Initial import: manages /usr/bin/pdftex symlinks to allow easy usage of standalone pdftex ebuild.

(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-pdftex/ChangeLog b/app-admin/eselect-pdftex/ChangeLog
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index 000000000000..25cdc2efabdd
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+++ b/app-admin/eselect-pdftex/ChangeLog
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+# ChangeLog for app-admin/eselect-pdftex
+# Copyright 1999-2008 Gentoo Foundation; Distributed under the GPL v2
+# $Header: /var/cvsroot/gentoo-x86/app-admin/eselect-pdftex/ChangeLog,v 1.1 2008/09/09 16:51:57 aballier Exp $
+
+*eselect-pdftex-0.1 (09 Sep 2008)
+
+  09 Sep 2008; Alexis Ballier <aballier@gentoo.org>
+  +files/pdftex.eselect-0.1, +metadata.xml, +eselect-pdftex-0.1.ebuild:
+  Initial import: manages /usr/bin/pdftex symlinks to allow easy usage of
+  standalone pdftex ebuild.
+
diff --git a/app-admin/eselect-pdftex/Manifest b/app-admin/eselect-pdftex/Manifest
new file mode 100644
index 000000000000..1ec37a3a5f9c
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+++ b/app-admin/eselect-pdftex/Manifest
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+AUX pdftex.eselect-0.1 3875 RMD160 6c124482765056cebbcef6d1a4c33cb246c82056 SHA1 89dd2bd47bc96c090412bc1b6d612827119c2ccb SHA256 bf5f6d30f372e15d6f5f78a0ac3f05647ef67303cec789de2876ea562f5c3bc8
+EBUILD eselect-pdftex-0.1.ebuild 816 RMD160 ba1b83d93dcf159eb3b01018828a9a4748cb624d SHA1 588ef394f7b3205c2975072caa21a1cdae45a1fc SHA256 0f4b5746bc463dadcb27ab1c633e44a7b8fa5ca78909a65134e00b9074e4baa4
+MISC ChangeLog 387 RMD160 d7435fbc74dc74ca996fa5ae3ce980e30b64c207 SHA1 52f7addac612ba1515704f64abbc2ab27d72b779 SHA256 480b699b8bd8ebfde7bac2343e12255761eb61016cd897b054a1d0c74cf079f3
+MISC metadata.xml 156 RMD160 2bf6b2ed9ff0fcef1e902cf093ccf4ae2dcc70a0 SHA1 e9260cd53905d8569cf3327ded4c6d01653fc389 SHA256 b4971b8472ab3fe4fbfe41b331a79193ca19e86c08d055ad1c20eaf9e04b79b6
diff --git a/app-admin/eselect-pdftex/eselect-pdftex-0.1.ebuild b/app-admin/eselect-pdftex/eselect-pdftex-0.1.ebuild
new file mode 100644
index 000000000000..24e65c27fe93
--- /dev/null
+++ b/app-admin/eselect-pdftex/eselect-pdftex-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-pdftex/eselect-pdftex-0.1.ebuild,v 1.1 2008/09/09 16:51:57 aballier Exp $
+
+inherit eutils
+
+DESCRIPTION="pdftex 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="pdftex"
+	dodir ${MODULEDIR}
+	insinto ${MODULEDIR}
+	newins "${FILESDIR}/${MODULE}.eselect-${PVR}" ${MODULE}.eselect || die "failed to install"
+}
diff --git a/app-admin/eselect-pdftex/files/pdftex.eselect-0.1 b/app-admin/eselect-pdftex/files/pdftex.eselect-0.1
new file mode 100644
index 000000000000..f88ed70489c6
--- /dev/null
+++ b/app-admin/eselect-pdftex/files/pdftex.eselect-0.1
@@ -0,0 +1,153 @@
+# Copyright 1999-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id: pdftex.eselect-0.1,v 1.1 2008/09/09 16:51:58 aballier Exp $
+
+DESCRIPTION="Manage /usr/bin/pdftex implementations"
+MAINTAINER="ml@gentoo.org"
+SVN_DATE='$Date: 2008/09/09 16:51:58 $'
+VERSION=$(svn_date_to_version "${SVN_DATE}" )
