use Dpkg::Version;
use POSIX;
use IPC::Open2;
+use Digest::SHA;
+use Config;
our $our_version = 'UNRELEASED'; ###substituted###
+our $rpushprotovsn = 2;
+
our $isuite = 'unstable';
our $idistro;
our $package;
our $sign = 1;
our $dryrun_level = 0;
our $changesfile;
+our $buildproductsdir = '..';
our $new_package = 0;
our $ignoredirty = 0;
our $noquilt = 0;
+our $rmonerror = 1;
our $existing_package = 'dpkg';
our $cleanmode = 'dpkg-source';
our $changes_since_version;
our %format_ok = map { $_=>1 } ("1.0","3.0 (native)","3.0 (quilt)");
+our $suite_re = '[-+.0-9a-z]+';
+
our (@git) = qw(git);
our (@dget) = qw(dget);
+our (@curl) = qw(curl -f);
our (@dput) = qw(dput);
our (@debsign) = qw(debsign);
our (@gpg) = qw(gpg);
our (@mergechanges) = qw(mergechanges -f);
our (@changesopts) = ('');
-our %opts_opt_map = ('dget' => \@dget,
+our %opts_opt_map = ('dget' => \@dget, # accept for compatibility
+ 'curl' => \@curl,
'dput' => \@dput,
'debsign' => \@debsign,
'gpg' => \@gpg,
our $us = 'dgit';
our $debugprefix = '';
+our @end;
+END {
+ local ($?);
+ foreach my $f (@end) {
+ eval { $f->(); };
+ warn "$us: cleanup: $@" if length $@;
+ }
+};
+
+our @signames = split / /, $Config{sig_name};
+
+sub waitstatusmsg () {
+ if (!$?) {
+ return "terminated, reporting successful completion";
+ } elsif (!($? & 255)) {
+ return "failed with error exit status ".WEXITSTATUS($?);
+ } elsif (WIFSIGNALED($?)) {
+ my $signum=WTERMSIG($?);
+ return "died due to fatal signal ".
+ ($signames[$signum] // "number $signum").
+ ($? & 128 ? " (core dumped)" : ""); # POSIX(3pm) has no WCOREDUMP
+ } else {
+ return "failed with unknown wait status ".$?;
+ }
+}
+
sub printdebug { print DEBUG $debugprefix, @_ or die $!; }
sub fail {
chdir $newdir or die "chdir: $newdir: $!";
}
+sub stat_exists ($) {
+ my ($f) = @_;
+ return 1 if stat $f;
+ return 0 if $!==&ENOENT;
+ die "stat $f: $!";
+}
+
#---------- remote protocol support, common ----------
# remote push initiator/responder protocol:
#
# > complete
+our $i_child_pid;
+
+sub i_child_report () {
+ # Sees if our child has died, and reap it if so. Returns a string
+ # describing how it died if it failed, or undef otherwise.
+ return undef unless $i_child_pid;
+ my $got = waitpid $i_child_pid, WNOHANG;
+ return undef if $got <= 0;
+ die unless $got == $i_child_pid;
+ $i_child_pid = undef;
+ return undef unless $?;
+ return "build host child ".waitstatusmsg();
+}
+
sub badproto ($$) {
my ($fh, $m) = @_;
fail "connection lost: $!" if $fh->error;
fail "protocol violation; $m not expected";
}
+sub badproto_badread ($$) {
+ my ($fh, $wh) = @_;
+ fail "connection lost: $!" if $!;
+ my $report = i_child_report();
+ fail $report if defined $report;
+ badproto $fh, "eof (reading $wh)";
+}
+
sub protocol_expect (&$) {
my ($match, $fh) = @_;
local $_;
$_ = <$fh>;
- defined && chomp or badproto $fh, "eof";
+ defined && chomp or badproto_badread $fh, "protocol message";
if (wantarray) {
my @r = &$match;
return @r if @r;
$nbytes =~ m/^[1-9]\d{0,5}$/ or badproto \*RO, "bad byte count";
my $d;
my $got = read $fh, $d, $nbytes;
- $got==$nbytes or badproto $fh, "eof during data block";
+ $got==$nbytes or badproto_badread $fh, "data block";
return $d;
}
my $r = $ua->get(@_) or die $!;
return undef if $r->code == 404;
$r->is_success or fail "failed to fetch $what: ".$r->status_line;
- return $r->decoded_content();
+ return $r->decoded_content(charset => 'none');
}
-our ($dscdata,$dscurl,$dsc,$skew_warning_vsn);
+our ($dscdata,$dscurl,$dsc,$dsc_checked,$skew_warning_vsn);
sub shellquote {
my @out;
local $_;
foreach my $a (@_) {
$_ = $a;
- if (s{['\\]}{\\$&}g || m{\s} || m{[^-_./0-9a-z]}i) {
+ if (m{[^-=_./0-9a-z]}i) {
+ s{['\\]}{'\\$&'}g;
push @out, "'$_'";
} else {
push @out, $_;
}
sub failedcmd {
- { local ($!); printcmd \*STDERR, "$_[0]: failed command:", @_ or die $!; };
+ { local ($!); printcmd \*STDERR, "$us: failed command:", @_ or die $!; };
if ($!) {
fail "failed to fork/exec: $!";
- } elsif (!($? & 0xff)) {
- fail "subprocess failed with error exit status ".($?>>8);
} elsif ($?) {
- fail "subprocess crashed (wait status $?)";
