fix(docker): Set version based on release tag, revert gorelease signing

[nitrocode]

what

• Set version based on github release tag in docker
• Missing commit from previous pr to disable signing
• Used logger instead of fmt
• Quoted strings in Dockerfile
• add workflow_dispatch to release action
• goreleaser's github config is omitted

why

• Set version in docker container otherwise it will default to dev instead of the tag passed to it
• Disable signing since there is a missing GPG key (added TODO)
• Using logger so log entry only shows up as a debug message
• Dockerfile quotes to resolve hadolint issues
• release action can now be run manually to correct a broken tag (like the current one) without having to create a brand new release
• goreleaser now implicitly grabs the github info so if a user forks the repo, not only is there image built and uploaded on their fork, but if they created custom releases, goreleaser would upload those successfully to their fork as well

notes

• Previously added rlcp to calm goreleaser deprecations but we use a very old version of goreleaser so rlcp is not even understood. Filed a separate ticket for this. Upgrade gorelease to 1.x #3052
• Tried to use the docker meta action to swap between dev and the release tag but it's a bit difficult since not all of the code uses the meta action yet. This will have to be done in another ticket. Filed a separate ticket for this. Sign all goreleaser builds #3053

tests

Testing...

• I have tested my changes on my fork

on pr merge action run and notable expected build-args and tags from Build and push (for dev)

/usr/bin/docker buildx build \
  --build-arg ATLANTIS_BASE_TAG_TYPE=alpine \
  --build-arg ATLANTIS_VERSION=dev \
  --build-arg ATLANTIS_COMMIT=5dd99934118ec370aaa51ce63bae7ac722177231 \
  --build-arg ATLANTIS_DATE=2023-01-26T03:02:17.318Z \
  --tag ghcr.io/nitrocode/atlantis:dev \
  --tag ghcr.io/nitrocode/atlantis:dev-alpine \
  --push .

on pre-release action run and notable expected build-args and tags from Build and push (for pre-release)

/usr/bin/docker buildx build \
  --build-arg ATLANTIS_BASE_TAG_TYPE=alpine \
  --build-arg ATLANTIS_VERSION=v0.23.0-pre.20230125 \
  --build-arg ATLANTIS_COMMIT=5dd99934118ec370aaa51ce63bae7ac722177231 \
  --build-arg ATLANTIS_DATE=2023-01-26T03:08:27.628Z \
  --tag ghcr.io/nitrocode/atlantis:v0.23.0-pre.20230125 \
  --tag ghcr.io/nitrocode/atlantis:v0.23.0-pre.20230125-alpine \
  --tag ghcr.io/nitrocode/atlantis:prerelease-latest \
  --tag ghcr.io/nitrocode/atlantis:prerelease-latest-alpine \
  --push .

references

• closes Automate releases without a manual PR prior to release #2912
• Previous PR feat(release): version based on github release tag #3049 (mostly worked, touchups needed)
• Previous PR to revert feat(build): sign releases #3040
  • https://github.com/marketplace/actions/goreleaser-action#signing
• https://github.com/docker/metadata-action
• https://github.com/docker/build-push-action
• meta action kick off
  • on last PR merge resulting in tags main
  • after cutting pre-release resulting in tags 0.23.0-pre.20230125
  • after cutting previous release resulting in tags 0.22.3
• will need to recreate https://github.com/runatlantis/atlantis/releases/tag/v0.23.0-pre.20230125

[nitrocode]

After cutting the release, we can see the new version propagate to the command line.

✗ docker pull ghcr.io/runatlantis/atlantis:v0.23.0-pre.20230125
✗ docker run --rm -it ghcr.io/runatlantis/atlantis:v0.23.0-pre.20230125 version
atlantis v0.23.0-pre.20230125