mirror of
https://github.com/N0rthernL1ghts/wordpress.git
synced 2024-11-23 17:42:29 +01:00
58 lines
2.0 KiB
Plaintext
Executable File
58 lines
2.0 KiB
Plaintext
Executable File
#!/usr/bin/with-contenv bash
|
|
# Designed to replace original, overcomplicated entrypoint script from official wordpress docker repository
|
|
# Why not use already available tools instead?!
|
|
|
|
# Register exit handler
|
|
trap scriptExitHandler EXIT
|
|
|
|
function scriptExitHandler() {
|
|
LAST_EXIT_CODE=$?
|
|
if [ "${LAST_EXIT_CODE}" = "0" ]; then
|
|
echo "> Script finished successfully"
|
|
exit "${LAST_EXIT_CODE}"
|
|
fi
|
|
|
|
echo "> Script finished with an error"
|
|
exit "${LAST_EXIT_CODE}"
|
|
}
|
|
|
|
function reportUnhealthy() {
|
|
echo "${1:?REASON is required}" >"/tmp/.wp-unhealthy"
|
|
}
|
|
|
|
# Main function
|
|
function main() {
|
|
# Removes trailing zero if found
|
|
# This is required due to inconsistencies between WodPress docker image versioning and wp-cli core download
|
|
# If patch version is 0, it is not considered by wp-cli.
|
|
WP_VERSION=$(echo "${WP_VERSION:?}" | sed --expression='s/.0$//g')
|
|
|
|
echo "> Verifying 'WordPress ${WP_VERSION}' installation..."
|
|
WP_INSTALLED_VERSION="$(wp core version)"
|
|
|
|
set -e
|
|
|
|
rm -f "/tmp/.wp-unhealthy"
|
|
if [ -z "${WP_INSTALLED_VERSION}" ]; then
|
|
echo "> ERROR! WordPress installation does not seem to be present or valid. Continuing anyway..."
|
|
|
|
reportUnhealthy "WP_NOT_PRESENT"
|
|
return 0
|
|
elif [ "${WP_INSTALLED_VERSION}" != "${WP_VERSION}" ]; then
|
|
echo "> WARNING! WordPress version mismatch"
|
|
echo " Expected version: ${WP_VERSION}"
|
|
echo " Detected version: ${WP_INSTALLED_VERSION}"
|
|
echo "> Seems like WordPress installation got updated outside image scope"
|
|
echo " - This is dangerous as changes will not persist when container is recreated which might lead to inconsistencies between installation and the database."
|
|
echo " - You should assume that recreating the container will render the website inoperable."
|
|
echo " - Please make sure that you're running image: nlss/wordpress:${WP_VERSION}"
|
|
reportUnhealthy "WP_VERSION_MISMATCH"
|
|
return 0
|
|
else
|
|
echo "> Identified 'WordPress ${WP_VERSION}'"
|
|
fi
|
|
}
|
|
|
|
main "${@}"
|
|
exit $?
|