X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=lib%2FPublicInbox%2FLEI.pm;h=628908b5bc22ae8e098c4be376fb9aa651e038e4;hb=4420ed836691b94d14c79127990aba27673759eb;hp=a4f4e58c33fdcee152b343e907729b5f3000697f;hpb=1001b281a99274c2669f26ab641961a16cb16dec;p=public-inbox.git diff --git a/lib/PublicInbox/LEI.pm b/lib/PublicInbox/LEI.pm index a4f4e58c..628908b5 100644 --- a/lib/PublicInbox/LEI.pm +++ b/lib/PublicInbox/LEI.pm @@ -23,11 +23,12 @@ use PublicInbox::Sigfd; use PublicInbox::DS qw(now dwaitpid); use PublicInbox::Spawn qw(spawn popen_rd); use PublicInbox::Lock; +use PublicInbox::Eml; use Time::HiRes qw(stat); # ctime comparisons for config cache use File::Path qw(mkpath); use File::Spec; our $quit = \&CORE::exit; -our ($current_lei, $errors_log, $listener, $oldset); +our ($current_lei, $errors_log, $listener, $oldset, $dir_idle); my ($recv_cmd, $send_cmd); my $GLP = Getopt::Long::Parser->new; $GLP->configure(qw(gnu_getopt no_ignore_case auto_abbrev)); @@ -64,32 +65,43 @@ sub opt_dash ($$) { ($spec, '<>' => $cb, $GLP_PASS) # for Getopt::Long } -sub rel2abs ($$) { +# rel2abs preserves symlinks in parent, unlike abs_path +sub rel2abs { my ($self, $p) = @_; - return $p if index($p, '/') == 0; # already absolute + if (index($p, '/') == 0) { # already absolute + $p =~ tr!/!/!s; # squeeze redundant slashes + chop($p) if substr($p, -1, 1) eq '/'; + return $p; + } my $pwd = $self->{env}->{PWD}; + my $cwd; if (defined $pwd) { - my $cwd = $self->{3} // getcwd() // die "getcwd(PWD=$pwd): $!"; + my $xcwd = $self->{3} // + ($cwd = getcwd() // die "getcwd(PWD=$pwd): $!"); if (my @st_pwd = stat($pwd)) { - my @st_cwd = stat($cwd) or die "stat($cwd): $!"; + my @st_cwd = stat($xcwd) or die "stat($xcwd): $!"; "@st_pwd[1,0]" eq "@st_cwd[1,0]" or - $self->{env}->{PWD} = $pwd = $cwd; + $self->{env}->{PWD} = $pwd = undef; } else { # PWD was invalid - delete $self->{env}->{PWD}; - undef $pwd; + $self->{env}->{PWD} = $pwd = undef; } } - $pwd //= $self->{env}->{PWD} = getcwd() // die "getcwd(PWD=$pwd): $!"; + $pwd //= $self->{env}->{PWD} = $cwd // getcwd() // die "getcwd: $!"; File::Spec->rel2abs($p, $pwd); } -sub store_path ($) { +# abs_path resolves symlinks in parent iff all parents exist +sub abs_path { Cwd::abs_path($_[1]) // rel2abs(@_) } + +sub share_path ($) { # $HOME/.local/share/lei/$FOO my ($self) = @_; rel2abs($self, ($self->{env}->{XDG_DATA_HOME} // ($self->{env}->{HOME} // '/nonexistent').'/.local/share') - .'/lei/store'); + .'/lei'); } +sub store_path ($) { share_path($_[0]) . '/store' } + sub _config_path ($) { my ($self) = @_; rel2abs($self, ($self->{env}->{XDG_CONFIG_HOME} // @@ -121,9 +133,26 @@ sub index_opt { my @c_opt = qw(c=s@ C=s@ quiet|q); my @lxs_opt = (qw(remote! local! external! include|I=s@ exclude=s@ only=s@ - import-remote! no-torsocks torsocks=s), + import-remote! no-torsocks torsocks=s), PublicInbox::LeiQuery::curl_opt()); +# we don't support -C as an alias for --find-copies since it's already +# used for chdir +our @diff_opt = qw(unified|U=i