Add GitHub Actions for Auto Docker Build and Push to the Container registry

.github/workflows/docker-image.yml

@@ -0,0 +1,50 @@
+name: Create and publish a Docker image
+
+on:
+#  push:
+#    branches:
+#      - master
+  release:
+    types: [published]
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build-and-push-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+      attestations: write
+      id-token: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=tag
+
+      - name: Build and push Docker image
+        id: push
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+

Dockerfile

@@ -23,7 +23,7 @@ WORKDIR /usr/local/searxng
 
 COPY requirements.txt ./requirements.txt
 # for download packages in iran we must use proxy
-ENV HTTPS_PROXY="http://fodev.org:8118"
+# ENV HTTPS_PROXY="http://fodev.org:8118"
 RUN apk add --no-cache -t build-dependencies \
     build-base \
     py3-setuptools \