Latest Datasette tags missing from Docker Hub

[simonw]

Spotted this while testing #1249 (comment)_

https://hub.docker.com/r/datasetteproject/datasette/tags?page=1&ordering=last_updated isn't showing the tags for any version more recent than 0.54.1 - we are up to 0.56 now.

But the :latest tag is for the new 0.56 release.

[simonw]

Here's the diff between Dockerfile in 0.54.1 and 0.56: 0.54.1...0.56#diff-551d1fcf87f78cc3bc18a7b332a4dc5d8773a512062df881c5aba28a6f5c48d7

[simonw]

https://github.com/simonw/datasette/runs/1763835467?check_suite_focus=true for Datasette 0.54 worked, and the output included this:

Successfully tagged ***/datasette:0.54
The push refers to repository [docker.io/***/datasette]
aedd33c6b161: Preparing
...
aedd33c6b161: Pushed
0.54: digest: sha256:65c7e579d1c29755dac5c1ca86b1e97fa88c48bd3d724ac3e02988d0da296140 size: 2005
aedd33c6b161: Preparing
...
5dacd731af1b: Layer already exists
latest: digest: sha256:65c7e579d1c29755dac5c1ca86b1e97fa88c48bd3d724ac3e02988d0da296140 size: 2005

Here's that same section of output from the 0.56 release:

Successfully tagged ***/datasette:0.56
Using default tag: latest
The push refers to repository [docker.io/***/datasette]
4d4a9976adcc: Preparing
...
9b2132a0d5cf: Pushed
latest: digest: sha256:2250d0fbe57b1d615a8d6df0c9d43deb9533532e00bac68854773d8ff8dcf00a size: 1793

The difference here is the "Using default tag: latest" bit.

[simonw]

https://docs.docker.com/engine/reference/commandline/push/#push-all-tags-of-an-image

Use the -a (or --all-tags) option to push all tags of a local image.

[simonw]

I'm going to attempt to fix this manually for the 0.56 release, by building and tagging it by hand and then pushing the 0.56 tag to Docker Hub.

[simonw]

I'm going to build a new GitHub Actions workflow for this that lets me manually specify a tag to build and push as a Docker image.

[simonw]

Got this error:

"docker tag" requires exactly 2 arguments.
See 'docker tag --help'.

Usage:  docker tag SOURCE_IMAGE[:TAG] TARGET_IMAGE[:TAG]

Create a tag TARGET_IMAGE that refers to SOURCE_IMAGE

[simonw]

https://github.com/simonw/datasette/runs/2214871602?check_suite_focus=true worked:

Here's the 0.56 image on Docker Hub: https://hub.docker.com/layers/datasetteproject/datasette/0.56/images/sha256-701fc0f299a0ea79434a4852c46dab351254b9ac25dbe3c5f36fd5360caf52f9?context=explore