Ship the news.eselect module as part of Paludis for now

2 files changed, 247 insertions, 0 deletions

diff --git a/eselect/Makefile.am b/eselect/Makefile.am
new file mode 100644
index 000000000..f03666849
--- /dev/null
+++ b/eselect/Makefile.am
@@ -0,0 +1,22 @@
+MAINTAINERCLEANFILES = Makefile.in Makefile.am
+CLEANFILES = *~ gmon.out *.gcov *.gcno *.gcda .keep
+SUBDIRS = .
+
+installeselectdir = $(datadir)/eselect/modules/
+
+installeselect_SCRIPTS = \
+	news.eselect
+
+TESTS_ENVIRONMENT = env \
+	PALUDIS_EBUILD_DIR="$(srcdir)/ebuild/" \
+	TEST_SCRIPT_DIR="$(srcdir)/" \
+	bash $(top_srcdir)/ebuild/run_test.bash
+
+TESTS =
+EXTRA_DIST = \
+	$(installeselect_SCRIPTS) \
+	$(TESTS)
+
+check_SCRIPTS = $(TESTS)
+check_PROGRAMS =
+
diff --git a/eselect/news.eselect b/eselect/news.eselect
new file mode 100644
index 000000000..5d57a2e16
--- /dev/null
+++ b/eselect/news.eselect
@@ -0,0 +1,225 @@
+# Copyright 2006 Ciaran McCreesh
+# Distributed under the terms of the GNU General Public License v2
+# $Id: $
+
+DESCRIPTION="Read GLEP 42 news items"
+MAINTAINER="ciaran.mccreesh@blueyonder.co.uk"
+SVN_DATE='$Date: $'
+VERSION=$(svn_date_to_version "${SVN_DATE}" )
+
+paludis_command() {
+	echo ${PALUDIS_COMMAND:-paludis}
+}
+
+get_repositories() {
+	$(paludis_command ) --list-repositories | \
+		sed -n -e 's/^\* *//p'
+}
+
+get_unread() {
+	local repo repos
+	repos=( $(get_repositories ) )
+	for repo in ${repos[@]} ; do
+		[[ -f "${ROOT}/var/lib/paludis/news/news-${repo}.unread" ]] || continue
+		sed -e '/^#/d' -e "/./s,$,::${repo}," < \
+			${ROOT}/var/lib/paludis/news/news-${repo}.unread
+	done
+}
+
+get_read() {
+	local repo repos
+	repos=( $(get_repositories ) )
+	for repo in ${repos[@]} ; do
+		[[ -f "${ROOT}/var/lib/paludis/news/news-${repo}.read" ]] || continue
+		sed -e '/^#/d' -e "/./s,$,::${repo}," < \
+			${ROOT}/var/lib/paludis/news/news-${repo}.read
+	done
+}
+
+mark_read() {
+	local name=${1%::*} repo=${1##*::}
+
+	touch "${ROOT}"/var/lib/paludis/news/news-${repo}.read || \
+		die -q "Couldn't touch read file for ${1}"
+
+	if ! grep -q "^${name}\$" < "${ROOT}"/var/lib/paludis/news/news-${repo}.read ; then
+		echo "${name}" >> "${ROOT}"/var/lib/paludis/news/news-${repo}.read || \
+			die -q "Couldn't mark ${1} as read"
+	fi
+
+	sed -i -e "/^${name}\$/d" "${ROOT}"/var/lib/paludis/news/news-${repo}.unread || \
+		die -q "Couldn't remove ${1} from unread list"
+}
+
+mark_unread() {
+	local name=${1%::*} repo=${1##*::}
+
+	touch "${ROOT}"/var/lib/paludis/news/news-${repo}.unread || \
+		die -q "Couldn't touch unread file for ${1}"
+
+	if ! grep -q "^${name}\$" < "${ROOT}"/var/lib/paludis/news/news-${repo}.unread ; then
+		echo "${name}" >> "${ROOT}"/var/lib/paludis/news/news-${repo}.unread || \
+			die -q "Couldn't mark ${1} as unread"
+	fi
+
+	sed -i -e "/^${name}\$/d" "${ROOT}"/var/lib/paludis/news/news-${repo}.read || \
+		die -q "Couldn't remove ${1} from read list"
+}
+
+purge_read() {
+	local repo
+	for repo in $(get_repositories ) ; do
