roundcubemail-docker/apache/docker-entrypoint.sh
Pablo Zmdl 1d8ea95d37 Pre-setup and post-setup tasks
All executable files present in /entrypoint-tasks/pre-setup/ and
/entrypoint-tasks/post-setup/ are run at the beginning
or at the end, respectively, of the actual entrypoint-script.

Each of the executed files receive the CMD given to the container as their
arguments. This allows e.g. to change a plugin's config, or install a
technical requirement of a plugin that is to be installed.

This feature is not implemented in the images for Roundcube v1.5, since
they are not well maintained and will be dropped soon, anyways.
2025-11-03 14:19:08 +01:00

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#!/bin/bash
# set -ex
# PWD=`pwd`
run_entrypoint_tasks() {
phase="$1"
shift
shopt -s nullglob
echo "Running $phase-setup tasks:"
for file in /entrypoint-tasks/"$phase-setup"/*; do
if test ! -f "$file"; then
echo "Ignoring $file because it is not a regular file."
continue;
fi
if test ! -x "$file"; then
echo "Ignoring $file because it is not executable."
continue;
fi
echo "Running $phase-setup task $file:"
"$file" "$@"
# Exit in case of an error in an executable.
exit_code=$?
if test $exit_code -ne 0; then
echo "The task exited with code $exit_code, thus the entrypoint script is exiting, too!"
exit $exit_code
fi
echo 'Done.'
done
shopt -u nullglob
}
if [[ "$1" == apache2* || "$1" == php-fpm || "$1" == bin* ]]; then
run_entrypoint_tasks pre "$@"
INSTALLDIR=`pwd`
# docroot is empty
if ! [ -e index.php -a -e bin/installto.sh ]; then
echo >&2 "roundcubemail not found in $PWD - copying now..."
if [ "$(ls -A)" ]; then
echo >&2 "WARNING: $PWD is not empty - press Ctrl+C now if this is an error!"
( set -x; ls -A; sleep 10 )
fi
tar cf - --one-file-system -C /usr/src/roundcubemail . | tar xf -
echo >&2 "Complete! ROUNDCUBEMAIL has been successfully copied to $INSTALLDIR"
# update Roundcube in docroot
else
echo >&2 "roundcubemail found in $INSTALLDIR - installing update..."
(cd /usr/src/roundcubemail && bin/installto.sh -y $INSTALLDIR)
# Re-install composer modules (including plugins)
composer \
--working-dir=${INSTALLDIR} \
--prefer-dist \
--no-dev \
--no-interaction \
--optimize-autoloader \
install
fi
if [ -f /run/secrets/roundcube_db_user ]; then
ROUNDCUBEMAIL_DB_USER=`cat /run/secrets/roundcube_db_user`
fi
if [ -f /run/secrets/roundcube_db_password ]; then
ROUNDCUBEMAIL_DB_PASSWORD=`cat /run/secrets/roundcube_db_password`
fi
