From f4609b896fac842433bd495c166d5987852a6a73 Mon Sep 17 00:00:00 2001 From: Vincent Ambo Date: Sat, 21 Nov 2020 19:20:35 +0100 Subject: merge(3p/git): Merge git subtree at v2.29.2 This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because there is some breakage in the git build related to the netrc credentials helper which someone has taken care of in nixpkgs. The stable channel is not used for anything other than git, so this should be fine. Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb --- third_party/git/git-add--interactive.perl | 104 +++++++++++++++++++++--------- 1 file changed, 73 insertions(+), 31 deletions(-) (limited to 'third_party/git/git-add--interactive.perl') diff --git a/third_party/git/git-add--interactive.perl b/third_party/git/git-add--interactive.perl index c20ae9e2102b..8a7201871257 100755 --- a/third_party/git/git-add--interactive.perl +++ b/third_party/git/git-add--interactive.perl @@ -177,7 +177,9 @@ sub run_cmd_pipe { } else { my $fh = undef; open($fh, '-|', @_) or die; - return <$fh>; + my @out = <$fh>; + close $fh || die "Cannot close @_ ($!)"; + return @out; } } @@ -224,7 +226,7 @@ my $status_head = sprintf($status_fmt, __('staged'), __('unstaged'), __('path')) sub get_empty_tree { return $empty_tree if defined $empty_tree; - $empty_tree = run_cmd_pipe(qw(git hash-object -t tree /dev/null)); + ($empty_tree) = run_cmd_pipe(qw(git hash-object -t tree /dev/null)); chomp $empty_tree; return $empty_tree; } @@ -712,7 +714,7 @@ sub parse_diff { if (defined $patch_mode_revision) { push @diff_cmd, get_diff_reference($patch_mode_revision); } - my @diff = run_cmd_pipe("git", @diff_cmd, "--", $path); + my @diff = run_cmd_pipe("git", @diff_cmd, qw(--no-color --), $path); my @colored = (); if ($diff_use_color) { my @display_cmd = ("git", @diff_cmd, qw(--color --), $path); @@ -752,8 +754,13 @@ sub parse_diff_header { my $head = { TEXT => [], DISPLAY => [], TYPE => 'header' }; my $mode = { TEXT => [], DISPLAY => [], TYPE => 'mode' }; my $deletion = { TEXT => [], DISPLAY => [], TYPE => 'deletion' }; + my $addition; for (my $i = 0; $i < @{$src->{TEXT}}; $i++) { + if ($src->{TEXT}->[$i] =~ /^new file/) { + $addition = 1; + $head->{TYPE} = 'addition'; + } my $dest = $src->{TEXT}->[$i] =~ /^(old|new) mode (\d+)$/ ? $mode : $src->{TEXT}->[$i] =~ /^deleted file/ ? $deletion : @@ -761,7 +768,7 @@ sub parse_diff_header { push @{$dest->{TEXT}}, $src->{TEXT}->[$i]; push @{$dest->{DISPLAY}}, $src->{DISPLAY}->[$i]; } - return ($head, $mode, $deletion); + return ($head, $mode, $deletion, $addition); } sub hunk_splittable { @@ -1127,7 +1134,7 @@ aborted and the hunk is left unchanged. EOF2 close $fh; - chomp(my $editor = run_cmd_pipe(qw(git var GIT_EDITOR))); + chomp(my ($editor) = run_cmd_pipe(qw(git var GIT_EDITOR))); system('sh', '-c', $editor.' "$@"', $editor, $hunkfile); if ($? != 0) { @@ -1425,46 +1432,55 @@ my %patch_update_prompt_modes = ( stage => { mode => N__("Stage mode change [y,n,q,a,d%s,?]? "), deletion => N__("Stage deletion [y,n,q,a,d%s,?]? "), + addition => N__("Stage addition [y,n,q,a,d%s,?]? "), hunk => N__("Stage this hunk [y,n,q,a,d%s,?]? "), }, stash => { mode => N__("Stash mode change [y,n,q,a,d%s,?]? "), deletion => N__("Stash deletion [y,n,q,a,d%s,?]? "), + addition => N__("Stash addition [y,n,q,a,d%s,?]? "), hunk => N__("Stash this hunk [y,n,q,a,d%s,?]? "), }, reset_head => { mode => N__("Unstage mode change [y,n,q,a,d%s,?]? "), deletion => N__("Unstage deletion [y,n,q,a,d%s,?]? "), + addition => N__("Unstage addition [y,n,q,a,d%s,?]? "), hunk => N__("Unstage this hunk [y,n,q,a,d%s,?]? "), }, reset_nothead => { mode => N__("Apply mode change to index [y,n,q,a,d%s,?]? "), deletion => N__("Apply deletion to index [y,n,q,a,d%s,?]? "), + addition => N__("Apply addition to index [y,n,q,a,d%s,?]? "), hunk => N__("Apply this hunk to index [y,n,q,a,d%s,?]? "), }, checkout_index => { mode => N__("Discard mode change from worktree [y,n,q,a,d%s,?]? "), deletion => N__("Discard deletion from worktree [y,n,q,a,d%s,?]? "), + addition => N__("Discard addition from worktree [y,n,q,a,d%s,?]? "), hunk => N__("Discard this hunk from worktree [y,n,q,a,d%s,?]