+ fail "subprocess ".waitstatusmsg();
} else {
fail "subprocess produced invalid output";
}
exit 0;
}
+our $td = $ENV{DGIT_TEST_DUMMY_DIR} || "DGIT_TEST_DUMMY_DIR-unset";
+
our %defcfg = ('dgit.default.distro' => 'debian',
'dgit.default.username' => '',
'dgit.default.archive-query-default-component' => 'main',
'dgit-distro.debian.git-path' => '/git/dgit-repos/repos',
'dgit-distro.debian.git-check' => 'ssh-cmd',
'dgit-distro.debian.git-create' => 'ssh-cmd',
- 'dgit-distro.debian.sshdakls-host' => 'coccia.debian.org',
- 'dgit-distro.debian.sshdakls-dir' =>
- '/srv/ftp-master.debian.org/ftp/dists',
+ 'dgit-distro.debian.sshpsql-host' => 'mirror.ftp-master.debian.org',
+ 'dgit-distro.debian.sshpsql-dbname' => 'service=projectb',
'dgit-distro.debian.upload-host' => 'ftp-master', # for dput
- 'dgit-distro.debian.mirror' => 'http://ftp.debian.org/debian/');
+ 'dgit-distro.debian.mirror' => 'http://ftp.debian.org/debian/',
+ 'dgit-distro.debian.backports-quirk' => '(squeeze)-backports*',
+ 'dgit-distro.debian-backports.mirror' => 'http://backports.debian.org/debian-backports/',
+ 'dgit-distro.ubuntu.git-check' => 'false',
+ 'dgit-distro.ubuntu.mirror' => 'http://archive.ubuntu.com/ubuntu',
+ 'dgit-distro.test-dummy.ssh' => "$td/ssh",
+ 'dgit-distro.test-dummy.username' => "alice",
+ 'dgit-distro.test-dummy.git-check' => "ssh-cmd",
+ 'dgit-distro.test-dummy.git-create' => "ssh-cmd",
+ 'dgit-distro.test-dummy.git-url' => "$td/git",
+ 'dgit-distro.test-dummy.git-host' => "git",
+ 'dgit-distro.test-dummy.git-path' => "$td/git",
+ 'dgit-distro.test-dummy.archive-query' => "dummycat:$td/aq",
+ 'dgit-distro.test-dummy.mirror' => "file://$td/mirror/",
+ 'dgit-distro.test-dummy.upload-host' => 'test-dummy',
+ );
sub cfg {
foreach my $c (@_) {
my $dv = $defcfg{$c};
return $dv if defined $dv;
}
- badcfg "need value for one of: @_";
+ badcfg "need value for one of: @_\n".
+ "$us: distro or suite appears not to be (properly) supported";
+}
+
+sub access_basedistro () {
+ if (defined $idistro) {
+ return cfg("dgit-distro.basedistro.distro",
+ "dgit-suite.$isuite.distro",
+ 'RETURN-UNDEF') // $idistro;
+ } else {
+ return cfg("dgit-suite.$isuite.distro",
+ "dgit.default.distro");
+ }
+}
+
+sub access_quirk () {
+ # returns (quirk name, distro to use instead, quirk-specific info)
+ my $basedistro = access_basedistro();
+ my $backports_quirk = cfg("dgit-distro.$basedistro.backports-quirk",
+ 'RETURN-UNDEF');
+ if (defined $backports_quirk) {
+ my $re = $backports_quirk;
+ $re =~ s/[^-0-9a-z_\%*()]/\\$&/ig;
+ $re =~ s/\*/.*/g;
+ $re =~ s/\%/([-0-9a-z_]+)/
+ or $re =~ m/[()]/ or badcfg "backports-quirk needs \% or ( )";
+ if ($isuite =~ m/^$re$/) {
+ return ('backports',"$basedistro-backports",$1);
+ }
+ }
+ return ('none',$basedistro);
}
sub access_distro () {
- return cfg("dgit-suite.$isuite.distro",
- "dgit.default.distro");
+ return (access_quirk())[1];
}
sub access_cfg (@) {
my (@keys) = @_;
+ my $basedistro = access_basedistro();
my $distro = $idistro || access_distro();
- my $value = cfg(map { ("dgit-distro.$distro.$_",
- "dgit.default.$_") } @keys);
+ my $value = cfg(map {
+ ("dgit-distro.$distro.$_",
+ "dgit-distro.$basedistro.$_",
+ "dgit.default.$_")
+ } @keys);
return $value;
}
return "$url/$package.git";
}
-sub parsecontrolfh ($$@) {
- my ($fh, $desc, @opts) = @_;
- my %opts = ('name' => $desc, @opts);
- my $c = Dpkg::Control::Hash->new(%opts);
- $c->parse($fh) or die "parsing of $desc failed";
+sub parsecontrolfh ($$;$) {
+ my ($fh, $desc, $allowsigned) = @_;
+ our $dpkgcontrolhash_noissigned;
+ my $c;
+ for (;;) {
+ my %opts = ('name' => $desc);
+ $opts{allow_pgp}= $allowsigned || !$dpkgcontrolhash_noissigned;
+ $c = Dpkg::Control::Hash->new(%opts);
+ $c->parse($fh,$desc) or die "parsing of $desc failed";
+ last if $allowsigned;
+ last if $dpkgcontrolhash_noissigned;
+ my $issigned= $c->get_option('is_pgp_signed');
+ if (!defined $issigned) {
+ $dpkgcontrolhash_noissigned= 1;
+ seek $fh, 0,0 or die "seek $desc: $!";
+ } elsif ($issigned) {
+ fail "control file $desc is (already) PGP-signed. ".
+ " Note that dgit push needs to modify the .dsc and then".
