Reverts dual-publishing images to Docker Hub for ease of maintenance.

These images were apparently never used.
-----

Revert "Clarify availability of images on Docker Hub as well as GHCR"

This reverts commit 2bd988b.

Revert "Dual-push images to Docker Hub and GHCR"

This reverts commit 53a0b03

Revert "Dual-push images to Docker Hub and GHCR"

This reverts commit a227874

Revert "Dual-push images to Docker Hub and GHCR"

This reverts commit a9975a9

.github/workflows/build.yml

@@ -63,18 +63,8 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - if: ${{ endsWith(github.ref, '/master') || startsWith(github.ref, 'refs/tags/') }}
-        name: Login to Docker Hub Container Registry
-        uses: docker/login-action@v3
-        with:
-          registry: docker.io
-          username: ${{ vars.DOCKER_HUB_ID }}
-          password: ${{ secrets.DOCKER_HUB_TOKEN }}
-
       - if: ${{ endsWith(github.ref, '/master') || startsWith(github.ref, 'refs/tags/') }}
         name: Gradle Official Docker Build & Push
         uses: gradle/gradle-build-action@v2
-        env:
-          JAVA_HOME: ${{ env.JAVA_HOME }}
         with:
-          arguments: jibGitHubContainerRegistry jibDockerHub -x check
+          arguments: jibGitHubContainerRegistry -x check

DEVELOPMENT.md

@@ -143,5 +143,5 @@ Current release process looks like
     # Patch version (e.g 0.6.0 -> 0.6.1)   
     ./gradlew -Preckon.stage=final -Preckon.scope=patch reckonTagPush
     ```
-2. The tag push will trigger a build on [GitHub Actions](https://github.com/ThoughtWorks-SEA/recce/actions) and push to both GHCR and Docker Hub.
+2. The tag push will trigger a build on [GitHub Actions](https://github.com/ThoughtWorks-SEA/recce/actions) and push to GHCR.
 3. Create a new release on Github via https://github.com/ThoughtWorks-SEA/recce/releases linked to the tag

README.md

@@ -46,7 +46,7 @@ You can read more about the ideas behind Recce at [DESIGN.md](docs/DESIGN.md) or
 
 # Getting Started
 
-Recce is currently published and available as a container image [via GHCR](https://github.com/ThoughtWorks-SEA/recce/pkgs/container/recce-server) or [Docker Hub](https://hub.docker.com/r/recceteam/recce-server), built for both AMD64 and ARM64.
+Recce is currently [published and available as a container image via GHCR](https://github.com/ThoughtWorks-SEA/recce/pkgs/container/recce-server).
 
 However, it also
 * requires its own Postgres database

build.gradle.kts

@@ -308,16 +308,6 @@ tasks.register<com.google.cloud.tools.jib.gradle.BuildImageTask>("jibGitHubConta
     }
 }
 
-// Jib task pushes an image. Only do so after running all checks
-tasks.register<com.google.cloud.tools.jib.gradle.BuildImageTask>("jibDockerHub") {
-    dependsOn(checkJibDependencies)
-    dependsOn(tasks.check)
-    setJibExtension(project.extensions.getByName("jib") as com.google.cloud.tools.jib.gradle.JibExtension)
-    doFirst {
-        jib?.to?.image = "docker.io/recceteam/$containerRepoName"
-    }
-}
-
 // use different naming when building locally, to avoid confusion
 tasks.jibDockerBuild.configure {
     dependsOn(checkJibDependencies)