use PublicInbox::Spawn qw(spawn popen_rd);
use PublicInbox::Lock;
use PublicInbox::Eml;
+use PublicInbox::Import;
+use PublicInbox::ContentHash qw(git_sha);
use Time::HiRes qw(stat); # ctime comparisons for config cache
use File::Path qw(mkpath);
use File::Spec;
@net_opt, @c_opt ],
'forget-mail-sync' => [ 'LOCATION...',
'forget sync information for a mail folder', @c_opt ],
-'prune-mail-sync' => [ 'LOCATION...|--all',
+'refresh-mail-sync' => [ 'LOCATION...|--all',
'prune dangling sync data for a mail folder', 'all:s', @c_opt ],
'export-kw' => [ 'LOCATION...|--all',
'one-time export of keywords of sync sources',
# make sure client sees stdout before exit
$self->{1}->autoflush(1) if $self->{1};
stop_pager($self);
- if ($self->{pkt_op_p}) { # to top lei-daemon
+ if ($self->{pkt_op_p}) { # worker => lei-daemon
$self->{pkt_op_p}->pkt_do('x_it', $code);
- } elsif ($self->{sock}) { # to lei(1) client
+ } elsif ($self->{sock}) { # lei->daemon => lei(1) client
send($self->{sock}, "x_it $code", MSG_EOR);
+ } elsif ($quit == \&CORE::exit) { # an admin (one-shot) command
+ exit($code >> 8);
} # else ignore if client disconnected
}
my ($self, $buf, $exit_code) = @_;
$self->{failed}++;
err($self, $buf) if defined $buf;
- # calls fail_handler:
+ # calls fail_handler
$self->{pkt_op_p}->pkt_do('!') if $self->{pkt_op_p};
x_it($self, ($exit_code // 1) << 8);
undef;
$self->{pkt_op_p}->pkt_do('child_error', $child_error);
} elsif ($self->{sock}) { # to lei(1) client
send($self->{sock}, "child_error $child_error", MSG_EOR);
+ } else { # non-lei admin command
+ $self->{child_error} ||= $child_error;
} # else noop if client disconnected
}
$ops->{x_it} = [ \&x_it, $lei ];
$ops->{child_error} = [ \&child_error, $lei ];
$ops->{incr} = [ \&incr, $lei ];
+ $ops->{sto_done_request} = [ \&sto_done_request, $lei, $lei->{sock} ];
$ops;
}
sub dispatch {
my ($self, $cmd, @argv) = @_;
+ fchdir($self) or return;
+ local %ENV = %{$self->{env}};
local $current_lei = $self; # for __WARN__
$self->{2}->autoflush(1); # keep stdout buffered until x_it|DESTROY
return _help($self, 'no command given') unless defined($cmd);
$cur_st = pack('dd', $st[10], $st[7]);
qerr($self, "# $f created") if $self->{cmd} ne 'config';
}
- my $cfg = PublicInbox::Config->git_config_dump($f);
+ my $cfg = PublicInbox::Config->git_config_dump($f, $self->{2});
$cfg->{-st} = $cur_st;
$cfg->{'-f'} = $f;
if ($sto && canonpath_harder($sto_dir // store_path($self))
# caller needs to "-t $self->{1}" to check if tty
sub start_pager {
- my ($self) = @_;
+ my ($self, $new_env) = @_;
my $fh = popen_rd([qw(git var GIT_PAGER)]);
chomp(my $pager = <$fh> // '');
close($fh) or warn "`git var PAGER' error: \$?=$?";
return if $pager eq 'cat' || $pager eq '';
- my $new_env = { LESS => 'FRX', LV => '-c' };
- $new_env->{MORE} = 'FRX' if $^O eq 'freebsd';
+ $new_env //= {};
+ $new_env->{LESS} //= 'FRX';
+ $new_env->{LV} //= '-c';
+ $new_env->{MORE} = $new_env->{LESS} if $^O eq 'freebsd';
