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_functions_mailhog.sh
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_functions_mailhog.sh
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#!/bin/bash -eu
# Don't load it several times
set +u
${_FUNCTIONS_MAILHOG_LOADED:-false} && return
set -u
# if the script was started from the base directory, then the
# expansion returns a period
if test "${SCRIPT_DIR}" == "."; then
SCRIPT_DIR="$PWD"
# if the script was not called with an absolute path, then we need to add the
# current working directory to the relative path of the script
elif test "${SCRIPT_DIR:0:1}" != "/"; then
SCRIPT_DIR="$PWD/${SCRIPT_DIR}"
fi
do_get_mailhog_settings() {
if [ "${DEPLOYMENT_MAILHOG_ENABLED}" == "false" ]; then
return;
fi
env_var DEPLOYMENT_MAILHOG_CONTAINER_NAME "${INSTANCE_KEY}_mailhog"
}
#
# Drops all Mailhog data used by the instance.
#
do_drop_mailhog_data() {
echo_info "Dropping mailhog data ..."
if [ "${DEPLOYMENT_MAILHOG_ENABLED}" == "true" ]; then
echo_info "Drops Mailhog container ${DEPLOYMENT_MAILHOG_CONTAINER_NAME} ..."
delete_docker_container ${DEPLOYMENT_MAILHOG_CONTAINER_NAME}
echo_info "Done."
echo_info "Mailhog data dropped"
else
echo_info "Skip Drops Mailhog container ..."
fi
}
do_stop_mailhog() {
echo_info "Stopping Mailhog ..."
if [ "${DEPLOYMENT_MAILHOG_ENABLED}" == "false" ]; then
echo_info "Mailhog wasn't specified, skiping its server container shutdown"
return
fi
ensure_docker_container_stopped ${DEPLOYMENT_MAILHOG_CONTAINER_NAME}
echo_info "Mailhog container ${DEPLOYMENT_MAILHOG_CONTAINER_NAME} stopped."
}
do_start_mailhog() {
echo_info "Starting Mailhog..."
if [ "${DEPLOYMENT_MAILHOG_ENABLED}" == "false" ]; then
echo_info "Mailhog not specified, skiping its server container startup"
return
fi
echo_info "Starting Mailhog container ${DEPLOYMENT_MAILHOG_CONTAINER_NAME} based on image ${DEPLOYMENT_MAILHOG_IMAGE}:${DEPLOYMENT_MAILHOG_IMAGE_VERSION}"
# Ensure there is no container with the same name
delete_docker_container ${DEPLOYMENT_MAILHOG_CONTAINER_NAME}
${DOCKER_CMD} run \
-d \
-p "${DEPLOYMENT_MAILHOG_SMTP_PORT}:1025" \
-p "${DEPLOYMENT_MAILHOG_HTTP_PORT}:8025" \
--name ${DEPLOYMENT_MAILHOG_CONTAINER_NAME} ${DEPLOYMENT_MAILHOG_IMAGE}:${DEPLOYMENT_MAILHOG_IMAGE_VERSION}
echo_info "${DEPLOYMENT_MAILHOG_CONTAINER_NAME} container started"
check_mailhog_availability
}
check_mailhog_availability() {
echo_info "Waiting for Mailhog availability on port ${DEPLOYMENT_MAILHOG_HTTP_PORT}"
local count=0
local try=600
local wait_time=1
local RET=-1
while [ $count -lt $try -a $RET -ne 0 ]; do
count=$(( $count + 1 ))
set +e
curl -s -q --max-time ${wait_time} http://localhost:${DEPLOYMENT_MAILHOG_HTTP_PORT} > /dev/null
RET=$?
if [ $RET -ne 0 ]; then
[ $(( ${count} % 10 )) -eq 0 ] && echo_info "Mailhog not yet available (${count} / ${try})..."
echo -n "."
sleep $wait_time
fi
set -e
done
if [ $count -eq $try ]; then
echo_error "Mailhog ${DEPLOYMENT_MAILHOG_CONTAINER_NAME} not available after $(( ${count} * ${wait_time}))s"
exit 1
fi
echo_info "Mailhog ${DEPLOYMENT_MAILHOG_CONTAINER_NAME} up and available"
}
# #############################################################################
# Env var to not load it several times
_FUNCTIONS_MAILHOG_LOADED=true
echo_debug "_function_mailhog.sh Loaded"