lite-xl/scripts/appimage.sh

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#!/bin/env bash
set -ex
if [ ! -e "src/api/api.h" ]; then
echo "Please run this script from the root directory of Lite XL."
exit 1
fi
show_help(){
echo
echo $0
echo
echo "Available options:"
echo
echo "-h --help Show this help and exits."
echo "-b --builddir DIRNAME Sets the name of the build dir (no path)."
echo " Default: 'build'."
echo "-n --nobuild Skips the build step, use existing files."
echo "-s --static Specify if building using static libraries"
echo " by using lhelper tool."
echo "-v --version VERSION Specify a version, non whitespace separated string."
echo
}
ARCH="$(uname -m)"
BUILD_DIR=build
RUN_BUILD=true
STATIC_BUILD=false
for i in "$@"; do
case $i in
-h|--belp)
show_help
exit 0
;;
-b|--builddir)
BUILD_DIR="$2"
shift
shift
;;
-n|--nobuild)
RUN_BUILD=false
shift
;;
-s|--static)
STATIC_BUILD=true
shift
;;
-v|--version)
VERSION="$2"
shift
shift
;;
*)
# unknown option
;;
esac
done
# TODO: Versioning using git
#if [[ -z $VERSION && -d .git ]]; then
# VERSION=$(git describe --tags --long | sed 's/^v//; s/\([^-]*-g\)/r\1/; s/-/./g')
#fi
if [[ -n $1 ]]; then
show_help
exit 1
fi
setup_appimagetool(){
if ! which appimagetool > /dev/null ; then
if [ ! -e appimagetool ]; then
if ! wget -O appimagetool "https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-${ARCH}.AppImage" ; then
echo "Could not download the appimagetool for the arch '${ARCH}'."
exit 1
else
chmod 0755 appimagetool
fi
fi
fi
}
download_appimage_apprun(){
if [ ! -e AppRun ]; then
if ! wget -O AppRun "https://github.com/AppImage/AppImageKit/releases/download/continuous/AppRun-${ARCH}" ; then
echo "Could not download AppRun for the arch '${ARCH}'."
exit 1
else
chmod 0755 AppRun
fi
fi
}
build_litexl(){
if [ -e build ]; then
rm -rf build
fi
if [ -e ${BUILD_DIR} ]; then
rm -rf ${BUILD_DIR}
fi
echo "Build lite-xl..."
sleep 1
meson setup --buildtype=release --prefix /usr ${BUILD_DIR}
meson compile -C ${BUILD_DIR}
}
generate_appimage(){
if [ -e LiteXL.AppDir ]; then
rm -rf LiteXL.AppDir
fi
echo "Creating LiteXL.AppDir..."
DESTDIR="$(realpath LiteXL.AppDir)" meson install --skip-subprojects -C ${BUILD_DIR}
mv AppRun LiteXL.AppDir/
# These could be symlinks but it seems they doesn't work with AppimageLauncher
cp resources/icons/lite-xl.svg LiteXL.AppDir/
cp resources/linux/org.lite-xl.lite-xl.desktop LiteXL.AppDir/
if [[ $STATIC_BUILD == false ]]; then
echo "Copying libraries..."
mkdir -p LiteXL.AppDir/usr/lib/
local allowed_libs=(
libfreetype
libpcre2
libSDL2
libsndio
liblua
)
while read line; do
local libname="$(echo $line | cut -d' ' -f1)"
local libpath="$(echo $line | cut -d' ' -f2)"
for lib in "${allowed_libs[@]}" ; do
if echo "$libname" | grep "$lib" > /dev/null ; then
cp "$libpath" LiteXL.AppDir/usr/lib/
continue 2
fi
done
echo " Ignoring: $libname"
done < <(ldd build/src/lite-xl | awk '{print $1 " " $3}')
fi
echo "Generating AppImage..."
local version=""
if [ -n "$VERSION" ]; then
version="-$VERSION"
fi
./appimagetool LiteXL.AppDir LiteXL${version}-${ARCH}.AppImage
}
setup_appimagetool
download_appimage_apprun
if [[ $RUN_BUILD == true ]]; then build_litexl; fi
generate_appimage $1