output-indicator-new=s output-indicator-old=s + output-indicator-context=s indent-heuristic! + minimal patience histogram anchored=s@ diff-algorithm=s + color-moved:s color-moved-ws=s no-color-moved no-color-moved-ws + word-diff:s word-diff-regex=s color-words:s no-renames + rename-empty! check ws-error-highlight=s full-index binary + abbrev:i break-rewrites|B:s find-renames|M:s find-copies:s + find-copies-harder irreversible-delete|D l=i diff-filter=s + S=s G=s find-object=s pickaxe-all pickaxe-regex O=s R + relative:s text|a ignore-cr-at-eol ignore-space-at-eol + ignore-space-change|b ignore-all-space|w ignore-blank-lines + inter-hunk-context=i function-context|W exit-code ext-diff + no-ext-diff textconv! src-prefix=s dst-prefix=s no-prefix + line-prefix=s); + # we generate shell completion + help using %CMD and %OPTDESC, # see lei__complete() and PublicInbox::LeiHelp # command => [ positional_args, 1-line description, Getopt::Long option spec ] @@ -131,15 +160,32 @@ our %CMD = ( # sorted in order of importance/use: 'q' => [ '--stdin|SEARCH_TERMS...', 'search for messages matching terms', 'stdin|', # /|\z/ must be first for lone dash @lxs_opt, - qw(save-as=s output|mfolder|o=s format|f=s dedupe|d=s threads|t+ + qw(save output|mfolder|o=s format|f=s dedupe|d=s threads|t+ sort|s=s reverse|r offset=i pretty jobs|j=s globoff|g augment|a - import-before! lock=s@ rsyncable alert=s@ mua=s verbose|v+), @c_opt, - opt_dash('limit|n=i', '[0-9]+') ], + import-before! lock=s@ rsyncable alert=s@ mua=s verbose|v+ + color! mail-sync!), @c_opt, opt_dash('limit|n=i', '[0-9]+') ], + +'up' => [ 'OUTPUT|--all', 'update saved search', + qw(jobs|j=s lock=s@ alert=s@ mua=s verbose|v+ all:s), @c_opt ], + +'lcat' => [ '--stdin|MSGID_OR_URL...', 'display local copy of message(s)', + 'stdin|', # /|\z/ must be first for lone dash + # some of these options are ridiculous for lcat + @lxs_opt, qw(output|mfolder|o=s format|f=s dedupe|d=s threads|t+ + sort|s=s reverse|r offset=i jobs|j=s globoff|g augment|a + import-before! lock=s@ rsyncable alert=s@ mua=s verbose|v+ + color!), @c_opt, opt_dash('limit|n=i', '[0-9]+') ], 'blob' => [ 'OID', 'show a git blob, reconstructing from mail if necessary', qw(git-dir=s@ cwd! verbose|v+ mail! oid-a|A=s path-a|a=s path-b|b=s), @lxs_opt, @c_opt ], +'rediff' => [ '--stdin|LOCATION...', + 'regenerate a diff with different options', + 'stdin|', # /|\z/ must be first for lone dash + qw(git-dir=s@ cwd! verbose|v+ color:s no-color), + @diff_opt, @lxs_opt, @c_opt ], + 'add-external' => [ 'LOCATION', 'add/set priority of a publicinbox|extindex for extra matches', qw(boost=i mirror=s no-torsocks torsocks=s inbox-version=i @@ -148,21 +194,26 @@ our %CMD = ( # sorted in order of importance/use: 'ls-external' => [ '[FILTER]', 'list publicinbox|extindex locations', qw(format|f=s z|0 globoff|g invert-match|v local remote), @c_opt ], 'ls-label' => [ '', 'list labels', qw(z|0 stats:s), @c_opt ], +'ls-mail-sync' => [ '[FILTER]', 'list mail sync folders', + qw(z|0 globoff|g invert-match|v local remote), @c_opt ], 'forget-external' => [ 'LOCATION...|--prune', 'exclude further results from a publicinbox|extindex', qw(prune), @c_opt ], -'ls-query' => [ '[FILTER...]', 'list saved search queries', - qw(name-only format|f=s), @c_opt ], -'rm-query' => [ 'QUERY_NAME', 'remove a saved search', @c_opt ], -'mv-query' => [ qw(OLD_NAME NEW_NAME), 'rename a saved search', @c_opt ], +'ls-search' => [ '[PREFIX]', 'list saved search queries', + qw(format|f=s pretty l ascii z|0), @c_opt ], +'forget-search' => [ 'OUTPUT', 'forget a saved search', + qw(verbose|v+), @c_opt ], +'edit-search' => [ 'OUTPUT', "edit saved search via `git config --edit'", + @c_opt ], 'plonk' => [ '--threads|--from=IDENT', 'exclude mail matching From: or threads from non-Message-ID searches', qw(stdin| threads|t from|f=s mid=s oid=s), @c_opt ], -'mark' => [ 'KEYWORDS...', - 'set/unset keywords on message(s)', - qw(stdin| in-format|F=s input|i=s@ oid=s@ mid=s@), @c_opt, +'tag' => [ 'KEYWORDS...', + 'set/unset keywords and/or labels on message(s)', + qw(stdin| in-format|F=s input|i=s@ oid=s@ mid=s@), + qw(no-torsocks torsocks=s), PublicInbox::LeiQuery::curl_opt(), @c_opt, pass_through('-kw:foo for delete') ], 'forget' => [ '[--stdin|--oid=OID|--by-mid=MID]', "exclude message(s) on stdin from `q' search results", @@ -172,17 +223,8 @@ our %CMD = ( # sorted in order of importance/use: 'remove imported messages from IMAP, Maildirs, and MH', qw(exact! all jobs:i indexed), @c_opt ], -# code repos are used for `show' to solve blobs from patch mails -'add-coderepo' => [ 'DIRNAME', 'add or set priority of a git code repo', - qw(boost=i), @c_opt ], -'ls-coderepo' => [ '[FILTER_TERMS...]', - 'list known code repos', qw(format|f=s z), @c_opt ], -'forget-coderepo' => [ 'DIRNAME', - 'stop using repo to solve blobs from patches', - qw(prune), @c_opt ], - 'add-watch' => [ 'LOCATION', 'watch for new messages and flag changes', - qw(import! kw|keywords|flags! interval=s recursive|r + qw(import! kw! interval=s recursive|r exclude=s include=s), @c_opt ], 'ls-watch' => [ '[FILTER...]', 'list active watches with numbers and status', qw(format|f=s z), @c_opt ], @@ -191,14 +233,24 @@ our %CMD = ( # sorted in order of importance/use: 'forget-watch' => [ '{WATCH_NUMBER|--prune}', 'stop and forget a watch', qw(prune), @c_opt ], +'index' => [ 'LOCATION...', 'one-time index from URL or filesystem', + qw(in-format|F=s kw! offset=i recursive|r exclude=s include|I=s + verbose|v+ incremental!), + PublicInbox::LeiQuery::curl_opt(), # mainly for --proxy= + @c_opt ], 'import' => [ 'LOCATION...|--stdin', 'one-time import/update from URL or filesystem', qw(stdin| offset=i recursive|r exclude=s include|I=s - lock=s@ in-format|F=s kw|keywords|flags! verbose|v+), @c_opt ], + lock=s@ in-format|F=s kw! verbose|v+ incremental! mail-sync!), + qw(no-torsocks torsocks=s), PublicInbox::LeiQuery::curl_opt(), @c_opt ], + +'export-kw' => [ 'LOCATION...