Orion API - 建置

    for my $p (@$patterns) {
        my ($re, $method, $args) = @$p;
        next unless $path =~ $re;
        if ($args->{headers}) {
          my Data::Dumper $d;
          $d = $d->new([$args->{headers}], ['$args->{headers}']);
          $d->Deepcopy(1);
          $d->Purity(1);
          eval $d->Dump;
        }
        my $s = $method_cache{$method} //= view->can($method) or die "Can't locate method: $method\n";
        my $start_call = [gettimeofday];
    no warnings 'once';
    $view::path = $path;
        my ($content, $ext, undef, @new_sources) = $s->(nonce => $nonce, website => $ENV{WEBSITE}, repos => $ENV{REPOS}, path => $path, lang => $lang, %$args);
        my $elapsed = tv_interval($start_call);
        if ($$args{compress}) {
          $lang .= ".gz";
          if (defined $content) {
            utf8::encode($content) if utf8::is_utf8 $content;
            gzip \($content, my $compressed);
            $content = $compressed;
          }
        }
        if (defined $content) {
          my $dest = "$target_base/$target_file.$ext$lang";
          my $encoding = $$args{encoding} // ($$args{compress} ? "raw" : "utf8");
          my $mtime;
          #$mtime = $_->mtime for map stat $_, "content/$path";
          open my $fh, ">:$encoding", $dest
            or die "Can't open $dest: $!\n";
          print $fh $content;
          close $fh;
          #utime $mtime, $mtime, $dest if $mtime;
        }
        syswrite_all "Built to $target_base/$target_file.$ext$lang in ${elapsed}s.\n";
        return @new_sources;
    }

  COPY:
    my ($dest, $copied) = copy_if_newer $file, "$target_base/$file";
    syswrite_all "Copied to $dest.\n" if $copied;