Comment out actions related to image signing.

.github/workflows/docker-publish.yml

@@ -39,11 +39,11 @@ jobs:
         with:
           submodules: recursive
 
-      # Install the cosign tool except on PR
-      # https://github.com/sigstore/cosign-installer
-      - name: Install cosign
-        if: github.event_name != 'pull_request'
-        uses: sigstore/[email protected]
+      # # Install the cosign tool except on PR
+      # # https://github.com/sigstore/cosign-installer
+      # - name: Install cosign
+      #   if: github.event_name != 'pull_request'
+      #   uses: sigstore/[email protected]
 
       # Workaround: https://github.com/docker/build-push-action/issues/461
       - name: Setup Docker buildx
@@ -89,17 +89,17 @@ jobs:
           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
-        if: ${{ github.event_name != 'pull_request' }}
-        env:
-          COSIGN_EXPERIMENTAL: "true"
-        # This step uses the identity token to provision an ephemeral certificate
-        # against the sigstore community Fulcio instance.
-        run: echo "${{ steps.meta.outputs.tags }}" | xargs -I {} cosign sign --tlog-upload=false {}@${{ steps.build-and-push.outputs.digest }}
-        # --tlog-upload=false because otherwise it fails waiting for a
-        # human to accept terms.
+      # # 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
+      #   if: ${{ github.event_name != 'pull_request' }}
+      #   env:
+      #     COSIGN_EXPERIMENTAL: "true"
+      #   # This step uses the identity token to provision an ephemeral certificate
+      #   # against the sigstore community Fulcio instance.
+      #   run: echo "${{ steps.meta.outputs.tags }}" | xargs -I {} cosign sign --tlog-upload=false {}@${{ steps.build-and-push.outputs.digest }}
+      #   # --tlog-upload=false because otherwise it fails waiting for a
+      #   # human to accept terms.