Add AppImage deployment script

Scripts/dist-appimage.sh

@@ -0,0 +1,185 @@
+#!/bin/bash
+#
+#  appimage.sh: Deploy SigDigger in AppImage format
+#
+#  The following environment variables adjust the behavior of this script:
+#
+#    SIGDIGGER_SKIPBUILD: Skip cloning and build.
+#   
+#    SIGDIGGER_EMBED_SOAPYSDR: Embeds SoapySDR to the resulting AppImage,
+#      along with all the modules installed in the deployment system.
+#
+#  Copyright (C) 2020 Gonzalo José Carracedo Carballal
+#
+#  This program is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public
+#  License along with this program.  If not, see
+#  <http://www.gnu.org/licenses/>
+#
+#
+
+DISTROOT="$PWD"
+APPIMAGEROOT="$DISTROOT/appimage-root"
+BUILDROOT="$DISTROOT/appimage-buildroot"
+THREADS=`cat /proc/cpuinfo | grep processor | wc -l`
+SRC_APPIMAGE_NAME=SigDigger-`uname -m`.AppImage
+
+function try()
+{
+    echo -en "[  ....  ] $1 "
+    shift
+
+    STDOUT="$DISTROOT/$1-$$-stdout.log"
+    STDERR="$DISTROOT/$1-$$-stderr.log"
+    "$@" > "$STDOUT" 2> "$STDERR"
+
+    if [ $? != 0 ]; then
+	echo -e "\r[ \033[1;31mFAILED\033[0m ]"
+	echo
+	echo "Standard output and error were saved respectively in:"
+	echo " - $STDOUT"
+	echo " - $STDERR"
+	echo
+	echo "Fix errors and try again"
+	echo
+	exit 1
+    fi
+
+    echo -e "\r[   \033[1;32mOK\033[0m   ]"
+    rm "$STDOUT"
+    rm "$STDERR"
+}
+
+function skip()
+{
+    echo -e "[  \033[1;33mSKIP\033[0m  ] $1"
+}
+
+function embed_soapysdr()
+{
+    SOAPYSDRVER=`ldd $APPIMAGEROOT/usr/bin/SigDigger | grep Soapy | sed 's/ =>.*$//g' | sed 's/^.*\.so\.//g'`
+    EXCLUDED='libc\.so\.6'
+    try "Testing SoapySDR version..." [ "$SOAPYSDRVER" != "" ]
+    try "Testing SoapySDR dir..." test -d "/usr/lib/`uname -m`-linux-gnu/SoapySDR/modules$SOAPYSDRVER"
+    try "Creating SoapySDR module dir..." mkdir -p "$APPIMAGEROOT"/usr/lib/SoapySDR
+
+    SOAPYDIRS="/usr/lib/`uname -m`-linux-gnu /usr/lib /usr/local/lib"
+
+    for i in $SOAPYDIRS; do
+	MODDIR="$i/SoapySDR/modules$SOAPYSDRVER"
+	if [ -d "$MODDIR" ]; then
+	    try "Copying SoapySDR modules ($i)..." cp -Rfv "$MODDIR" "$APPIMAGEROOT"/usr/lib/SoapySDR
+	fi
+    done
+
+    RADIOS=`ldd "$APPIMAGEROOT"/usr/lib/SoapySDR/modules$SOAPYSDRVER/lib* | grep '=>' | sed 's/^.*=> \(.*\) .*$/\1/g' | tr -d '[ \t]' | sort | uniq`
+
+    for i in $RADIOS; do
+	name=`basename "$i"`
+	if [ ! -f "$APPIMAGEROOT"/usr/lib/"$name" ] && ! echo "$i" | egrep "$EXCLUDED" > /dev/null; then
+	    try "Bringing $name..." cp -L "$i" "$APPIMAGEROOT"/usr/lib
+	else
+	    skip "Skipping $name..."
