Variable attribute 'local' is not POSIX but is LSB supported.
It is available in other shells such as ash or dash.
And in ksh, local is the default scope of functions vaiables.
Though, the syntax "local var=XX" is only supported and found in bash.
Sadly, this is not detected by checkbashims.
- fix "local var=XX" bashisms
- add a manual command in tox.ini to detect them in the CI
https://wiki.ubuntu.com/DashAsBinSh#local
https://wiki.ubuntu.com/DashAsBinSh#declare_or_typeset
https://stackoverflow.com/questions/
12000949/scope-of-variables-in-ksh
Issue-ID: OOM-2643
Signed-off-by: guillaume.lambert <guillaume.lambert@orange.com>
Change-Id: Iff26e50cd352eeb760d923a4740a6f92184fe0f2
# "sed -i", but without "mv" (which doesn't work on a bind-mounted file, for example)
_sed_in_place() {
- local filename="$1"; shift
+ local filename
+ filename="$1"; shift
local tempFile
tempFile="$(mktemp)"
sed "$@" "$filename" > "$tempFile"
#calling syntax: parse_yaml <yaml_file_name>
parse_yaml () {
- local prefix=$2
- local s='[[:space:]]*' w='[a-zA-Z0-9_]*' fs=$(echo @|tr @ '\034')
+ local prefix
+ prefix=$2
+ local s
+ s='[[:space:]]*'
+ local w
+ w='[a-zA-Z0-9_]*'
+ local fs
+ fs=$(echo @|tr @ '\034')
+
sed -ne "s|^\($s\):|\1|" \
-e "s|^\($s\)\($w\)$s:$s[\"']\(.*\)[\"']$s\$|\1$fs\2$fs\3|p" \
-e "s|^\($s\)\($w\)$s:$s\(.*\)$s\$|\1$fs\2$fs\3|p" $1 |
list_node_with_external_addrs()
{
- local WORKER_NODES=$(kubectl get no -l node-role.kubernetes.io/worker=true -o jsonpath='{.items..metadata.name}')
+ local WORKER_NODES
+ WORKER_NODES=$(kubectl get no -l node-role.kubernetes.io/worker=true -o jsonpath='{.items..metadata.name}')
for worker in $WORKER_NODES; do
- local external_ip=$(kubectl get no $worker -o jsonpath='{.metadata.annotations.rke\.cattle\.io/external-ip }')
- local internal_ip=$(kubectl get no $worker -o jsonpath='{.metadata.annotations.rke\.cattle\.io/internal-ip }')
+ local external_ip
+ external_ip=$(kubectl get no $worker -o jsonpath='{.metadata.annotations.rke\.cattle\.io/external-ip }')
+ local internal_ip
+ internal_ip=$(kubectl get no $worker -o jsonpath='{.metadata.annotations.rke\.cattle\.io/internal-ip }')
if [ $internal_ip != $external_ip ]; then
echo $external_ip
break
}
ingress_controller_ip() {
- local metal_ns=$(kubectl get ns --no-headers --output=custom-columns=NAME:metadata.name |grep metallb-system)
+ local metal_ns
+ metal_ns=$(kubectl get ns --no-headers --output=custom-columns=NAME:metadata.name |grep metallb-system)
if [ -z $metal_ns ]; then
echo $CLUSTER_IP
else
}
deploy() {
- local ingress_ip=$(ingress_controller_ip)
+ local ingress_ip
+ ingress_ip=$(ingress_controller_ip)
initdir = $(pwd)
cd $SPATH/bind9dns
if [ $# -eq 0 ]; then
- local cl_domain="simpledemo.onap.org"
+ local cl_domain
+ cl_domain="simpledemo.onap.org"
else
- local cl_domain=$1
+ local cl_domain
+ cl_domain=$1
shift
fi
if [ $# -ne 0 ]; then
find_nodes_with_external_addrs()
{
- local WORKER_NODES=$(kubectl get no -l node-role.kubernetes.io/worker=true -o jsonpath='{.items..metadata.name}')
+ local WORKER_NODES
+ WORKER_NODES=$(kubectl get no -l node-role.kubernetes.io/worker=true -o jsonpath='{.items..metadata.name}')
for worker in $WORKER_NODES; do
- local external_ip=$(kubectl get no $worker -o jsonpath='{.metadata.annotations.rke\.cattle\.io/external-ip }')
- local internal_ip=$(kubectl get no $worker -o jsonpath='{.metadata.annotations.rke\.cattle\.io/internal-ip }')
+ local external_ip
