add conatiner for webserver

.forgejo/workflows/build-conainer.yml

@@ -0,0 +1,55 @@
+on:
+  push:
+    tags: "container-*"
+
+env:
+  REGISTRY: git.gay
+  IMAGE_NAME: ${{ github.repository }}
+
+# There is a single job in this workflow. It's configured to run on the latest
+# available version of Ubuntu.
+jobs:
+  build-and-push-image:
+    runs-on: gay_elf_runner
+    steps:
+      - name: Checkout repository
+        uses: https://code.forgejo.org/actions/checkout@v4
+      # Uses the `docker/login-action` action to log in to the Container
+      # registry registry using the account and password that will publish the
+      # packages. Once published, the packages are scoped to the account defined
+      # here.
+      - name: Log in to the Container registry
+        uses: https://code.forgejo.org/docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.REGISTRY_TOKEN }}
+      # This step uses [docker/metadata-action](https://code.forgejo.org/docker/metadata-action#about)
+      # to extract tags and labels that will be applied to the specified image.
+      # The `id` "meta" allows the output of this step to be referenced in a
+      # subsequent step. The `images` value provides the base name for the tags
+      # and labels.
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: https://code.forgejo.org/docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            latest
+      # This step uses the `docker/build-push-action` action to build the image,
+      # based on your repository's `Dockerfile`. If the build succeeds, it
+      # pushes the image to GitHub Packages.
+      # It uses the `context` parameter to define the build's context as the set
+      # of files located in the specified path. For more information, see
+      # "[Usage](https://code.forgejo.org/docker/build-push-action#usage)" in
+      # the README of the `docker/build-push-action` repository.
+      # It uses the `tags` and `labels` parameters to tag and label the image
+      # with the output from the "meta" step.
+      - name: Build and push Docker image
+        uses: https://code.forgejo.org/docker/build-push-action@v6
+        with:
+          # the path to the container files (the `Dockerfile`)
+          context: docker
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}