Weekly Docker Hub image adoption report in your inbox

Every Monday at 8am, put together a written adoption report on my public Docker Hub images and email it to me. The goal is a short, skimmable read that tells me how my images are doing week over week without me opening any dashboards.

First, gather the data from Docker Hub. Use List Repositories in a Namespace to pull every repository under my namespace (my Docker Hub username), paging through all results so nothing is missed. For each repository, call Get Repository to read its pull_count and star_count. Then call List Repository Tags for each repository and look at the tag timestamps (last_updated and tag_last_pushed) to find images that shipped a new version in the past 7 days.

Then write the report as a clear narrative. Start with a top-line summary: how many public images I have, total pulls across all of them, and the one or two headlines worth knowing this week. Follow that with a per-image breakdown that ranks the images from most to fewest pulls, shows each image's pull and star counts, highlights the most starred image, and flags any image that pushed a fresh release in the last 7 days along with the new tag name and when it was pushed. Keep it easy to skim and do not use em dashes.

Finally, send the finished report to me using Gmail's Send a Message, with a clear subject line such as 'Docker Hub adoption report' and the date, and write it as plain, readable email copy.