? "), }, checkout_head => { mode => N__("Discard mode change from index and worktree [y,n,q,a,d%s,?]? "), deletion => N__("Discard deletion from index and worktree [y,n,q,a,d%s,?]? "), + addition => N__("Discard addition from index and worktree [y,n,q,a,d%s,?]? "), hunk => N__("Discard this hunk from index and worktree [y,n,q,a,d%s,?]? "), }, checkout_nothead => { mode => N__("Apply mode change to index and worktree [y,n,q,a,d%s,?]? "), deletion => N__("Apply deletion to index and worktree [y,n,q,a,d%s,?]? "), + addition => N__("Apply addition to index and worktree [y,n,q,a,d%s,?]? "), hunk => N__("Apply this hunk to index and worktree [y,n,q,a,d%s,?]? "), }, worktree_head => { mode => N__("Discard mode change from worktree [y,n,q,a,d%s,?]? "), deletion => N__("Discard deletion from worktree [y,n,q,a,d%s,?]? "), + addition => N__("Discard addition from worktree [y,n,q,a,d%s,?]? "), hunk => N__("Discard this hunk from worktree [y,n,q,a,d%s,?]? "), }, worktree_nothead => { mode => N__("Apply mode change to worktree [y,n,q,a,d%s,?]? "), deletion => N__("Apply deletion to worktree [y,n,q,a,d%s,?]? "), + addition => N__("Apply addition to worktree [y,n,q,a,d%s,?]? "), hunk => N__("Apply this hunk to worktree [y,n,q,a,d%s,?]? "), }, ); @@ -1474,7 +1490,7 @@ sub patch_update_file { my ($ix, $num); my $path = shift; my ($head, @hunk) = parse_diff($path); - ($head, my $mode, my $deletion) = parse_diff_header($head); + ($head, my $mode, my $deletion, my $addition) = parse_diff_header($head); for (@{$head->{DISPLAY}}) { print; } @@ -1497,6 +1513,7 @@ sub patch_update_file { my ($prev, $next, $other, $undecided, $i); $other = ''; + last if ($ix and !$num); if ($num <= $ix) { $ix = 0; } @@ -1529,35 +1546,51 @@ sub patch_update_file { last; } } - last if (!$undecided); + last if (!$undecided && ($num || !$addition)); - if ($hunk[$ix]{TYPE} eq 'hunk' && - hunk_splittable($hunk[$ix]{TEXT})) { - $other .= ',s'; - } - if ($hunk[$ix]{TYPE} eq 'hunk') { - $other .= ',e'; - } - for (@{$hunk[$ix]{DISPLAY}}) { - print; + if ($num) { + if ($hunk[$ix]{TYPE} eq 'hunk' && + hunk_splittable($hunk[$ix]{TEXT})) { + $other .= ',s'; + } + if ($hunk[$ix]{TYPE} eq 'hunk') { + $other .= ',e'; + } + for (@{$hunk[$ix]{DISPLAY}}) { + print; + } } - print colored $prompt_color, - sprintf(__($patch_update_prompt_modes{$patch_mode}{$hunk[$ix]{TYPE}}), $other); + my $type = $num ? $hunk[$ix]{TYPE} : $head->{TYPE}; + print colored $prompt_color, "(", ($ix+1), "/", ($num ? $num : 1), ") ", + sprintf(__($patch_update_prompt_modes{$patch_mode}{$type}), $other); my $line = prompt_single_character; last unless defined $line; if ($line) { if ($line =~ /^y/i) { - $hunk[$ix]{USE} = 1; + if ($num) { + $hunk[$ix]{USE} = 1; + } else { + $head->{USE} = 1; + } } elsif ($line =~ /^n/i) { - $hunk[$ix]{USE} = 0; + if ($num) { + $hunk[$ix]{USE} = 0; + } else { + $head->{USE} = 0; + } } elsif ($line =~ /^a/i) { - while ($ix < $num) { - if (!defined $hunk[$ix]{USE}) { - $hunk[$ix]{USE} = 1; + if ($num) { + while ($ix < $num) { + if (!defined $hunk[$ix]{USE}) { + $hunk[$ix]{USE} = 1; + } + $ix++; } + } else { + $head->{USE} = 1; $ix++; } next; @@ -1594,19 +1627,28 @@ sub patch_update_file { next; } elsif ($line =~ /^d/i) { - while ($ix < $num) { - if (!defined $hunk[$ix]{USE}) { - $hunk[$ix]{USE} = 0; + if ($num) { + while ($ix < $num) { + if (!defined $hunk[$ix]{USE}) { + $hunk[$ix]{USE} = 0; + } + $ix++; } + } else { + $head->{USE} = 0; $ix++; } next; } elsif ($line =~ /^q/i) { - for ($i = 0; $i < $num; $i++) { - if (!defined $hunk[$i]{USE}) { - $hunk[$i]{USE} = 0; + if ($num) { + for ($i = 0; $i < $num; $i++) { + if (!defined $hunk[$i]{USE}) { + $hunk[$i]{USE} = 0; + } } + } elsif (!defined $head->{USE}) { + $head->{USE} = 0; } $quit = 1; last; @@ -1724,7 +1766,7 @@ sub patch_update_file { } } - @hunk = coalesce_overlapping_hunks(@hunk); + @hunk = coalesce_overlapping_hunks(@hunk) if ($num); my $n_lofs = 0; my @result = (); @@ -1734,7 +1776,7 @@ sub patch_update_file { } } - if (@result) { + if (@result or $head->{USE}) { my @patch = reassemble_patch($head->{TEXT}, @result); my $apply_routine = $patch_mode_flavour{APPLY}; &$apply_routine(@patch); -- cgit 1.4.1