if [ -f /run/secrets/roundcube_oauth_client_secret ]; then
ROUNDCUBEMAIL_OAUTH_CLIENT_SECRET=`cat /run/secrets/roundcube_oauth_client_secret`
fi
if [ ! -z "${!POSTGRES_ENV_POSTGRES_*}" ] || [ "$ROUNDCUBEMAIL_DB_TYPE" == "pgsql" ]; then
: "${ROUNDCUBEMAIL_DB_TYPE:=pgsql}"
: "${ROUNDCUBEMAIL_DB_HOST:=postgres}"
: "${ROUNDCUBEMAIL_DB_PORT:=5432}"
: "${ROUNDCUBEMAIL_DB_USER:=${POSTGRES_ENV_POSTGRES_USER}}"
: "${ROUNDCUBEMAIL_DB_PASSWORD:=${POSTGRES_ENV_POSTGRES_PASSWORD}}"
: "${ROUNDCUBEMAIL_DB_NAME:=${POSTGRES_ENV_POSTGRES_DB:-roundcubemail}}"
if [[ "$ROUNDCUBEMAIL_DB_HOST" == unix* ]]; then
: "${ROUNDCUBEMAIL_DSNW:=${ROUNDCUBEMAIL_DB_TYPE}://${ROUNDCUBEMAIL_DB_USER}:${ROUNDCUBEMAIL_DB_PASSWORD}@${ROUNDCUBEMAIL_DB_HOST}/${ROUNDCUBEMAIL_DB_NAME}}"
# DO NOT USE wait-for-it.sh
else
: "${ROUNDCUBEMAIL_DSNW:=${ROUNDCUBEMAIL_DB_TYPE}://${ROUNDCUBEMAIL_DB_USER}:${ROUNDCUBEMAIL_DB_PASSWORD}@${ROUNDCUBEMAIL_DB_HOST}:${ROUNDCUBEMAIL_DB_PORT}/${ROUNDCUBEMAIL_DB_NAME}}"
/wait-for-it.sh ${ROUNDCUBEMAIL_DB_HOST}:${ROUNDCUBEMAIL_DB_PORT} -t 30
fi
elif [ ! -z "${!MYSQL_ENV_MYSQL_*}" ] || [ "$ROUNDCUBEMAIL_DB_TYPE" == "mysql" ]; then
: "${ROUNDCUBEMAIL_DB_TYPE:=mysql}"
: "${ROUNDCUBEMAIL_DB_HOST:=mysql}"
: "${ROUNDCUBEMAIL_DB_PORT:=3306}"
: "${ROUNDCUBEMAIL_DB_USER:=${MYSQL_ENV_MYSQL_USER:-root}}"
if [ "$ROUNDCUBEMAIL_DB_USER" = 'root' ]; then
: "${ROUNDCUBEMAIL_DB_PASSWORD:=${MYSQL_ENV_MYSQL_ROOT_PASSWORD}}"
else
: "${ROUNDCUBEMAIL_DB_PASSWORD:=${MYSQL_ENV_MYSQL_PASSWORD}}"
fi
: "${ROUNDCUBEMAIL_DB_NAME:=${MYSQL_ENV_MYSQL_DATABASE:-roundcubemail}}"
if [[ "$ROUNDCUBEMAIL_DB_HOST" == unix* ]]; then
: "${ROUNDCUBEMAIL_DSNW:=${ROUNDCUBEMAIL_DB_TYPE}://${ROUNDCUBEMAIL_DB_USER}:${ROUNDCUBEMAIL_DB_PASSWORD}@${ROUNDCUBEMAIL_DB_HOST}/${ROUNDCUBEMAIL_DB_NAME}}"
# DO NOT USE wait-for-it.sh
else
: "${ROUNDCUBEMAIL_DSNW:=${ROUNDCUBEMAIL_DB_TYPE}://${ROUNDCUBEMAIL_DB_USER}:${ROUNDCUBEMAIL_DB_PASSWORD}@${ROUNDCUBEMAIL_DB_HOST}:${ROUNDCUBEMAIL_DB_PORT}/${ROUNDCUBEMAIL_DB_NAME}}"
/wait-for-it.sh ${ROUNDCUBEMAIL_DB_HOST}:${ROUNDCUBEMAIL_DB_PORT} -t 30
fi
else
# use local SQLite DB in /var/roundcube/db
: "${ROUNDCUBEMAIL_DB_TYPE:=sqlite}"
: "${ROUNDCUBEMAIL_DB_DIR:=/var/roundcube/db}"
: "${ROUNDCUBEMAIL_DB_NAME:=sqlite}"
: "${ROUNDCUBEMAIL_DSNW:=${ROUNDCUBEMAIL_DB_TYPE}:///$ROUNDCUBEMAIL_DB_DIR/${ROUNDCUBEMAIL_DB_NAME}.db?mode=0646}"
mkdir -p $ROUNDCUBEMAIL_DB_DIR
chown www-data:www-data $ROUNDCUBEMAIL_DB_DIR
fi
: "${ROUNDCUBEMAIL_DEFAULT_HOST:=localhost}"
