Initial import: manages /usr/bin/mpost symlinks to allow easy usage of mplib's mpost.

(Portage version: 2.2_rc8/cvs/Linux 2.6.26.3 x86_64)

5 files changed, 201 insertions, 0 deletions

diff --git a/app-admin/eselect-mpost/ChangeLog b/app-admin/eselect-mpost/ChangeLog
new file mode 100644
index 000000000000..2a295ff5527e
--- /dev/null
+++ b/app-admin/eselect-mpost/ChangeLog
@@ -0,0 +1,11 @@
+# ChangeLog for app-admin/eselect-mpost
+# Copyright 1999-2008 Gentoo Foundation; Distributed under the GPL v2
+# $Header: /var/cvsroot/gentoo-x86/app-admin/eselect-mpost/ChangeLog,v 1.1 2008/09/09 16:46:30 aballier Exp $
+
+*eselect-mpost-0.1 (09 Sep 2008)
+
+  09 Sep 2008; Alexis Ballier <aballier@gentoo.org>
+  +files/mpost.eselect-0.1, +metadata.xml, +eselect-mpost-0.1.ebuild:
+  Initial import: manages /usr/bin/mpost symlinks to allow easy usage of
+  mplib's mpost.
+
diff --git a/app-admin/eselect-mpost/Manifest b/app-admin/eselect-mpost/Manifest
new file mode 100644
index 000000000000..f14cc84448bb
--- /dev/null
+++ b/app-admin/eselect-mpost/Manifest
@@ -0,0 +1,4 @@
+AUX mpost.eselect-0.1 3840 RMD160 680cf091f259f83f2675ad61cc398b0071695226 SHA1 7588d92cb1282f3b23a3acec4c146a3238fd5fef SHA256 736daaa6db73e405c4a1a14a14ebcf16bf4133755f575b6d8f497f535ef606fc
+EBUILD eselect-mpost-0.1.ebuild 814 RMD160 36604ce1a366fec7a8798f5dcdf88f91bf86838e SHA1 0781fce555165055ddf9f4774e5aad8e8f34b861 SHA256 7a565aa6467fb11ed006c7fb85070005ee0f767922c0704ed2adf752a387c539
+MISC ChangeLog 371 RMD160 fdc9aa804bebd3b242d83114c683295be24eedec SHA1 88df0b730cf11c1414d798de1e23ca2c16f56206 SHA256 550c1f19d4c0f7e7daeb0bd111c4563887c18b3d69455c822db2e46a8890b8f3
+MISC metadata.xml 156 RMD160 2bf6b2ed9ff0fcef1e902cf093ccf4ae2dcc70a0 SHA1 e9260cd53905d8569cf3327ded4c6d01653fc389 SHA256 b4971b8472ab3fe4fbfe41b331a79193ca19e86c08d055ad1c20eaf9e04b79b6
diff --git a/app-admin/eselect-mpost/eselect-mpost-0.1.ebuild b/app-admin/eselect-mpost/eselect-mpost-0.1.ebuild
new file mode 100644
index 000000000000..b695b68d26e2
--- /dev/null
+++ b/app-admin/eselect-mpost/eselect-mpost-0.1.ebuild
@@ -0,0 +1,28 @@
+# Copyright 1999-2008 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/app-admin/eselect-mpost/eselect-mpost-0.1.ebuild,v 1.1 2008/09/09 16:46:30 aballier Exp $
+
+inherit eutils
+
+DESCRIPTION="mpost module for eselect"
+HOMEPAGE="http://www.gentoo.org/proj/en/eselect/"
+SRC_URI=""
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86-fbsd"
+
+IUSE=""
+DEPEND=""
+# Depend on texlive-core-2008 that allows usage of this module, otherwise it
+# will not work so nicely.
+RDEPEND=">=app-admin/eselect-1.0.5
+	>=app-text/texlive-core-2008"
+
+src_install() {
+	local MODULEDIR="/usr/share/eselect/modules"
+	local MODULE="mpost"
+	dodir ${MODULEDIR}
+	insinto ${MODULEDIR}
+	newins "${FILESDIR}/${MODULE}.eselect-${PVR}" ${MODULE}.eselect || die "failed to install"
+}
diff --git a/app-admin/eselect-mpost/files/mpost.eselect-0.1 b/app-admin/eselect-mpost/files/mpost.eselect-0.1
new file mode 100644
index 000000000000..81022c031161
--- /dev/null
+++ b/app-admin/eselect-mpost/files/mpost.eselect-0.1
@@ -0,0 +1,153 @@
+# Copyright 1999-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id: mpost.eselect-0.1,v 1.1 2008/09/09 16:46:31 aballier Exp $
+
+DESCRIPTION="Manage /usr/bin/mpost implementations"
+MAINTAINER="ml@gentoo.org"
+SVN_DATE='$Date: 2008/09/09 16:46:31 $'
+VERSION=$(svn_date_to_version "${SVN_DATE}" )
+
+# find a list of mpost symlink targets, best first
+find_targets() {
+	local f
+	for f in "${ROOT}"/usr/bin/mpost-*; do
+		if [[ -f ${f} ]] ; then
+			echo "${f##*/mpost-}"
+		fi
+	done | sort
+}
+
+# find version number of currently symlinked version
+identify_target() {
