26 lines
1.2 KiB
Bash
Executable File
26 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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set -e
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set -u
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function create_user_and_database() {
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local dbinfo=$1
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IFS=":" read -r database user password <<< "$dbinfo"
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echo " Creating user and database '$database'"
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echo "Creating database '$database' with user '$user' and password '$password'"
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psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "postgres" <<-EOSQL
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SELECT 'CREATE USER ' || LOWER(TRIM('$user')) AS create_user_query WHERE NOT EXISTS (SELECT FROM pg_catalog.pg_roles WHERE rolname = LOWER(TRIM('$user')));\gexec
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ALTER USER $user WITH ENCRYPTED PASSWORD '$password';
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SELECT 'CREATE DATABASE ' || LOWER(TRIM('$database')) || ' WITH OWNER "$POSTGRES_USER" ENCODING "UTF8" LC_COLLATE = "en_US.UTF-8" LC_CTYPE = "en_US.UTF-8" TEMPLATE="template0"' AS create_table_query WHERE NOT EXISTS (SELECT FROM pg_database WHERE datname = LOWER(TRIM('$database')));\gexec
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GRANT ALL PRIVILEGES ON DATABASE $database TO $user;
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EOSQL
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}
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if [ -n "$POSTGRES_MULTIPLE_DATABASES" ]; then
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echo "Multiple database creation requested: $POSTGRES_MULTIPLE_DATABASES"
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for db in $(echo $POSTGRES_MULTIPLE_DATABASES | tr ',' ' '); do
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create_user_and_database $db
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done
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echo "Multiple databases created"
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fi
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