Introduce slotted versions of lua. Use with eselect to define the "main" version.

Package-Manager: portage-2.2.10/cvs/Linux x86_64
Manifest-Sign-Key: 0xDDF971F118EEA5E6!

5 files changed, 218 insertions, 0 deletions

diff --git a/app-admin/eselect-lua/ChangeLog b/app-admin/eselect-lua/ChangeLog
new file mode 100644
index 000000000000..8154ea563a89
--- /dev/null
+++ b/app-admin/eselect-lua/ChangeLog
@@ -0,0 +1,10 @@
+# ChangeLog for app-admin/eselect-lua
+# Copyright 1999-2014 Gentoo Foundation; Distributed under the GPL v2
+# $Header: /var/cvsroot/gentoo-x86/app-admin/eselect-lua/ChangeLog,v 1.1 2014/04/22 21:31:35 mabi Exp $
+
+*eselect-lua-1 (22 Apr 2014)
+
+  22 Apr 2014; Matti Bickel <mabi@gentoo.org> +eselect-lua-1.ebuild,
+  +files/lua.eselect-1, +metadata.xml:
+  Introduce slotted versions of lua. Use with eselect to define the "main"
+  version.
diff --git a/app-admin/eselect-lua/Manifest b/app-admin/eselect-lua/Manifest
new file mode 100644
index 000000000000..16c62b8113ad
--- /dev/null
+++ b/app-admin/eselect-lua/Manifest
@@ -0,0 +1,26 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA256
+
+AUX lua.eselect-1 3197 SHA256 7c89e563cd0da76961c9c39f97bc101e5313f2153e0ee349eeebf9dc42841b41 SHA512 19110dcb746c724c704e9ffa69adacda93570590723a057c01d917a6d13ff3d714bd798266bcb0e6b10aea09293fba0724ba8f345823ed58eaf6448e88b42afb WHIRLPOOL 16044ea338857de229c00c0667b1d8cf4e2eec8c381b324a49164a1ccc6022c8041e47466081ae35867b3ea3c46434e6596343c7f2d113f35b0a93fe15bf1567
+EBUILD eselect-lua-1.ebuild 697 SHA256 4de0dfecf346b881b64220b3c54711be5cc92a307801cd809bedac3c7c305cfd SHA512 85eda2865551c737aac0fdf1543c61b90b61dc400b6b8bcef1e078a45746d230fc7e6997af320d93ba281051f8e947475f516826c57029227ec6716fece1bf83 WHIRLPOOL 825431a64d5e0c759178b25d5bc03a6d8cbfb6baf4d664659c2a89b61c2330fe893d92e31d1e323530139fd5dddddb970e4400ee84d382c5f621f7d8c9ac6ce8
+MISC ChangeLog 437 SHA256 052bf4b04a40e6d9f38d86114f12bd65fdd48118338c4e71858148fd6ac24932 SHA512 0b8441e9900b503491f6711d62bc30c51f0c2ba0827a4c8c143e86d976de9bddb14cdba028bf89f519cdd8bacd39aebb57199ec1a437336305d5cd9c82f447ba WHIRLPOOL 8edc38dbb5dc2d1a268c1b94e79ca66ba21f890ebefbaa557f1d97965b55efcf267e77f187c5b6eebbfb718ce1fa5c3e070ff16da4ad66fcb08a39f6773d3824
+MISC metadata.xml 267 SHA256 bff0c39f5e4191e65b8c057f503e09ab6651029953189db1ac2bfbe1786a202d SHA512 dd707a0bdf1c3a8992fc9ccee92c1d7be23943bcdebf5aa59e13448c88257da5ee4c7677056e2d537fab069c96b2efef5ea1c846c53b047c0037442a63e6c1c5 WHIRLPOOL 1321399adb9f8430a838d292d08197a3200a68dba3f096e363a0c6d41f90f9acd203eb3aebb21b4d3618752c0abf0689a547cadbcb1452dcbd2fcf327ab0f22f
+-----BEGIN PGP SIGNATURE-----
+Version: GnuPG v2.0.22 (GNU/Linux)
+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+=Cs+4
+-----END PGP SIGNATURE-----
diff --git a/app-admin/eselect-lua/eselect-lua-1.ebuild b/app-admin/eselect-lua/eselect-lua-1.ebuild
new file mode 100644
index 000000000000..fdbcfeef9558
--- /dev/null
+++ b/app-admin/eselect-lua/eselect-lua-1.ebuild
@@ -0,0 +1,23 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/app-admin/eselect-lua/eselect-lua-1.ebuild,v 1.1 2014/04/22 21:31:35 mabi Exp $
+
+EAPI=5
+
+DESCRIPTION="Lua eselect module"
+HOMEPAGE="http://www.gentoo.org"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x86-freebsd ~amd64-linux ~ia64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos"
+IUSE=""
+
+DEPEND=">=app-admin/eselect-1.2.4"
+RDEPEND="${DEPEND}"
+
+S="${WORKDIR}"
+
+src_install() {
+	insinto /usr/share/eselect/modules/
+	newins "${FILESDIR}"/lua.eselect-${PV} lua.eselect
+}
diff --git a/app-admin/eselect-lua/files/lua.eselect-1 b/app-admin/eselect-lua/files/lua.eselect-1
new file mode 100644
index 000000000000..43c8627b5be4
--- /dev/null
