+ my $cmd = [ qw(git rev-parse --git-dir) ];
+ my $fh = popen_rd($cmd, undef, {-C => $cd});
+ my $dir = do { local $/; <$fh> };
+ close $fh or die "error in ".join(' ', @$cmd)." (cwd:$cd): $!\n";
+ chomp $dir;
+ $$ver = 1 if $ver;
+ return abs_path($cd) if ($dir eq '.' && defined $cd);
+ abs_path($dir);
+}
+
+# for unconfigured inboxes
+sub detect_indexlevel ($) {
+ my ($ibx) = @_;
+
+ # brand new or never before indexed inboxes default to full
+ return 'full' unless $ibx->over;
+ delete $ibx->{over}; # don't leave open FD lying around
+
+ my $l = 'basic';
+ my $srch = $ibx->search or return $l;
+ delete $ibx->{search}; # don't leave open FD lying around
+ if (my $xdb = $srch->xdb) {
+ $l = 'full';
+ my $m = $xdb->get_metadata('indexlevel');
+ if ($m eq 'medium') {
+ $l = $m;
+ } elsif ($m ne '') {
+ warn <<"";
+$ibx->{inboxdir} has unexpected indexlevel in Xapian: $m
+
+ }
+ }
+ $l;
+}
+
+sub unconfigured_ibx ($$) {
+ my ($dir, $i) = @_;
+ my $name = "unconfigured-$i";
+ PublicInbox::Inbox->new({
+ name => $name,
+ address => [ "$name\@example.com" ],
+ inboxdir => $dir,
+ # TODO: consumers may want to warn on this:
+ #-unconfigured => 1,
+ });
+}
+
+sub resolve_inboxes ($;$$) {
+ my ($argv, $opt, $cfg) = @_;
+ $opt ||= {};
+
+ $cfg //= eval { PublicInbox::Config->new };
+ if ($opt->{all}) {
+ my $cfgfile = PublicInbox::Config::default_file();
+ $cfg or die "--all specified, but $cfgfile not readable\n";
+ @$argv and die "--all specified, but directories specified\n";
+ }
+
+ my $min_ver = $opt->{-min_inbox_version} || 0;
+ my (@old, @ibxs);
+ my %dir2ibx;
+ if ($cfg) {
+ $cfg->each_inbox(sub {
+ my ($ibx) = @_;
+ my $path = abs_path($ibx->{inboxdir});
+ if (defined($path)) {
+ $dir2ibx{$path} = $ibx;
+ } else {
+ warn <<EOF;
+W: $ibx->{name} $ibx->{inboxdir}: $!
+EOF
+ }
+ });
+ }
+ if ($opt->{all}) {
+ my @all = values %dir2ibx;
+ @all = grep { $_->version >= $min_ver } @all;
+ push @ibxs, @all;
+ } else { # directories specified on the command-line
+ my $i = 0;
+ my @dirs = @$argv;
+ push @dirs, '.' unless @dirs;
+ foreach (@dirs) {
+ my $v;
+ my $dir = resolve_repo_dir($_, \$v);
+ if ($v < $min_ver) {
+ push @old, $dir;
+ next;
+ }
+ my $ibx = $dir2ibx{$dir} ||= unconfigured_ibx($dir, $i);
+ $i++;
+ push @ibxs, $ibx;
+ }
+ }
+ if (@old) {
+ die "inboxes $min_ver inboxes not supported by $0\n\t",
+ join("\n\t", @old), "\n";
+ }
+ @ibxs;
+}
+
+# TODO: make Devel::Peek optional, only used for daemon
+my @base_mod = qw(Email::MIME Devel::Peek);
+my @over_mod = qw(DBD::SQLite DBI);
+my %mod_groups = (
+ -index => [ @base_mod, @over_mod ],
+ -base => \@base_mod,
+ -search => [ @base_mod, @over_mod, 'Search::Xapian' ],
+);
+
+sub scan_ibx_modules ($$) {
+ my ($mods, $ibx) = @_;
+ if (!$ibx->{indexlevel} || $ibx->{indexlevel} ne 'basic') {
+ $mods->{'Search::Xapian'} = 1;
+ } else {
+ $mods->{$_} = 1 foreach @over_mod;
+ }
+}