|--all', + 'one-time export of keywords of sync sources', + qw(all:s mode=s), @c_opt ], 'convert' => [ 'LOCATION...|--stdin', 'one-time conversion from URL or filesystem to another format', - qw(stdin| in-format|F=s out-format|f=s output|mfolder|o=s - lock=s@ kw|keywords|flags!), @c_opt ], + qw(stdin| in-format|F=s out-format|f=s output|mfolder|o=s lock=s@ kw!), + qw(no-torsocks torsocks=s), PublicInbox::LeiQuery::curl_opt(), @c_opt ], 'p2q' => [ 'FILE|COMMIT_OID|--stdin', "use a patch to generate a query for `lei q --stdin'", qw(stdin| want|w=s@ uri debug), @c_opt ], @@ -206,6 +258,9 @@ our %CMD = ( # sorted in order of importance/use: 'git-config(1) wrapper for '._config_path($_[0]); }, qw(config-file|system|global|file|f=s), # for conflict detection qw(c=s@ C=s@), pass_through('git config') ], +'inspect' => [ 'ITEMS...', 'inspect lei/store and/or local external', + qw(pretty ascii dir=s), @c_opt ], + 'init' => [ '[DIRNAME]', sub { "initialize storage, default: ".store_path($_[0]); }, @c_opt ], @@ -245,8 +300,11 @@ my %OPTDESC = ( 'lock=s@' => [ 'METHOD|dotlock|fcntl|flock|none', 'mbox(5) locking method(s) to use (default: fcntl,dotlock)' ], +'incremental! import' => 'import already seen IMAP and NNTP articles', 'globoff|g' => "do not match locations using '*?' wildcards ". "and\xa0'[]'\x{a0}ranges", +'invert-match|v' => 'select non-matching lines', +'color!' => 'disable color (for --format=text)', 'verbose|v+' => 'be more verbose', 'external!' => 'do not use externals', 'mail!' => 'do not look in mail storage for OID', @@ -255,10 +313,12 @@ my %OPTDESC = ( 'path-a|a=s' => 'pre-image pathname associated with OID', 'path-b|b=s' => 'post-image pathname associated with OID', 'git-dir=s@' => 'additional git repository to scan', +'proxy=s' => [ 'PROTO://HOST[:PORT]', # shared with curl(1) + "proxy for (e.g. `socks5h://0:9050')" ], 'torsocks=s' => ['VAL|auto|no|yes', 'whether or not to wrap git and curl commands with torsocks'], 'no-torsocks' => 'alias for --torsocks=no', -'save-as=s' => ['NAME', 'save a search terms by given name'], +'save' => "save a search for `lei up'", 'import-remote!' => 'do not memoize remote messages into local store', 'type=s' => [ 'any|mid|git', 'disambiguate type' ], @@ -316,7 +376,9 @@ my %OPTDESC = ( 'jobs|j=i add-external' => 'set parallelism when indexing after --mirror', 'in-format|F=s' => $stdin_formats, -'format|f=s ls-query' => $ls_format, +'format|f=s ls-search' => ['OUT|json|jsonl|concatjson', + 'listing output format' ], +'l ls-search' => 'long listing format', 'format|f=s ls-external' => $ls_format, 'limit|n=i@' => ['NUM', 'limit on number of matches (default: 10000)' ], @@ -333,6 +395,8 @@ my %OPTDESC = ( 'remote' => 'limit operations to those requiring network access', 'remote!' => 'prevent operations requiring network access', +'all:s up' => ['local', 'update all (local) saved searches' ], + 'mid=s' => 'specify the Message-ID of a message', 'oid=s' => 'specify the git object ID of a message', @@ -345,7 +409,7 @@ my %OPTDESC = ( 'by-mid|mid:s' => [ 'MID', 'match only by