sgml-catalog.eclass: Add last state before Gentoo ebuild repo removal

Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>

1 files changed, 106 insertions, 0 deletions

diff --git a/eclass/sgml-catalog.eclass b/eclass/sgml-catalog.eclass
new file mode 100644
index 00000000..17940767
--- /dev/null
+++ b/eclass/sgml-catalog.eclass
@@ -0,0 +1,106 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+# @DEAD
+# All consumers are gone.  Removal in 14 days
+
+# @ECLASS: sgml-catalog.eclass
+# @MAINTAINER:
+# kde-sunset overlay maintainers
+# @AUTHOR:
+# Author Matthew Turk <satai@gentoo.org>
+# @BLURB: Functions for installing SGML catalogs
+
+case ${EAPI:-0} in
+	0|1|2|3|4|5) inherit base ;;
+	*) ;;
+esac
+
+DEPEND=">=app-text/sgml-common-0.6.3-r2"
+
+# @ECLASS-VARIABLE: SGML_TOINSTALL
+# @DESCRIPTION:
+# An array of catalogs, arranged in pairs.
+# Each pair consists of a centralized catalog followed by an ordinary catalog.
+SGML_TOINSTALL=()
+
+# @FUNCTION: sgml-catalog_cat_include
+# @USAGE: <centralized catalog> <ordinary catalog>
+# @DESCRIPTION:
+# Appends a catalog pair to the SGML_TOINSTALL array.
+sgml-catalog_cat_include() {
+	debug-print function $FUNCNAME $*
+	SGML_TOINSTALL+=("$1" "$2")
+}
+
+# @FUNCTION: sgml-catalog_cat_doinstall
+# @USAGE: <centralized catalog> <ordinary catalog>
+# @DESCRIPTION:
+# Adds an ordinary catalog to a centralized catalog.
+sgml-catalog_cat_doinstall() {
+	debug-print function $FUNCNAME $*
+	has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
+	"${EPREFIX}"/usr/bin/install-catalog --add "${EPREFIX}$1" "${EPREFIX}$2" &>/dev/null
+}
+
+# @FUNCTION: sgml-catalog_cat_doremove
+# @USAGE: <centralized catalog> <ordinary catalog>
+# @DESCRIPTION:
+# Removes an ordinary catalog from a centralized catalog.
+sgml-catalog_cat_doremove() {
+	debug-print function $FUNCNAME $*
+	has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
+	"${EPREFIX}"/usr/bin/install-catalog --remove "${EPREFIX}$1" "${EPREFIX}$2" &>/dev/null
+}
+
+sgml-catalog_pkg_postinst() {
+	debug-print function $FUNCNAME $*
+	has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
+
+	set -- "${SGML_TOINSTALL[@]}"
+
+	while (( $# )); do
+		if [[ ! -e "${EPREFIX}$2" ]]; then
+			ewarn "${EPREFIX}$2 doesn't appear to exist, although it ought to!"
+			shift 2
+			continue
+		fi
+		einfo "Now adding ${EPREFIX}$2 to ${EPREFIX}$1 and ${EPREFIX}/etc/sgml/catalog"
+		sgml-catalog_cat_doinstall "$1" "$2"
+		shift 2
+	done
+	sgml-catalog_cleanup
+}
+
+sgml-catalog_pkg_prerm() {
+	sgml-catalog_cleanup
+}
+
+sgml-catalog_pkg_postrm() {
+	debug-print function $FUNCNAME $*
+	has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
+
+	set -- "${SGML_TOINSTALL[@]}"
+
+	while (( $# )); do
+		einfo "Now removing ${EPREFIX}$2 from ${EPREFIX}$1 and ${EPREFIX}/etc/sgml/catalog"
+		sgml-catalog_cat_doremove "$1" "$2"
+		shift 2
+	done
+}
+
+sgml-catalog_cleanup() {
+	has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
+	if [ -e "${EPREFIX}/usr/bin/gensgmlenv" ]
+	then
+		einfo Regenerating SGML environment variables ...
+		gensgmlenv
+		grep -v export "${EPREFIX}/etc/sgml/sgml.env" > "${EPREFIX}/etc/env.d/93sgmltools-lite"
+	fi
+}
+
+sgml-catalog_src_compile() {
+	return
+}
+
+EXPORT_FUNCTIONS pkg_postrm pkg_postinst src_compile pkg_prerm