Simplify the publish action.

.github/workflows/check.yml

@@ -1,4 +1,4 @@
-name: moq.rs
+name: Test & Lint
 
 on:
     pull_request:

.github/workflows/publish.yml

@@ -1,4 +1,4 @@
-name: Docker
+name: Publish Docker Image
 
 # This workflow uses actions that are not certified by GitHub.
 # They are provided by a third-party and are governed by
@@ -15,10 +15,8 @@ env:
     # github.repository as <account>/<repo>
     IMAGE_NAME: ${{ github.repository }}
 
-
 jobs:
     build:
-
         runs-on: ubuntu-latest
         permissions:
             contents: read
@@ -31,20 +29,13 @@ jobs:
             - name: Checkout repository
               uses: actions/checkout@v3
 
-      # Install the cosign tool except on PR
-      # https://github.com/sigstore/cosign-installer
-      - name: Install cosign
-        uses: sigstore/cosign-installer@6e04d228eb30da1757ee4e1dd75a0ec73a653e06 #v3.1.1
-        with:
-          cosign-release: 'v2.1.1'
-
             # Set up BuildKit Docker container builder to be able to build
             # multi-platform images and export cache
             # https://github.com/docker/setup-buildx-action
             - name: Set up Docker Buildx
               uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0
 
-      # Login against a Docker registry except on PR
+            # Login against a Docker registry
             # https://github.com/docker/login-action
             - name: Log into registry ${{ env.REGISTRY }}
               uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
@@ -53,14 +44,6 @@ jobs:
                   username: ${{ github.actor }}
                   password: ${{ secrets.GITHUB_TOKEN }}
 
-      # Extract metadata (tags, labels) for Docker
-      # https://github.com/docker/metadata-action
-      - name: Extract Docker metadata
-        id: meta
-        uses: docker/metadata-action@96383f45573cb7f253c731d3b3ab81c87ef81934 # v5.0.0
-        with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-
             # Build and push Docker image with Buildx (don't push on PR)
             # https://github.com/docker/build-push-action
             - name: Build and push Docker image
@@ -68,21 +51,6 @@ jobs:
               uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0
               with:
                   context: .
-          tags: ${{ steps.meta.outputs.tags }}
+                  tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:main
-          labels: ${{ steps.meta.outputs.labels }}
                   cache-from: type=gha
                   cache-to: type=gha,mode=max
-
-      # Sign the resulting Docker image digest except on PRs.
-      # This will only write to the public Rekor transparency log when the Docker
-      # repository is public to avoid leaking data.  If you would like to publish
-      # transparency data even for private images, pass --force to cosign below.
-      # https://github.com/sigstore/cosign
-      - name: Sign the published Docker image
-        env:
-          # https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable
-          TAGS: ${{ steps.meta.outputs.tags }}
-          DIGEST: ${{ steps.build-and-push.outputs.digest }}
-        # This step uses the identity token to provision an ephemeral certificate
-        # against the sigstore community Fulcio instance.
-        run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST}