# Copyright (C) all contributors
# License: AGPL-3.0+
# "lei add-external" command
package PublicInbox::LeiAddExternal;
use strict;
use v5.10.1;
sub _finish_add_external {
my ($lei, $location) = @_;
my $new_boost = $lei->{opt}->{boost} // 0;
my $key = "external.$location.boost";
my $cur_boost = $lei->_lei_cfg(1)->{$key};
return if defined($cur_boost) && $cur_boost == $new_boost; # idempotent
$lei->_config($key, $new_boost);
}
sub lei_add_external {
my ($lei, $location) = @_;
my $mirror = $lei->{opt}->{mirror} // do {
my @fail;
for my $sw ($lei->index_opt, $lei->curl_opt,
qw(no-torsocks torsocks inbox-version)) {
my ($f) = (split(/|/, $sw, 2))[0];
next unless defined $lei->{opt}->{$f};
$f = length($f) == 1 ? "-$f" : "--$f";
push @fail, $f;
}
if (scalar(@fail) == 1) {
return $lei->("@fail requires --mirror");
} elsif (@fail) {
my $last = pop @fail;
my $fail = join(', ', @fail);
return $lei->("@fail and $last require --mirror");
}
undef;
};
$location = $lei->ext_canonicalize($location);
if (defined($mirror) && -d $location) {
$lei->fail(<<""); # TODO: did you mean "update-external?"
--mirror destination `$location' already exists
} elsif (-d $location) {
index($location, "\n") >= 0 and
return $lei->fail("`\\n' not allowed in `$location'");
}
if ($location !~ m!\Ahttps?://! && !-d $location) {
$mirror // return $lei->fail("$location not a directory");
index($location, "\n") >= 0 and
return $lei->fail("`\\n' not allowed in `$location'");
$mirror = $lei->ext_canonicalize($mirror);
require PublicInbox::LeiMirror;
PublicInbox::LeiMirror->start($lei, $mirror => $location);
} else {
_finish_add_external($lei, $location);
}
}
sub _complete_add_external { # for bash, this relies on "compopt -o nospace"
my ($lei, @argv) = @_;
my $cfg = $lei->_lei_cfg or return ();
my $match_cb = $lei->complete_url_prepare(\@argv);
require URI;
map {
my $u = URI->new(substr($_, length('external.')));
my ($base) = ($u->path =~ m!((?:/?.*)?/)[^/]+/?\z!);
$u->path($base);
$match_cb->($u->as_string);
} grep(m!\Aexternal\.https?://!, @{$cfg->{-section_order}});
}
1;