# Copyright 1999-2021 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 # @ECLASS: xdg.eclass # @MAINTAINER: # freedesktop-bugs@gentoo.org # @AUTHOR: # Original author: Gilles Dartiguelongue <eva@gentoo.org> # @SUPPORTED_EAPIS: 5 6 7 8 # @PROVIDES: xdg-utils # @BLURB: Provides phases for XDG compliant packages. # @DESCRIPTION: # Utility eclass to update the desktop, icon and shared mime info as laid # out in the freedesktop specs & implementations inherit xdg-utils _DEFINE_XDG_SRC_PREPARE=false case "${EAPI}" in 5|6|7) # src_prepare is only exported in EAPI < 8. EXPORT_FUNCTIONS src_prepare _DEFINE_XDG_SRC_PREPARE=true ;; 8) ;; *) die "${ECLASS}: EAPI=${EAPI} is not supported" ;; esac EXPORT_FUNCTIONS pkg_preinst pkg_postinst pkg_postrm # Avoid dependency loop as both depend on glib-2 if [[ ${CATEGORY}/${P} != dev-libs/glib-2.* ]] ; then _XDG_DEPEND=" dev-util/desktop-file-utils x11-misc/shared-mime-info " case "${EAPI}" in 5|6|7) DEPEND="${_XDG_DEPEND}" ;; *) IDEPEND="${_XDG_DEPEND}" ;; esac fi if ${_DEFINE_XDG_SRC_PREPARE}; then # @FUNCTION: xdg_src_prepare # @DESCRIPTION: # Prepare sources to work with XDG standards. # Note that this function is only defined and exported in EAPIs < 8. xdg_src_prepare() { xdg_environment_reset [[ ${EAPI} != 5 ]] && default } fi # @FUNCTION: xdg_pkg_preinst # @DESCRIPTION: # Finds .desktop, icon and mime info files for later handling in pkg_postinst. # Locations are stored in XDG_ECLASS_DESKTOPFILES, XDG_ECLASS_ICONFILES # and XDG_ECLASS_MIMEINFOFILES respectively. xdg_pkg_preinst() { local f XDG_ECLASS_DESKTOPFILES=() while IFS= read -r -d '' f; do XDG_ECLASS_DESKTOPFILES+=( ${f} ) done < <(cd "${ED}" && find 'usr/share/applications' -type f -print0 2>/dev/null) XDG_ECLASS_ICONFILES=() while IFS= read -r -d '' f; do XDG_ECLASS_ICONFILES+=( ${f} ) done < <(cd "${ED}" && find 'usr/share/icons' -type f -print0 2>/dev/null) XDG_ECLASS_MIMEINFOFILES=() while IFS= read -r -d '' f; do XDG_ECLASS_MIMEINFOFILES+=( ${f} ) done < <(cd "${ED}" && find 'usr/share/mime' -type f -print0 2>/dev/null) } # @FUNCTION: xdg_pkg_postinst # @DESCRIPTION: # Handle desktop, icon and mime info database updates. xdg_pkg_postinst() { if [[ ${#XDG_ECLASS_DESKTOPFILES[@]} -gt 0 ]]; then xdg_desktop_database_update else debug-print "No .desktop files to add to database" fi if [[ ${#XDG_ECLASS_ICONFILES[@]} -gt 0 ]]; then xdg_icon_cache_update else debug-print "No icon files to add to cache" fi if [[ ${#XDG_ECLASS_MIMEINFOFILES[@]} -gt 0 ]]; then xdg_mimeinfo_database_update else debug-print "No mime info files to add to database" fi } # @FUNCTION: xdg_pkg_postrm # @DESCRIPTION: # Handle desktop, icon and mime info database updates. xdg_pkg_postrm() { if [[ ${#XDG_ECLASS_DESKTOPFILES[@]} -gt 0 ]]; then xdg_desktop_database_update else debug-print "No .desktop files to add to database" fi if [[ ${#XDG_ECLASS_ICONFILES[@]} -gt 0 ]]; then xdg_icon_cache_update else debug-print "No icon files to add to cache" fi if [[ ${#XDG_ECLASS_MIMEINFOFILES[@]} -gt 0 ]]; then xdg_mimeinfo_database_update else debug-print "No mime info files to add to database" fi }