#!/bin/sh set -eu die() { echo >&2 "$@" exit 1 } about() { die "usage: $0 [ start | stop ]" } #shellcheck disable=SC1007 THIS_DIR=$(CDPATH= cd -- "$(dirname -- "$0")" && pwd) #shellcheck disable=SC1090 . "${THIS_DIR}/.environment.sh" # you have not removed set -u above, have you? [ -z "${LOG_DIR-}" ] && die "\$LOG_DIR must be defined." [ -z "${PID_DIR-}" ] && die "\$PID_DIR must be defined." if ! command -v python3 >/dev/null 2>&2; then die "The python3 executable is is missing. Please install it and try again." fi wait_for_port() { for _ in $(seq 40); do nc -z localhost "$1" && return sleep .05 done # send to &3 if open if { true >&3; } 2>/dev/null; then # cat "${LOG_DIR}/mock-http.out" >&3 echo "Can't connect to port $1" >&3 else # cat "${LOG_DIR}/mock-http.out" >&2 echo "Can't connect to port $1" >&2 fi return 1 } DAEMON_PID=${PID_DIR}/mock-http.pid start_instance() { [ $# -lt 1 ] && about OUT_FILE="${LOG_DIR}/mock-http.out" \ DAEMON_PID="${DAEMON_PID}" \ "${TEST_DIR}/run-as-daemon" /usr/bin/env python3 -u "${THIS_DIR}/mock-http.py" "$1" wait_for_port "$1" # echo "mock http started on port $1" } stop_instance() { if [ -f "${DAEMON_PID}" ]; then # terminate with extreme prejudice, all the application data will be thrown away anyway kill -9 "$(cat "${DAEMON_PID}")" > /dev/null 2>&1 rm -f -- "${DAEMON_PID}" fi } # --------------------------- [ $# -lt 1 ] && about case "$1" in start) shift start_instance "$@" ;; stop) stop_instance ;; *) about ;; esac;