+ " do the signature itself";
+ } else {
+ last;
+ }
+ }
return $c;
}
return $c;
}
+sub git_get_ref ($) {
+ my ($refname) = @_;
+ my $got = cmdoutput_errok @git, qw(show-ref --), $refname;
+ if (!defined $got) {
+ $?==256 or fail "git show-ref failed (status $?)";
+ printdebug "ref $refname= [show-ref exited 1]\n";
+ return '';
+ }
+ if ($got =~ m/^(\w+) \Q$refname\E$/m) {
+ printdebug "ref $refname=$1\n";
+ return $1;
+ } else {
+ printdebug "ref $refname= [no match]\n";
+ return '';
+ }
+}
+
+sub must_getcwd () {
+ my $d = getcwd();
+ defined $d or fail "getcwd failed: $!";
+ return $d;
+}
+
our %rmad;
sub archive_query ($) {
my ($method) = @_;
my $query = access_cfg('archive-query','RETURN-UNDEF');
if (!defined $query) {
- my $distro = access_distro();
+ my $distro = access_basedistro();
if ($distro eq 'debian') {
- $query = "sshdakls:".
- access_someuserhost('sshdakls').':'.
- access_cfg('sshdakls-dir');
+ $query = "sshpsql:".
+ access_someuserhost('sshpsql').':'.
+ access_cfg('sshpsql-dbname');
} else {
$query = "madison:$distro";
}
{ no strict qw(refs); &{"${method}_${proto}"}($proto,$data); }
}
+sub pool_dsc_subpath ($$) {
+ my ($vsn,$component) = @_; # $package is implict arg
+ my $prefix = substr($package, 0, $package =~ m/^l/ ? 4 : 1);
+ return "/pool/$component/$prefix/$package/".dscfn($vsn);
+}
+
sub archive_query_madison ($$) {
my ($proto,$data) = @_;
die unless $proto eq 'madison';
return madison_parse($rmad);
}
-sub archive_query_sshdakls ($$) {
- my ($proto,$data) = @_;
- $data =~ s/:.*// or badcfg "invalid sshdakls method string \`$data'";
- my $dakls = cmdoutput
- access_cfg_ssh, $data, qw(dak ls -asource),"-s$isuite",$package;
- return madison_parse($dakls);
-}
-
-sub canonicalise_suite_sshdakls ($$) {
- my ($proto,$data) = @_;
- $data =~ m/:/ or badcfg "invalid sshdakls method string \`$data'";
- my @cmd =
- (access_cfg_ssh, $`,
- "set -e; cd $';".
- " if test -h $isuite; then readlink $isuite; exit 0; fi;".
- " if test -d $isuite; then echo $isuite; exit 0; fi;".
- " exit 1");
- my $dakls = cmdoutput @cmd;
- failedcmd @cmd unless $dakls =~ m/^\w/;
- return $dakls;
-}
-
sub madison_parse ($) {
my ($rmad) = @_;
my @out;
$l =~ m{^ \s*( [^ \t|]+ )\s* \|
\s*( [^ \t|]+ )\s* \|
\s*( [^ \t|/]+ )(?:/([^ \t|/]+))? \s* \|
- \s*( [^ \t|]+ )\s* }x or die "$rmad $?";
+ \s*( [^ \t|]+ )\s* }x or die "$rmad ?";
$1 eq $package or die "$rmad $package ?";
my $vsn = $2;
my $newsuite = $3;
$component = access_cfg('archive-query-default-component');
}
$5 eq 'source' or die "$rmad ?";
- my $prefix = substr($package, 0, $package =~ m/^l/ ? 4 : 1);
- my $subpath = "/pool/$component/$prefix/$package/".dscfn($vsn);
- push @out, [$vsn,$subpath,$newsuite];
+ push @out, [$vsn,pool_dsc_subpath($vsn,$component),$newsuite];
}
- return sort { -version_compare_string($a->[0],$b->[0]); } @out;
+ return sort { -version_compare($a->[0],$b->[0]); } @out;
}
sub canonicalise_suite_madison ($$) {
+ # madison canonicalises for us
my @r = archive_query_madison($_[0],$_[1]);
@r or fail
"unable to canonicalise suite using package $package".