Message-ID, ignoring contents' ], -'kw|keywords|flags!' => 'disable/enable importing flags', +'kw!' => 'disable/enable importing keywords (aka "flags")', # xargs, env, use "-0", git(1) uses "-z". We support z|0 everywhere 'z|0' => 'use NUL \\0 instead of newline (CR) to delimit lines', @@ -357,7 +421,19 @@ my %CONFIG_KEYS = ( 'leistore.dir' => 'top-level storage location', ); -my @WQ_KEYS = qw(lxs l2m imp mrr cnv p2q mark sol); # internal workers +my @WQ_KEYS = qw(lxs l2m wq1); # internal workers + +sub _drop_wq { + my ($self) = @_; + for my $wq (grep(defined, delete(@$self{@WQ_KEYS}))) { + if ($wq->wq_kill) { + $wq->wq_close(0, undef, $self); + } elsif ($wq->wq_kill_old) { + $wq->wq_wait_old(undef, $self); + } + $wq->DESTROY; + } +} # pronounced "exit": x_it(1 << 8) => exit(1); x_it(13) => SIGPIPE sub x_it ($$) { @@ -369,10 +445,7 @@ sub x_it ($$) { send($s, "x_it $code", MSG_EOR); } elsif ($self->{oneshot}) { # don't want to end up using $? from child processes - for my $f (@WQ_KEYS) { - my $wq = delete $self->{$f} or next; - $wq->DESTROY; - } + _drop_wq($self); # cleanup anything that has tempfiles or open file handles %PATH2CFG = (); delete @$self{qw(ovv dedupe sto cfg)}; @@ -401,11 +474,8 @@ sub qerr ($;@) { $_[0]->{opt}->{quiet} or err(shift, @_) } sub fail_handler ($;$$) { my ($lei, $code, $io) = @_; - for my $f (@WQ_KEYS) { - my $wq = delete $lei->{$f} or next; - $wq->wq_wait_old(undef, $lei) if $wq->wq_kill_old; # lei-daemon - } close($io) if $io; # needed to avoid warnings on SIGPIPE + _drop_wq($lei); x_it($lei, $code // (1 << 8)); } @@ -462,19 +532,15 @@ sub _lei_atfork_child { # we need to explicitly close things which are on stack if ($persist) { chdir '/' or die "chdir(/): $!"; - my @io = delete @$self{qw(0 1 2 sock)}; - unless ($self->{oneshot}) { - close($_) for @io; - } + close($_) for (grep(defined, delete @$self{qw(0 1 2 sock)})); if (my $cfg = $self->{cfg}) { delete $cfg->{-lei_store}; } } else { # worker, Net::NNTP (Net::Cmd) uses STDERR directly open STDERR, '+>&='.fileno($self->{2}) or warn "open $!"; + STDERR->autoflush(1); } - for (delete @$self{qw(3 old_1 au_done)}) { - close($_) if defined($_); - } + close($_) for (grep(defined, delete @$self{qw(3 old_1 au_done)})); if (my $op_c = delete $self->{pkt_op_c}) { close(delete $op_c->{sock}); } @@ -483,9 +549,12 @@ sub _lei_atfork_child { } close $listener if $listener; undef $listener; + undef $dir_idle; %PATH2CFG = (); undef $errors_log; $quit = \&CORE::exit; + $self->{-eml_noisy} or # only "lei import" sets this atm + $SIG{__WARN__} = PublicInbox::Eml::warn_ignore_cb(); $current_lei = $persist ? undef : $self; # for SIG{__WARN__} } @@ -508,7 +577,7 @@ sub pkt_op_pair { } sub workers_start { - my ($lei, $wq, $ident, $jobs, $ops) = @_; + my ($lei, $wq, $jobs, $ops) = @_; $ops = { '!' => [ \&fail_handler, $lei ], '|' => [ \&sigpipe_handler, $lei ], @@ -516,8 +585,9 @@ sub workers_start { 'child_error' => [ \&child_error, $lei ], ($ops ? %$ops : ()), }; - $ops->{''} //= [ \&dclose, $lei ]; + $ops->{''} //= [ $wq->can('_lei_wq_eof') || \&wq_eof, $lei ]; my $end = $lei->pkt_op_pair; + my $ident = $wq->{-wq_ident} // "lei-$lei->{cmd} worker"; $wq->wq_workers_start($ident, $jobs, $lei->oldset, { lei => $lei }); delete $lei->{pkt_op_p}; my $op_c = delete $lei->{pkt_op_c}; @@ -647,6 +717,7 @@ sub lazy_cb ($$$) { sub dispatch { my ($self, $cmd, @argv) = @_; local $current_lei = $self; # for __WARN__ + $self->{2}->autoflush(1); # keep stdout buffered until x_it|DESTROY dump_and_clear_log("from previous run\n"); return _help($self, 'no command given') unless defined($cmd); # do not support Getopt bundling for this @@ -703,8 +774,7 @@ sub _lei_cfg ($;$) { $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); - bless $cfg, 'PublicInbox::Config'; + my $cfg = PublicInbox::Config->git_config_dump($f); $cfg->{-st} = $cur_st; $cfg->{'-f'} = $f; if ($sto && File::Spec->canonpath($sto_dir // store_path($self)) @@ -845,14 +915,27 @@ sub start_mua { @cmd = map { $_ eq '%f' ? ($replaced = $mfolder) : $_ } @cmd; } push @cmd, $mfolder unless defined($replaced); - if (my $sock = $self->{sock}) { # lei(1) client process runs it - send($sock, exec_buf(\@cmd, {}), MSG_EOR); + if ($self->{sock}) { # lei(1) client process runs it + # restore terminal: echo $query | lei q -stdin --mua=... + my $io = []; + $io->[0] = $self->{1} if $self->{opt}->{stdin} && -t $self->{1}; + send_exec_cmd($self, $io, \@cmd, {}); } elsif ($self->{oneshot}) { - $self->{"pid.$self.$$"}->{spawn(\@cmd)} = \@cmd; + my $pid = fork // die "fork: $!"; + if ($pid > 0) { # original process + if ($self->{opt}->{stdin} && -t STDOUT) { + open STDIN, '+<&', \*STDOUT or die "dup2: $!"; + } + exec(@cmd); + warn "exec @cmd: $!\n"; + POSIX::_exit(1); + } + POSIX::setsid() > 0 or die "setsid: $!"; } if ($self->{lxs} && $self->{au_done}) { # kick wait_startq syswrite($self->{au_done}, 'q' x ($self->{lxs}->{jobs} // 0)); } + return unless -t $self->{2}; # XXX how to determine non-TUI MUAs? $self->{opt}->{quiet} = 1; delete $self->{-progress}; delete $self->{opt}->{verbose}; @@ -963,9 +1046,8 @@ sub accept_dispatch { # Listener {post_accept} callback open($self->{$i++}, '+<&=', $fd) and next; send($sock, "open(+<&=$fd) (FD=$i): $!", MSG_EOR); } - return if scalar(@fds) != 4; + $i == 4 or return send($sock, 'not enough FDs='.($i-1), MSG_EOR) } - $self->{2}->autoflush(1); # keep stdout buffered until x_it|DESTROY # $ENV_STR = join('', map { "\0$_=$ENV{$_}" } keys %ENV); # $buf = "$argc\0".join("\0", @ARGV).$ENV_STR."\0\0"; substr($buf, -2, 2, '') eq "\0\0" or # s/\0\0\z// @@ -986,14 +1068,7 @@ sub accept_dispatch { # Listener {post_accept} callback sub dclose { my ($self) = @_; delete $self->{-progress}; - for my $f (@WQ_KEYS) { - my $wq = delete $self->{$f} or next; - if ($wq->wq_kill) { - $wq->wq_close(0, undef, $self); - } elsif ($wq->wq_kill_old) { - $wq->wq_wait_old(undef, $self); - } - } + _drop_wq($self); close(delete $self->{1}) if $self->{1}; # may reap_compress $self->close if $self->{-event_init_done}; # PublicInbox::DS::close } @@ -1050,8 +1125,8 @@ sub dump_and_clear_log { sub lazy_start { my ($path, $errno, $narg) = @_; local ($errors_log, $listener); - ($errors_log) = ($path =~ m!