From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 3 Aug 2018 06:55:31 +0000 (+0100)
Subject: dgit: Refactor %internal_object_save from $dgit_view_save
X-Git-Tag: archive/debian/6.5~28
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=commitdiff_plain;h=fabaa10f37c0cea45e0fcb08d3bcaa6ad07191bd

dgit: Refactor %internal_object_save from $dgit_view_save

Preparatory to allow saving other internal objects.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/dgit b/dgit
index 4e43d21d..0da0c7f1 100755
--- a/dgit
+++ b/dgit
@@ -78,7 +78,7 @@ our $overwrite_version; # undef: not specified; '': check changelog
 our $quilt_mode;
 our $quilt_modes_re = 'linear|smash|auto|nofix|nocheck|gbp|dpm|unapplied';
 our $dodep14tag;
-our $split_brain_save;
+our %internal_object_save;
 our $we_are_responder;
 our $we_are_initiator;
 our $initiator_tempdir;
@@ -3837,13 +3837,14 @@ sub madformat_wantfixup ($) {
 sub maybe_split_brain_save ($$$) {
     my ($headref, $dgitview, $msg) = @_;
     # => message fragment "$saved" describing disposition of $dgitview
-    return "commit id $dgitview" unless defined $split_brain_save;
+    my $save = $internal_object_save{'dgit-view'};
+    return "commit id $dgitview" unless defined $save;
     my @cmd = (shell_cmd 'cd "$1"; shift', $maindir,
 	       git_update_ref_cmd
 	       "dgit --dgit-view-save $msg HEAD=$headref",
-	       $split_brain_save, $dgitview);
+	       $save, $dgitview);
     runcmd @cmd;
-    return "and left in $split_brain_save";
+    return "and left in $save";
 }
 
 # An "infopair" is a tuple [ $thing, $what ]
@@ -6952,10 +6953,10 @@ sub parseopts () {
 	    } elsif (m/^--delayed=(\d+)$/s) {
 		push @ropts, $_;
 		push @dput, $_;
-	    } elsif (m/^--dgit-view-save=(.+)$/s) {
+	    } elsif (my ($k,$v) = m/^--(dgit-view)-save=(.+)$/s) {
 		push @ropts, $_;
-		$split_brain_save = $1;
-		$split_brain_save =~ s#^(?!refs/)#refs/heads/#;
+		$v =~ s#^(?!refs/)#refs/heads/#;
+		$internal_object_save{$k} = $v;
 	    } elsif (m/^--(no-)?rm-old-changes$/s) {
 		push @ropts, $_;
 		$rmchanges = !$1;