mirror of
https://github.com/octoleo/docker-joomla.git
synced 2024-11-09 22:20:55 +00:00
250 lines
11 KiB
Bash
Executable File
250 lines
11 KiB
Bash
Executable File
#!/bin/bash
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set -e
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if [ -n "$JOOMLA_DB_PASSWORD_FILE" ] && [ -f "$JOOMLA_DB_PASSWORD_FILE" ]; then
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JOOMLA_DB_PASSWORD=$(cat "$JOOMLA_DB_PASSWORD_FILE")
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fi
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if [[ "$1" == apache2* ]] || [ "$1" == php-fpm ]; then
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uid="$(id -u)"
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gid="$(id -g)"
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if [ "$uid" = '0' ]; then
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case "$1" in
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apache2*)
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user="${APACHE_RUN_USER:-www-data}"
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group="${APACHE_RUN_GROUP:-www-data}"
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# strip off any '#' symbol ('#1000' is valid syntax for Apache)
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pound='#'
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user="${user#$pound}"
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group="${group#$pound}"
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# set user if not exist
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if ! id "$user" &>/dev/null; then
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# get the user name
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: "${USER_NAME:=www-data}"
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# change the user name
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[[ "$USER_NAME" != "www-data" ]] &&
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usermod -l "$USER_NAME" www-data &&
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groupmod -n "$USER_NAME" www-data
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# update the user ID
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groupmod -o -g "$user" "$USER_NAME"
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# update the user-group ID
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usermod -o -u "$group" "$USER_NAME"
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fi
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;;
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*) # php-fpm
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user='www-data'
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group='www-data'
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;;
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esac
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else
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user="$uid"
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group="$gid"
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fi
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if [ -n "$MYSQL_PORT_3306_TCP" ]; then
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if [ -z "$JOOMLA_DB_HOST" ]; then
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JOOMLA_DB_HOST='mysql'
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else
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echo >&2 "warning: both JOOMLA_DB_HOST and MYSQL_PORT_3306_TCP found"
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echo >&2 " Connecting to JOOMLA_DB_HOST ($JOOMLA_DB_HOST)"
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echo >&2 " instead of the linked mysql container"
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fi
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fi
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if [ -z "$JOOMLA_DB_HOST" ]; then
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echo >&2 "error: missing JOOMLA_DB_HOST and MYSQL_PORT_3306_TCP environment variables"
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echo >&2 " Did you forget to --link some_mysql_container:mysql or set an external db"
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echo >&2 " with -e JOOMLA_DB_HOST=hostname:port?"
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exit 1
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fi
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# If the DB user is 'root' then use the MySQL root password env var
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: "${JOOMLA_DB_USER:=root}"
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if [ "$JOOMLA_DB_USER" = 'root' ]; then
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: ${JOOMLA_DB_PASSWORD:=$MYSQL_ENV_MYSQL_ROOT_PASSWORD}
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fi
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: "${JOOMLA_DB_NAME:=joomla}"
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if [ -z "$JOOMLA_DB_PASSWORD" ] && [ "$JOOMLA_DB_PASSWORD_ALLOW_EMPTY" != 'yes' ]; then
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echo >&2 "error: missing required JOOMLA_DB_PASSWORD environment variable"
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echo >&2 " Did you forget to -e JOOMLA_DB_PASSWORD=... ?"
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echo >&2
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echo >&2 " (Also of interest might be JOOMLA_DB_USER and JOOMLA_DB_NAME.)"
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exit 1
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fi
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if [ ! -e index.php ] && [ ! -e libraries/src/Version.php ]; then
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# if the directory exists and Joomla doesn't appear to be installed AND the permissions of it are root:root, let's chown it (likely a Docker-created directory)
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if [ "$uid" = '0' ] && [ "$(stat -c '%u:%g' .)" = '0:0' ]; then
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chown "$user:$group" .
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fi
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echo >&2 "Joomla not found in $PWD - copying now..."
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if [ "$(ls -A)" ]; then
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echo >&2 "WARNING: $PWD is not empty - press Ctrl+C now if this is an error!"
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(
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set -x
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ls -A
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sleep 10
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)
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fi
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# use full commands
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# for clearer intent
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sourceTarArgs=(
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--create
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--file -
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--directory /usr/src/joomla
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--one-file-system
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--owner "$user" --group "$group"
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)
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targetTarArgs=(
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--extract
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--file -
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)
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if [ "$uid" != '0' ]; then
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# avoid "tar: .: Cannot utime: Operation not permitted" and "tar: .: Cannot change mode to rwxr-xr-x: Operation not permitted"
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targetTarArgs+=(--no-overwrite-dir)
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fi
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tar "${sourceTarArgs[@]}" . | tar "${targetTarArgs[@]}"
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if [ ! -e .htaccess ]; then
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# NOTE: The "Indexes" option is disabled in the php:apache base image so remove it as we enable .htaccess
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sed -r 's/^(Options -Indexes.*)$/#\1/' htaccess.txt >.htaccess
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chown "$user":"$group" .htaccess
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fi
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echo >&2 "Complete! Joomla has been successfully copied to $PWD"
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fi
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# Ensure the MySQL Database is created
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php /makedb.php "$JOOMLA_DB_HOST" "$JOOMLA_DB_USER" "$JOOMLA_DB_PASSWORD" "$JOOMLA_DB_NAME" "${JOOMLA_DB_TYPE:-mysqli}"
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# Basic email regex for validation
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email_regex="^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$"
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# Function to validate environment variables
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validate_vars() {
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# Check if JOOMLA_SITE_NAME is longer than 2 characters
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if [[ "${#JOOMLA_SITE_NAME}" -le 2 ]]; then
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echo >&2 "Error: JOOMLA_SITE_NAME must be longer than 2 characters!"