return $r[0][2];
}
+sub sshpsql ($$) {
+ my ($data,$sql) = @_;
+ $data =~ m/:/ or badcfg "invalid sshpsql method string \`$data'";
+ my ($userhost,$dbname) = ($`,$'); #';
+ my @rows;
+ my @cmd = (access_cfg_ssh, $userhost,
+ "export LANG=C; ".shellquote qw(psql -A), $dbname, qw(-c), $sql);
+ printcmd(\*DEBUG,$debugprefix."|",@cmd) if $debug>0;
+ open P, "-|", @cmd or die $!;
+ while (<P>) {
+ chomp or die;
+ printdebug("$debugprefix>|$_|\n");
+ push @rows, $_;
+ }
+ $!=0; $?=0; close P or failedcmd @cmd;
+ @rows or die;
+ my $nrows = pop @rows;
+ $nrows =~ s/^\((\d+) rows?\)$/$1/ or die "$nrows ?";
+ @rows == $nrows+1 or die "$nrows ".(scalar @rows)." ?";
+ @rows = map { [ split /\|/, $_ ] } @rows;
+ my $ncols = scalar @{ shift @rows };
+ die if grep { scalar @$_ != $ncols } @rows;
+ return @rows;
+}
+
+sub sql_injection_check {
+ foreach (@_) { die "$_ $& ?" if m/[']/; }
+}
+
+sub archive_query_sshpsql ($$) {
+ my ($proto,$data) = @_;
+ sql_injection_check $isuite, $package;
+ my @rows = sshpsql($data, <<END);
+ SELECT source.version, component.name, files.filename, files.sha256sum
+ FROM source
+ JOIN src_associations ON source.id = src_associations.source
+ JOIN suite ON suite.id = src_associations.suite
+ JOIN dsc_files ON dsc_files.source = source.id
+ JOIN files_archive_map ON files_archive_map.file_id = dsc_files.file
+ JOIN component ON component.id = files_archive_map.component_id
+ JOIN files ON files.id = dsc_files.file
+ WHERE ( suite.suite_name='$isuite' OR suite.codename='$isuite' )
+ AND source.source='$package'
+ AND files.filename LIKE '%.dsc';
+END
+ @rows = sort { -version_compare($a->[0],$b->[0]) } @rows;
+ my $digester = Digest::SHA->new(256);
+ @rows = map {
+ my ($vsn,$component,$filename,$sha256sum) = @$_;
+ [ $vsn, "/pool/$component/$filename",$digester,$sha256sum ];
+ } @rows;
+ return @rows;
+}
+
+sub canonicalise_suite_sshpsql ($$) {
+ my ($proto,$data) = @_;
+ sql_injection_check $isuite;
+ my @rows = sshpsql($data, <<END);
+ SELECT suite.codename
+ FROM suite where suite_name='$isuite' or codename='$isuite';
+END
+ @rows = map { $_->[0] } @rows;
+ fail "unknown suite $isuite" unless @rows;
+ die "ambiguous $isuite: @rows ?" if @rows>1;
+ return $rows[0];
+}
+
+sub canonicalise_suite_dummycat ($$) {
+ my ($proto,$data) = @_;
+ my $dpath = "$data/suite.$isuite";
+ if (!open C, "<", $dpath) {
+ $!==ENOENT or die "$dpath: $!";
+ printdebug "dummycat canonicalise_suite $isuite $dpath ENOENT\n";
+ return $isuite;
+ }
+ $!=0; $_ = <C>;
+ chomp or die "$dpath: $!";
+ close C;
+ printdebug "dummycat canonicalise_suite $isuite $dpath = $_\n";
+ return $_;
+}
+
+sub archive_query_dummycat ($$) {
+ my ($proto,$data) = @_;
+ canonicalise_suite();
+ my $dpath = "$data/package.$csuite.$package";
+ if (!open C, "<", $dpath) {
+ $!==ENOENT or die "$dpath: $!";
+ printdebug "dummycat query $csuite $package $dpath ENOENT\n";
+ return ();
+ }
+ my @rows;
+ while (<C>) {
+ next if m/^\#/;
+ next unless m/\S/;
+ die unless chomp;
+ printdebug "dummycat query $csuite $package $dpath | $_\n";
+ my @row = split /\s+/, $_;
+ @row==2 or die "$dpath: $_ ?";
+ push @rows, \@row;
+ }
+ C->error and die "$dpath: $!";
+ close C;
+ return sort { -version_compare($a->[0],$b->[0]); } @rows;
+}
+
sub canonicalise_suite () {
return if defined $csuite;
fail "cannot operate on $isuite suite" if $isuite eq 'UNRELEASED';
$csuite = archive_query('canonicalise_suite');
if ($isuite ne $csuite) {
- # madison canonicalises for us
progress "canonical suite name for $isuite is $csuite";
}
}
canonicalise_suite();
my @vsns = archive_query('archive_query');
foreach my $vinfo (@vsns) {
- my ($vsn,$subpath) = @$vinfo;
+ my ($vsn,$subpath,$digester,$digest) = @$vinfo;
$dscurl = access_cfg('mirror').$subpath;
$dscdata = url_get($dscurl);
if (!$dscdata) {
$skew_warning_vsn = $vsn if !defined $skew_warning_vsn;
next;
}
+ if ($digester) {
+ $digester->reset();
+ $digester->add($dscdata);
+ my $got = $digester->hexdigest();
+ $got eq $digest or
+ fail "$dscurl has hash $got but".
+ " archive told us to expect $digest";
+ }
my $dscfh = new IO::File \$dscdata, '<' or die $!;
printdebug Dumper($dscdata) if $debug>1;
- $dsc = parsecontrolfh($dscfh,$dscurl, allow_pgp=>1);
+ $dsc = parsecontrolfh($dscfh,$dscurl,1);
printdebug Dumper($dsc) if $debug>1;
my $fmt = getfield $dsc, 'Format';
fail "unsupported source format $fmt, sorry" unless $format_ok{$fmt};
+ $dsc_checked = !!$digester;
return;
}
$dsc = undef;
my $r= cmdoutput @cmd;
failedcmd @cmd unless $r =~ m/^[01]$/;
return $r+0;
+ } elsif ($how eq 'true') {
+ return 1;
+ } elsif ($how eq 'false') {
+ return 0;
} else {
badcfg "unknown git-check \`$how'";
}
(access_cfg_ssh, access_gituserhost(),
"set -e; cd ".access_cfg('git-path').";".
