X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=blobdiff_plain;f=dgit;h=254e3fbf5f588bc1f1bc6a7c20f41492cdd09ab2;hp=cb4e497778697d8f432b1680f72040e4df8b3cf0;hb=6e24ac7bb85e30df00b3d14853b049e3f06b6dec;hpb=b92d6ac923182f1227146c9857f78c971e913585

diff --git a/dgit b/dgit
index cb4e4977..254e3fbf 100755
--- a/dgit
+++ b/dgit
@@ -45,6 +45,7 @@ our $ignoredirty = 0;
 our $noquilt = 0;
 our $existing_package = 'dpkg';
 our $cleanmode = 'dpkg-source';
+our $changes_since_version;
 our $we_are_responder;
 our $initiator_tempdir;
 
@@ -113,8 +114,6 @@ sub dscfn ($) {
     return "${package}_".(stripepoch $vsn).".dsc";
 }
 
-sub changesopts () { return @changesopts[1..$#changesopts]; }
-
 our $us = 'dgit';
 our $debugprefix = '';
 
@@ -1504,16 +1503,6 @@ sub cmd_rpush {
 	};
 	i_method "i_resp", $icmd, $iargs;
     }
-
-    my $pid = $i_child_pid;
-    $i_child_pid = undef; # prevents killing some other process with same pid
-    printdebug "waiting for remote child $pid...";
-    my $got = waitpid $pid, 0;
-    die $! unless $got == $pid;
-    die "remote child failed $?" if $?;
-
-    i_cleanup();
-    exit 0;
 }
 
 sub i_resp_progress ($) {
@@ -1523,7 +1512,15 @@ sub i_resp_progress ($) {
 }
 
 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";
+    my $got = waitpid $pid, 0;
+    die $! unless $got == $pid;
+    die "remote child failed $?" if $?;
+
     i_cleanup();
+    printdebug "all done\n";
     exit 0;
 }
 
@@ -1533,6 +1530,7 @@ sub i_resp_file ($) {
     my $localpath = "$i_tmp/$localname";
     stat $localpath and badproto \*RO, "file $keyword ($localpath) twice";
     protocol_receive_file \*RO, $localpath;
+    i_method "i_file", $keyword;
 }
 
 our %i_param;
@@ -1555,21 +1553,35 @@ sub i_resp_want ($) {
     print RI "files-end\n" or die $!;
 }
 
-our ($i_clogp, $i_version, $i_tag, $i_dscfn);
+our ($i_clogp, $i_version, $i_tag, $i_dscfn, $i_changesfn);
 
-sub i_localname_parsed_changelog { return "remote-changelog.822"; }
-sub i_localname_changes { return "remote.changes"; }
-sub i_localname_dsc {
+sub i_localname_parsed_changelog {
+    return "remote-changelog.822";
+}
+sub i_file_parsed_changelog {
     ($i_clogp, $i_version, $i_tag, $i_dscfn) =
 	push_parse_changelog "$i_tmp/remote-changelog.822";
     die if $i_dscfn =~ m#/|^\W#;
+}
+
+sub i_localname_dsc {
+    defined $i_dscfn or badproto \*RO, "dsc (before parsed-changelog)";
     return $i_dscfn;
 }
+sub i_file_dsc { }
+
+sub i_localname_changes {
+    defined $i_dscfn or badproto \*RO, "dsc (before parsed-changelog)";
+    $i_changesfn = $i_dscfn;
+    $i_changesfn =~ s/\.dsc$/_dgit.changes/ or die;
+    return $i_changesfn;
+}
+sub i_file_changes { }
 
 sub i_want_signed_tag {
     printdebug Dumper(\%i_param, $i_dscfn);
     defined $i_param{'head'} && defined $i_dscfn && defined $i_clogp
-	or badproto \*RO, "sequencing error";
+	or badproto \*RO, "premature desire for signed-tag";
     my $head = $i_param{'head'};
     die if $head =~ m/[^0-9a-f]/ || $head !~ m/^../;
 
@@ -1578,7 +1590,7 @@ sub i_want_signed_tag {
     my $tagobjfn =
 	push_mktag $head, $i_clogp, $i_tag,
 	    $i_dscfn,
-	    'remote.changes', 'remote changes',
+	    $i_changesfn, 'remote changes',
 	    sub { "tag$_[0]"; };
 
     return $tagobjfn;
@@ -1586,8 +1598,8 @@ sub i_want_signed_tag {
 
 sub i_want_signed_dsc_changes {
     rename "$i_dscfn.tmp","$i_dscfn" or die "$i_dscfn $!";
-    sign_changes 'remote.changes';
-    return ($i_dscfn, 'remote.changes');
+    sign_changes $i_changesfn;
+    return ($i_dscfn, $i_changesfn);
 }
 
 #---------- building etc. ----------
@@ -1677,6 +1689,26 @@ sub build_prep () {
     build_maybe_quilt_fixup();
 }
 
+sub changesopts () {
+    my @opts =@changesopts[1..$#changesopts];
+    if (!defined $changes_since_version) {
+	my @vsns = archive_query('archive_query');
+	if (@vsns) {
+	    @vsns = map { $_->[0] } @vsns;
+	    @vsns = sort { version_compare_string($a, $b) } @vsns;
+	    $changes_since_version = $vsns[0];
+	    progress "changelog will contain changes since $vsns[0]";
+	} else {
+	    $changes_since_version = '_';
+	    progress "package seems new, not specifying -v<version>";
+	}
+    }
+    if ($changes_since_version ne '_') {
+	unshift @opts, "-v$changes_since_version";
+    }
+    return @opts;
+}
+
 sub cmd_build {
     badusage "dgit build implies --clean=dpkg-source"
 	if $cleanmode ne 'dpkg-source';
@@ -1746,7 +1778,14 @@ sub cmd_sbuild {
 	}
     }
     runcmd_ordryrun_local @sbuild, @ARGV, qw(-d), $isuite, $dscfn;
-    runcmd_ordryrun_local @mergechanges, glob $pat;
+    my @changesfiles = glob $pat;
+    @changesfiles = sort {
+	($b =~ m/_source\.changes$/ <=> $a =~ m/_source\.changes$/)
+	    or $a cmp $b
+    } @changesfiles;
+    fail "wrong number of different changes files (@changesfiles)"
+	unless @changesfiles;
+    runcmd_ordryrun_local @mergechanges, @changesfiles;
     my $multichanges = "${package}_".(stripepoch $version)."_multi.changes";
     if (act_local()) {
 	stat $multichanges or fail "$multichanges: $!";
@@ -1798,6 +1837,9 @@ sub parseopts () {
 	    } elsif (m/^--new$/) {
 		push @ropts, $_;
 		$new_package=1;
+	    } elsif (m/^--since-version=([^_]+|_)$/) {
+		push @ropts, $_;
+		$changes_since_version = $1;
 	    } elsif (m/^--(\w+)=(.*)/s &&
 		     ($om = $opts_opt_map{$1}) &&
 		     length $om->[0]) {
@@ -1851,7 +1893,10 @@ sub parseopts () {
 		} elsif (s/^-N/-/) {
 		    push @ropts, $&;
 		    $new_package=1;
-		} elsif (m/^-[vm]/) {
+		} elsif (s/^-v([^_]+|_)$//s) {
+		    push @ropts, $&;
+		    $changes_since_version = $1;
+		} elsif (m/^-m/) {
 		    push @ropts, $&;
 		    push @changesopts, $_;
 		    $_ = '';