+++ b/app-admin/eselect-lua/files/lua.eselect-1
@@ -0,0 +1,150 @@
+# -*-eselect-*-  vim: ft=eselect
+# Copyright 2014-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+inherit config multilib
+
+DESCRIPTION="Manage lua symlinks"
+MAINTAINER="mabi@gentoo.org"
+
+HEADER_FILES="lauxlib.h luaconf.h lua.h lua.hpp lualib.h"
+
+remove_symlinks() {
+	rm -f "${EROOT}"/usr/bin/{lua,luac} &>/dev/null 
+	for dir in $(get_libdirs) ; do
+		rm -f "${EROOT}"${dir}/liblua.so &>/dev/null && \
+		rm -f "${EROOT}"${dir}/pkgconfig/lua.pc &>/dev/null
+	done
+	for f in $HEADER_FILES ; do
+		rm -f "${EROOT}"/usr/include/$f
+	done
+	rm -f "${EROOT}"/usr/share/man/man1/{lua,luac}.1{,.gz,.bz2,.lzma} &>/dev/null
+}
+
+set_symlinks() {
+	local ver=$1
+	ln -s "${EROOT}"/usr/bin/lua{$ver,}
+	ln -s "${EROOT}"/usr/bin/luac{$ver,}
+	for dir in $(get_libdirs) ; do
+		ln -s "${dir}"/liblua{$ver,}.so
+		ln -s "${dir}"/pkgconfig/lua{$ver,}.pc
+	done
+	for orig in "${EROOT}"/usr/share/man/man1/lua*$ver.1* ; do
+		ln -s "${orig}" "${orig//$ver}"
+	done
+	for f in $HEADER_FILES ; do
+		ln -s "${EROOT}"/usr/include/lua$ver/$f "${EROOT}"/usr/include
+	done
+}
+
+get_libdirs() {
+	local dir libdirs
+	for dir in $(list_libdirs); do
+		[[ -L ${EROOT}/usr/${dir} ]] && continue
+		ls "${EROOT}"/usr/${dir}/liblua*.* > /dev/null 2>&1 || continue
+
+		libdirs+=' '/usr/${dir}
+	done
+	echo ${libdirs:-/usr/lib}
+}
+
+find_targets() {
+	local dirs
+	local prefix="${EROOT}/usr/bin/lua"
+	for f in ${prefix}5* ; do
+		dirs="${dirs} ${f##$prefix}"
+	done
+	echo $dirs
+}
+
+resolv_target() {
+	local targets=( $(find_targets) )
+	if is_number $1; then
+		[[ $1 -le ${#targets[@]} && $1 -gt 0 ]] && echo "${targets[ $(( $1 - 1 )) ]}"
+	elif has $1 ${targets[@]}; then
+	  echo $1
+	fi
+}
+
+get_active_version() {
+	readlink -e "${EROOT}"/usr/bin/lua | sed -ne "s:.*/usr/bin/lua\([\d.-]*\):\1:p"
+}
+
+## Actual actions
+
+## set action
+
+describe_set() {
+	echo "Sets the current version of lua"
+}
+
+describe_set_parameters() {
+	echo '<target>'
+}
+
+describe_set_options() {
+	echo 'target:	Target name or number (from "list" action)'
+}
+
+
+do_set() {
+	local target=$(resolv_target $1)
+	if [[ -z "${target}" ]]; then
+	  die -q "You need to specify a version"
+	fi
+	remove_symlinks
+	set_symlinks $target
+}
+
+## List action
+
+describe_list() {
+	echo 'Lists available lua versions'
+}
+
+do_list() {
+	local targets
+	local a
+	targets=( $(find_targets) )
+	a=$(get_active_version)
+	for (( i = 0; i < ${#targets[@]}; i++ )) ; do
+		[[ $a == ${targets[i]} ]] && targets[i]=$(highlight_marker "${targets[i]}")
+	done
+	write_numbered_list -m '(none found)' "${targets[@]}"
+}
+
+## Show action
+
+describe_show() {
+	echo 'Show the active lua version'
+}
+
+do_show() {
+	get_active_version
+}
+
+## update action
+
+describe_update() {
+	echo 'Automatically update the lua version'
+}
+
+describe_update_options() {
+	echo 'ifunset : Do not override existing implementation'
+}
+
+do_update() {
+	[[ -n ${1} && ! ( ${1} == ifunset || ${1} == '--if-unset' ) ]] && \
+		die -q 'Usage error'
+
+	[[ ( ${1} == ifunset || ${1} == '--if-unset' ) && -n $(get_active_version) ]] && \
+		return
+
+	remove_symlinks
+	
+	local targets=( $(find_targets) )
+	if [[ -n ${#targets[@]} ]] ; then
+		local target=${targets[${#targets[@]} - 1]}
+		set_symlinks $target || echo 'Nothing to update'
+	fi
+}
diff --git a/app-admin/eselect-lua/metadata.xml b/app-admin/eselect-lua/metadata.xml
new file mode 100644
index 000000000000..ffbaf993ff7c
--- /dev/null
+++ b/app-admin/eselect-lua/metadata.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer>
+		<email>mabi@gentoo.org</email>
+	</maintainer>
+	<longdescription lang="en">Lua eselect module</longdescription>
+</pkgmetadata>
+