: "${ROUNDCUBEMAIL_DEFAULT_PORT:=143}"
: "${ROUNDCUBEMAIL_SMTP_SERVER:=localhost}"
: "${ROUNDCUBEMAIL_SMTP_PORT:=587}"
: "${ROUNDCUBEMAIL_PLUGINS:=archive,zipdownload}"
: "${ROUNDCUBEMAIL_SKIN:=elastic}"
: "${ROUNDCUBEMAIL_TEMP_DIR:=/tmp/roundcube-temp}"
: "${ROUNDCUBEMAIL_REQUEST_PATH:=/}"
: "${ROUNDCUBEMAIL_COMPOSER_PLUGINS_FOLDER:=$INSTALLDIR}"
if [ ! -z "${ROUNDCUBEMAIL_COMPOSER_PLUGINS}" ]; then
echo "Installing plugins from the list"
echo "Plugins: ${ROUNDCUBEMAIL_COMPOSER_PLUGINS}"
# Change ',' into a space
ROUNDCUBEMAIL_COMPOSER_PLUGINS_SH=`echo "${ROUNDCUBEMAIL_COMPOSER_PLUGINS}" | tr ',' ' '`
composer \
--working-dir=${ROUNDCUBEMAIL_COMPOSER_PLUGINS_FOLDER} \
--prefer-dist \
--prefer-stable \
--update-no-dev \
--no-interaction \
--optimize-autoloader \
require \
-- \
${ROUNDCUBEMAIL_COMPOSER_PLUGINS_SH};
fi
if [ ! -d skins/${ROUNDCUBEMAIL_SKIN} ]; then
# Installing missing skin
echo "Installing missing skin: ${ROUNDCUBEMAIL_SKIN}"
composer \
--working-dir=${INSTALLDIR} \
--prefer-dist \
--prefer-stable \
--update-no-dev \
--no-interaction \
--optimize-autoloader \
require \
-- \
roundcube/${ROUNDCUBEMAIL_SKIN};
fi
if [ ! -e config/config.inc.php ]; then
GENERATED_DES_KEY=`head /dev/urandom | base64 | head -c 24`
touch config/config.inc.php
echo "Write root config to $PWD/config/config.inc.php"
echo "<?php
\$config['plugins'] = [];
\$config['log_driver'] = 'stdout';
\$config['zipdownload_selection'] = true;
\$config['des_key'] = '${GENERATED_DES_KEY}';
\$config['enable_spellcheck'] = true;
\$config['spellcheck_engine'] = 'pspell';
include(__DIR__ . '/config.docker.inc.php');
" > config/config.inc.php
elif ! grep -q "config.docker.inc.php" config/config.inc.php; then
echo "include(__DIR__ . '/config.docker.inc.php');" >> config/config.inc.php
fi
ROUNDCUBEMAIL_PLUGINS_PHP=`echo "${ROUNDCUBEMAIL_PLUGINS}" | sed -E "s/[, ]+/', '/g"`
echo "Write Docker config to $PWD/config/config.docker.inc.php"
echo "<?php
\$config['db_dsnw'] = '${ROUNDCUBEMAIL_DSNW}';
\$config['db_dsnr'] = '${ROUNDCUBEMAIL_DSNR}';
\$config['imap_host'] = '${ROUNDCUBEMAIL_DEFAULT_HOST}:${ROUNDCUBEMAIL_DEFAULT_PORT}';
\$config['smtp_host'] = '${ROUNDCUBEMAIL_SMTP_SERVER}:${ROUNDCUBEMAIL_SMTP_PORT}';
\$config['username_domain'] = '${ROUNDCUBEMAIL_USERNAME_DOMAIN}';
\$config['temp_dir'] = '${ROUNDCUBEMAIL_TEMP_DIR}';
\$config['skin'] = '${ROUNDCUBEMAIL_SKIN}';
\$config['request_path'] = '${ROUNDCUBEMAIL_REQUEST_PATH}';
