Push the Alpine image for Firefox version as well

.github/workflows/publish-docker-image.yml

@@ -21,7 +21,7 @@ jobs:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
 
-      - name: Extract metadata (tags, labels) for Docker
+      - name: Extract metadata (tags, labels) for Docker (chrome)
         id: meta_chrome
         uses: docker/metadata-action@v3
         with:
@@ -30,7 +30,7 @@ jobs:
             type=semver,pattern={{version}}
             type=semver,pattern={{major}}.{{minor}}
           flavor: |
-            suffix=-chrome-alpine3.15
+            suffix=-chrome-alpine
 
       - name: Build and push the Chrome version of curl-impersonate
         uses: docker/build-push-action@v2
@@ -40,3 +40,23 @@ jobs:
           file: chrome/Dockerfile.alpine
           tags: ${{ steps.meta_chrome.outputs.tags }}
           labels: ${{ steps.meta_chrome.outputs.labels }}
+
+      - name: Extract metadata (tags, labels) for Docker (firefox)
+        id: meta_firefox
+        uses: docker/metadata-action@v3
+        with:
+          images: lwthiker/curl-impersonate
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+          flavor: |
+            suffix=-ff-alpine
+
+      - name: Build and push the Firefox version of curl-impersonate
+        uses: docker/build-push-action@v2
+        with:
+          push: true
+          context: firefox/
+          file: firefox/Dockerfile.alpine
+          tags: ${{ steps.meta_firefox.outputs.tags }}
+          labels: ${{ steps.meta_firefox.outputs.labels }}