wordpress/rootfs/etc/cont-init.d/20-install-plugins
2023-03-15 02:54:31 +01:00

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Executable File

#!/usr/bin/with-contenv bash
# 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}"
}
# Check if plugin installed. This is very basic check that doesn't involve database
function isPluginInstalled() {
PLUGIN="${1:?PLUGIN is required}"
if [ -d "${PLUGIN_PATH}" ] && [ -f "${PLUGIN_PATH}/${PLUGIN}.php" ]; then
return 0
fi
return 1
}
# Install plugin
function installPlugin() {
wp plugin install "${@}" >/dev/null 2>&1
sleep 0.5
}
# Main function
function main() {
PLUGIN_LIST="${WORDPRESS_PLUGIN_LIST:-}"
PLUGIN_STRICT_INSTALL="${WORDPRESS_PLUGIN_INSTALL_STRICT:-false}"
WP_CONTENT_PATH="/var/www/html/wp-content"
echo "> Automated WordPress Plugin Installer"
if [ -z "${PLUGIN_LIST}" ]; then
echo "> No plugins defined. Skipping installation."
return 0
fi
echo "> About to install defined plugins"
for PLUGIN_EXPR in ${PLUGIN_LIST}; do
IFS=':' read -ra PLUGIN <<<"${PLUGIN_EXPR}"
PLUGIN_NAME="${PLUGIN[0]}"
PLUGIN_PATH="${WP_CONTENT_PATH}/plugins/${PLUGIN_NAME}"
export PLUGIN_PATH
if isPluginInstalled "${PLUGIN_NAME}"; then
echo "> Plugin '${PLUGIN_NAME}' already installed and will be skipped."
continue
fi
WP_PLUGIN_INSTALL_ARGS="${PLUGIN_NAME}"
if [ -n "${PLUGIN[1]}" ]; then
WP_PLUGIN_INSTALL_ARGS="${WP_PLUGIN_INSTALL_ARGS} --version=${PLUGIN[1]}"
fi
echo "> Installing plugin '${PLUGIN_NAME}' version '${PLUGIN[1]}'"
installPlugin "${WP_PLUGIN_INSTALL_ARGS}" &
done
echo "> Waiting for all plugins to install..."
wait
# Plugins are installed concurrently, so we need to verify if installed, separately
echo "> About to verify install of defined plugins"
FAILED_COUNT=0
for PLUGIN_EXPR in ${PLUGIN_LIST}; do
IFS=':' read -ra PLUGIN <<<"${PLUGIN_EXPR}"
PLUGIN_NAME="${PLUGIN[0]}"
PLUGIN_PATH="${WP_CONTENT_PATH}/plugins/${PLUGIN_NAME}"
export PLUGIN_PATH
if isPluginInstalled "${PLUGIN_NAME}"; then
echo "> Plugin '${PLUGIN_NAME}' installed"
continue
fi
((FAILED_COUNT = FAILED_COUNT + 1))
echo "> Warning: Plugin '${PLUGIN_NAME}' failed to install"
done
echo "> Total of ${FAILED_COUNT} plugins failed to install"
if [ "${PLUGIN_STRICT_INSTALL}" = "true" ] && [ "${FAILED_COUNT}" != "0" ]; then
echo "> WORDPRESS_PLUGIN_INSTALL_STRICT is set to true. Terminating with non-zero exit code"
return 1
fi
}
main "${@}"
exit $?