X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=blobdiff_plain;f=dgit;h=6dbf166cb72cc7ba698571f1e0c3e799a0c82456;hp=2f2b50918afe35c7a6a1ab33e632fcdd660fa37f;hb=cc236eb448eb278d367271964b96a81cb7d286db;hpb=c5ea431df91d0deca75840e3189f8ac316e52280

diff --git a/dgit b/dgit
index 2f2b5091..6dbf166c 100755
--- a/dgit
+++ b/dgit
@@ -2224,18 +2224,18 @@ sub generate_commits_from_dsc () {
 
 	printdebug "considering saving $f: ";
 
-	if (link $f, $upper_f) {
+	if (rename_link_xf 1, $f, $upper_f) {
 	    printdebug "linked.\n";
-	} elsif ((printdebug "($!) "),
+	} elsif ((printdebug "($@) "),
 		 $! != EEXIST) {
-	    fail f_ "saving %s: %s", "$buildproductsdir/$f", $!;
+	    fail f_ "saving %s: %s", "$buildproductsdir/$f", $@;
 	} elsif (!$refetched) {
 	    printdebug "no need.\n";
-	} elsif (link $f, "$upper_f,fetch") {
+	} elsif (rename_link_xf 1, $f, "$upper_f,fetch") {
 	    printdebug "linked (using ...,fetch).\n";
-	} elsif ((printdebug "($!) "),
+	} elsif ((printdebug "($@) "),
 		 $! != EEXIST) {
-	    fail f_ "saving %s: %s", "$buildproductsdir/$f,fetch", $!;
+	    fail f_ "saving %s: %s", "$buildproductsdir/$f,fetch", $@;
 	} else {
 	    printdebug "cannot.\n";
 	}
@@ -3817,12 +3817,25 @@ sub pull () {
 }
 
 sub check_not_dirty () {
-    foreach my $f (qw(local-options local-patch-header)) {
-	if (stat_exists "debian/source/$f") {
-	    fail f_ "git tree contains debian/source/%s", $f;
+    my @forbid = qw(local-options local-patch-header);
+    @forbid = map { "debian/source/$_" } @forbid;
+    foreach my $f (@forbid) {
+	if (stat_exists $f) {
+	    fail f_ "git tree contains %s", $f;
 	}
     }
 
+    my @cmd = (@git, qw(status -uall --ignored --porcelain));
+    push @cmd, qw(debian/source/format debian/source/options);
+    push @cmd, @forbid;
+
+    my $bad = cmdoutput @cmd;
+    if (length $bad) {
+	fail +(__
+ "you have uncommitted changes to critical files, cannot continue:\n").
+              $bad;
+    }
+
     return if $includedirty;
 
     git_check_unmodified();
@@ -5503,7 +5516,8 @@ sub quiltify ($$$$) {
 	    printdebug "considering C=$c->{Commit} P=$p->{Commit}\n";
 
 	    my @cmd= (@git, qw(diff-tree -r --name-only),
-		      $p->{Commit},$c->{Commit}, qw(-- debian/patches .pc));
+		      $p->{Commit},$c->{Commit},
+		      qw(-- debian/patches .pc debian/source/format));
 	    my $patchstackchange = cmdoutput @cmd;
 	    if (length $patchstackchange) {
 		$patchstackchange =~ s/\n/,/g;
@@ -5804,7 +5818,9 @@ sub quilt_fixup_singlepatch ($$$) {
     changedir "..";
     runcmd @dpkgsource, qw(-x), (srcfn $version, ".dsc");
     rename srcfn("$upstreamversion", "/debian/patches"), 
-           "work/debian/patches";
+	"work/debian/patches"
+	or $!==ENOENT
+	or confess "install d/patches: $!";
 
     changedir "work";
     commit_quilty_patch();
@@ -6566,6 +6582,24 @@ sub build_source {
         }
     } else {
         $leafdir = basename $maindir;
+
+	if ($buildproductsdir ne '..') {
+	    # Well, we are going to run dpkg-source -b which consumes
+	    # origs from .. and generates output there.  To make this
+	    # work when the bpd is not .. , we would have to (i) link
+	    # origs from bpd to .. , (ii) check for files that
+	    # dpkg-source -b would/might overwrite, and afterwards
+	    # (iii) move all the outputs back to the bpd (iv) except
+	    # for the origs which should be deleted from .. if they
+	    # weren't there beforehand.  And if there is an error and
+	    # we don't run to completion we would necessarily leave a
+	    # mess.  This is too much.  The real way to fix this
+	    # is for dpkg-source to have bpd support.
+	    confess unless $includedirty;
+	    fail __
+ "--include-dirty not supported with --build-products-dir, sorry";
+	}
+
         changedir '..';
     }
     runcmd_ordryrun_local @cmd, $leafdir;
@@ -6582,8 +6616,8 @@ sub build_source {
     my $mv = sub {
 	my ($why, $l) = @_;
         printdebug " renaming ($why) $l\n";
-        rename "$l", bpd_abs()."/$l"
-	    or fail f_ "put in place new built file (%s): %s", $l, $!;
+        rename_link_xf 0, "$l", bpd_abs()."/$l"
+	    or fail f_ "put in place new built file (%s): %s", $l, $@;
     };
     foreach my $l (split /\n/, getfield $dsc, 'Files') {
         $l =~ m/\S+$/ or next;
@@ -7355,7 +7389,10 @@ $cmd =~ y/-/_/;
 my $pre_fn = ${*::}{"pre_$cmd"};
 $pre_fn->() if $pre_fn;
 
-record_maindir if $invoked_in_git_tree;
+if ($invoked_in_git_tree) {
+    changedir_git_toplevel();
+    record_maindir();
+}
 git_slurp_config();
 
 my $fn = ${*::}{"cmd_$cmd"};