filter-branch: remove an unnecessary use of 'git read-tree'

diff --git a/git-add--interactive.perl b/git-add--interactive.perl
index 21746d5f2834833a49379b4f23160d65fe2501ba..75b71967a7c2f861c8e75e17c17e5cdce824e2e3 100755 (executable)
--- a/git-add--interactive.perl
+++ b/git-add--interactive.perl
@@ -76,6 +76,7 @@ sub colored {
 
 sub apply_patch;
 sub apply_patch_for_checkout_commit;
+sub apply_patch_for_stash;
 
 my %patch_modes = (
        'stage' => {
@@ -87,6 +88,15 @@ sub colored {
                PARTICIPLE => 'staging',
                FILTER => 'file-only',
        },
+       'stash' => {
+               DIFF => 'diff-index -p HEAD',
+               APPLY => sub { apply_patch 'apply --cached', @_; },
+               APPLY_CHECK => 'apply --cached',
+               VERB => 'Stash',
+               TARGET => '',
+               PARTICIPLE => 'stashing',
+               FILTER => undef,
+       },
        'reset_head' => {
                DIFF => 'diff-index -p --cached',
                APPLY => sub { apply_patch 'apply -R --cached', @_; },
@@ -249,7 +259,7 @@ sub list_modified {
                @tracked = map {
                        chomp $_;
                        unquote_path($_);
-               } run_cmd_pipe(qw(git ls-files --exclude-standard --), @ARGV);
+               } run_cmd_pipe(qw(git ls-files --), @ARGV);
                return if (!@tracked);
        }
 
@@ -721,14 +731,17 @@ sub parse_diff_header {
 
        my $head = { TEXT => [], DISPLAY => [], TYPE => 'header' };
        my $mode = { TEXT => [], DISPLAY => [], TYPE => 'mode' };
+       my $deletion = { TEXT => [], DISPLAY => [], TYPE => 'deletion' };
 
        for (my $i = 0; $i < @{$src->{TEXT}}; $i++) {
-               my $dest = $src->{TEXT}->[$i] =~ /^(old|new) mode (\d+)$/ ?
-                       $mode : $head;
+               my $dest =
+                  $src->{TEXT}->[$i] =~ /^(old|new) mode (\d+)$/ ? $mode :
+                  $src->{TEXT}->[$i] =~ /^deleted file/ ? $deletion :
+                  $head;
                push @{$dest->{TEXT}}, $src->{TEXT}->[$i];
                push @{$dest->{DISPLAY}}, $src->{DISPLAY}->[$i];
        }
-       return ($head, $mode);
+       return ($head, $mode, $deletion);
 }
 
 sub hunk_splittable {
@@ -923,6 +936,10 @@ sub coalesce_overlapping_hunks {
        my ($last_o_ctx, $last_was_dirty);
 
        for (grep { $_->{USE} } @in) {
+               if ($_->{TYPE} ne 'hunk') {
+                       push @out, $_;
+                       next;
+               }
                my $text = $_->{TEXT};
                my ($o_ofs) = parse_hunk_header($text->[0]);
                if (defined $last_o_ctx &&
@@ -1192,7 +1209,7 @@ sub patch_update_file {
        my ($ix, $num);
        my $path = shift;
        my ($head, @hunk) = parse_diff($path);
-       ($head, my $mode) = parse_diff_header($head);
+       ($head, my $mode, my $deletion) = parse_diff_header($head);
        for (@{$head->{DISPLAY}}) {
                print;
        }
@@ -1200,6 +1217,13 @@ sub patch_update_file {
        if (@{$mode->{TEXT}}) {
                unshift @hunk, $mode;
        }
+       if (@{$deletion->{TEXT}}) {
+               foreach my $hunk (@hunk) {
+                       push @{$deletion->{TEXT}}, @{$hunk->{TEXT}};
+                       push @{$deletion->{DISPLAY}}, @{$hunk->{DISPLAY}};
+               }
+               @hunk = ($deletion);
+       }
 
        $num = scalar @hunk;
        $ix = 0;
@@ -1253,7 +1277,9 @@ sub patch_update_file {
                        print;
                }
                print colored $prompt_color, $patch_mode_flavour{VERB},
-                 ($hunk[$ix]{TYPE} eq 'mode' ? ' mode change' : ' this hunk'),
+                 ($hunk[$ix]{TYPE} eq 'mode' ? ' mode change' :
+                  $hunk[$ix]{TYPE} eq 'deletion' ? ' deletion' :
+                  ' this hunk'),
                  $patch_mode_flavour{TARGET},
                  " [y,n,q,a,d,/$other,?]? ";
                my $line = prompt_single_character;
@@ -1493,8 +1519,8 @@ sub process_args {
                                                       'checkout_head' : 'checkout_nothead');
                                        $arg = shift @ARGV or die "missing --";
                                }
-                       } elsif ($1 eq 'stage') {
-                               $patch_mode = 'stage';
+                       } elsif ($1 eq 'stage' or $1 eq 'stash') {
+                               $patch_mode = $1;
                                $arg = shift @ARGV or die "missing --";
                        } else {
                                die "unknown --patch mode: $1";