mirror of
https://github.com/processing/processing4.git
synced 2026-01-26 09:51:09 +01:00
256 lines
9.2 KiB
Bash
Executable File
256 lines
9.2 KiB
Bash
Executable File
#!/bin/sh
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# This script adds a menu item, icons and mime type for Processing for
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# the current user. If possible, it will use the xdg-utils - or fall back
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# to just creating and copying a desktop file to the user's directory.
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# If called with the "-u" option, it will uninstall.
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# Resource name to use (including vendor prefix)
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RESOURCE_NAME=processing-pde
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# Get absolute path from which this script file was executed
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# (Could be changed to "pwd -P" to resolve symlinks to their target)
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SCRIPT_PATH=$( cd $(dirname $0) ; pwd )
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cd "${SCRIPT_PATH}"
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# Default mode is to install.
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UNINSTALL=false
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# If possible, get location of the desktop folder. Default to ~/Desktop
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XDG_DESKTOP_DIR="${HOME}/Desktop"
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if [ -f "${XDG_CONFIG_HOME:-${HOME}/.config}/user-dirs.dirs" ]; then
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. "${XDG_CONFIG_HOME:-${HOME}/.config}/user-dirs.dirs"
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fi
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# Install using xdg-utils
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xdg_install_f() {
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# Create a temp dir accessible by all users
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TMP_DIR=`mktemp --directory`
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# Create *.desktop file using the existing template file
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sed -e "s,<BINARY_LOCATION>,${SCRIPT_PATH}/processing,g" \
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-e "s,<ICON_NAME>,${RESOURCE_NAME},g" "${SCRIPT_PATH}/lib/desktop.template" > "${TMP_DIR}/${RESOURCE_NAME}.desktop"
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# Install the icon files using name and resolutions
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xdg-icon-resource install --context mimetypes --size 16 "${SCRIPT_PATH}/lib/icons/app-16.png" $RESOURCE_NAME
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xdg-icon-resource install --context mimetypes --size 32 "${SCRIPT_PATH}/lib/icons/app-32.png" $RESOURCE_NAME
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xdg-icon-resource install --context mimetypes --size 48 "${SCRIPT_PATH}/lib/icons/app-48.png" $RESOURCE_NAME
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xdg-icon-resource install --context mimetypes --size 64 "${SCRIPT_PATH}/lib/icons/app-64.png" $RESOURCE_NAME
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xdg-icon-resource install --context mimetypes --size 128 "${SCRIPT_PATH}/lib/icons/app-128.png" $RESOURCE_NAME
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xdg-icon-resource install --context mimetypes --size 256 "${SCRIPT_PATH}/lib/icons/app-256.png" $RESOURCE_NAME
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xdg-icon-resource install --context mimetypes --size 512 "${SCRIPT_PATH}/lib/icons/app-512.png" $RESOURCE_NAME
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xdg-icon-resource install --context mimetypes --size 1024 "${SCRIPT_PATH}/lib/icons/app-1024.png" $RESOURCE_NAME
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# Install the created *.desktop file
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xdg-desktop-menu install "${TMP_DIR}/${RESOURCE_NAME}.desktop"
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# Create icon on the desktop
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xdg-desktop-icon install "${TMP_DIR}/${RESOURCE_NAME}.desktop"
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# Install Processing mime type
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xdg-mime install "${SCRIPT_PATH}/lib/${RESOURCE_NAME}.xml"
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# Install icons for mime type
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xdg-icon-resource install --context mimetypes --size 16 "${SCRIPT_PATH}/lib/icons/pde-16.png" text-x-processing
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xdg-icon-resource install --context mimetypes --size 32 "${SCRIPT_PATH}/lib/icons/pde-32.png" text-x-processing
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xdg-icon-resource install --context mimetypes --size 48 "${SCRIPT_PATH}/lib/icons/pde-48.png" text-x-processing
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xdg-icon-resource install --context mimetypes --size 64 "${SCRIPT_PATH}/lib/icons/pde-64.png" text-x-processing
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xdg-icon-resource install --context mimetypes --size 128 "${SCRIPT_PATH}/lib/icons/pde-128.png" text-x-processing
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xdg-icon-resource install --context mimetypes --size 256 "${SCRIPT_PATH}/lib/icons/pde-256.png" text-x-processing
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xdg-icon-resource install --context mimetypes --size 512 "${SCRIPT_PATH}/lib/icons/pde-512.png" text-x-processing
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xdg-icon-resource install --context mimetypes --size 1024 "${SCRIPT_PATH}/lib/icons/pde-1024.png" text-x-processing
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# Make the Processing Development Environment the default app for *.pde files
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xdg-mime default ${RESOURCE_NAME}.desktop text/x-processing
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# Make the Processing Development Environment the default app for pde scheme
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xdg-mime default ${RESOURCE_NAME}.desktop x-scheme-handler/pde
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# Clean up
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rm "${TMP_DIR}/${RESOURCE_NAME}.desktop"