+	local f
+	f="$(canonicalise "${ROOT}"/usr/bin/mpost)"
+	echo "${f##*/mpost-}"
+}
+
+# try to remove the mpost symlink
+remove_symlinks() {
+	rm -f "${ROOT}"/usr/bin/mpost &>/dev/null
+}
+
+# set the mpost symlink
+set_symlinks() {
+	local target="${1}" targets
+	if is_number "${target}" && [[ ${target} -ge 1 ]] ; then
+		targets=( $(find_targets ) )
+		target=${targets[$(( ${target} - 1 ))]}
+	fi
+	if [[ -f "${ROOT}/usr/bin/mpost-${target}" ]] ; then
+		remove_symlinks
+		ln -s "mpost-${target}" "${ROOT}/usr/bin/mpost" || \
+			die "Could not set ${target} /usr/bin/mpost symlink"
+                echo "Updating TeX formats"
+	        [ -z "${ROOT}" ] && fmtutil-sys --all &>/dev/null || write_warning_msg "Could not update TeX formats for some reason, mpost may not work properly."
+	else
+		die -q "Target \"${target}\" doesn't appear to be valid!"
+	fi
+}
+
+### show action ###
+
+describe_show() {
+	echo "Show the current mpost version"
+}
+
+do_show() {
+	[[ -z "${@}" ]] || die -q "Too many parameters"
+
+	write_list_start "Current mpost verson:"
+	if [[ -L "${ROOT}/usr/bin/mpost" ]] ; then
+		write_kv_list_entry "$(identify_target)" ""
+	elif [[ -e "${ROOT}/usr/bin/mpost" ]] ; then
+		write_kv_list_entry "(not a symlink)" ""
+	else
+		write_kv_list_entry "(unset)" ""
+	fi
+}
+
+### list action ###
+
+describe_list() {
+	echo "List available mpost versions"
+}
+
+do_list() {
+	[[ -z "${@}" ]] || die -q "Too many parameters"
+
+	local i targets current
+	targets=( $(find_targets ) )
+	current=$(identify_target)
+	if [[ -n ${targets[@]} ]] ; then
+		for (( i = 0 ; i < ${#targets[@]} ; i = i + 1 )) ; do
+			[[ ${targets[${i}]} == ${current} ]] && \
+				targets[${i}]="${targets[${i}]} $(highlight '*' )"
+		done
+		write_list_start "Available mpost versions:"
+		write_numbered_list "${targets[@]}"
+	else
+		write_kv_list_entry "(none found)" ""
+	fi
+}
+
+### set action ###
+
+describe_set() {
+	echo "Set a new mpost version"
+}
+
+describe_set_options() {
+	echo "target : Target version number or index from 'list' action"
+}
+
+describe_set_parameters() {
+	echo "<target>"
+}
+
+do_set() {
+	if [[ -z "${1}" ]] ; then
+		die -q "You didn't give me a version number"
+
+	elif [[ -n "${2}" ]] ; then
+		die -q "Too many parameters"
+
+	elif [[ -L "${ROOT}/usr/bin/mpost" ]] ; then
+		if ! remove_symlinks ; then
+			die -q "Can't remove existing version symlink"
+		elif ! set_symlinks "${1}" ; then
+			die -q "Can't set new version"
+		fi
+
+	elif [[ -e "${ROOT}/usr/bin/mpost" ]] ; then
+		die -q "${ROOT}/usr/bin/mpost seems to be from an old ebuild, please remove manually"
+	else
+		set_symlinks "${1}" || die -q "Can't set new version"
+	fi
+}
+
+### update action ###
+
+describe_update() {
+	echo "Automatically update the mpost version number"
+}
+
+describe_update_options() {
+	echo "--if-unset : Do not override currently selected version"
+}
+
+do_update() {
+	[[ -z "${1}" ]] || ( [[ -z "${2}" ]] && [[ "${1}" == "--if-unset" ]] ) || \
+		die -q "Usage error"
+
+	if [[ -L "${ROOT}/usr/bin/mpost" ]] ; then
+		[[ ${1} == "--if-unset" ]] && return
+		remove_symlinks || die -q "Can't remove existing symlink"
+	fi
+	if [[ -e "${ROOT}/usr/bin/mpost" ]] ; then
+		die -q "${ROOT}/usr/bin/mpost seems to be from an old ebuild, please remove manually"
+	elif ! [[ -z $(find_targets ) ]] ; then
+		set_symlinks 1 || die -q "Can't set a new version"
+	fi
+}
+
+# vim: set ft=eselect :
diff --git a/app-admin/eselect-mpost/metadata.xml b/app-admin/eselect-mpost/metadata.xml
new file mode 100644
index 000000000000..ba6a8a8800d5
--- /dev/null
+++ b/app-admin/eselect-mpost/metadata.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<herd>tex</herd>
+</pkgmetadata>