Split appimage script and distribution files

scripts/generate_appimages.sh

@@ -0,0 +1,91 @@
+#!/bin/bash
+
+# NOTE: Keep this script in the same directory as resources for AppImage creation
+APPIMAGE_RESOURCES_DIR=$(dirname $(readlink -f $0))/../dist
+echo "APPIMAGE_RESOURCES_DIR set to ${APPIMAGE_RESOURCES_DIR}"
+
+if [[ "$#" -ne 1 ]]; then
+  echo "Wrong number of arguments (\$# = $# args) provided."
+  echo "Usage: generate_appimages.sh <build_directory_path>"
+  echo "AppImages will be generated in the path this script is called from."
+  exit 1
+else
+  BUILD_DIR=$(readlink -f $1)
+  echo "BUILD_DIR set to ${BUILD_DIR}"
+fi
+
+wget --timestamping --directory-prefix=${BUILD_DIR} \
+  https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-x86_64.AppImage
+chmod a+x ${BUILD_DIR}/linuxdeploy-x86_64.AppImage
+
+wget --timestamping --directory-prefix=${BUILD_DIR} \
+  https://github.com/linuxdeploy/linuxdeploy-plugin-qt/releases/download/continuous/linuxdeploy-plugin-qt-x86_64.AppImage
+chmod a+x ${BUILD_DIR}/linuxdeploy-plugin-qt-x86_64.AppImage
+
+wget --timestamping --directory-prefix=${BUILD_DIR} \
+  https://github.com/linuxdeploy/linuxdeploy-plugin-appimage/releases/download/continuous/linuxdeploy-plugin-appimage-x86_64.AppImage
+chmod a+x ${BUILD_DIR}/linuxdeploy-plugin-appimage-x86_64.AppImage
+
+# Copy icons into the <resolution>/<app_name>.<ext> directory structure that linuxdeploy nominally expects,
+# e.g. 16x16/duckstation-qt.png, 32x32/duckstation-qt.png, etc.
+FRONTENDS=("qt" "nogui")
+ICONS_QT=()
+ICONS_NOGUI=()
+
+for filename in ${APPIMAGE_RESOURCES_DIR}/icon-*px.png; do
+  [[ ${filename} =~ ${APPIMAGE_RESOURCES_DIR}/icon-(.*)px.png ]];
+  res=${BASH_REMATCH[1]}
+  mkdir -p ${BUILD_DIR}/AppImage-icons/${res}x${res}
+  for frontend in ${FRONTENDS[@]}; do
+    # Copy icon to proper directory
+    cp -v ${APPIMAGE_RESOURCES_DIR}/icon-${res}px.png ${BUILD_DIR}/AppImage-icons/${res}x${res}/duckstation-${frontend}.png
+    # Append icon filepath to array that will later be passed to linuxdeploy
+    eval "ICONS_${frontend^^}+=(${BUILD_DIR}/AppImage-icons/${res}x${res}/duckstation-${frontend}.png)"
+  done
+done
+
+# Add data files into the AppDir
+DATA_DIR=${APPIMAGE_RESOURCES_DIR}/../data
+echo "Data directory is: ${DATA_DIR}"
+for frontend in ${FRONTENDS[@]}; do
+  CURRENT_APPDIR=${BUILD_DIR}/duckstation-${frontend}.AppDir
+  mkdir -p ${CURRENT_APPDIR}/usr/bin
+  cp -av ${DATA_DIR}/* ${CURRENT_APPDIR}/usr/bin
+done
+
+# Add translations into the AppDir.
+TRANSLATIONS_DIR=${BUILD_DIR}/bin/translations
+echo "Translation directory is: ${BUILD_DIR}"
+for frontend in ${FRONTENDS[@]}; do
+  CURRENT_APPDIR=${BUILD_DIR}/duckstation-${frontend}.AppDir
+  mkdir -p ${CURRENT_APPDIR}/usr/bin
+  cp -av ${TRANSLATIONS_DIR} ${CURRENT_APPDIR}/usr/bin
+done
+
+# Pass UPDATE_INFORMATION and OUTPUT variables (used by linuxdeploy-plugin-appimage)
+# to the environment of the linuxdeploy commands
+
+${BUILD_DIR}/linuxdeploy-x86_64.AppImage \
+  --appdir=${BUILD_DIR}/duckstation-qt.AppDir \
+  --executable=${BUILD_DIR}/bin/duckstation-qt \
+  --desktop-file=${APPIMAGE_RESOURCES_DIR}/duckstation-qt.desktop \
+  ${ICONS_QT[@]/#/--icon-file=} \
+  --plugin=qt
+
+# Patch AppRun to work around system Qt libraries being loaded ahead of bundled libraries
+sed -i 's|exec "$this_dir"/AppRun.wrapped "$@"|exec env LD_LIBRARY_PATH="$this_dir"/usr/lib:$LD_LIBRARY_PATH "$this_dir"/AppRun.wrapped "$@"|' \
+  ${BUILD_DIR}/duckstation-qt.AppDir/AppRun
+  
+UPDATE_INFORMATION="zsync|https://github.com/stenzek/duckstation/releases/download/latest/duckstation-qt-x64.AppImage.zsync" \
+OUTPUT="duckstation-qt-x64.AppImage" \
+${BUILD_DIR}/linuxdeploy-plugin-appimage-x86_64.AppImage \
+  --appdir=${BUILD_DIR}/duckstation-qt.AppDir
+
+UPDATE_INFORMATION="zsync|https://github.com/stenzek/duckstation/releases/download/latest/duckstation-nogui-x64.AppImage.zsync" \
+OUTPUT="duckstation-nogui-x64.AppImage" \
+${BUILD_DIR}/linuxdeploy-x86_64.AppImage \
+  --appdir=${BUILD_DIR}/duckstation-nogui.AppDir \
+  --executable=${BUILD_DIR}/bin/duckstation-nogui \
+  --desktop-file=${APPIMAGE_RESOURCES_DIR}/duckstation-nogui.desktop \
+  ${ICONS_NOGUI[@]/#/--icon-file=} \
+  --output=appimage