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rmdir "$TMP_DIR"
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}
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# Install by simply copying desktop file (fallback)
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simple_install_f() {
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# Create a temp dir accessible by all users
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TMP_DIR=`mktemp --directory`
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# Create *.desktop file using the existing template file
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sed -e "s,<BINARY_LOCATION>,${SCRIPT_PATH}/processing,g" \
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-e "s,<ICON_NAME>,${SCRIPT_PATH}/lib/icons/pde-128.png,g" "${SCRIPT_PATH}/lib/desktop.template" > "${TMP_DIR}/${RESOURCE_NAME}.desktop"
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mkdir -p "${HOME}/.local/share/applications"
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cp "${TMP_DIR}/${RESOURCE_NAME}.desktop" "${HOME}/.local/share/applications/"
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mkdir -p "${HOME}/.local/share/metainfo"
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cp "${SCRIPT_PATH}/lib/appdata.xml" "${HOME}/.local/share/metainfo/${RESOURCE_NAME}.appdata.xml"
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# Copy desktop icon if desktop dir exists (was found)
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if [ -d "${XDG_DESKTOP_DIR}" ]; then
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cp "${TMP_DIR}/${RESOURCE_NAME}.desktop" "${XDG_DESKTOP_DIR}/"
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# Altering file permissions to avoid "Untrusted Application Launcher" error on Ubuntu
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chmod u+x "${XDG_DESKTOP_DIR}/${RESOURCE_NAME}.desktop"
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fi
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# Clean up temp dir
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rm "${TMP_DIR}/${RESOURCE_NAME}.desktop"
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rmdir "${TMP_DIR}"
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}
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# Uninstall using xdg-utils
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xdg_uninstall_f() {
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# Remove *.desktop file
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xdg-desktop-menu uninstall ${RESOURCE_NAME}.desktop
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# Remove icon from desktop
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xdg-desktop-icon uninstall ${RESOURCE_NAME}.desktop
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# Remove icons
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xdg-icon-resource uninstall --size 16 $RESOURCE_NAME
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xdg-icon-resource uninstall --size 32 $RESOURCE_NAME
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xdg-icon-resource uninstall --size 48 $RESOURCE_NAME
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xdg-icon-resource uninstall --size 64 $RESOURCE_NAME
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xdg-icon-resource uninstall --size 128 $RESOURCE_NAME
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xdg-icon-resource uninstall --size 256 $RESOURCE_NAME
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xdg-icon-resource uninstall --size 512 $RESOURCE_NAME
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xdg-icon-resource uninstall --size 1024 $RESOURCE_NAME
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# Remove MIME type icons
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xdg-icon-resource uninstall --size 16 text-x-processing
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xdg-icon-resource uninstall --size 32 text-x-processing
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xdg-icon-resource uninstall --size 48 text-x-processing
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xdg-icon-resource uninstall --size 64 text-x-processing
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xdg-icon-resource uninstall --size 128 text-x-processing
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xdg-icon-resource uninstall --size 256 text-x-processing
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xdg-icon-resource uninstall --size 512 text-x-processing
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xdg-icon-resource uninstall --size 1024 text-x-processing
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# Remove MIME type
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xdg-mime uninstall "${SCRIPT_PATH}/lib/${RESOURCE_NAME}.xml"
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}
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# Uninstall by simply removing desktop files (fallback), incl. old one
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simple_uninstall_f() {
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# delete legacy cruft .desktop file
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if [ -f "${HOME}/.local/share/applications/processing.desktop" ]; then
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rm "${HOME}/.local/share/applications/processing.desktop"
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fi
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# delete another legacy .desktop file
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if [ -f "${HOME}/.local/share/applications/processing-processingide.desktop" ]; then
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rm "${HOME}/.local/share/applications/processing-processingide.desktop"
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fi
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if [ -f "${HOME}/.local/share/applications/${RESOURCE_NAME}.desktop" ]; then
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rm "${HOME}/.local/share/applications/${RESOURCE_NAME}.desktop"
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fi
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if [ -f "${HOME}/.local/share/metainfo/${RESOURCE_NAME}.appdata.xml" ]; then
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rm "${HOME}/.local/share/metainfo/${RESOURCE_NAME}.appdata.xml"
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fi
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if [ -f "${XDG_DESKTOP_DIR}/processing.desktop" ]; then
