20ff62779d
* Recreate a docker dir with all docker files inside and add init.sh * Add docker/README.md with example docker-compose.xml * Add mysql vars for mempool-config.json * Port can be set from env var in docker-compose.xml * Update docker-compose.xml example to use latest tag * Remove armv7 architecture from build workflow * Remove master git-hash file * Remove useless ':' in sed
85 lines
1.4 KiB
Bash
85 lines
1.4 KiB
Bash
#!/bin/sh
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TIMEOUT=15
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QUIET=0
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echoerr() {
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if [ "$QUIET" -ne 1 ]; then printf "%s\n" "$*" 1>&2; fi
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}
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usage() {
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exitcode="$1"
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cat << USAGE >&2
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Usage:
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$cmdname host:port [-t timeout] [-- command args]
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-q | --quiet Do not output any status messages
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-t TIMEOUT | --timeout=timeout Timeout in seconds, zero for no timeout
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-- COMMAND ARGS Execute command with args after the test finishes
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USAGE
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exit "$exitcode"
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}
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wait_for() {
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if ! command -v nc >/dev/null; then
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echoerr 'nc command is missing!'
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exit 1
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fi
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for i in `seq $TIMEOUT` ; do
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nc -z "$HOST" "$PORT" > /dev/null 2>&1
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result=$?
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if [ $result -eq 0 ] ; then
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if [ $# -gt 0 ] ; then
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exec "$@"
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fi
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exit 0
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fi
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sleep 1
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done
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echo "Operation timed out" >&2
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exit 1
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}
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while [ $# -gt 0 ]
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do
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case "$1" in
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*:* )
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HOST=$(printf "%s\n" "$1"| cut -d : -f 1)
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PORT=$(printf "%s\n" "$1"| cut -d : -f 2)
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shift 1
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;;
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-q | --quiet)
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QUIET=1
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shift 1
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;;
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-t)
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TIMEOUT="$2"
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if [ "$TIMEOUT" = "" ]; then break; fi
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shift 2
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;;
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--timeout=*)
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TIMEOUT="${1#*=}"
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shift 1
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;;
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--)
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shift
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break
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;;
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--help)
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usage 0
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;;
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*)
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echoerr "Unknown argument: $1"
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usage 1
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;;
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esac
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done
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if [ "$HOST" = "" -o "$PORT" = "" ]; then
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echoerr "Error: you need to provide a host and port to test."
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usage 2
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fi
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wait_for "$@"
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