+		: > "${ROOT}"/var/lib/paludis/news/news-${repo}.read || \
+			die -q "Couldn't purge ${repo} read list"
+	done
+}
+
+get_dir_name() {
+	local name=${1%::*} repo=${1##*::}
+	$(paludis_command ) --list-repositories --repository ${repo} | \
+		sed -n -e "s~^ *newsdir: *\(.*\)~\1/${name}/~p"
+}
+
+get_headers() {
+	local dir=${1}
+	dir=${dir}/$(basename ${1%/} ).en.txt
+	sed -e '/^$/,$d' < ${dir}
+}
+
+get_body() {
+	local dir=${1}
+	dir=${dir}/$(basename ${1%/} ).en.txt
+	sed -e '1,/^$/d' < ${dir}
+}
+
+get_title() {
+	local f=$(get_dir_name ${1} )
+	if [[ -d ${f} ]] ; then
+		get_headers ${f} | sed -n -e 's/^Title:\s*//p'
+	else
+		echo "(no title available)"
+	fi
+}
+
+### list action ###
+
+describe_list() {
+	echo "List news items"
+}
+
+do_list() {
+	targets=( $(get_unread ) )
+	write_list_start "Unread news items:"
+	if [[ -n ${targets[@]} ]] ; then
+		local target
+		for target in ${targets[@]} ; do
+			write_kv_list_entry "${target%::*}" "$(get_title ${target} )"
+		done
+	else
+		write_kv_list_entry "(none found)" ""
+	fi
+
+	targets=( $(get_read ) )
+	write_list_start "Read news items:"
+	if [[ -n ${targets[@]} ]] ; then
+		local target
+		for target in ${targets[@]} ; do
+			write_kv_list_entry "${target%::*}" "$(get_title ${target} )"
+		done
+	else
+		write_kv_list_entry "(none found)" ""
+	fi
+}
+
+### read action ###
+
+describe_read() {
+	echo "Read a news item"
+}
+
+describe_read_parameters() {
+	echo "<target>"
+}
+
+describe_read_options() {
+	echo "target : News item ID (from 'list' action)"
+}
+
+do_read() {
+	[[ -z ${1} ]] && die -q "You didn't tell me what you want to read"
+
+	local i item= items
+	items=( $(get_unread ) )
+	for i in ${items[@]} ; do
+		[[ -n "${item}" ]] && break
+		[[ "${i%::*}" == "${1}" ]] || continue
+		item=${i}
+	done
+
+	items=( $(get_read ) )
+	for i in ${items[@]} ; do
+		[[ -n "${item}" ]] && break
+		[[ "${i%::*}" == "${1}" ]] || continue
+		item=${i}
+	done
+
+	[[ -z "${item}" ]] && die -q "Can't find news item '${1}'"
+
+	write_list_start "${item%::*}"
+	local f=$(get_dir_name ${item} ) line
+	get_headers ${f} | \
+	while read line ; do
+		local k=${line%%:*}
+		case ${k} in
+			Title|Author|Posted|Revision|Translator)
+				write_kv_list_entry "${k}" "${line#*:}"
+				;;
+		esac
+	done
+	echo
+	get_body ${f}
+
+	mark_read "${item}"
+}
+
+### unread action ###
+
+describe_unread() {
+	echo "Unread a news item"
+}
+
+describe_unread_parameters() {
+	echo "<target>"
+}
+
+describe_unread_options() {
+	echo "target : News item ID (from 'list' action)"
+}
+
+do_unread() {
+	[[ -z ${1} ]] && die -q "You didn't tell me what you want to unread"
+
+	local i item= items
+	items=( $(get_read ) )
+	for i in ${items[@]} ; do
+		[[ -n "${item}" ]] && break
+		[[ "${i%::*}" == "${1}" ]] || continue
+		item=${i}
+	done
+
+	[[ -z "${item}" ]] && die -q "Can't find read news item '${1}'"
+
+	mark_unread "${item}"
+}
+
+### purge action ###
+
+describe_purge() {
+	echo "Purge read news items"
+}
+
+do_purge() {
+	purge_read
+}
+
+# vim: ts=4 sw=4 noet :