Merge branch '64-catfish' of...

Merge branch '64-catfish' of gitlab.tetras-libre.fr:primtux-eole/grenoble/primtux-eole into Primtux4

install_catfish.sh

+#!/bin/bash
+if [ -z "$(dpkg -l | grep catfish)" ]
+then
+    export DEBIAN_FRONTEND=noninteractive
+    apt-get install -y catfish
+fi
+USERS="prof direction administrateur"
+
+for u in $USERS
+do
+    launcher_path="/home/$u/.config/xfce4/panel/launcher-18/catfish.desktop"
+    mkdir -p /home/$u/.config/xfce4/panel/launcher-18
+    cp /usr/share/applications/catfish.desktop $launcher_path
+    xml_path="/home/$u/.config/xfce4/xfconf/xfce-perchannel-xml/xfce4-panel.xml"
+    if [ -z "`grep plugin-18 $xml_path`" ]
+    then
+        sed -i.bak \
+        -e 's@\(\s*\)\(<value type="int" value="2"/>\)@\1<value type="int" value="18"/>\n\1\2@' \
+        $xml_path
+        tmp_path="/tmp/$$"
+        head -n -2 $xml_path > $tmp_path
+    cat << EOF >> $tmp_path
+    <property name="plugin-18" type="string" value="launcher">
+      <property name="items" type="array">
+        <value type="string" value="catfish.desktop"/>
+      </property>
+    </property>
+  </property>
+</channel>
+EOF
+        mv /tmp/$$ $xml_path
+        chown -R $u:$u $xml_path
+        chown $u:$u $xml_path
+    fi
+done