" cp -a _template $package.git");
+ } elsif ($how eq 'true') {
+ # nothing to do
} else {
badcfg "unknown git-create \`$how'";
}
$dirs[0] =~ m#^([^/]+)/\.$# or die;
my $dir = $1;
changedir $dir;
- fail "source package contains .git directory" if stat '.git';
+ fail "source package contains .git directory" if stat_exists '.git';
die $! unless $!==&ENOENT;
runcmd qw(git init -q);
rmtree('.git/objects');
sub generate_commit_from_dsc () {
prep_ud();
changedir $ud;
- my @files;
- foreach my $f (dsc_files()) {
+
+ foreach my $fi (dsc_files_info()) {
+ my $f = $fi->{Filename};
die "$f ?" if $f =~ m#/|^\.|\.dsc$|\.tmp$#;
- push @files, $f;
+
link "../../../$f", $f
or $!==&ENOENT
or die "$f $!";
+
+ complete_file_from_dsc('.', $fi);
+
+ if (is_orig_file($f)) {
+ link $f, "../../../../$f"
+ or $!==&EEXIST
+ or die "$f $!";
+ }
}
- runcmd @dget, qw(--), $dscurl;
- foreach my $f (grep { is_orig_file($_) } @files) {
- link $f, "../../../../$f"
- or $!==&EEXIST
- or die "$f $!";
- }
+
+ my $dscfn = "$package.dsc";
+
+ open D, ">", $dscfn or die "$dscfn: $!";
+ print D $dscdata or die "$dscfn: $!";
+ close D or die "$dscfn: $!";
+ my @cmd = qw(dpkg-source);
+ push @cmd, '--no-check' if $dsc_checked;
+ push @cmd, qw(-x --), $dscfn;
+ runcmd @cmd;
+
my ($tree,$dir) = mktree_in_ud_from_only_subdir();
runcmd qw(sh -ec), 'dpkg-parsechangelog >../changelog.tmp';
my $clogp = parsecontrol('../changelog.tmp',"commit's changelog");
my $oldclogp = parsecontrol('../changelogold.tmp','previous changelog');
my $oversion = getfield $oldclogp, 'Version';
my $vcmp =
- version_compare_string($oversion, $cversion);
+ version_compare($oversion, $cversion);
if ($vcmp < 0) {
# git upload/ is earlier vsn than archive, use archive
open C, ">../commit2.tmp" or die $!;
return $outputhash;
}
+sub complete_file_from_dsc ($$) {
+ our ($dstdir, $fi) = @_;
+ # Ensures that we have, in $dir, the file $fi, with the correct
+ # contents. (Downloading it from alongside $dscurl if necessary.)
+
+ my $f = $fi->{Filename};
+ my $tf = "$dstdir/$f";
+ my $downloaded = 0;
+
+ if (stat_exists $tf) {
+ progress "using existing $f";
+ } else {
+ my $furl = $dscurl;
+ $furl =~ s{/[^/]+$}{};
+ $furl .= "/$f";
+ die "$f ?" unless $f =~ m/^${package}_/;
+ die "$f ?" if $f =~ m#/#;
+ runcmd_ordryrun_local @curl,qw(-o),$tf,'--',"$furl";
+ next if !act_local();
+ $downloaded = 1;
+ }
+
+ open F, "<", "$tf" or die "$tf: $!";
+ $fi->{Digester}->reset();
+ $fi->{Digester}->addfile(*F);
+ F->error and die $!;
+ my $got = $fi->{Digester}->hexdigest();
+ $got eq $fi->{Hash} or
+ fail "file $f has hash $got but .dsc".
+ " demands hash $fi->{Hash} ".
+ ($downloaded ? "(got wrong file from archive!)"
+ : "(perhaps you should delete this file?)");
+}
+
sub ensure_we_have_orig () {
foreach my $fi (dsc_files_info()) {
my $f = $fi->{Filename};
next unless is_orig_file($f);
- if (open F, "<", "../$f") {
- $fi->{Digester}->reset();
- $fi->{Digester}->addfile(*F);
- F->error and die $!;
- my $got = $fi->{Digester}->hexdigest();
- $got eq $fi->{Hash} or
- fail "existing file $f has hash $got but .dsc".
- " demands hash $fi->{Hash}".
- " (perhaps you should delete this file?)";
- progress "using existing $f";
- next;
- } else {
- die "$f $!" unless $!==&ENOENT;
- }
- my $origurl = $dscurl;
- $origurl =~ s{/[^/]+$}{};
- $origurl .= "/$f";
- die "$f ?" unless $f =~ m/^${package}_/;
- die "$f ?" if $f =~ m#/#;
- runcmd_ordryrun_local shell_cmd 'cd ..', @dget,'--',$origurl;
+ complete_file_from_dsc('..', $fi);
}
}
progress "no version available from the archive";
}
- my $lrref_fn = ".git/".lrref();
- if (open H, $lrref_fn) {
- $lastpush_hash = <H>;
- chomp $lastpush_hash;
- die "$lrref_fn $lastpush_hash ?" unless $lastpush_hash =~ m/^\w+$/;
- } elsif ($! == &ENOENT) {
- $lastpush_hash = '';
- } else {
- die "$lrref_fn $!";
- }
+ $lastpush_hash = git_get_ref(lrref());
printdebug "previous reference hash=$lastpush_hash\n";
my $hash;
if (defined $dsc_hash) {
- fail "missing git history even though dsc has hash -".
- " could not find commit $dsc_hash".
- " (should be in ".access_giturl()."#".rrref().")"
+ fail "missing remote git history even though dsc has hash -".
+ " could not find ref ".lrref().
