Add Docker Image Tag to Docker Image Digest

[olblak]

Fix #999

I had the param hidetag to hide the tag from the final digest such as

sources:
  ghcr.io:
    name: "Get Latest Tag from ghcr"
    kind: "dockerdigest"
    spec:
      image: "ghcr.io/updatecli/updatecli"
      architecture: "amd64"
      tag: "v0.35.1"
      hidetag: true

Test

To test this pull request, you can run the following commands:

cd pkg/plugins/resources/dockerdigest/
go test

Additional Information

Tradeoff

Potential improvement

[dduportal]

Nit picking a bit but i would expect a verb in its present form: « hidetag »

otherwise LGTM !

[olblak]

Nit picking a bit but i would expect a verb in its present form: « hidetag »

otherwise LGTM !

Haha my last commit moved frome hidetag to hiddentag , happy to revert

[olblak]

Voila just revert the last commit to go back to hidetag

[olblak]

Example of the e2e execution where ghcr.io uses hidetag while dockerhub do not

###########################################
# RETRIEVE THE LATEST DOCKER IMAGE DIGEST #
###########################################


SOURCES
=======

dockerhub
---------
✔ Docker Image Tag updatecli/updatecli:v0.35.1 resolved to digest index.docker.io/updatecli/updatecli:v0.35.1@sha256:5d86b9249e62a10655a207359cf8480e113284d4bcfd68cd088de5879e293408

ghcr.io
-------
✔ Docker Image Tag ghcr.io/updatecli/updatecli:v0.35.1 resolved to digest ghcr.io/updatecli/updatecli@sha256:5d86b9249e62a10655a207359cf8480e113284d4bcfd68cd088de5879e293408