+ external_ip=$(kubectl get no $worker -o jsonpath='{.metadata.annotations.rke\.cattle\.io/external-ip }')
+ local internal_ip
+ internal_ip=$(kubectl get no $worker -o jsonpath='{.metadata.annotations.rke\.cattle\.io/internal-ip }')
if [ $internal_ip != $external_ip ]; then
echo $external_ip
fi
# logging functions
mysql_log() {
- local type="$1"; shift
+ local type
+ type="$1"; shift
printf '%s [%s] [Entrypoint]: %s\n' "$(date --rfc-3339=seconds)" "$type" "$*"
}
mysql_note() {
# (will allow for "$XYZ_DB_PASSWORD_FILE" to fill in the value of
# "$XYZ_DB_PASSWORD" from a file, especially for Docker's secrets feature)
file_env() {
- local var="$1"
- local fileVar="${var}_FILE"
- local def="${2:-}"
+ local var
+ var="$1"
+ local fileVar
+ fileVar="${var}_FILE"
+ local def
+ def="${2:-}"
if [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then
mysql_error "Both $var and $fileVar are set (but are exclusive)"
fi
- local val="$def"
+ local val
+ val="$def"
# val="${!var}"
# val="$(< "${!fileVar}")"
# eval replacement of the bashism equivalents above presents no security issue here
}
mysql_check_config() {
- local toRun=( "$@" --verbose --help --log-bin-index="$(mktemp -u)" ) errors
+ local toRun
+ local errors
+ toRun=( "$@" --verbose --help --log-bin-index="$(mktemp -u)" )
if ! errors="$("${toRun[@]}" 2>&1 >/dev/null)"; then
mysql_error "$(printf 'mysqld failed while attempting to check config\n\tcommand was: ')${toRun[*]}$(printf'\n\t')$errors"
fi
# We use mysqld --verbose --help instead of my_print_defaults because the
# latter only show values present in config files, and not server defaults
mysql_get_config() {
- local conf="$1"; shift
+ local conf
+ conf="$1"; shift
"$@" --verbose --help --log-bin-index="$(mktemp -u)" 2>/dev/null \
| awk -v conf="$conf" '$1 == conf && /^[^ \t]/ { sub(/^[^ \t]+[ \t]+/, ""); print; exit }'
# match "datadir /some/path with/spaces in/it here" but not "--xyz=abc\n datadir (xyz)"
# creates folders for the database
# also ensures permission for user mysql of run as root
docker_create_db_directories() {
- local user; user="$(id -u)"
+ local user
+ user="$(id -u)"
# TODO other directories that are used by default? like /var/lib/mysql-files
# see https://github.com/docker-library/mysql/issues/562
# Aria in 10.4+ is slow due to "transactional" (crash safety)
# https://jira.mariadb.org/browse/MDEV-23326
# https://github.com/docker-library/mariadb/issues/262
- local tztables=( time_zone time_zone_leap_second time_zone_name time_zone_transition time_zone_transition_type )
+ local tztables
+ tztables=( time_zone time_zone_leap_second time_zone_name time_zone_transition time_zone_transition_type )
for table in "${tztables[@]}"; do
echo "/*!100400 ALTER TABLE $table TRANSACTIONAL=0 */;"
done
mysql_note "GENERATED ROOT PASSWORD: $MYSQL_ROOT_PASSWORD"
fi
# Sets root password and creates root users for non-localhost hosts
- local rootCreate=
+ local rootCreate
+ rootCreate=
# default root to listen for connections from anywhere
if [ -n "$MYSQL_ROOT_HOST" ] && [ "$MYSQL_ROOT_HOST" != 'localhost' ]; then
# no, we don't care if read finds a terminating character in this heredoc
|| (echo "checkbashisms command not found - please install it (e.g. sudo apt-get install devscripts | \
yum install devscripts-minimal )" >&2 && exit 1)'
find . -not -path '*/\.*' -name *.sh -exec checkbashisms \{\} +
+ sh -c "! find . -not -path '*/\.*' -name *.sh -exec grep 'local .*=' \{\} + || exit 2"
[testenv:autopep8]
deps =