..

.github/workflows/release.yml

@@ -23,12 +23,7 @@ jobs:
         uses: actions/checkout@v2
       - name: Build image
         run: |
-          which cat
-          which grep
-          VERSION_TAG="$(cat Cargo.toml | grep -e '\d.\d.\d' -o)" || true
-          echo "$(cat Cargo.toml | grep -e '\d.\d.\d' -o)"
-          echo "$(cat Cargo.toml | grep -E '\d.\d.\d' -o)"
-
+          VERSION_TAG=$(grep -Eo '\d.\d.\d' Cargo.toml)
           echo "${REGISTRY}/${IMAGE_NAME}:${GITHUB_SHA::6}"
           echo "${REGISTRY}/${IMAGE_NAME}:${VERSION_TAG}"