.\"	$OpenBSD: portslogger.1,v 1.1 2018/06/26 05:38:49 espie Exp $
.\"
.\" Copyright (c) 2010 Marc Espie <espie@openbsd.org>
.\"
.\" Permission to use, copy, modify, and distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
.\" copyright notice and this permission notice appear in all copies.
.\"
.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
.Dd $Mdocdate: June 26 2018 $
.Dt PORTSLOGGER 1
.Os
.Sh NAME
.Nm portslogger
.Nd logs ports builds selectively
.Sh SYNOPSIS
.Nm portslogger
.Op Fl s
.Ar directory
.Sh DESCRIPTION
.Nm
saves logs from ports build in separate files.
.Pp
.Nm
handles directory change messages from the ports tree infrastructure and
switches to a corresponding log file situated in
.Ar directory
accordingly, e.g., it will log the build from screen in
.Pa directory/screen-4.0.3p1.log .
.Nm
will filter progress-bar noise from
.Xr ftp 1 ,
.Xr pkg_add 1 ,
and
.Xr pkg_create 1 .
.Pp
By default,
.Nm
acts as a filter and still passes its input to stdout, unless
run with
.Fl s .
.Pp
It is most often used as
.Pp
.Dl $ make package 2>&1 | portslogger logdir
.Pp
or in conjunction with
.Xr tmux 1 ,
such as
.Pp
.Dl $ tmux pipe-pane 'portslogger -s logdir'
.Sh SEE ALSO
.Xr dpb 1 ,
.Xr tmux 1