+ " (should have been fetched from ".access_giturl()."#".rrref().")"
unless $lastpush_hash;
$hash = $dsc_hash;
ensure_we_have_orig();
my $gotclogp = parsechangelog("-l$clogf");
my $got_vsn = getfield $gotclogp, 'Version';
printdebug "SKEW CHECK GOT $got_vsn\n";
- if (version_compare_string($got_vsn, $skew_warning_vsn) < 0) {
+ if (version_compare($got_vsn, $skew_warning_vsn) < 0) {
print STDERR <<END or die $!;
Warning: archive skew detected. Using the available version:
progress "starting new git history";
}
fetch_from_archive() or no_such_package;
+ my $vcsgiturl = $dsc->{'Vcs-Git'};
+ if (length $vcsgiturl) {
+ runcmd @git, qw(remote add vcs-git), $vcsgiturl;
+ }
runcmd @git, qw(reset --hard), lrref();
printdone "ready for work in $dstdir";
}
tag $tag
tagger $authline
-$package release $cversion for $clogsuite [dgit]
+$package release $cversion for $clogsuite ($csuite) [dgit]
END
close TO or die $!;
printdebug "actually entering push\n";
prep_ud();
+ access_giturl(); # check that success is vaguely likely
+
my $clogpfn = ".git/dgit/changelog.822.tmp";
runcmd shell_cmd "exec >$clogpfn", qw(dpkg-parsechangelog);
my ($clogp, $cversion, $tag, $dscfn) =
push_parse_changelog("$clogpfn");
- stat "../$dscfn" or
+ my $dscpath = "$buildproductsdir/$dscfn";
+ stat_exists $dscpath or
fail "looked for .dsc $dscfn, but $!;".
" maybe you forgot to build";
- responder_send_file('dsc', "../$dscfn");
+ responder_send_file('dsc', $dscpath);
- push_parse_dsc("../$dscfn", $dscfn, $cversion);
+ push_parse_dsc($dscpath, $dscfn, $cversion);
my $format = getfield $dsc, 'Format';
printdebug "format $format\n";
check_not_dirty();
changedir $ud;
progress "checking that $dscfn corresponds to HEAD";
- runcmd qw(dpkg-source -x --), "../../../../$dscfn";
+ runcmd qw(dpkg-source -x --),
+ $dscpath =~ m#^/# ? $dscpath : "../../../$dscpath";
my ($tree,$dir) = mktree_in_ud_from_only_subdir();
changedir '../../../..';
- my @diffcmd = (@git, qw(diff --exit-code), $tree);
+ my $diffopt = $debug>0 ? '--exit-code' : '--quiet';
+ my @diffcmd = (@git, qw(diff), $diffopt, $tree);
printcmd \*DEBUG,$debugprefix."+",@diffcmd;
$!=0; $?=0;
- if (system @diffcmd) {
- if ($! && $?==256) {
+ my $r = system @diffcmd;
+ if ($r) {
+ if ($r==256) {
fail "$dscfn specifies a different tree to your HEAD commit;".
- " perhaps you forgot to build";
+ " perhaps you forgot to build".
+ ($diffopt eq '--exit-code' ? "" :
+ " (run with -D to see full diff output)");
} else {
failedcmd @diffcmd;
}
# (uploadbranch());
my $head = rev_parse('HEAD');
if (!$changesfile) {
- my $multi = "../${package}_".(stripepoch $cversion)."_multi.changes";
- if (stat "$multi") {
+ my $multi = "$buildproductsdir/".
+ "${package}_".(stripepoch $cversion)."_multi.changes";
+ if (stat_exists "$multi") {
$changesfile = $multi;
} else {
- $!==&ENOENT or die "$multi: $!";
my $pat = "${package}_".(stripepoch $cversion)."_*.changes";
- my @cs = glob "../$pat";
+ my @cs = glob "$buildproductsdir/$pat";
fail "failed to find unique changes file".
- " (looked for $pat in .., or $multi);".
+ " (looked for $pat in $buildproductsdir, or $multi);".
" perhaps you need to use dgit -C"
unless @cs==1;
($changesfile) = @cs;
}
+ } else {
+ $changesfile = "$buildproductsdir/$changesfile";
}
responder_send_file('changes',$changesfile);
responder_send_command("param head $head");
+ responder_send_command("param csuite $csuite");
my $tfn = sub { ".git/dgit/tag$_[0]"; };
my $tagobjfn;
} else {
$tagobjfn =
push_mktag($head,$clogp,$tag,
- "../$dscfn",
+ $dscpath,
$changesfile,$changesfile,
$tfn);
}
if (!check_for_git()) {
create_remote_git_repo();
}
- runcmd_ordryrun @git, qw(push),access_giturl(),"HEAD:".rrref();
+ runcmd_ordryrun @git, qw(push),access_giturl(),
+ "HEAD:".rrref(), "refs/tags/$tag";
runcmd_ordryrun @git, qw(update-ref -m), 'dgit push', lrref(), 'HEAD';
- if (!$we_are_responder) {
- if (act_local()) {
- rename "../$dscfn.tmp","../$dscfn" or die "$dscfn $!";
- } else {
- progress "[new .dsc left in $dscfn.tmp]";
- }
- }
-
if ($we_are_responder) {
my $dryrunsuffix = act_local() ? "" : ".tmp";
responder_receive_files('signed-dsc-changes',
- "../$dscfn$dryrunsuffix",
+ "$dscpath$dryrunsuffix",
"$changesfile$dryrunsuffix");
} else {
+ if (act_local()) {
+ rename "$dscpath.tmp",$dscpath or die "$dscfn $!";
+ } else {
+ progress "[new .dsc left in $dscpath.tmp]";
+ }
sign_changes $changesfile;
}
- runcmd_ordryrun @git, qw(push),access_giturl(),"refs/tags/$tag";
my $host = access_cfg('upload-host','RETURN-UNDEF');
my @hostarg = defined($host) ? ($host,) : ();
runcmd_ordryrun @dput, @hostarg, $changesfile;
badusage "incorrect arguments to dgit clone";
}
$dstdir ||= "$package";
+
+ if (stat_exists $dstdir) {
+ fail "$dstdir already exists";
+ }
+
+ my $cwd_remove;
+ if ($rmonerror && !$dryrun_level) {
+ $cwd_remove= getcwd();
+ unshift @end, sub {
+ return unless defined $cwd_remove;
+ if (!chdir "$cwd_remove") {
+ return if $!==&ENOENT;
+ die "chdir $cwd_remove: $!";
+ }
+ rmtree($dstdir) or die "remove $dstdir: $!\n";
+ };
+ }
+
clone($dstdir);
+ $cwd_remove = undef;
}
sub branchsuite () {
is_fast_fwd(lrref(), 'HEAD') or
fail "dgit push: HEAD is not a descendant".
