1de74ce2c9
Before, the download method was defined in the inherited class of each program. With the same kind of workflow redefined every time. This contribution aims at making the workflow more clear and to generalize what can be in the SourceService class. The download worklow is as follow: Setup -> Filter -> Prepare -> Download The setup mainly step sets up caches. Where the download data will be stored in the end. The filter step is used to discard some of the items to download based on some criterion. By default, it is used to verify if an item is already in the cache using the item's checksum. The Prepare step goes from each element and let the overloading step the ability to alter each item before downloading it. This is used mainly for the curl command which for rhel must generate the subscriptions. Then the download step will call fetch_one for each item. Here the download can be performed sequentially or in parallel depending on the number of workers selected. |
||
|---|---|---|
| .. | ||
| org.osbuild.curl | ||
| org.osbuild.inline | ||
| org.osbuild.ostree | ||
| org.osbuild.skopeo | ||