qp2/man/qp_plugins.1

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.TH "QP_PLUGINS" "1" "Jan 25, 2019" "2.0" "Quantum Package"
.SH NAME
qp_plugins \-  | Quantum Package >
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This command deals with all external plugins of \fIQuantum Package\fP\&. Plugin
repositories can be downloaded, and the plugins in these repositories
can be installed/uninstalled or created.
.SH USAGE
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.INDENT 3.5
.sp
.nf
.ft C
qp_plugins list [\-i] [\-u] [\-q]
qp_plugins download <url>
qp_plugins install <name>...
qp_plugins uninstall <name>
qp_plugins create \-n <name> [\-r <repo>] [<needed_modules>...]
.ft P
.fi
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.TP
.B list
List all the available plugins.
.UNINDENT
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.TP
.B \-i, \-\-installed
List all the \fIinstalled\fP plugins.
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.TP
.B \-u, \-\-uninstalled
List all the \fIuninstalled\fP plugins.
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.TP
.B \-q, \-\-repositories
List all the downloaded repositories.
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.INDENT 0.0
.TP
.B download <url>
Download an external repository. The URL points to a tar.gz file or a
git repository, for example:
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.IP \(bu 2
\fI\%http://example.com/site/example.tar.gz\fP
.IP \(bu 2
\fI\%git@gitlab.com\fP:user/example_repository
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.INDENT 0.0
.TP
.B install <plugin_name>
Install the plugin \fBplugin_name\fP\&.
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.INDENT 0.0
.TP
.B uninstall <plugin_name>
Uninstall the plugin \fBplugin_name\fP\&.
.UNINDENT
.INDENT 0.0
.TP
.B \-n, \-\-name=<plugin_name>
Create a new plugin named \fBplugin_name\fP (in local repository by default).
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.TP
.B \-r, \-\-repository=<repo>
Specify in which repository the new plugin will be created.
.UNINDENT
.SH EXAMPLE
.sp
Let us download, install and compile some specific external plugins from
\fI\%https://gitlab.com/eginer/qp_plugins_eginer\fP .
.sp
First, download the git repo associated to these plugins. To do so,
first go to the \fIplugins\fP directory in the \fIQuantum Package\fP and execute:
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.sp
.nf
.ft C
qp_plugins download https://gitlab.com/eginer/qp_plugins_eginer
.ft P
.fi
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.sp
This will create in the directory \fIplugins\fP a local copy of
the git repo located at the URL you indicated. Then, go in
\fIqp_plugins_eginer/stable/\fP
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.nf
.ft C
cd qp_plugins_eginer/stable/
.ft P
.fi
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.sp
In the directory \fIstable\fP, there are many directories which all
correspond to a specific plugin that have been developed by the person
in charge of the repository. All these plugins might use some global
variables and routines contained in the core modules of the \fIQuantum Package\fP\&.
.sp
Now let us install the plugin \fIrsdft_cipsi\fP:
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.sp
.nf
.ft C
qp_plugins install rsdft_cipsi
.ft P
.fi
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.sp
This will link this directory to the \fIQuantum Package\fP which means that when the code
will be compiled, this plugin will be compiled to and therefore all the
executables/scripts/input keywords contained in this module will be
available as if there were part of the core of the \fIQuantum Package\fP\&.
.sp
Then, to compile the new plugin, just recompile the \fIQuantum Package\fP as usual by
going at the root of the \fIQuantum Package\fP directory:
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.INDENT 3.5
.sp
.nf
.ft C
cd $QP_ROOT
ninja
.ft P
.fi
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.sp
Finally, if you go back to the plugin directory you just installed, you
should see all the executables/scripts which have been created and which
are now available with the \fIqp_run\fP command.
.SH AUTHOR
A. Scemama, E. Giner
.SH COPYRIGHT
2019, A. Scemama, E. Giner
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