Additional files are uploaded along with their compressed versions when it is not required

[vvasin]

When using a multi-CDN configuration, if the compression is enabled only in the first one, additional files are uploaded to the second CDN along with their compressed versions anyway.

A sample configuration:

cdn: [
    {
        bucket: '<bucket-1>',
        prefix: 'build',
        region: 'eu-central-1',
        compress: true,
        additionalPattern: 'i18n/**/*',
    },
    {
        bucket: '<bucket-2>',
        prefix: 'build',
        region: 'eu-central-1',
        compress: false,
        additionalPattern: 'i18n/**/*',
    },
],

This leads to the upload, for example, the <bucket-1>/build/i18n/en...js.gz and <bucket-2>/build/i18n/en...js.gz files. However, the <bucket-2>/build/js/main...js.gz file would not be uploaded. If the additional pattern is not specified in the first configuration, the feature works as expected, and the <bucket-2>/build/i18n/en...js.gz file will not be uploaded in this case.

[ValeraS]

You can use i18n/**/*.js pattern, it should solve the problem.