docker / docker/cli

--latest flag in `docker image list`

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#6,161 3 comments 0 reactions 0 assignees View on GitHub

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Dominant language
Go
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Forks
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Avg merge
1d 15h
Merged PRs (30d)
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Description

Tell us about your request

i find that i docker container list --latest quite a bit, and it would be helpful to have the same functionality (aka the --latest flag) in docker image list. I imagine the --last flag would be straightforward to port from container to image at the same time.

Which service(s) is this request for?

docker

Are you currently working around the issue?

docker image list --format '{{.CreatedAt}} {{.Repository}} {{.Tag}} {{.ID}}' | sort | head -n1 | cut -d' ' -f5-

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by comparing the behavior of docker container list --latest and the requested docker image list --latest and --last commands, using the existing command implementation and tests you find from those entry points. Done means image listing accepts the requested flags and produces the expected latest or last image results, with coverage for the new behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
docker, go
Domain
cli
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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