfield $clogp, 'Maintainer';
sub multisuite_suite_child ($$$) {
- my ($tsuite, $merginputs, $fn) = @_;
+ my ($tsuite, $mergeinputs, $fn) = @_;
# in child, sets things up, calls $fn->(), and returns undef
# in parent, returns canonical suite name for $tsuite
my $canonsuitefh = IO::File::new_tmpfile;
return $csuite;
}
printdebug "multisuite $tsuite ok (canon=$csuite)\n";
- push @$merginputs, {
+ push @$mergeinputs, {
Ref => lrref,
Info => $csuite,
};
fetch_one();
finish 0;
});
- # xxx collecte the ref here
$csubsuite =~ s/^\Q$cbasesuite\E-/-/;
push @csuites, $csubsuite;
my $dgitview = git_rev_parse 'HEAD';
changedir $maindir;
- # When we no longer need to support squeeze, use --create-reflog
- # instead of this:
- ensuredir "$maindir_gitcommon/logs/refs/dgit-intern";
- my $makelogfh = new IO::File "$maindir_gitcommon/logs/refs/$splitbraincache", '>>'
- or die $!;
-
- my $oldcache = git_get_ref "refs/$splitbraincache";
- if ($oldcache eq $dgitview) {
- my $tree = cmdoutput qw(git rev-parse), "$dgitview:";
- # git update-ref doesn't always update, in this case. *sigh*
- my $dummy = make_commit_text <<END;
-tree $tree
-parent $dgitview
-author Dgit <dgit\@example.com> 1000000000 +0000
-committer Dgit <dgit\@example.com> 1000000000 +0000
-
-Dummy commit - do not use
-END
- runcmd @git, qw(update-ref -m), "dgit $our_version - dummy",
- "refs/$splitbraincache", $dummy;
- }
- runcmd @git, qw(update-ref -m), $cachekey, "refs/$splitbraincache",
- $dgitview;
+ reflog_cache_insert "refs/$splitbraincache", $cachekey, $dgitview;
changedir "$playground/work";
close $fakedsc or die $!;
}
+sub quilt_fakedsc2unapplied ($$) {
+ my ($headref, $upstreamversion) = @_;
+ # must be run in the playground
+ # quilt_make_fake_dsc must have been called
+
+ runcmd qw(sh -ec),
+ 'exec dpkg-source --no-check --skip-patches -x fake.dsc >/dev/null';
+
+ my $fakexdir= $package.'-'.(stripepoch $upstreamversion);
+ rename $fakexdir, "fake" or die "$fakexdir $!";
+
+ changedir 'fake';
+
+ remove_stray_gits("source package");
+ mktree_in_ud_here();
+
+ rmtree '.pc';
+
+ rmtree 'debian'; # git checkout commitish paths does not delete!
+ runcmd @git, qw(checkout -f), $headref, qw(-- debian);
+ my $unapplied=git_add_write_tree();
+ printdebug "fake orig tree object $unapplied\n";
+ return $unapplied;
+}
+
sub quilt_check_splitbrain_cache ($$) {
my ($headref, $upstreamversion) = @_;
# Called only if we are in (potentially) split brain mode.
push @cachekey, $srcshash->hexdigest();
$splitbrain_cachekey = "@cachekey";
- my @cmd = (@git, qw(log -g), '--pretty=format:%H %gs',
- $splitbraincache);
printdebug "splitbrain cachekey $splitbrain_cachekey\n";
- debugcmd "|(probably)",@cmd;
- my $child = open GC, "-|"; defined $child or die $!;
- if (!$child) {
- chdir $maindir or die $!;
- if (!stat "$maindir_gitcommon/logs/refs/$splitbraincache") {
- $! == ENOENT or die $!;
- printdebug ">(no reflog)\n";
- finish 0;
- }
- exec @cmd; die $!;
- }
- while (<GC>) {
- chomp;
- printdebug ">| ", $_, "\n" if $debuglevel > 1;
- next unless m/^(\w+) (\S.*\S)$/ && $2 eq $splitbrain_cachekey;
-
- my $cachehit = $1;
+
+ my $cachehit = reflog_cache_lookup
+ "refs/$splitbraincache", $splitbrain_cachekey;
+
+ if ($cachehit) {
unpack_playtree_mkwork($headref);
my $saved = maybe_split_brain_save $headref, $cachehit, "cache-hit";
if ($cachehit ne $headref) {
progress "dgit view: found cached, no changes required";
return ($headref, $splitbrain_cachekey);
}
- die $! if GC->error;
- failedcmd unless close GC;
printdebug "splitbrain cache miss\n";
return (undef, $splitbrain_cachekey);
quilt_check_splitbrain_cache($headref, $upstreamversion);
return if $cachehit;
}
-
- runcmd qw(sh -ec),
- 'exec dpkg-source --no-check --skip-patches -x fake.dsc >/dev/null';
-
- my $fakexdir= $package.'-'.(stripepoch $upstreamversion);
- rename $fakexdir, "fake" or die "$fakexdir $!";
-
- changedir 'fake';
-
- remove_stray_gits("source package");
- mktree_in_ud_here();
-
- rmtree '.pc';
-
- rmtree 'debian'; # git checkout commitish paths does not delete!
- runcmd @git, qw(checkout -f), $headref, qw(-- debian);
- my $unapplied=git_add_write_tree();
- printdebug "fake orig tree object $unapplied\n";
+ my $unapplied=quilt_fakedsc2unapplied($headref, $upstreamversion);
ensuredir '.pc';
build_maybe_quilt_fixup();
}
+sub cmd_print_unapplied_treeish {
+ badusage "incorrect arguments to dgit print-unapplied-treeish" if @ARGV;
+ my $headref = git_rev_parse('HEAD');
+ my $clogp = commit_getclogp $headref;
+ $package = getfield $clogp, 'Source';
+ $version = getfield $clogp, 'Version';
+ $isuite = getfield $clogp, 'Distribution';
+ $csuite = $isuite; # we want this to be offline!
+ notpushing();
+
+ prep_ud();
+ changedir $playground;
+ my $uv = upstreamversion $version;
+ quilt_make_fake_dsc($uv);
+ my $u = quilt_fakedsc2unapplied($headref, $uv);
+ print $u, "\n" or die $!;
+}
+
sub import_dsc_result {
my ($dstref, $newhash, $what_log, $what_msg) = @_;
my @cmd = (git_update_ref_cmd $what_log, $dstref, $newhash);
} elsif (m/^--delayed=(\d+)$/s) {
push @ropts, $_;
push @dput, $_;
- } elsif (my ($k,$v) = m/^--(dgit-view)-save=(.+)$/s) {
+ } elsif (my ($k,$v) =
+ m/^--save-(dgit-view)=(.+)$/s ||
+ m/^--(dgit-view)-save=(.+)$/s
+ ) {
push @ropts, $_;
$v =~ s#^(?!refs/)#refs/heads/#;
$internal_object_save{$k} = $v;
~ianmdlvl / dgit.git / blobdiff