X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=dgit;h=bfc168c253c9423805902428fc7bd43ca9c0e1ec;hb=a76782b4f0c9009a37e62d664b7d9692bd910783;hp=48fd4f487707be2c992e2dfaad56f0caac50e30c;hpb=7882b0f7e4eb0d54d51e11a1bc9fb9c510896f5a;p=dgit.git

diff --git a/dgit b/dgit
index 48fd4f48..bfc168c2 100755
--- a/dgit
+++ b/dgit
@@ -1975,12 +1975,12 @@ END
 	    if ($found_same) {
 		# in archive, delete from .changes if it's there
 		$changed{$file} = "removed" if
-		    $changes->{$fname} =~ s/^.* \Q$file\E$(?:)\n//m;
-	    } elsif ($changes->{$fname} =~ m/^.* \Q$file\E$(?:)\n/m) {
+		    $changes->{$fname} =~ s/\n.* \Q$file\E$(?:)$//m;
+	    } elsif ($changes->{$fname} =~ m/^.* \Q$file\E$(?:)$/m) {
 		# not in archive, but it's here in the .changes
 	    } else {
 		my $dsc_data = getfield $dsc, $fname;
-		$dsc_data =~ m/^(.* \Q$file\E$)\n/m or die "$dsc_data $file ?";
+		$dsc_data =~ m/^(.* \Q$file\E$)$/m or die "$dsc_data $file ?";
 		my $extra = $1;
 		$extra =~ s/ \d+ /$&$placementinfo /
 		    or die "$fname $extra >$dsc_data< ?"
@@ -2851,15 +2851,14 @@ sub mergeinfo_version ($) {
 
 sub fetch_from_archive_record_1 ($) {
     my ($hash) = @_;
-    runcmd @git, qw(update-ref -m), "dgit fetch $csuite",
-	    'DGIT_ARCHIVE', $hash;
+    runcmd git_update_ref_cmd "dgit fetch $csuite", 'DGIT_ARCHIVE', $hash;
     cmdoutput @git, qw(log -n2), $hash;
     # ... gives git a chance to complain if our commit is malformed
 }
 
 sub fetch_from_archive_record_2 ($) {
     my ($hash) = @_;
-    my @upd_cmd = (@git, qw(update-ref -m), 'dgit fetch', lrref(), $hash);
+    my @upd_cmd = (git_update_ref_cmd 'dgit fetch', lrref(), $hash);
     if (act_local()) {
 	cmdoutput @upd_cmd;
     } else {
@@ -3722,6 +3721,20 @@ sub fetch () {
 	git_fetch_us();
     }
     fetch_from_archive() or no_such_package();
+    
+    my $vcsgiturl = $dsc && $dsc->{'Vcs-Git'};
+    if (length $vcsgiturl and
+	(grep { $csuite eq $_ }
+	 split /\;/,
+	 cfg 'dgit.vcs-git.suites')) {
+	my $current = cfg 'remote.vcs-git.url', 'RETURN-UNDEF';
+	if (defined $current && $current ne $vcsgiturl) {
+	    print STDERR <<END;
+FYI: Vcs-Git in $csuite has different url to your vcs-git remote.
+ Your vcs-git remote url may be out of date.  Use dgit update-vcs-git ?
+END
+	}
+    }
     printdone "fetched into ".lrref();
 }
 
@@ -3836,7 +3849,7 @@ sub maybe_split_brain_save ($$$) {
     # => message fragment "$saved" describing disposition of $dgitview
     return "commit id $dgitview" unless defined $split_brain_save;
     my @cmd = (shell_cmd 'cd "$1"; shift', $maindir,
-	       @git, qw(update-ref -m),
+	       git_update_ref_cmd
 	       "dgit --dgit-view-save $msg HEAD=$headref",
 	       $split_brain_save, $dgitview);
     runcmd @cmd;
@@ -4000,10 +4013,12 @@ sub splitbrain_pseudomerge ($$$$) {
 	infopair_cond_ff($i_dep14, [ $maintview, 'HEAD' ]);
 	1;
     }) {
+        $@ =~ s/^\n//; chomp $@;
 	print STDERR <<END;
-$us: check failed (maybe --overwrite is needed, consult documentation)
+$@
+| Not fast forward; maybe --overwrite is needed, see dgit(1)
 END
-	die "$@";
+	finish -1;
     }
 
     my $r = pseudomerge_make_commit
@@ -4036,7 +4051,7 @@ sub plain_overwrite_pseudomerge ($$$) {
 	$clogp, $head, $archive_hash, $i_arch_v,
 	"dgit", $m;
 
-    runcmd @git, qw(update-ref -m), $m, 'HEAD', $r, $head;
+    runcmd git_update_ref_cmd $m, 'HEAD', $r, $head;
 
     progress "Make pseudo-merge of $i_arch_v->[0] into your HEAD.";
     return $r;
@@ -4482,7 +4497,7 @@ END
 
     runcmd_ordryrun @git,
 	qw(-c push.followTags=false push), access_giturl(), @pushrefs;
-    runcmd_ordryrun @git, qw(update-ref -m), 'dgit push', lrref(), $dgithead;
+    runcmd_ordryrun git_update_ref_cmd 'dgit push', lrref(), $dgithead;
 
     supplementary_message(<<'END');
 Push failed, while obtaining signatures on the .changes and .dsc.
@@ -5385,7 +5400,8 @@ sub quiltify ($$$$) {
 		print STDERR "$us:  ", $reportnot->($notp), "\n";
 	    }
 	    print STDERR "$us: $_\n" foreach @$failsuggestion;
-	    fail "quilt fixup naive history linearisation failed.\n".
+	    fail
+ "quilt history linearisation failed.  Search \`quilt fixup' in dgit(7).\n".
  "Use dpkg-source --commit by hand; or, --quilt=smash for one ugly patch";
 	} elsif ($quilt_mode eq 'smash') {
 	} elsif ($quilt_mode eq 'auto') {
@@ -5555,8 +5571,9 @@ END
 		      make-patches --quiet-would-amend));
 	# We tolerate soe snags that gdr wouldn't, by default.
 	if (act_local()) {
+	    debugcmd "+",@cmd;
 	    $!=0; $?=-1;
-	    failedcmd @cmd if system @cmd and $?!=7;
+	    failedcmd @cmd if system @cmd and $?!=7*256;
 	} else {
 	    dryrun_report @cmd;
 	}
@@ -6422,7 +6439,7 @@ sub cmd_quilt_fixup {
 
 sub import_dsc_result {
     my ($dstref, $newhash, $what_log, $what_msg) = @_;
-    my @cmd = (@git, qw(update-ref -m), $what_log, $dstref, $newhash);
+    my @cmd = (git_update_ref_cmd $what_log, $dstref, $newhash);
     runcmd @cmd;
     check_gitattrs($newhash, "source tree");