-# Copyright (C) 2020-2021 all contributors <meta@public-inbox.org>
+# Copyright (C) all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
# *-external commands of lei
'[' => '[', ']' => ']', ',' => ',' );
sub glob2re {
- my $re = $_[-1];
+ my $re = $_[-1]; # $_[0] may be $lei
my $p = '';
my $in_bracket = 0;
my $qm = 0;
my @cur = externals_each($self);
my $do_glob = !$self->{opt}->{globoff}; # glob by default
if ($do_glob && (my $re = glob2re($loc))) {
- @m = grep(m!$re!, @cur);
+ @m = grep(m!$re/?\z!, @cur);
return @m if scalar(@m);
} elsif (index($loc, '/') < 0) { # exact basename match:
@m = grep(m!/\Q$loc\E/?\z!, @cur);
return (ext_canonicalize($loc));
}
if (scalar(@m) == 0) {
- $self->fail("`$loc' is unknown");
+ die "`$loc' is unknown\n";
} else {
- $self->fail("`$loc' is ambiguous:\n", map { "\t$_\n" } @m);
+ die("`$loc' is ambiguous:\n", map { "\t$_\n" } @m, "\n");
}
- ();
}
-# TODO: does this need JSON output?
-sub lei_ls_external {
- my ($self, $filter) = @_;
- my $opt = $self->{opt};
- my $do_glob = !$opt->{globoff}; # glob by default
- my ($OFS, $ORS) = $opt->{z} ? ("\0", "\0\0") : (" ", "\n");
- $filter //= '*';
- my $re = $do_glob ? glob2re($filter) : undef;
- $re //= index($filter, '/') < 0 ?
- qr!/\Q$filter\E/?\z! : # exact basename match
- qr/\Q$filter\E/; # grep -F semantics
- my @ext = externals_each($self, my $boost = {});
- @ext = $opt->{'invert-match'} ? grep(!/$re/, @ext)
- : grep(/$re/, @ext);
- if ($opt->{'local'} && !$opt->{remote}) {
- @ext = grep(!m!\A[a-z\+]+://!, @ext);
- } elsif ($opt->{remote} && !$opt->{'local'}) {
- @ext = grep(m!\A[a-z\+]+://!, @ext);
- }
- for my $loc (@ext) {
- $self->out($loc, $OFS, 'boost=', $boost->{$loc}, $ORS);
+sub canonicalize_excludes {
+ my ($lei, $excludes) = @_;
+ my %x;
+ for my $loc (@$excludes) {
+ my @l = get_externals($lei, $loc, 1);
+ $x{$_} = 1 for @l;
}
+ \%x;
}
# returns an anonymous sub which returns an array of potential results