# Copyright 1999-2017 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # @ECLASS: xdg-utils.eclass # @MAINTAINER: # gnome@gentoo.org # @AUTHOR: # Original author: Gilles Dartiguelongue <eva@gentoo.org> # @BLURB: Auxiliary functions commonly used by XDG compliant packages. # @DESCRIPTION: # This eclass provides a set of auxiliary functions needed by most XDG # compliant packages. # It provides XDG stack related functions such as: # * XDG .desktop files cache management # * XDG mime information database management case "${EAPI:-0}" in 0|1|2|3|4|5|6) ;; *) die "EAPI=${EAPI} is not supported" ;; esac # @ECLASS-VARIABLE: DESKTOP_DATABASE_UPDATE_BIN # @INTERNAL # @DESCRIPTION: # Path to update-desktop-database : ${DESKTOP_DATABASE_UPDATE_BIN:="/usr/bin/update-desktop-database"} # @ECLASS-VARIABLE: DESKTOP_DATABASE_DIR # @INTERNAL # @DESCRIPTION: # Directory where .desktop files database is stored : ${DESKTOP_DATABASE_DIR="/usr/share/applications"} # @ECLASS-VARIABLE: MIMEINFO_DATABASE_UPDATE_BIN # @INTERNAL # @DESCRIPTION: # Path to update-mime-database : ${MIMEINFO_DATABASE_UPDATE_BIN:="/usr/bin/update-mime-database"} # @ECLASS-VARIABLE: MIMEINFO_DATABASE_DIR # @INTERNAL # @DESCRIPTION: # Directory where .desktop files database is stored : ${MIMEINFO_DATABASE_DIR:="/usr/share/mime"} # @FUNCTION: xdg_environment_reset # @DESCRIPTION: # Clean up environment for clean builds. xdg_environment_reset() { # Prepare XDG base directories export XDG_DATA_HOME="${HOME}/.local/share" export XDG_CONFIG_HOME="${HOME}/.config" export XDG_CACHE_HOME="${HOME}/.cache" export XDG_RUNTIME_DIR="${T}/run" mkdir -p "${XDG_DATA_HOME}" "${XDG_CONFIG_HOME}" "${XDG_CACHE_HOME}" \ "${XDG_RUNTIME_DIR}" || die # This directory needs to be owned by the user, and chmod 0700 # http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html chmod 0700 "${XDG_RUNTIME_DIR}" || die unset DBUS_SESSION_BUS_ADDRESS } # @FUNCTION: fdo-xdg_desktop_database_update # @DESCRIPTION: # Updates the .desktop files database. # Generates a list of mimetypes linked to applications that can handle them xdg_desktop_database_update() { local updater="${EROOT}${DESKTOP_DATABASE_UPDATE_BIN}" if [[ ${EBUILD_PHASE} != post* ]] ; then die "xdg_desktop_database_update must be used in pkg_post* phases." fi if [[ ! -x "${updater}" ]] ; then debug-print "${updater} is not executable" return fi ebegin "Updating .desktop files database" "${updater}" -q "${EROOT}${DESKTOP_DATABASE_DIR}" eend $? } # @FUNCTION: xdg_mimeinfo_database_update # @DESCRIPTION: # Update the mime database. # Creates a general list of mime types from several sources xdg_mimeinfo_database_update() { local updater="${EROOT}${MIMEINFO_DATABASE_UPDATE_BIN}" if [[ ${EBUILD_PHASE} != post* ]] ; then die "xdg_mimeinfo_database_update must be used in pkg_post* phases." fi if [[ ! -x "${updater}" ]] ; then debug-print "${updater} is not executable" return fi ebegin "Updating shared mime info database" "${updater}" "${EROOT}${MIMEINFO_DATABASE_DIR}" eend $? }