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Merge branch 'jk/add-i-mode'

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* jk/add-i-mode:
  add--interactive: allow user to choose mode update
  add--interactive: ignore mode change in 'p'atch command
This commit is contained in:
Junio C Hamano 2008-04-09 00:29:24 -07:00
commit ce47dc0775
2 changed files with 68 additions and 0 deletions
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49
git-add--interactive.perl
View File

@ -550,6 +550,21 @@ sub parse_diff {
return @hunk;
}
sub parse_diff_header {
my $src = shift;
my $head = { TEXT => [], DISPLAY => [] };
my $mode = { TEXT => [], DISPLAY => [] };
for (my $i = 0; $i < @{$src->{TEXT}}; $i++) {
my $dest = $src->{TEXT}->[$i] =~ /^(old|new) mode (\d+)$/ ?
$mode : $head;
push @{$dest->{TEXT}}, $src->{TEXT}->[$i];
push @{$dest->{DISPLAY}}, $src->{DISPLAY}->[$i];
}
return ($head, $mode);
}
sub hunk_splittable {
my ($text) = @_;
@ -795,9 +810,40 @@ sub patch_update_file {
my ($ix, $num);
my $path = shift;
my ($head, @hunk) = parse_diff($path);
($head, my $mode) = parse_diff_header($head);
for (@{$head->{DISPLAY}}) {
print;
}
if (@{$mode->{TEXT}}) {
while (1) {
print @{$mode->{DISPLAY}};
print colored $prompt_color,
"Stage mode change [y/n/a/d/?]? ";
my $line = <STDIN>;
if ($line =~ /^y/i) {
$mode->{USE} = 1;
last;
}
elsif ($line =~ /^n/i) {
$mode->{USE} = 0;
last;
}
elsif ($line =~ /^a/i) {
$_->{USE} = 1 foreach ($mode, @hunk);
last;
}
elsif ($line =~ /^d/i) {
$_->{USE} = 0 foreach ($mode, @hunk);
last;
}
else {
help_patch_cmd('');
next;
}
}
}
$num = scalar @hunk;
$ix = 0;
@ -920,6 +966,9 @@ sub patch_update_file {
my $n_lofs = 0;
my @result = ();
if ($mode->{USE}) {
push @result, @{$mode->{TEXT}};
}
for (@hunk) {
my $text = $_->{TEXT};
my ($o_ofs, $o_cnt, $n_ofs, $n_cnt) =

19
t/t3701-add-interactive.sh
View File

@ -66,4 +66,23 @@ test_expect_success 'revert works (commit)' '
grep "unchanged *+3/-0 file" output
'
test_expect_success 'patch does not affect mode' '
git reset --hard &&
echo content >>file &&
chmod +x file &&
printf "n\\ny\\n" | git add -p &&
git show :file | grep content &&
git diff file | grep "new mode"
'
test_expect_success 'stage mode but not hunk' '
git reset --hard &&
echo content >>file &&
chmod +x file &&
printf "y\\nn\\n" | git add -p &&
git diff --cached file | grep "new mode" &&
git diff file | grep "+content"
'
test_done