~charmers/charms/precise/tomcat/trunk

Viewing changes to hooks/common.sh

Found a problem in common.sh

added added

removed removed

# $JUJU_UNIT_NAME variable holds the name of the unit.

add_file_row () {

# The first parameter is the file.

local file=$1

shift

if [ -e "${file}" ]; then

# Use Extended grep with the invert flag (-v) to find all lines that

# do not start with the unit name (memcached/0).

egrep -v "^$1"$'(\t|$)' "${file}" > "${file}.new" || true

mv "${file}.new" "${file}"

shift

echo_delimited $'\t' "$@" >> "${file}"

}