+
+# find a list of pdftex symlink targets, best first
+find_targets() {
+	local f
+	for f in "${ROOT}"/usr/bin/pdftex-*; do
+		if [[ -f ${f} ]] ; then
+			echo "${f##*/pdftex-}"
+		fi
+	done | sort
+}
+
+# find version number of currently symlinked version
+identify_target() {
+	local f
+	f="$(canonicalise "${ROOT}"/usr/bin/pdftex)"
+	echo "${f##*/pdftex-}"
+}
+
+# try to remove the pdftex symlink
+remove_symlinks() {
+	rm -f "${ROOT}"/usr/bin/pdftex &>/dev/null
+}
+
+# set the pdftex 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/pdftex-${target}" ]] ; then
+		remove_symlinks
+		ln -s "pdftex-${target}" "${ROOT}/usr/bin/pdftex" || \
+			die "Could not set ${target} /usr/bin/pdftex symlink"
+                echo "Updating TeX formats"
+                [ -z "${ROOT}" ] && fmtutil-sys --all &>/dev/null || write_warning_msg "Could not update TeX formats for some reason, pdftex may not work properly."
+	else
+		die -q "Target \"${target}\" doesn't appear to be valid!"
+	fi
+}
+
+### show action ###
+
+describe_show() {
+	echo "Show the current pdftex version"
+}
+
+do_show() {
+	[[ -z "${@}" ]] || die -q "Too many parameters"
+
+	write_list_start "Current pdftex verson:"
+	if [[ -L "${ROOT}/usr/bin/pdftex" ]] ; then
+		write_kv_list_entry "$(identify_target)" ""
+	elif [[ -e "${ROOT}/usr/bin/pdftex" ]] ; then
+		write_kv_list_entry "(not a symlink)" ""
+	else
+		write_kv_list_entry "(unset)" ""
+	fi
+}
+
+### list action ###
+
+describe_list() {
+	echo "List available pdftex versions"
+}
+
+do_list() {
+	[[ -z "${@}" ]] || 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}]} $(highlight '*' )"
+		done
+		write_list_start "Available pdftex versions:"
+		write_numbered_list "${targets[@]}"
+	else
+		write_kv_list_entry "(none found)" ""
+	fi
+}
+
+### set action ###
+
+describe_set() {
+	echo "Set a new pdftex 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 "${ROOT}/usr/bin/pdftex" ]] ; then
+		if ! remove_symlinks ; then
+			die -q "Can't remove existing version symlink"
+		elif ! set_symlinks "${1}" ; then
+			die -q "Can't set new version"
+		fi
+
+	elif [[ -e "${ROOT}/usr/bin/pdftex" ]] ; then
+		die -q "${ROOT}/usr/bin/pdftex seems to be from an old ebuild, please remove manually"
+	else
+		set_symlinks "${1}" || die -q "Can't set new version"
+	fi
+}
+
+### update action ###
+
+describe_update() {
+	echo "Automatically update the pdftex version number"
+}
+
+describe_update_options() {
+	echo "--if-unset : Do not override currently selected version"
+}
+
+do_update() {
+	[[ -z "${1}" ]] || ( [[ -z "${2}" ]] && [[ "${1}" == "--if-unset" ]] ) || \
+		die -q "Usage error"
+
+	if [[ -L "${ROOT}/usr/bin/pdftex" ]] ; then
+		[[ ${1} == "--if-unset" ]] && return
+		remove_symlinks || die -q "Can't remove existing symlink"
+	fi
+	if [[ -e "${ROOT}/usr/bin/pdftex" ]] ; then
+		die -q "${ROOT}/usr/bin/pdftex 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-pdftex/metadata.xml b/app-admin/eselect-pdftex/metadata.xml
new file mode 100644
index 000000000000..ba6a8a8800d5
--- /dev/null
+++ b/app-admin/eselect-pdftex/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>