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rm "${XDG_DESKTOP_DIR}/processing.desktop"
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fi
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if [ -f "${XDG_DESKTOP_DIR}/${RESOURCE_NAME}.desktop" ]; then
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rm "${XDG_DESKTOP_DIR}/${RESOURCE_NAME}.desktop"
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fi
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}
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# Update desktop file and mime databases (if possible)
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updatedbs_f() {
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if [ -d "${HOME}/.local/share/applications" ]; then
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if command -v update-desktop-database > /dev/null; then
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update-desktop-database "${HOME}/.local/share/applications"
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fi
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fi
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if [ -d "${HOME}/.local/share/mime" ]; then
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if command -v update-mime-database > /dev/null; then
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update-mime-database "${HOME}/.local/share/mime"
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fi
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fi
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}
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# Check availability of xdg-utils
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xdg_exists_f() {
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if ! command -v xdg-icon-resource > /dev/null; then return 1; fi
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if ! command -v xdg-desktop-menu > /dev/null; then return 1; fi
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if ! command -v xdg-desktop-icon > /dev/null; then return 1; fi
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if ! command -v xdg-mime > /dev/null; then return 1; fi
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return 0
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}
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# Shows a description of the available options
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display_help_f() {
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printf "\nThis script will add a Processing desktop shortcut, menu item,\n"
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printf "icons and file associations for the current user.\n"
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if ! xdg_exists_f; then
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printf "\nxdg-utils are recommended to be installed, so this script can use them.\n"
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fi
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printf "\nOptional arguments are:\n\n"
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printf "\t-u, --uninstall\t\tRemoves shortcut, menu item and icons.\n\n"
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printf "\t-h, --help\t\tShows this help again.\n\n"
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}
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# Check for provided arguments
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while [ $# -gt 0 ] ; do
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ARG="${1}"
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case $ARG in
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-u|--uninstall)
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UNINSTALL=true
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shift
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;;
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-h|--help)
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display_help_f
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exit 0
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;;
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*)
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printf "\nInvalid option -- '${ARG}'\n"
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display_help_f
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exit 1
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;;
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esac
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done
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# If possible, use xdg-utils, if not, use a more basic approach
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if xdg_exists_f; then
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if [ ${UNINSTALL} = true ]; then
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printf "Removing desktop shortcut and menu item for Processing..."
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xdg_uninstall_f
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simple_uninstall_f
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else
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printf "Adding desktop shortcut, menu item and file associations for Processing..."
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xdg_uninstall_f
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simple_uninstall_f
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xdg_install_f
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fi
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else
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if [ ${UNINSTALL} = true ]; then
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printf "Removing desktop shortcut and menu item for Processing..."
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simple_uninstall_f
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else
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printf "Adding desktop shortcut and menu item for Processing..."
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simple_uninstall_f
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simple_install_f
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fi
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fi
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updatedbs_f
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printf " done!\n"
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exit 0
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