" of the archive's version.\n".
- "$us: To overwrite it, use git-merge -s ours ".lrref().".";
+ "$us: To overwrite it, use git merge -s ours ".lrref().".";
} else {
$new_package or
fail "package appears to be new in this suite;".
#---------- remote commands' implementation ----------
-sub cmd_remote_push_responder {
+sub cmd_remote_push_build_host {
my ($nrargs) = shift @ARGV;
my (@rargs) = @ARGV[0..$nrargs-1];
@ARGV = @ARGV[$nrargs..$#ARGV];
die unless @rargs;
- my ($dir) = @rargs;
+ my ($dir,$vsnwant) = @rargs;
+ # vsnwant is a comma-separated list; we report which we have
+ # chosen in our ready response (so other end can tell if they
+ # offered several)
$debugprefix = ' ';
$we_are_responder = 1;
open STDOUT, ">&STDERR" or die $!;
autoflush STDOUT 1;
- responder_send_command("dgit-remote-push-ready");
+ $vsnwant //= 1;
+ fail "build host has dgit rpush protocol version".
+ " $rpushprotovsn but invocation host has $vsnwant"
+ unless grep { $rpushprotovsn eq $_ } split /,/, $vsnwant;
+
+ responder_send_command("dgit-remote-push-ready $rpushprotovsn");
changedir $dir;
&cmd_push;
}
+sub cmd_remote_push_responder { cmd_remote_push_build_host(); }
+# ... for compatibility with proto vsn.1 dgit (just so that user gets
+# a good error message)
+
our $i_tmp;
-our $i_child_pid;
sub i_cleanup {
- local ($@);
- if ($i_child_pid) {
- printdebug "(killing remote child $i_child_pid)\n";
+ local ($@, $?);
+ my $report = i_child_report();
+ if (defined $report) {
+ printdebug "($report)\n";
+ } elsif ($i_child_pid) {
+ printdebug "(killing build host child $i_child_pid)\n";
kill 15, $i_child_pid;
}
if (defined $i_tmp && !defined $initiator_tempdir) {
$dir = nextarg;
}
$dir =~ s{^-}{./-};
- my @rargs = ($dir);
+ my @rargs = ($dir,$rpushprotovsn);
my @rdgit;
push @rdgit, @dgit;
push @rdgit, @ropts;
- push @rdgit, qw(remote-push-responder), (scalar @rargs), @rargs;
+ push @rdgit, qw(remote-push-build-host), (scalar @rargs), @rargs;
push @rdgit, @ARGV;
my @cmd = (@ssh, $host, shellquote @rdgit);
printcmd \*DEBUG,$debugprefix."+",@cmd;
sub i_resp_complete {
my $pid = $i_child_pid;
$i_child_pid = undef; # prevents killing some other process with same pid
- printdebug "waiting for remote child $pid...\n";
+ printdebug "waiting for build host child $pid...\n";
my $got = waitpid $pid, 0;
die $! unless $got == $pid;
- die "remote child failed $?" if $?;
+ die "build host child failed $?" if $?;
i_cleanup();
printdebug "all done\n";
my ($keyword) = @_;
my $localname = i_method "i_localname", $keyword;
my $localpath = "$i_tmp/$localname";
- stat $localpath and badproto \*RO, "file $keyword ($localpath) twice";
+ stat_exists $localpath and
+ badproto \*RO, "file $keyword ($localpath) twice";
protocol_receive_file \*RO, $localpath;
i_method "i_file", $keyword;
}
sub i_want_signed_tag {
printdebug Dumper(\%i_param, $i_dscfn);
defined $i_param{'head'} && defined $i_dscfn && defined $i_clogp
+ && defined $i_param{'csuite'}
or badproto \*RO, "premature desire for signed-tag";
my $head = $i_param{'head'};
die if $head =~ m/[^0-9a-f]/ || $head !~ m/^../;
+ die unless $i_param{'csuite'} =~ m/^$suite_re$/;
+ $csuite = $&;
push_parse_dsc $i_dscfn, 'remote dsc', $i_version;
my $tagobjfn =
chomp;
return unless madformat($_);
# sigh
+
+ my @cmd = (@git, qw(ls-files --exclude-standard -iodm));
+ my $problems = cmdoutput @cmd;
+ if (length $problems) {
+ print STDERR "problematic files:\n";
+ print STDERR " $_\n" foreach split /\n/, $problems;
+ fail "Cannot do quilt fixup in tree containing ignored files. ".
+ "Perhaps your package's clean target is broken, in which".
