nextcloud/rootfs/etc/cont-init.d/00-nextcloud

#!/usr/bin/with-contenv sh
set -ex

chmod +x /var/lib/nextcloud/occ # for some reason it doesn't work when done from the Dockerfile

if [ ! -f /var/lib/nextcloud/data/.ocdata ]; then
    touch /var/lib/nextcloud/data/.ocdata
fi

PGPASSWORD=$DB_PASSWORD psql -h $DB_HOST -U $DB_USER -d $DB_NAME -c "SELECT EXISTS (SELECT 1 FROM information_schema.tables WHERE table_name = '${DB_TABLE_PREFIX}appconfig')" | grep f

if [ $? -ne 1 ]; then
    cd /var/lib/nextcloud

    s6-setuidgid nginx ./occ maintenance:install \
        --database=pgsql \
        --database-host=$DB_HOST \
        --database-name=$DB_NAME \
        --database-user=$DB_USER \
        --database-pass=$DB_PASSWORD \
        --database-table-prefix=$DB_TABLE_PREFIX \
        --admin-user=$ADMIN_USER \
        --admin-pass=$ADMIN_PASSWORD \
        --no-interaction

    s6-setuidgid nginx ./occ config:app:set --value cron core backgroundjobs_mode
    s6-setuidgid nginx ./occ app:enable user_ldap

    s6-setuidgid nginx ./occ ldap:create-empty-config

    s6-setuidgid nginx ./occ ldap:set-config '' hasMemberOfFilterSupport "1"
    s6-setuidgid nginx ./occ ldap:set-config '' ldapExperiencedAdmin "1"
    s6-setuidgid nginx ./occ ldap:set-config '' ldapHost "$LDAP_HOST"
    s6-setuidgid nginx ./occ ldap:set-config '' ldapPort "$LDAP_PORT"
    s6-setuidgid nginx ./occ ldap:set-config '' ldapTLS "$LDAP_TLS"
    s6-setuidgid nginx ./occ ldap:set-config '' ldapAgentName "$LDAP_BIND_USER"
    s6-setuidgid nginx ./occ ldap:set-config '' ldapAgentPassword "$LDAP_BIND_PASSWORD"
    s6-setuidgid nginx ./occ ldap:set-config '' ldapLoginFilter "$LDAP_LOGIN_FILTER"
    s6-setuidgid nginx ./occ ldap:set-config '' ldapUserDisplayName "$LDAP_USER_DISPLAY_NAME"
    s6-setuidgid nginx ./occ ldap:set-config '' ldapUserFilter "$LDAP_USER_FILTER"
    s6-setuidgid nginx ./occ ldap:set-config '' ldapBase "$LDAP_BASE_DN"
    s6-setuidgid nginx ./occ ldap:set-config '' ldapBaseUsers "$LDAP_BASE_USER_DN"
    s6-setuidgid nginx ./occ ldap:set-config '' ldapEmailAttribute "$LDAP_EMAIL_ATTRIBUTE"
    s6-setuidgid nginx ./occ ldap:set-config '' ldapBaseGroups "$LDAP_BASE_GROUP_DN"
    s6-setuidgid nginx ./occ ldap:set-config '' ldapGroupFilter "$LDAP_GROUP_FILTER"
    s6-setuidgid nginx ./occ ldap:set-config '' ldapExpertUsernameAttr "$LDAP_USERNAME_ATTRIBUTE"
    s6-setuidgid nginx ./occ ldap:set-config '' turnOffCertCheck "$LDAP_TURN_OFF_CERT_CHECK"
    s6-setuidgid nginx ./occ ldap:set-config '' ldapConfigurationActive "1"
fi