.\" Copyright (c) 2016 Plowshare Team
.\"
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.\" modify it under the terms of the GNU General Public License as
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.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
.\" GNU General Public License for more details.
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.\" License along with this manual; if not, see
.\" <http://www.gnu.org/licenses/>.

.TH "plowmod" "1" "July 13, 2016" "GPL" "Plowshare for Bash 4"

.SH NAME
plowmod \- Simple plowshare modules management tool

.SH SYNOPSIS
.B plowmod
\fIACTION\fP [\fIOPTIONS\fP]... [\fIURL\fP]...
.br
.B plowmod --install
[\fIURL\fP]...
.br
.B plowmod --update
.br
.B plowmod --status

.SH DESCRIPTION
.B plowmod
is a command-line tool designed to ease plowshare modules installation and update.
The script is standalone and not dependent of other plow* tools.

At startup, plowdown, plowup, plowprobe, plowlist or plowdel search for \fI~/.config/plowshare/modules.d/*/config\fR
files and build an available module list.

Remote repository sources (URLs) can be only git repositories for now.

.\" ****************************************************************************
.\" * Options                                                                  *
.\" ****************************************************************************
.SH OPTIONS

.SS Action options
.TP
.B -i, --install
Install from scratch from one or several URLs to plowshare modules directory (see \fB--modules-directory\fR switch below). \
For now, this is a simple \fBgit clone\fR. \
From repository URL, a sub-directory name is figured out (some kind of basename) and will be created in plowshare modules directory.
.TP
.B -s, --status
Print some useful information about modules directories found and possible conflicts (when using \fB-v3\fR switch).
.TP
.B -u, --update
Browse plowshare modules directory (each sub-directory) and try to update sources. For now, this is a simple \fBgit pull\fR.
.SS Logging options
.TP
.BI -v, " " --verbose= LEVEL
Set output verbosity level:
.RS
\fB0\fR  none,
.RE
.RS
\fB1\fR  errors,
.RE
.RS
\fB2\fR  notice (default behavior),
.RE
.RS
\fB3\fR  debug,
.RE
.RS
\fB4\fR  report (very noisy, not very useful here).
.RE
.TP
.B -q, --quiet
Alias for \fB-v0\fR. Do not print any debug messages.
.SS Miscellaneous options
.TP
.B "   " --no-color
Disables log messages (stderr only) output coloring.
.TP
.BI "   " " " --modules-directory= DIR
Set plowshare modules directory. Default is \fI~/.config/plowshare/modules.d/\fR. \
You should not modify this unless you are a package maintainer or want to embed plowshare into PHP.
.SS Generic program information
.TP
.B -h, --help
Display main help and exit.
.TP
.B "   " --version
Output version information and exit.

.\" ****************************************************************************
.\" * Files                                                                    *
.\" ****************************************************************************
.SH "FILES"
.TP
.I ~/.config/plowshare/modules.d/
User plowshare modules directory for installation or update of repository sources. This location prevails over ones listed below.
.TP
.I /usr/share/plowshare/modules/
.B (replace /usr with your installation prefix)
Since plowshare is not delivered with modules anymore, this is unused. \
This is still supported for compatibility purpose but you are discouraged using it.
.TP
.I ~/.config/plowshare/modules/
Obsolete user modules directory. Prefer using \fB~/.config/plowshare/modules.d/xxx/\fR instead.

.\" ****************************************************************************
.\" * Environment Variables                                                    *
.\" ****************************************************************************
.SH "ENVIRONMENT VARIABLES"
The following environment variables may affect plowmod:
.TP
.I HOME
Search for user configuration directory in \fB~/.config/plowshare\fR (see FILES section above).
.TP
.I PLOWSHARE_CURL
Specifies an alternate curl command (\fB$PATH\fR search is considered). If not defined, \fBcurl\fR is used.
.TP
.I XDG_CONFIG_HOME
The directory to store user configuration files. If not defined, \fB~/.config\fR is assumed.

.\" ****************************************************************************
.\" * Exit codes                                                               *
.\" ****************************************************************************
.SH "EXIT CODES"

Possible exit codes are:
.IP 0
Operation success.
.IP 1
Fatal error. Unexpected result.
.IP 8
System generic error.
.IP 15
Unknown command line parameter or incompatible options.
.PP
If
.B plowmod
is invoked with multiple URLs (command-line arguments),
and one or several errors occur, the first error code is returned added with 100.

.\" ****************************************************************************
.\" * Authors / See Also                                                       *
.\" ****************************************************************************
.SH AUTHORS
Plowshare was initially written by Arnau Sanchez. See the AUTHORS file for a list of some of the many other contributors.

Plowshare is (C) 2010-2016 The Plowshare Team
.SH "SEE ALSO"
.BR plowdown (1),
.BR plowup (1),
.BR plowdel (1),
.BR plowlist (1),
.BR plowprobe (1),
.BR plowshare.conf (5).