pipe(my ($r, $wpager)) or return warn "pipe: $!";
my $rdr = { 0 => $r, 1 => $self->{1}, 2 => $self->{2} };
my $pgr = [ undef, @$rdr{1, 2} ];
$self->{pgr} = $pgr;
}
+# display a message for user before spawning full-screen $VISUAL
+sub pgr_err {
+ my ($self, @msg) = @_;
+ return $self->err(@msg) unless $self->{sock} && -t $self->{2};
+ start_pager($self, { LESS => 'RX' }); # no 'F' so we prompt
+ print { $self->{2} } @msg;
+ $self->{2}->autoflush(1);
+ stop_pager($self);
+ send($self->{sock}, 'wait', MSG_EOR); # wait for user to quit pager
+}
+
sub stop_pager {
my ($self) = @_;
my $pgr = delete($self->{pgr}) or return;
$self->{2} = $pgr->[2];
- # do not restore original stdout, just close it so we error out
close(delete($self->{1})) if $self->{1};
+ $self->{1} = $pgr->[1];
}
sub accept_dispatch { # Listener {post_accept} callback
my ($argc, @argv) = split(/\0/, $buf, -1);
undef $buf;
my %env = map { split(/=/, $_, 2) } splice(@argv, $argc);
- if (chdir($self->{3})) {
- local %ENV = %env;
- $self->{env} = \%env;
- eval { dispatch($self, @argv) };
- send($sock, $@, MSG_EOR) if $@;
- } else {
- send($sock, "fchdir: $!", MSG_EOR); # implicit close
- }
+ $self->{env} = \%env;
+ eval { dispatch($self, @argv) };
+ send($sock, $@, MSG_EOR) if $@;
}
sub dclose {
open($lei->{1}, '>>&', \*STDOUT) or die "dup 1: $!";
open($lei->{2}, '>>&', \*STDERR) or die "dup 2: $!";
open($lei->{3}, '/') or die "open /: $!";
- chdir($lei->{3}) or die "chdir /': $!";
my ($x, $y);
socketpair($x, $y, AF_UNIX, SOCK_SEQPACKET, 0) or die "socketpair: $!";
$lei->{sock} = $x;
for my $f (keys %{$MDIR2CFGPATH->{$mdir} // {}}) {
my $cfg = $PATH2CFG{$f} // next;
eval {
- local %ENV = %{$cfg->{-env}};
my $lei = cfg2lei($cfg);
$lei->dispatch('note-event',
"maildir:$mdir", $nc, $bn, $fn);
open STDERR, '>&STDIN' or die "redirect stderr failed: $!";
open STDOUT, '>&STDIN' or die "redirect stdout failed: $!";
# $daemon pipe to `lei' closed, main loop begins:
- PublicInbox::DS->EventLoop;
+ eval { PublicInbox::DS->EventLoop };
+ warn "event loop error: $@\n" if $@;
dump_and_clear_log();
exit($exit_code // 0);
}
}
}
-sub git_blob_id {
- my ($lei, $eml) = @_;
- ($lei->{sto} // _lei_store($lei, 1))->git_blob_id($eml);
+# TODO: support SHA-256
+sub git_oid {
+ my $eml = $_[-1];
+ $eml->header_set($_) for @PublicInbox::Import::UNWANTED_HEADERS;
+ git_sha(1, $eml);
}
sub lms { # read-only LeiMailSync
sub sto_done_request { # only call this from lei-daemon process (not workers)
my ($lei, $sock) = @_;
- if ($sock //= $lei->{sock}) {
- $LIVE_SOCK{"$sock"} = $sock;
- $lei->{sto}->ipc_do('done', "$sock"); # issue, async wait
- } else { # forcibly wait
- my $wait = $lei->{sto}->ipc_do('done');
- }
+ eval {
+ if ($sock //= $lei->{sock}) { # issue, async wait
+ $LIVE_SOCK{"$sock"} = $sock;
+ $lei->{sto}->ipc_do('done', "$sock");
+ } else { # forcibly wait
+ my $wait = $lei->{sto}->ipc_do('done');
+ }
+ };
+ $lei->err($@) if $@;
}
sub sto_done_complete { # called in lei-daemon when LeiStore->done is complete