reinit the tree, so we can have metadata

1 files changed, 87 insertions, 0 deletions

diff --git a/eclass/mozextension.eclass b/eclass/mozextension.eclass
new file mode 100644
index 000000000000..58d04b224200
--- /dev/null
+++ b/eclass/mozextension.eclass
@@ -0,0 +1,87 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+#
+# @ECLASS: mozextension.eclass
+# @MAINTAINER:
+# Mozilla team <mozilla@gentoo.org>
+# @BLURB: Install extensions for use in mozilla products.
+#
+if [[ ! ${_MOZEXTENSION} ]]; then
+
+# @ECLASS-VARIABLE: MOZEXTENSION_TARGET
+# @DESCRIPTION:
+# This variable allows the installation path for xpi_install
+# to be overridden from the default app-global extensions path.
+# Default is empty, which installs to predetermined hard-coded
+# paths specified in the eclass.
+: ${MOZEXTENSION_TARGET:=""}
+
+inherit eutils
+
+DEPEND="app-arch/unzip"
+
+mozversion_extension_location() {
+	case ${PN} in
+		firefox|firefox-bin)
+			if [[ $(get_version_component_range 1) -ge 21 ]] ; then
+				return 0
+			fi
+		;;
+	esac
+
+	return 1
+}
+
+xpi_unpack() {
+	local xpi xpiname srcdir
+
+	# Not gonna use ${A} as we are looking for a specific option being passed to function
+	# You must specify which xpi to use
+	[[ -z "$*" ]] && die "Nothing passed to the $FUNCNAME command. please pass which xpi to unpack"
+
+	for xpi in "$@"; do
+		einfo "Unpacking ${xpi} to ${PWD}"
+		xpiname=$(basename ${xpi%.*})
+
+		if   [[ "${xpi:0:2}" != "./" ]] && [[ "${xpi:0:1}" != "/" ]] ; then
+			srcdir="${DISTDIR}/"
+		fi
+
+		[[ -s "${srcdir}${xpi}" ]] ||  die "${xpi} does not exist"
+
+		case "${xpi##*.}" in
+			ZIP|zip|jar|xpi)
+				mkdir "${WORKDIR}/${xpiname}" && \
+									   unzip -qo "${srcdir}${xpi}" -d "${WORKDIR}/${xpiname}" ||  die "failed to unpack ${xpi}"
+				;;
+			*)
+				einfo "unpack ${xpi}: file format not recognized. Ignoring."
+				;;
+		esac
+	done
+}
+
+
+xpi_install() {
+	local emid
+
+	# You must tell xpi_install which xpi to use
+	[[ ${#} -ne 1 ]] && die "$FUNCNAME takes exactly one argument, please specify an xpi to unpack"
+
+	x="${1}"
+	cd ${x}
+	# determine id for extension
+	emid="$(sed -n -e '/install-manifest/,$ { /em:id/!d; s/.*[\">]\([^\"<>]*\)[\"<].*/\1/; p; q }' "${x}"/install.rdf)" \
+		|| die "failed to determine extension id"
+	if [[ -n ${MOZEXTENSION_TARGET} ]]; then
+		insinto "${MOZILLA_FIVE_HOME}"/${MOZEXTENSION_TARGET%/}/${emid}
+	elif $(mozversion_extension_location) ; then
+		insinto "${MOZILLA_FIVE_HOME}"/browser/extensions/${emid}
+	else
+		insinto "${MOZILLA_FIVE_HOME}"/extensions/${emid}
+	fi
+	doins -r "${x}"/* || die "failed to copy extension"
+}
+
+_MOZEXTENSION=1
+fi