#!/bin/sh set -eu # run an command with the www-data user run_as() { set -- -c "cd /var/www/html; $*" if [ "$(id -u)" -eq 0 ]; then su - www-data -s /bin/sh "$@" else sh "$@" fi } # checks if the the first parameter is greater than the second parameter version_greater() { [ "$(printf '%s\n' "$@" | sed -e 's/-rc/.1/' | sed -e 's/-dev/.2/' | sort -t '.' -k1,1n -k2,2n -k3,3nbr | head -n 1)" != "$(printf "$1" | sed -e 's/-rc/.1/' | sed -e 's/-dev/.2/')" ] } # usage: file_env VAR [DEFAULT] # ie: file_env 'XYZ_DB_PASSWORD' 'example' # (will allow for "$XYZ_DB_PASSWORD_FILE" to fill in the value of # "$XYZ_DB_PASSWORD" from a file, especially for Docker's secrets feature) file_env() { local var="$1" local fileVar="${var}_FILE" local def="${2:-}" local varValue=$(env | grep -E "^${var}=" | sed -E -e "s/^${var}=//") local fileVarValue=$(env | grep -E "^${fileVar}=" | sed -E -e "s/^${fileVar}=//") if [ -n "${varValue}" ] && [ -n "${fileVarValue}" ]; then echo >&2 "error: both $var and $fileVar are set (but are exclusive)" exit 1 fi if [ -n "${varValue}" ]; then export "$var"="${varValue}" elif [ -n "${fileVarValue}" ]; then export "$var"="$(cat "${fileVarValue}")" elif [ -n "${def}" ]; then export "$var"="$def" fi unset "$fileVar" } sh /setup_msmtp.sh # just check if we execute apache or php-fpm if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ]; then installed_version="0.0.0.0" if [ -f /var/www/html/VERSION ]; then installed_version="$(cat /var/www/html/VERSION)" fi image_version="$(cat /usr/src/friendica/VERSION)" # no downgrading possible if version_greater "$installed_version" "$image_version"; then echo "Can't copy Friendica sources because the version of the data ($installed_version) is higher than the docker image ($image_version)" exit 1 fi # check it just in case the version is greater or if we force the upgrade if version_greater "$image_version" "$installed_version" || [ "${FRIENDICA_UPGRADE:-false}" = "true" ]; then echo "Initializing Friendica $image_version ..." if [ "$installed_version" != "0.0.0.0" ]; then echo "Upgrading Friendica from $installed_version ..." fi if [ "$(id -u)" -eq 0 ]; then rsync_options="-rlDog --chown=www-data:www-data" else rsync_options="-rlD" fi rsync $rsync_options --delete --exclude-from=/upgrade.exclude /usr/src/friendica/ /var/www/html/ # Update docker-based config files, but never delete other config files rsync $rsync_options --update /usr/src/friendica/config/ /var/www/html/config/ # In case there is no .htaccess, copy it from the default dist file if [ ! -f "/var/www/html/.htaccess" ]; then cp "/var/www/html/.htaccess-dist" "/var/www/html/.htaccess" fi if [ -d /var/www/html/view/smarty3 ]; then chmod -R 777 /var/www/html/view/smarty3 fi echo "Initializing finished" # install if [ "$installed_version" = "0.0.0.0" ]; then echo "New Friendica instance" file_env FRIENDICA_ADMIN_MAIL file_env MYSQL_DATABASE file_env MYSQL_USER file_env MYSQL_PASSWORD install=false if [ -n "${MYSQL_DATABASE+x}" ] && [ -n "${MYSQL_PASSWORD+x}" ] && [ -n "${MYSQL_HOST+x}" ] && [ -n "${MYSQL_USER+x}" ] && [ -n "${FRIENDICA_ADMIN_MAIL+x}" ] && [ -n "${FRIENDICA_URL+x}" ]; then echo "Installation with environment variables" FRIENDICA_TZ=${FRIENDICA_TZ:-America/LosAngeles} FRIENDICA_LANG=${FRIENDICA_LANG:-en} MYSQL_PORT=${MYSQL_PORT:-3306} # shellcheck disable=SC2016 install_options='-s --dbhost "'$MYSQL_HOST'" --dbport "'$MYSQL_PORT'" --dbdata "'$MYSQL_DATABASE'" --dbuser "'$MYSQL_USER'" --dbpass "'$MYSQL_PASSWORD'"' # shellcheck disable=SC2016 install_options=$install_options' --admin "'$FRIENDICA_ADMIN_MAIL'" --tz "'$FRIENDICA_TZ'" --lang "'$FRIENDICA_LANG'" --url "'$FRIENDICA_URL'"' install=true fi if [ "$install" = true ]; then echo "Waiting for MySQL $MYSQL_HOST initialization..." if run_as "php /var/www/html/bin/wait-for-connection $MYSQL_HOST ${MYSQL_PORT:-3306} 300"; then echo "Starting Friendica installation ..." run_as "php /var/www/html/bin/console.php autoinstall $install_options" rm -fr /var/www/html/view/smarty3/compiled # load other config files (*.config.php) to the config folder if [ -d "/usr/src/config" ]; then rsync $rsync_options --ignore-existing /usr/src/config/ /var/www/html/config/ fi echo "Installation finished" else echo "[ERROR] Waited 300 seconds, no response" >&2 fi else echo "Running web-based installer on first connect!" fi # upgrade else echo "Upgrading Friendica ..." run_as 'php /var/www/html/bin/console.php dbstructure update -f' echo "Upgrading finished" fi fi fi exec "$@"