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104 lines
2.9 KiB
104 lines
2.9 KiB
7 years ago
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#!/bin/bash
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set -e
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: ${ETHERPAD_DB_TYPE:=mysql}
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: ${ETHERPAD_DB_HOST:=mysql}
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: ${ETHERPAD_DB_USER:=root}
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: ${ETHERPAD_DB_NAME:=etherpad}
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: ${ETHERPAD_DB_CHARSET:=utf8mb4}
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ETHERPAD_DB_NAME=$( echo $ETHERPAD_DB_NAME | sed 's/\./_/g' )
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# ETHERPAD_DB_PASSWORD is mandatory in mysql container, so we're not offering
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# any default. If we're linked to MySQL through legacy link, then we can try
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# using the password from the env variable MYSQL_ENV_MYSQL_ROOT_PASSWORD
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if [ "$ETHERPAD_DB_USER" = 'root' ]; then
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: ${ETHERPAD_DB_PASSWORD:=$MYSQL_ENV_MYSQL_ROOT_PASSWORD}
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fi
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if [ -n "$ETHERPAD_DB_PASSWORD_FILE" ]; then
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: ${ETHERPAD_DB_PASSWORD:=$(cat $ETHERPAD_DB_PASSWORD_FILE)}
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fi
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if [ -z "$ETHERPAD_DB_PASSWORD" ]; then
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echo >&2 'error: missing required ETHERPAD_DB_PASSWORD environment variable'
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echo >&2 ' Did you forget to -e ETHERPAD_DB_PASSWORD=... ?'
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echo >&2
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echo >&2 ' (Also of interest might be ETHERPAD_DB_PASSWORD_FILE, ETHERPAD_DB_USER and ETHERPAD_DB_NAME.)'
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exit 1
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fi
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: ${ETHERPAD_TITLE:=Etherpad}
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: ${ETHERPAD_PORT:=9001}
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# Check if database already exists
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if [ "$ETHERPAD_DB_TYPE" == 'mysql' ]; then
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RESULT=`mysql -u${ETHERPAD_DB_USER} -p${ETHERPAD_DB_PASSWORD} \
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-h${ETHERPAD_DB_HOST} --skip-column-names \
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-e "SHOW DATABASES LIKE '${ETHERPAD_DB_NAME}'"`
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if [ "$RESULT" != $ETHERPAD_DB_NAME ]; then
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# mysql database does not exist, create it
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echo "Creating database ${ETHERPAD_DB_NAME}"
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mysql -u${ETHERPAD_DB_USER} -p${ETHERPAD_DB_PASSWORD} -h${ETHERPAD_DB_HOST} \
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-e "create database ${ETHERPAD_DB_NAME}"
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fi
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fi
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if [ "$ETHERPAD_DB_TYPE" == 'postgres' ]; then
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export PGPASSWORD=${ETHERPAD_DB_PASSWORD}
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if psql -U ${ETHERPAD_DB_USER} -h ${ETHERPAD_DB_HOST} postgres -lqt | cut -d \| -f 1 | grep -qw ${ETHERPAD_DB_NAME}; then
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true
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else
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# postgresql database does not exist, create it
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echo "Creating database ${ETHERPAD_DB_NAME}"
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psql -U ${ETHERPAD_DB_USER} -h ${ETHERPAD_DB_HOST} postgres \
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-c "create database ${ETHERPAD_DB_NAME}"
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fi
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fi
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if [ ! -f settings.json ]; then
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cat <<- EOF > settings.json
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{
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"title": "${ETHERPAD_TITLE}",
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"ip": "0.0.0.0",
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"port" :${ETHERPAD_PORT},
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"dbType" : "${ETHERPAD_DB_TYPE}",
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"dbSettings" : {
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"user" : "${ETHERPAD_DB_USER}",
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"host" : "${ETHERPAD_DB_HOST}",
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"password": "${ETHERPAD_DB_PASSWORD}",
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"database": "${ETHERPAD_DB_NAME}",
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"charset": "${ETHERPAD_DB_CHARSET}"
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},
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EOF
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if [ $ETHERPAD_ADMIN_PASSWORD ]; then
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: ${ETHERPAD_ADMIN_USER:=admin}
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cat <<- EOF >> settings.json
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"defaultPadText" : "",
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"users": {
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"${ETHERPAD_ADMIN_USER}": {
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"password": "${ETHERPAD_ADMIN_PASSWORD}",
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"is_admin": true
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}
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},
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EOF
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fi
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cat <<- EOF >> settings.json
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"ep_comments_page": {
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"displayCommentAsIcon": true,
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"highlightSelectedText": true
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},
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"ep_draw": {
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"host": "${ETHERDRAW_HOST}"
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}
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}
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EOF
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fi
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exec "$@"
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