added --dry-run option, docs, and test cases

podaac / data-subscriber

Subscribe and bulk download collections of data at PO.DAAC

Apache License 2.0

83 stars 29 forks source link

Closed mike-gangl closed 1 year ago

mike-gangl commented 1 year ago

closes #102

added dry-run option to subscriber and downloader. Both options will now list the files that will be downloaded, but not actually download them.