fix(actions): Use lowercase workaround in verify, correct its usage

sign/action.yml

@@ -27,21 +27,20 @@ runs:
         username: ${{ github.actor }}
         password: ${{ inputs.registry-token }}
 
-    # Workaround bug where capital letters in your GitHub username make it impossible to push to GHCR.
+    - name: Install cosign
+      uses: sigstore/[email protected]
+
     # https://github.com/macbre/push-to-ghcr/issues/12
-    - name: Lowercase Registry
-      id: registry_case
-      uses: ASzc/change-string-case-action@v6
+    - name: Lowercase container path
+      id: container_case
+      uses: ASzc/change-string-case-action@v5
       with:
         string: ${{ inputs.container }}
 
-    - name: Install cosign
-      uses: sigstore/[email protected]
-
     - name: Sign container image
       shell: bash
       run: |
-        cosign sign -y --key env://COSIGN_PRIVATE_KEY ${{ inputs.container }}@${TAGS}
+        cosign sign -y --key env://COSIGN_PRIVATE_KEY ${{ steps.container_case.outputs.lowercase }}@${TAGS}
       env:
         COSIGN_EXPERIMENTAL: false
         COSIGN_PRIVATE_KEY: ${{ inputs.signing-secret }}

verify/action.yml

@@ -14,8 +14,15 @@ runs:
     - name: Install cosign
       uses: sigstore/[email protected]
 
+    # https://github.com/macbre/push-to-ghcr/issues/12
+    - name: Lowercase container path
+      id: container_case
+      uses: ASzc/change-string-case-action@v5
+      with:
+        string: ${{ inputs.container }}
+
     - name: Verify container
       shell: bash
-      run: cosign verify --key ${{ inputs.pubkey }} ${{ inputs.container }}
+      run: cosign verify --key ${{ inputs.pubkey }} ${{ steps.container_case.outputs.lowercase }}
       env:
         COSIGN_EXPERIMENTAL: false