\$config['plugins'] = array_filter(array_unique(array_merge(\$config['plugins'], ['${ROUNDCUBEMAIL_PLUGINS_PHP}'])));
" > config/config.docker.inc.php
if [ -e /run/secrets/roundcube_des_key ]; then
echo "\$config['des_key'] = file_get_contents('/run/secrets/roundcube_des_key');" >> config/config.docker.inc.php
elif [ ! -z "${ROUNDCUBEMAIL_DES_KEY}" ]; then
echo "\$config['des_key'] = getenv('ROUNDCUBEMAIL_DES_KEY');" >> config/config.docker.inc.php
fi
if [ ! -z "${ROUNDCUBEMAIL_OAUTH_CLIENT_SECRET}" ]; then
echo "\$config['oauth_client_secret'] = '${ROUNDCUBEMAIL_OAUTH_CLIENT_SECRET}';" >> config/config.docker.inc.php
fi
if [ ! -z "${ROUNDCUBEMAIL_SPELLCHECK_URI}" ]; then
echo "\$config['spellcheck_engine'] = 'googie';" >> config/config.docker.inc.php
echo "\$config['spellcheck_uri'] = '${ROUNDCUBEMAIL_SPELLCHECK_URI}';" >> config/config.docker.inc.php
fi
# If the "enigma" plugin is enabled but has no storage configured, inject a default value for the mandatory setting.
if $(echo $ROUNDCUBEMAIL_PLUGINS | grep -Eq '\benigma\b') && ! grep -qr enigma_pgp_homedir /var/roundcube/config/; then
echo "\$config['enigma_pgp_homedir'] = '/var/roundcube/enigma';" >> config/config.docker.inc.php
fi
# include custom config files
for fn in `ls /var/roundcube/config/*.php 2>/dev/null || true`; do
echo "include('$fn');" >> config/config.docker.inc.php
done
# initialize or update DB
bin/initdb.sh --dir=$PWD/SQL --update || echo "Failed to initialize/update the database. Please start with an empty database and restart the container."
if [ ! -z "${ROUNDCUBEMAIL_TEMP_DIR}" ]; then
mkdir -p ${ROUNDCUBEMAIL_TEMP_DIR} && chown www-data ${ROUNDCUBEMAIL_TEMP_DIR}
fi
if [ ! -z "${ROUNDCUBEMAIL_UPLOAD_MAX_FILESIZE}" ]; then
echo "upload_max_filesize=${ROUNDCUBEMAIL_UPLOAD_MAX_FILESIZE}" >> /usr/local/etc/php/conf.d/roundcube-override.ini
echo "post_max_size=${ROUNDCUBEMAIL_UPLOAD_MAX_FILESIZE}" >> /usr/local/etc/php/conf.d/roundcube-override.ini
fi
: "${ROUNDCUBEMAIL_LOCALE:=en_US.UTF-8 UTF-8}"
if [ -e /usr/sbin/locale-gen ] && [ ! -f /etc/locale.gen ] && [ ! -z "${ROUNDCUBEMAIL_LOCALE}" ]; then
echo "${ROUNDCUBEMAIL_LOCALE}" > /etc/locale.gen && /usr/sbin/locale-gen
fi
if [ ! -z "${ROUNDCUBEMAIL_ASPELL_DICTS}" ]; then
ASPELL_PACKAGES=`echo -n "aspell-${ROUNDCUBEMAIL_ASPELL_DICTS}" | sed -E "s/[, ]+/ aspell-/g"`
which apt-get && apt-get update && apt-get install -y $ASPELL_PACKAGES
which apk && apk add --no-cache $ASPELL_PACKAGES
fi
run_entrypoint_tasks post "$@"
fi
exec "$@"