Merge branch 'lt/fix-sol-pack' into next

diff --git a/git-cvsimport.perl b/git-cvsimport.perl
index 02d1928ada5001d938a549bd9a33acd4b9c0f074..3728294e740b466b97f623302ddd89fab1ba0e92 100755 (executable)
--- a/git-cvsimport.perl
+++ b/git-cvsimport.perl
@@ -453,6 +453,7 @@ ($$)
 my $last_branch = "";
 my $orig_branch = "";
 my %branch_date;
+my $tip_at_start = undef;
 
 my $git_dir = $ENV{"GIT_DIR"} || ".git";
 $git_dir = getwd()."/".$git_dir unless $git_dir =~ m#^/#;
@@ -487,6 +488,7 @@ ($$)
                $last_branch = "master";
        }
        $orig_branch = $last_branch;
+       $tip_at_start = `git-rev-parse --verify HEAD`;
 
        # populate index
        system('git-read-tree', $last_branch);
@@ -873,7 +875,22 @@ ($$)
 
 # Now switch back to the branch we were in before all of this happened
 if($orig_branch) {
-       print "DONE; you may need to merge manually.\n" if $opt_v;
+       print "DONE.\n" if $opt_v;
+       if ($opt_i) {
+               exit 0;
+       }
+       my $tip_at_end = `git-rev-parse --verify HEAD`;
+       if ($tip_at_start ne $tip_at_end) {
+               for ($tip_at_start, $tip_at_end) { chomp; }
+               print "Fetched into the current branch.\n" if $opt_v;
+               system(qw(git-read-tree -u -m),
+                      $tip_at_start, $tip_at_end);
+               die "Fast-forward update failed: $?\n" if $?;
+       }
+       else {
+               system(qw(git-merge cvsimport HEAD), "refs/heads/$opt_o");
+               die "Could not merge $opt_o into the current branch.\n" if $?;
+       }
 } else {
        $orig_branch = "master";
        print "DONE; creating $orig_branch branch\n" if $opt_v;