From 43082ed65bfe2e102602a52b08be3ef5a263aa1b Mon Sep 17 00:00:00 2001
From: Automatic Release Builder <build@flightgear.org>
Date: Tue, 30 Jun 2020 11:31:44 +0100
Subject: [PATCH] Add AppImage creation script by Brendan Black

Not fully tested yet but want to get this on Jenkins to see how it
goes.
---
 build_appimage.sh | 75 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 build_appimage.sh

diff --git a/build_appimage.sh b/build_appimage.sh
new file mode 100644
index 0000000..5ef097a
--- /dev/null
+++ b/build_appimage.sh
@@ -0,0 +1,75 @@
+#!/bin/bash -v
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# builds Appimage on Centos 7 using linuxdeployqt from continuous build
+# expects to work in $WORKSPACE, uses the contents of dist/{bin,share,lib64} copied into an appdir
+# missing qt plugins are copied in manually, as are osgPlugins
+# libcurl in SIMGEAR needs a setting to find the tls certificate, and OSG needs LD_LIBRARY_PATH so it can find osgPlugins
+# currently not including FGDATA, but this could be done easily once FG is updated to change Nav database checks from path to some kind of checksum
+# 
+# issues/errors:
+# can't find qt translations - missing something in my build?
+# 
+# errors/comments to enrogue@gmail.com
+
+#clean up any previous build
+
+rm -rf appdir
+
+#create basic structure
+
+mkdir -p appdir/usr/bin
+mkdir -p appdir/usr/lib
+mkdir -p appdir/usr/share
+mkdir -p appdir/usr/qml
+mkdir -p appdir/usr/ssl
+
+#copy everything we need in
+
+cp dist/bin/* appdir/usr/bin
+cp -d dist/lib64/* appdir/usr/lib
+cp -r dist/lib64/osgPlugins-3.4.2 appdir/usr/lib
+cp -r dist/share appdir/usr
+cp -a /usr/lib64/qt5/qml/QtQuick* appdir/usr/qml
+cp /usr/lib64/libsoftokn3.* appdir/usr/lib
+cp /usr/lib64/libnsspem.so appdir/usr/lib
+cp /etc/pki/tls/certs/ca-bundle.crt appdir/usr/ssl/cacert.pem
+
+#modify the desktop file so that linuxdeployqt doesn't barf (version to 1.0, add semicolon to end of certain line types)
+sed -i 's/^Categor.*/&;/ ; s/^Keyword.*/&;/ ; s/1\.1/1\.0/' appdir/usr/share/applications/org.flightgear.FlightGear.desktop
+
+#generate AppRun script
+
+cat << 'EOF' > appdir/AppRun
+#!/bin/bash
+HERE="$(dirname "$(readlink -f "${0}")")"
+export SIMGEAR_TLS_CERT_PATH=$HERE/usr/ssl/cacert.pem
+echo SIMGEAR_TLS_CERT_PATH=$SIMGEAR_TLS_CERT_PATH
+export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${HERE}/usr/lib
+echo LD_LIBRARY_PATH=$LD_LIBRARY_PATH
+exec "${HERE}/usr/bin/fgfs" "$@"
+EOF
+
+
+chmod +x appdir/AppRun
+
+#grab continuous linuxdeployqt
+wget -c https://github.com/probonopd/linuxdeployqt/releases/download/continuous/linuxdeployqt-continuous-x86_64.AppImage
+chmod +x linuxdeployqt-continuous-x86_64.AppImage
+
+#set VERSION for AppImage creation
+export VERSION=`cat flightgear/version`
+
+./linuxdeployqt-continuous-x86_64.AppImage appdir/usr/share/applications/org.flightgear.FlightGear.desktop -appimage