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return 1
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fi
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# Check if JOOMLA_ADMIN_USER is longer than 2 characters
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if [[ "${#JOOMLA_ADMIN_USER}" -le 2 ]]; then
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echo >&2 "Error: JOOMLA_ADMIN_USER must be longer than 2 characters!"
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return 1
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fi
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# Check if JOOMLA_ADMIN_USERNAME has no spaces, and is only alphabetical
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if [[ "${JOOMLA_ADMIN_USERNAME}" =~ [^a-zA-Z] ]]; then
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echo >&2 "Error: JOOMLA_ADMIN_USERNAME must contain no spaces and be only alphabetical!"
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return 1
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fi
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# Check if JOOMLA_ADMIN_PASSWORD is longer than 12 characters
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if [[ "${#JOOMLA_ADMIN_PASSWORD}" -le 12 ]]; then
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echo >&2 "Error: JOOMLA_ADMIN_PASSWORD must be longer than 12 characters!"
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return 1
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fi
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# Check if JOOMLA_ADMIN_EMAIL is a valid email
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if [[ ! "${JOOMLA_ADMIN_EMAIL}" =~ $email_regex ]]; then
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echo >&2 "Error: JOOMLA_ADMIN_EMAIL must be a valid email address!"
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return 1
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fi
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# If all checks passed, return 0
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return 0
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}
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# Function to check that auto deploy can be done
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can_auto_deploy() {
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# Check if all NEEDED variables exist
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if [[ -n "${JOOMLA_SITE_NAME}" && -n "${JOOMLA_ADMIN_USER}" &&
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-n "${JOOMLA_ADMIN_USERNAME}" && -n "${JOOMLA_ADMIN_PASSWORD}" &&
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-n "${JOOMLA_ADMIN_EMAIL}" ]]; then
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# All variables exist. Now validate them.
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if validate_vars; then
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# If all checks passed, return 0
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return 0
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fi
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fi
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# If any needed variables does not exist fail, return 1
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return 1
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}
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# if the directory exists and we can auto deploy
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if [ -d installation ] && [ -e installation/joomla.php ] && can_auto_deploy; then
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# use full commands
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# for clearer intent
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installJoomlaArgs=(
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--site-name="${JOOMLA_SITE_NAME}"
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--admin-email="${JOOMLA_ADMIN_EMAIL}"
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--admin-username="${JOOMLA_ADMIN_USERNAME}"
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--admin-user="${JOOMLA_ADMIN_USER}"
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--admin-password="${JOOMLA_ADMIN_PASSWORD}"
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--db-type="${JOOMLA_DB_TYPE:-mysqli}"
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--db-host="${JOOMLA_DB_HOST}"
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--db-name="${JOOMLA_DB_NAME}"
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--db-pass="${JOOMLA_DB_PASSWORD}"
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--db-user="${JOOMLA_DB_USER}"
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--db-prefix="${JOOMLA_DB_PREFIX:-joom_}"
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--db-encryption=0
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)
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# Run the auto deploy (install)
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if php installation/joomla.php install "${installJoomlaArgs[@]}"; then
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# The PHP command succeeded (so we remove the installation folder)
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rm -rf installation
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echo >&2 "========================================================================"
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echo >&2
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echo >&2 "This server is now configured to run Joomla!"
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# fix the configuration.php ownership
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if [ "$uid" = '0' ] && [ "$(stat -c '%u:%g' configuration.php)" != "$user:$group" ]; then
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# Set configuration to correct owner
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if ! chown "$user:$group" configuration.php; then
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echo >&2
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echo >&2 "Error: Ownership of configuration.php failed to be corrected."
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fi
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# Set configuration to correct permissions
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if ! chmod 444 configuration.php; then
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echo >&2
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echo >&2 "Error: Permissions of configuration.php failed to be corrected."
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fi
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fi
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echo >&2
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echo >&2 "========================================================================"
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else
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echo >&2 "========================================================================"
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echo >&2
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echo >&2 "This server is now configured to run Joomla!"
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echo >&2
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echo >&2 "NOTE: You will need your database server address, database name,"
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echo >&2 "and database user credentials to install Joomla."
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echo >&2
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echo >&2 "========================================================================"
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fi
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else
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echo >&2 "========================================================================"
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echo >&2
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echo >&2 "This server is now configured to run Joomla!"
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echo >&2
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echo >&2 "NOTE: You will need your database server address, database name,"
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echo >&2 "and database user credentials to install Joomla."
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echo >&2
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echo >&2 "========================================================================"
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fi
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fi
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exec "$@"
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