git add -p: new "quit" command at the prompt.

There's already 'd' to stop staging hunks in a file, but no explicit
command to stop the interactive staging (for the current files and the
remaining ones).  Of course you can do 'd' and then ^C, but it would be
more intuitive to allow 'quit' action.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/git-add.txt b/Documentation/git-add.txt
index ce71838b9e17f3b68dcd19648da3a88dfe4f35bd..709e04b335005b8c4de03f1cc47a5cba1ceffcdf 100644 (file)
--- a/Documentation/git-add.txt
+++ b/Documentation/git-add.txt
@@ -245,6 +245,7 @@ patch::
 
        y - stage this hunk
        n - do not stage this hunk
+       q - quite, do not stage this hunk nor any of the remaining ones
        a - stage this and all the remaining hunks in the file
        d - do not stage this hunk nor any of the remaining hunks in the file
        j - leave this hunk undecided, see next undecided hunk

diff --git a/git-add--interactive.perl b/git-add--interactive.perl
index 064d4c68d09508f17de1f579c86903b38ebf4859..4fbd033215a28342d93114956daa0ba6960326d7 100755 (executable)
--- a/git-add--interactive.perl
+++ b/git-add--interactive.perl
@@ -890,6 +890,7 @@ sub help_patch_cmd {
        print colored $help_color, <<\EOF ;
 y - stage this hunk
 n - do not stage this hunk
+q - quit, do not stage this hunk nor any of the remaining ones
 a - stage this and all the remaining hunks in the file
 d - do not stage this hunk nor any of the remaining hunks in the file
 g - select a hunk to go to
@@ -926,7 +927,7 @@ sub patch_update_cmd {
                                        @mods);
        }
        for (@them) {
-               patch_update_file($_->{VALUE});
+               return 0 if patch_update_file($_->{VALUE});
        }
 }
 
@@ -972,6 +973,7 @@ sub display_hunks {
 }
 
 sub patch_update_file {
+       my $quit = 0;
        my ($ix, $num);
        my $path = shift;
        my ($head, @hunk) = parse_diff($path);
@@ -1002,6 +1004,11 @@ sub patch_update_file {
                                $_->{USE} = 0 foreach ($mode, @hunk);
                                last;
                        }
+                       elsif ($line =~ /^q/i) {
+                               $_->{USE} = 0 foreach ($mode, @hunk);
+                               $quit = 1;
+                               last;
+                       }
                        else {
                                help_patch_cmd('');
                                next;
@@ -1109,6 +1116,16 @@ sub patch_update_file {
                                }
                                next;
                        }
+                       elsif ($line =~ /^q/i) {
+                               while ($ix < $num) {
+                                       if (!defined $hunk[$ix]{USE}) {
+                                               $hunk[$ix]{USE} = 0;
+                                       }
+                                       $ix++;
+                               }
+                               $quit = 1;
+                               next;
+                       }
                        elsif ($line =~ m|^/(.*)|) {
                                my $regex = $1;
                                if ($1 eq "") {
@@ -1235,6 +1252,7 @@ sub patch_update_file {
        }
 
        print "\n";
+       return $quit;
 }
 
 sub diff_cmd {