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chore: adjust script formatting

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This commit is contained in:
Robert Kaussow 2022-07-15 09:02:45 +02:00
parent d86854cde4
commit 2aff7ba92c
Signed by: xoxys
GPG Key ID: 4E692A2EAECC03C0
1 changed files with 16 additions and 17 deletions
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wait-for
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@ -9,10 +9,10 @@ echoerr() {
usage() { usage() {
exitcode="$1" exitcode="$1"
cat << USAGE >&2 cat <<USAGE >&2
usage: wait-for host:port [-t timeout] [-- command args] usage: wait-for host:port [-t timeout] [-- command args]
Synchronize services like docker containers and wait for readiness. Synchronize services like containers and wait for readiness.
optional arguments: optional arguments:
-q | --quiet Do not output any status messages -q | --quiet Do not output any status messages
@ -23,12 +23,12 @@ USAGE
} }
wait_for() { wait_for() {
for _ in $(seq "$WAITFOR_TIMEOUT") ; do for _ in $(seq "$WAITFOR_TIMEOUT"); do
nc -w 1 -z "$WAITFOR_HOST" "$WAITFOR_PORT" > /dev/null 2>&1 nc -w 1 -z "$WAITFOR_HOST" "$WAITFOR_PORT" >/dev/null 2>&1
result=$? result=$?
if [ $result -eq 0 ] ; then if [ $result -eq 0 ]; then
if [ $# -gt 0 ] ; then if [ $# -gt 0 ]; then
exec "$@" exec "$@"
fi fi
exit 0 exit 0
@ -39,12 +39,11 @@ wait_for() {
exit 1 exit 1
} }
while [ $# -gt 0 ] while [ $# -gt 0 ]; do
do
case "$1" in case "$1" in
*:* ) *:*)
WAITFOR_HOST=$(printf "%s\n" "$1"| cut -d : -f 1) WAITFOR_HOST=$(printf "%s\n" "$1" | cut -d : -f 1)
WAITFOR_PORT=$(printf "%s\n" "$1"| cut -d : -f 2) WAITFOR_PORT=$(printf "%s\n" "$1" | cut -d : -f 2)
shift 1 shift 1
;; ;;
-q | --quiet) -q | --quiet)