\A(.+?/)[^/]+\z!); - $errors_log .= 'errors.log'; + my ($sock_dir) = ($path =~ m!\A(.+?)/[^/]+\z!); + $errors_log = "$sock_dir/errors.log"; my $addr = pack_sockaddr_un($path); my $lk = bless { lock_path => $errors_log }, 'PublicInbox::Lock'; $lk->lock_acquire; @@ -1085,7 +1160,7 @@ sub lazy_start { (Socket::MsgHdr || Inline::C) missing/unconfigured (narg=$narg); require PublicInbox::Listener; - require PublicInbox::EOFpipe; + require PublicInbox::PktOp; (-p STDOUT) or die "E: stdout must be a pipe\n"; open(STDIN, '+>>', $errors_log) or die "open($errors_log): $!"; STDIN->autoflush(1); @@ -1099,13 +1174,12 @@ sub lazy_start { my $exit_code; my $pil = PublicInbox::Listener->new($listener, \&accept_dispatch); local $quit = do { - pipe(my ($eof_r, $eof_w)) or die "pipe: $!"; - PublicInbox::EOFpipe->new($eof_r, \&noop, undef); + my (undef, $eof_p) = PublicInbox::PktOp->pair; sub { $exit_code //= shift; my $lis = $pil or exit($exit_code); - # closing eof_w triggers \&noop wakeup - $listener = $eof_w = $pil = $path = undef; + # closing eof_p triggers \&noop wakeup + $listener = $eof_p = $pil = $path = undef; $lis->close; # DS::close PublicInbox::DS->SetLoopTimeout(1000); }; @@ -1123,9 +1197,13 @@ sub lazy_start { local @SIG{keys %$sig} = values(%$sig) unless $sigfd; undef $sig; local $SIG{PIPE} = 'IGNORE'; - if ($sigfd) { # TODO: use inotify/kqueue to detect unlinked sockets - undef $sigfd; - PublicInbox::DS->SetLoopTimeout(5000); + require PublicInbox::DirIdle; + local $dir_idle = PublicInbox::DirIdle->new([$sock_dir], sub { + # just rely on wakeup ot hit PostLoopCallback set below + _dir_idle_handler(@_) if $_[0]->fullname ne $path; + }, 1); + if ($sigfd) { + undef $sigfd; # unref, already in DS::DescriptorMap } else { # wake up every second to accept signals if we don't # have signalfd or IO::KQueue: @@ -1181,13 +1259,8 @@ sub oneshot { local $quit = $exit if $exit; local %PATH2CFG; umask(077) // die("umask(077): $!"); - my $self = bless { - oneshot => 1, - 0 => *STDIN{GLOB}, - 1 => *STDOUT{GLOB}, - 2 => *STDERR{GLOB}, - env => \%ENV - }, __PACKAGE__; + my $self = bless { oneshot => 1, env => \%ENV }, __PACKAGE__; + for (0..2) { open($self->{$_}, '+<&=', $_) or die "open fd=$_: $!" } dispatch($self, @ARGV); x_it($self, $self->{child_error}) if $self->{child_error}; } @@ -1204,4 +1277,19 @@ sub DESTROY { $? = $err if $err; # preserve ->fail or ->x_it code } +sub wq_done_wait { # dwaitpid callback + my ($arg, $pid) = @_; + my ($wq, $lei) = @$arg; + my $err_type = $lei->{-err_type}; + $? and $lei->child_error($?, + $err_type ? "$err_type errors during $lei->{cmd}" : ()); + $lei->dclose; +} + +sub wq_eof { # EOF callback for main daemon + my ($lei) = @_; + my $wq1 = delete $lei->{wq1} // return $lei->fail; # already failed + $wq1->wq_wait_old(\&wq_done_wait, $lei); +} + 1;