+	fi
+    done
+}
+
+if [ "$SIGDIGGER_SKIPBUILD" == "" ]; then
+    try "Cleaning deploy directory..." rm -Rfv "$APPIMAGEROOT"
+    try "Cleaning buildroot..."        rm -Rfv "$BUILDROOT"
+    try "Recreating directories..."    mkdir -p "$APPIMAGEROOT" "$BUILDROOT"
+
+    cd "$BUILDROOT"
+    export PKG_CONFIG_PATH="$APPIMAGEROOT/usr/lib/pkgconfig:$PKG_CONFIG"
+    export LD_LIBRARY_PATH="$APPIMAGEROOT/usr/lib:$PKG_CONFIG"
+
+    try "Cloning sigutils..."          git clone https://github.com/BatchDrake/sigutils
+    try "Cloning suscan..."            git clone https://github.com/BatchDrake/suscan
+    try "Cloning SuWidgets..."         git clone https://github.com/BatchDrake/SuWidgets
+    try "Cloning SigDigger..."         git clone https://github.com/BatchDrake/SigDigger
+    try "Creating builddirs..."        mkdir -p sigutils/build suscan/build
+    cd sigutils/build
+    try "Running CMake (sigutils)..."  cmake .. -DCMAKE_INSTALL_PREFIX="$APPIMAGEROOT/usr"  -DCMAKE_BUILD_TYPE=Release -DCMAKE_SKIP_RPATH=ON -DCMAKE_SKIP_INSTALL_RPATH=ON
+    cd ../../
+    try "Building sigutils..."         make -j $THREADS -C sigutils/build
+    try "Deploying sigutils..."        make -j $THREADS -C sigutils/build install
+
+    cd suscan/build
+    try "Running CMake (suscan)..."    cmake .. -DCMAKE_INSTALL_PREFIX="$APPIMAGEROOT/usr"  -DCMAKE_BUILD_TYPE=Release -DCMAKE_SKIP_RPATH=ON -DCMAKE_SKIP_INSTALL_RPATH=ON -DSUSCAN_PKGDIR="/usr"
+    cd ../../
+    try "Building suscan..."           make -j $THREADS -C suscan/build
+    try "Deploying suscan..."          make -j $THREADS -C suscan/build install
+
+    cd SuWidgets
+    try "Running QMake (SuWidgets)..." qmake SuWidgetsLib.pro "CONFIG += release" SUWIDGETS_PREFIX="$APPIMAGEROOT/usr"
+    try "Building SuWidgets..."        make -j $THREADS
+    try "Deploying SuWidgets..."       make install
+    cd ..
+
+    cd SigDigger
+    try "Running QMake (SigDigger)..." qmake SigDigger.pro "CONFIG += release" SUWIDGETS_PREFIX="$APPIMAGEROOT/usr" SIGDIGGER_PREFIX="$APPIMAGEROOT/usr"
+    try "Building SigDigger..."        make -j $THREADS
+    try "Deploying SigDigger..."       make install
+    cd ..
+else
+    echo "Skipping build..."
+fi
+
+try "Creating appdir..."  mkdir -p "$APPIMAGEROOT"/usr/share/applications
+try "Creating icondir..."  mkdir -p "$APPIMAGEROOT"/usr/share/icons/hicolor/256x256/apps
+
+try "Copying icons..." cp "$BUILDROOT"/SigDigger/icons/icon-256x256.png "$APPIMAGEROOT"/usr/share/icons/hicolor/256x256/apps/SigDigger.png
+echo "[Desktop Entry]
+Type=Application
+Name=SigDigger
+Comment=The Free Digital Signal Analyzer
+Exec=SigDigger
+Icon=SigDigger
+Categories=HamRadio;" > "$APPIMAGEROOT"/usr/share/applications/SigDigger.desktop
+
+try "Removing unneeded development files..." rm -Rfv "$APPIMAGEROOT"/usr/include "$APPIMAGEROOT"/usr/bin/suscan.status "$APPIMAGEROOT"/usr/lib/pkgconfig
+
+if [ -f "$APPIMAGEROOT"/usr/bin/SigDigger.app ]; then
+    try "Restoring old SigDigger executable..." cp "$APPIMAGEROOT"/usr/bin/SigDigger.app "$APPIMAGEROOT"/usr/bin/SigDigger
+fi
+
+if [ "$SIGDIGGER_EMBED_SOAPYSDR" != "" ]; then
+    APPIMAGE_NAME=SigDigger-full-`uname -m`.AppImage
+    embed_soapysdr
+else
+    APPIMAGE_NAME=SigDigger-lite-`uname -m`.AppImage
+fi
+
+try "Calling linuxdeployqt..." linuxdeployqt "$APPIMAGEROOT"/usr/share/applications/SigDigger.desktop -bundle-non-qt-libs
+
+try "Moving SigDigger binary..." mv "$APPIMAGEROOT"/usr/bin/SigDigger "$APPIMAGEROOT"/usr/bin/SigDigger.app
+
+if [ "$SIGDIGGER_EMBED_SOAPYSDR" != "" ]; then
+    echo '#!/bin/sh
+SELF=$(readlink -f "$0")
+HERE=${SELF%/*}
+export SUSCAN_CONFIG_PATH="${HERE}/usr/share/suscan/config"
+export SOAPY_SDR_ROOT="${HERE}"
+if [ "x$SIGDIGGER_SOAPY_SDR_ROOT" != "x" ]; then
+  export SOAPY_SDR_ROOT="$SIGDIGGER_SOAPY_SDR_ROOT"
+fi
+exec "${HERE}"/SigDigger.app "$@"' > "$APPIMAGEROOT"/usr/bin/SigDigger
+else
+    echo '#!/bin/sh
+SELF=$(readlink -f "$0")
+HERE=${SELF%/*}
+export SUSCAN_CONFIG_PATH="${HERE}/usr/share/suscan/config"
+exec "${HERE}"/SigDigger.app "$@"' > "$APPIMAGEROOT"/usr/bin/SigDigger
+fi
+try "Setting permissions to wrapper script..." chmod a+x "$APPIMAGEROOT"/usr/bin/SigDigger
+try "Calling AppImageTool and finishing..." appimagetool "$APPIMAGEROOT"
+try "Renaming to $APPIMAGE_NAME..." mv "$SRC_APPIMAGE_NAME" "$APPIMAGE_NAME"