+ " case -wg (which says to use git-clean -xdf) may help.";
+ }
+
my $clogp = parsechangelog();
my $version = getfield $clogp, 'Version';
my $author = getfield $clogp, 'Maintainer';
exit 0;
}
+sub clean_tree () {
+ if ($cleanmode eq 'dpkg-source') {
+ runcmd_ordryrun_local @dpkgbuildpackage, qw(-T clean);
+ } elsif ($cleanmode eq 'git') {
+ runcmd_ordryrun_local @git, qw(clean -xdf);
+ } elsif ($cleanmode eq 'none') {
+ } else {
+ die "$cleanmode ?";
+ }
+}
+
+sub cmd_clean () {
+ badusage "clean takes no additional arguments" if @ARGV;
+ clean_tree();
+}
+
sub build_prep () {
badusage "-p is not allowed when building" if defined $package;
check_not_dirty();
+ clean_tree();
my $clogp = parsechangelog();
$isuite = getfield $clogp, 'Distribution';
$package = getfield $clogp, 'Source';
my @opts =@changesopts[1..$#changesopts];
if (!defined $changes_since_version) {
my @vsns = archive_query('archive_query');
+ my @quirk = access_quirk();
+ if ($quirk[0] eq 'backports') {
+ local $isuite = $quirk[2];
+ local $csuite;
+ canonicalise_suite();
+ push @vsns, archive_query('archive_query');
+ }
if (@vsns) {
@vsns = map { $_->[0] } @vsns;
- @vsns = sort { version_compare_string($a, $b) } @vsns;
+ @vsns = sort { -version_compare($a, $b) } @vsns;
$changes_since_version = $vsns[0];
progress "changelog will contain changes since $vsns[0]";
} else {
}
sub cmd_build {
- badusage "dgit build implies --clean=dpkg-source"
- if $cleanmode ne 'dpkg-source';
build_prep();
runcmd_ordryrun_local @dpkgbuildpackage, qw(-us -uc), changesopts(), @ARGV;
printdone "build successful\n";
}
sub cmd_git_build {
- badusage "dgit git-build implies --clean=dpkg-source"
- if $cleanmode ne 'dpkg-source';
build_prep();
my @cmd =
(qw(git-buildpackage -us -uc --git-no-sign-tags),
runcmd_ordryrun_local (@dpkgbuildpackage, qw(-us -uc -S)),
changesopts();
} else {
- if ($cleanmode eq 'git') {
- runcmd_ordryrun_local @git, qw(clean -xdf);
- } elsif ($cleanmode eq 'none') {
- } else {
- die "$cleanmode ?";
- }
- my $pwd = cmdoutput qw(env - pwd);
+ my $pwd = must_getcwd();
my $leafdir = basename $pwd;
changedir "..";
runcmd_ordryrun_local @dpkgsource, qw(-b --), $leafdir;
changedir "..";
my $pat = "${package}_".(stripepoch $version)."_*.changes";
if (act_local()) {
- stat $dscfn or fail "$dscfn (in parent directory): $!";
- stat $sourcechanges or fail "$sourcechanges (in parent directory): $!";
+ stat_exist $dscfn or fail "$dscfn (in parent directory): $!";
+ stat_exists $sourcechanges
+ or fail "$sourcechanges (in parent directory): $!";
foreach my $cf (glob $pat) {
next if $cf eq $sourcechanges;
unlink $cf or fail "remove $cf: $!";
runcmd_ordryrun_local @mergechanges, @changesfiles;
my $multichanges = "${package}_".(stripepoch $version)."_multi.changes";
if (act_local()) {
- stat $multichanges or fail "$multichanges: $!";
+ stat_exists $multichanges or fail "$multichanges: $!";
}
printdone "build successful, results in $multichanges\n" or die $!;
}
} elsif (m/^--since-version=([^_]+|_)$/) {
push @ropts, $_;
$changes_since_version = $1;
- } elsif (m/^--(\w+)=(.*)/s &&
+ } elsif (m/^--([-0-9a-z]+)=(.*)/s &&
($om = $opts_opt_map{$1}) &&
length $om->[0]) {
push @ropts, $_;
$om->[0] = $2;
- } elsif (m/^--(\w+):(.*)/s &&
+ } elsif (m/^--([-0-9a-z]+):(.*)/s &&
!$opts_opt_cmdonly{$1} &&
($om = $opts_opt_map{$1})) {
push @ropts, $_;
} elsif (m/^--distro=(.*)/s) {
push @ropts, $_;
$idistro = $1;
+ } elsif (m/^--build-products-dir=(.*)/s) {
+ push @ropts, $_;
+ $buildproductsdir = $1;
} elsif (m/^--clean=(dpkg-source|git|none)$/s) {
push @ropts, $_;
$cleanmode = $1;
} elsif (m/^--no-quilt-fixup$/s) {
push @ropts, $_;
$noquilt = 1;
+ } elsif (m/^--no-rm-on-error$/s) {
+ push @ropts, $_;
+ $rmonerror = 0;
} else {
badusage "unknown long option \`$_'";
}
} elsif (s/^-C(.*)//s) {
push @ropts, $&;
$changesfile = $1;
+ if ($changesfile =~ s#^(.*)/##) {
+ $buildproductsdir = $1;
+ }
} elsif (s/^-k(.*)//s) {
$keyid=$1;
} elsif (s/^-wn//s) {
quilt_fixup_editor();
}
-delete $ENV{'DGET_UNPACK'};
-
parseopts();
print STDERR "DRY RUN ONLY\n" if $dryrun_level > 1;
print STDERR "DAMP RUN - WILL MAKE LOCAL (UNSIGNED) CHANGES\n"
}
my $cmd = shift @ARGV;
$cmd =~ y/-/_/;
-{ no strict qw(refs); &{"cmd_$cmd"}(); }
+
+my $fn = ${*::}{"cmd_$cmd"};
+$fn or badusage "unknown operation $cmd";
+$fn->();
~ianmdlvl / dgit.git / blobdiff