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#!/bin/bash
# This is a script to read portage log items from einfo, ewarn etc, new in the
# portage-2.1 series.
#
# Author: Donnie Berkholz <spyderous@gentoo.org>
# Updated by: Uwe Klosa <uwe.klosa@gmail.com>
# set decent PATH for bug 172969
PATH=/usr/bin:/bin:${PATH}
# Set ELOGDIR
PORT_LOGDIR="$(portageq envvar PORT_LOGDIR)"
[ "$PORT_LOGDIR" = "" ] && PORT_LOGDIR="/var/log/portage"
ELOGDIR="$PORT_LOGDIR/elog"
# Verify that ELOGDIR exists
if [ ! -d "$ELOGDIR" ]; then
echo "ELOG directory: $ELOGDIR does not exist!"
exit 1
fi
# Use the pager from the users environment
[ -z "$PAGER" ] && PAGER="less"
# Set up select prompt
PS3="Choice? "
select_loop() {
ANY_FILES=$(find . -type f)
ANY_FILES=$(echo ${ANY_FILES} | sed -e "s:\./::g")
if [[ -z ${ANY_FILES} ]]; then
echo "No log items to read"
break
fi
echo
echo "This is a list of portage log items. Choose a number to view that file or type q to quit."
echo
# Pick which file to read
select FILE in ${ANY_FILES}; do
case ${REPLY} in
q)
echo "Quitting"
QUIT="yes"
break
;;
*)
if [ -f "$FILE" ]; then
${PAGER} ${FILE}
read -p "Delete file? [y/N] " DELETE
case ${DELETE} in
q)
echo "Quitting"
QUIT="yes"
break
;;
y|Y)
rm -f ${FILE}
SUCCESS=$?
if [[ ${SUCCESS} = 0 ]]; then
echo "Deleted ${FILE}"
else
echo "Unable to delete ${FILE}"
fi
;;
# Empty string defaults to N (save file)
n|N|"")
echo "Saving ${FILE}"
;;
*)
echo "Invalid response. Saving ${FILE}"
;;
esac
else
echo
echo "Invalid response."
fi
;;
esac
break
done
}
pushd ${ELOGDIR} > /dev/null
until [[ -n ${QUIT} ]]; do
select_loop
done
popd > /dev/null
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