[gnome-nettool] Add AppData file for Software Center

[Germán Poo-Caamaño <gpoo src gnome org>]

commit a3d073842e8ecc49c393a344098fe8e5a0a8579e
Author: Germán Poo-Caamaño <gpoo gnome org>
Date:   Tue Oct 3 16:43:42 2017 -0300

    Add AppData file for Software Center
    
    https://bugzilla.gnome.org/show_bug.cgi?id=788358

 configure.ac                      |    1 +
 data/Makefile.am                  |   14 ++++++++++++--
 data/gnome-nettool.appdata.xml.in |   35 +++++++++++++++++++++++++++++++++++
 data/meson.build                  |    9 +++++++++
 po/POTFILES.in                    |    1 +
 5 files changed, 58 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 866e353..8e51ff0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -89,6 +89,7 @@ AC_CONFIG_FILES([
 Makefile
 data/Makefile
 data/gnome-nettool.desktop.in
+data/gnome-nettool.appdata.xml
 help/Makefile
 pixmaps/Makefile
 pixmaps/icons/Makefile
diff --git a/data/Makefile.am b/data/Makefile.am
index 8fb7ea6..8ac2908 100644
--- a/data/Makefile.am
+++ b/data/Makefile.am
@@ -9,16 +9,26 @@ desktop_in_in_files = gnome-nettool.desktop.in.in
 desktop_in_files = $(desktop_in_in_files:.desktop.in.in=.desktop.in)
 desktop_DATA = $(desktop_in_files:.desktop.in=.desktop)
 
+appdatadir = $(datadir)/appdata
+appdata_in_files = gnome-nettool.appdata.xml.in
+appdata_DATA = $(appdata_in_files:.xml.in=.xml)
+
+$(appdata_DATA): $(appdata_in_files)
+       $(AM_V_GEN) $(MSGFMT) --xml --template $< -d $(top_srcdir)/po -o $@
+
 gnome-nettool.desktop: gnome-nettool.desktop.in
        $(AM_V_GEN)$(MSGFMT) --desktop --template $< -d $(top_srcdir)/po -o $@
 
 EXTRA_DIST =                   \
        $(desktop_in_in_files)  \
+       $(appdata_in_files)     \
        $(gsettings_SCHEMAS)    \
        $(ui_DATA)
 
 DISTCLEANFILES =                \
-       $(desktop_in_files)
+       $(desktop_in_files)         \
+       $(data_appdata_DATA)
 
 CLEANFILES =                    \
-       $(desktop_DATA)
+       $(desktop_DATA)             \
+       $(appdata_DATA)
diff --git a/data/gnome-nettool.appdata.xml.in b/data/gnome-nettool.appdata.xml.in
new file mode 100644
index 0000000..256ea63
--- /dev/null
+++ b/data/gnome-nettool.appdata.xml.in
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Copyright © 2014 Ryan Lerch <rlerch redhat com>
+  Copyright © 2017 Germán Poo-Caamaño <rlerch redhat com>
+-->
+<application
+  xmlns="https://www.freedesktop.org/standards/appdata/1.0";
+  xmlns:xi="http://www.w3.org/2001/XInclude";
+  xmlns:its="http://www.w3.org/2005/11/its";>
+  <id type="desktop">gnome-nettool.desktop</id>
+  <metadata_license>CC0-1.0</metadata_license>
+  <project_license>GPL-2.0+</project_license>
+  <_name>Network Tools</_name>
+  <_summary>Perform advanced networking analysis</_summary>
+  <description>
+    <_p>
+      Network Tools is a utility to perform advanced networking analysis
+      operations.
+      It features a range of networking tools that are typically done on
+      the command line, but allows you to perform them with a graphical
+      interface.
+    </_p>
+    <_p>
+      With Network Tools, you can perform the following: ping, netstat,
+      traceroute, port scans, lookup, finger and whois.
+    </_p>
+  </description>
+  <!-- <url type="homepage">http://projects.gnome.org/gnome-network/</url> -->
+  <screenshots>
+    <screenshot 
type="default">https://projects.gnome.org/gnome-network/screenshots/info_info.jpg</screenshot>
+    <screenshot>https://projects.gnome.org/gnome-network/screenshots/info_netstat.jpg</screenshot>
+    <screenshot>https://projects.gnome.org/gnome-network/screenshots/info_lookup.jpg</screenshot>
+  </screenshots>
+  <translation type="gettext">gnome-nettool</translation>
+</application>
diff --git a/data/meson.build b/data/meson.build
index 250a35a..2e4b5a7 100644
--- a/data/meson.build
+++ b/data/meson.build
@@ -28,4 +28,13 @@ i18n.merge_file('desktop',
                 install: true,
                 install_dir: join_paths(prefix, datadir, 'applications'))
 
+i18n.merge_file('desktop',
+                type: 'xml',
+                input: 'gnome-nettool.appdata.xml.in',
+                output: 'gnome-nettool.appdata.xml',
+                po_dir: po_dir,
+                install: true,
+                install_dir: join_paths(prefix, datadir, 'appdata'),
+)
+
 install_data('org.gnome.gnome-nettool.gschema.xml', install_dir: schemas_dir)
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 062a96e..dbe03b8 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -1,5 +1,6 @@
 # List of source files containing translatable strings.
 # Please keep this file sorted alphabetically.
+data/gnome-nettool.appdata.xml.in
 data/gnome-nettool.desktop.in.in
 data/gnome-nettool.ui
 data/org.gnome.gnome-nettool.gschema.xml