Typeorm: environment not working

[leixu2txtek]

ormconfig.json:

[
    {
        "environment": "dev",
        "name": "org",
        "driver": {
            "type": "mysql",
            "host": "***",
            "port": 3306,
            "username": "root",
            "password": "***",
            "database": "db_org",
            "extra": {
                "charset": "utf8mb4_unicode_ci"
            }
        },
        "entities": [
            "build/model/admin.js"
        ],
        "logging": {
            "logQueries": true,
            "logSchemaCreation": true
        }
    },
    {
        "environment": "dev",
        "name": "youk",
        "driver": {
            "type": "mysql",
            "host": "***",
            "port": 3306,
            "username": "root",
            "password": "***",
            "database": "db_youk_test",
            "extra": {
                "charset": "utf8mb4_unicode_ci"
            }
        },
        "entities": [
            "build/model/shop.js",
            "build/model/user.js"
        ],
        "logging": {
            "logQueries": true,
            "logSchemaCreation": true
        }
    },
    {
        "environment": "prod",
        "name": "org",
        "driver": {
            "type": "mysql",
            "host": "***",
            "port": 3306,
            "username": "root",
            "password": "***",
            "database": "db_org",
            "extra": {
                "charset": "utf8mb4_unicode_ci"
            }
        },
        "entities": [
            "model/admin.js"
        ]
    },
    {
        "environment": "prod",
        "name": "youk",
        "driver": {
            "type": "mysql",
            "host": "***",
            "port": 3306,
            "username": "root",
            "password": "***",
            "database": "db_youk_test",
            "extra": {
                "charset": "utf8mb4_unicode_ci"
            }
        },
        "entities": [
            "model/shop.js",
            "model/user.js"
        ]
    }
]

process.env :

but getEntityManager('youk') get this:

node version: 8.1.3
tsc version: 2.4.1
typeorm: 0.1.0-alpha.19

[leixu2txtek]

/**
 * Normalize connection options.
 */
protected normalizeConnectionOptions(connectionOptions: ConnectionOptions | ConnectionOptions[]): ConnectionOptions[] {
    if (!(connectionOptions instanceof Array))
        connectionOptions = [connectionOptions];

    connectionOptions.forEach(options => {

        if (options.entities) {
            const entities = (options.entities as any[]).map(entity => {
                if (typeof entity === "string" || entity.substr(0, 1) !== "/")
                    return this.baseFilePath + "/" + entity;

                return entity;
            });
            Object.assign(connectionOptions, { entities: entities });
        }
        if (options.subscribers) {
            const subscribers = (options.subscribers as any[]).map(subscriber => {
                if (typeof subscriber === "string" || subscriber.substr(0, 1) !== "/")
                    return this.baseFilePath + "/" + subscriber;

                return subscriber;
            });
            Object.assign(connectionOptions, { subscribers: subscribers });
        }
        if (options.migrations) {
            const migrations = (options.migrations as any[]).map(migration => {
                if (typeof migration === "string" || migration.substr(0, 1) !== "/")
                    return this.baseFilePath + "/" + migration;

                return migration;
            });
            Object.assign(connectionOptions, { migrations: migrations });
        }
    });

    return connectionOptions;
}

to:

connectionOptions = connectionOptions.fliter((e)=>{return process.env.NODE_ENV === e.environment });

/**
 * Normalize connection options.
 */
protected normalizeConnectionOptions(connectionOptions: ConnectionOptions | ConnectionOptions[]): ConnectionOptions[] {
    if (!(connectionOptions instanceof Array))
        connectionOptions = [connectionOptions];

    connectionOptions = connectionOptions.fliter((e)=>{return process.env.NODE_ENV === e.environment });

    if(connectionOptions.length == 0) {/** do sth **/}

    connectionOptions.forEach(options => {

        if (options.entities) {
            const entities = (options.entities as any[]).map(entity => {
                if (typeof entity === "string" || entity.substr(0, 1) !== "/")
                    return this.baseFilePath + "/" + entity;

                return entity;
            });
            Object.assign(connectionOptions, { entities: entities });
        }
        if (options.subscribers) {
            const subscribers = (options.subscribers as any[]).map(subscriber => {
                if (typeof subscriber === "string" || subscriber.substr(0, 1) !== "/")
                    return this.baseFilePath + "/" + subscriber;

                return subscriber;
            });
            Object.assign(connectionOptions, { subscribers: subscribers });
        }
        if (options.migrations) {
            const migrations = (options.migrations as any[]).map(migration => {
                if (typeof migration === "string" || migration.substr(0, 1) !== "/")
                    return this.baseFilePath + "/" + migration;

                return migration;
            });
            Object.assign(connectionOptions, { migrations: migrations });
        }
    });

    return connectionOptions;
}

[pleerock]

environment support was removed in latest versions. In practice no-one use both production and development configurations at the same time.

[ezamelczyk]

Then it would be great if you could remove it from the docs, because it's really misleading right now.