feat(sign): Use Chainguard's cosign image in place of cosign-installer

EyeCantCU · Jan 7, 2024 · 0d20245 · 0d20245
1 parent 11f8c11
commit 0d20245
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/sign/action.yml b/sign/action.yml
@@ -28,15 +28,12 @@ runs:
         username: ${{ github.actor }}
         password: ${{ inputs.registry-token }}
 
-    - name: Install cosign
-      uses: sigstore/cosign-installer@v3.3.0
-
     - name: Sign container image
       shell: bash
       run: |
         REGISTRY=$(echo ${{ inputs.registry }} | awk '{print tolower($0)}')
         for CONTAINER in $(echo "${CONTAINERS}" | tr "," "\n"); do
-          cosign sign -y --key env://COSIGN_PRIVATE_KEY $REGISTRY/${CONTAINER}@${TAGS}
+          podman run --env-host cgr.dev/chainguard/cosign sign -y --key env://COSIGN_PRIVATE_KEY $REGISTRY/${CONTAINER}@${TAGS}
         done
       env:
         CONTAINERS: ${{ inputs.containers }}