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# Copyright 1999-2019 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: 4 5 6 7
# @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
case "${EAPI:-0}" in
4|5|6|7)
EXPORT_FUNCTIONS src_prepare pkg_preinst pkg_postinst pkg_postrm
;;
*) die "EAPI=${EAPI} is not supported" ;;
esac
# Avoid dependency loop as both depend on glib-2
if [[ ${CATEGORY}/${P} != dev-libs/glib-2.* ]] ; then
DEPEND="
dev-util/desktop-file-utils
x11-misc/shared-mime-info
"
fi
# @FUNCTION: xdg_src_prepare
# @DESCRIPTION:
# Prepare sources to work with XDG standards.
xdg_src_prepare() {
xdg_environment_reset
[[ ${EAPI:-0} != [45] ]] && default
}
# @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
}
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