Deduplicates code by using composite action

.github/actions/build_and_push/action.yml

@@ -0,0 +1,85 @@
+name: Builds and pushes Docker image
+description: Action to build and push images to docker 
+
+
+inputs:
+  dockerfile:
+    description: Path to the Dockerfile
+    default: ./Dockerfile
+    required: false
+  dockercontext:
+    description: Path to the Docker context
+    default: ./
+    required: false
+  # image coordinates
+  image:
+    description: Name of the image to build
+    required: true
+  tags:
+    description: Image Tag(s)
+    required: false
+    default: latest
+  # OCI metadata annotations
+  oci_title:
+    description: Image Title (OCI annotation)
+    required: true
+  oci_description:
+    description: Image Description (OCI annotation)
+    required: true
+  # registry credentials
+  registry_username:
+    description: The username for Docker hub sign-in
+    required: true
+  registry_password:
+    description: The password for Docker hub sign-in
+    required: true
+
+
+runs:
+  using: "composite"
+  steps:
+    -
+      name: Checkout
+      uses: actions/checkout@v3
+    - 
+      uses: dorny/paths-filter@v2
+      id: changes
+      with:
+        filters: |
+          src:
+            - '${{ inputs.dockercontext }}/**'
+    # -
+    #   name: Set up Docker Buildx
+    #   uses: docker/setup-buildx-action@v2
+    # - 
+    #   name: Extract metadata (tags, labels) for Docker
+    #   id: meta
+    #   uses: docker/metadata-action@v4
+    #   with:
+    #     images: ${{ inputs.image }}
+    #     labels: |
+    #       "org.opencontainers.image.vendor=52°North GmbH"
+    #       "org.opencontainers.image.authors=https://52North.org/"
+    #       "org.opencontainers.image.source=https://github.com/52North/geonode"
+    #       "org.opencontainers.image.description=${{ inputs.oci_description }}"
+    #       "org.opencontainers.image.title=${{ inputs.oci_title }}"
+    #       "org.opencontainers.image.licenses=GPL-3.0"
+    #     tags: |
+    #       ${{ inputs.tags }}
+    # -
+    #     name: Login to Docker registry
+    #     uses: docker/login-action@v2
+    #     with:
+    #       username: ${{ inputs.registry_username }}
+    #       password: ${{ inputs.registry_password }}
+    # -
+    #     name: Build and push
+    #     uses: docker/build-push-action@v4
+    #     with:
+    #       context: .
+    #       file: ${{ inputs.dockerfile }}
+    #       push: true
+    #       tags: ${{ steps.meta.outputs.tags }}
+    #       labels: ${{ steps.meta.outputs.labels }}
+    #       cache-from: type=registry,ref=${{ inputs.image }}:buildcache
+    #       cache-to: type=registry,ref=${{ inputs.image }}:buildcache,mode=max

.github/workflows/52n-build-master.yml

@@ -1,15 +1,10 @@
-name: "[52n_master -> lastest] Builds GeoNode Docker Images"
+name: "[52n-master -> latest] Builds GeoNode Docker Images"
 
 concurrency:
   group: "geonode_build_master"
   cancel-in-progress: true
 
 env:
-  TITLE: "52°North GeoNode Docker Image"
-  VENDOR: "52°North GmbH"
-  AUTHORS: "https://52North.org/"
-  DESCRIPTION: "Builds and publishes the Docker images GeoNode, GeoServer, Nginx"
-  LICENSE: "GPL-3.0"
   TAG: latest
 
 on:
@@ -20,114 +15,57 @@ on:
 jobs:
   build_and_push_geonode:
     runs-on: ubuntu-22.04
-    env:
-      IMAGE: 52north/geonode
     steps:
-      - name: Checkout
+      - 
+        name: Checkout
         uses: actions/checkout@v3
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
-      - name: Extract metadata (tags, labels) for Docker
-        id: meta
-        uses: docker/metadata-action@v4
-        with:
-          images: ${{ env.IMAGE }}
-          labels: |
-            "org.opencontainers.image.authors=${{ env.AUTHORS }}"
-            "org.opencontainers.image.vendor=${{ env.VENDOR }}"
-            "org.opencontainers.image.description=${{ env.DESCRIPTION }}"
-            "org.opencontainers.image.title=${{ env.TITLE }}"
-            "org.opencontainers.image.licenses=${{ env.LICENSE }}"
-          tags: |
-            ${{ env.TAG }}
-      - name: Login to Docker Hub
-        uses: docker/login-action@v2
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN_52N_MASTER }}
-      - name: Build and push
-        uses: docker/build-push-action@v4
+      - 
+        name: build and push geonode
+        uses: ./.github/actions/build_and_push
         with:
-          context: .
-          file: ./Dockerfile
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=registry,ref=${{ env.IMAGE }}:buildcache
-          cache-to: type=registry,ref=${{ env.IMAGE }}:buildcache,mode=max
-
+          image: 52north/geonode
+          tags: ${{ env.TAG }}
+          oci_title: "52°North GeoNode image"
+          oci_description: "GeoNode built from 52n fork"
+          registry_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          registry_password: ${{ secrets.DOCKERHUB_TOKEN_52N_MASTER }}
+
   build_and_push_nginx:
     runs-on: ubuntu-22.04
-    env:
-      IMAGE: 52north/geonode-nginx
     steps:
-      - name: Checkout
+      - 
+        name: Checkout
         uses: actions/checkout@v3
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
-      - name: Extract metadata (tags, labels) for Docker
-        id: meta
-        uses: docker/metadata-action@v4
+      - 
+        name: build and push nginx
+        uses: ./.github/actions/build_and_push
         with:
-          images: ${{ env.IMAGE }}
-          labels: |
-            "org.opencontainers.image.authors=${{ env.AUTHORS }}"
-            "org.opencontainers.image.vendor=${{ env.VENDOR }}"
-            "org.opencontainers.image.description=${{ env.DESCRIPTION }}"
-            "org.opencontainers.image.title=${{ env.TITLE }}"
-            "org.opencontainers.image.licenses=${{ env.LICENSE }}"
-          tags: |
-            ${{ env.TAG }}
-      - name: Login to Docker Hub
-        uses: docker/login-action@v2
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN_52N_MASTER }}
-      - name: Build and push
-        uses: docker/build-push-action@v4
-        with:
-          context: ./scripts/docker/nginx/
-          file: ./scripts/docker/nginx/Dockerfile
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=registry,ref=${{ env.IMAGE }}:buildcache
-          cache-to: type=registry,ref=${{ env.IMAGE }}:buildcache,mode=max
+          dockerfile: ./scripts/docker/nginx/Dockerfile
+          dockercontext: ./scripts/docker/nginx/
+          image: 52north/geonode-nginx
+          tags: ${{ env.TAG }}
+          oci_title: "52°North Nginx image for GeoNode"
+          oci_description: "Nginx built for GeoNode from a 52n fork"
+          registry_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          registry_password: ${{ secrets.DOCKERHUB_TOKEN_52N_MASTER }}
 
   build_and_push_geoserver:
     runs-on: ubuntu-22.04
     env:
       IMAGE: 52north/geonode-geoserver
     steps:
-      - name: Checkout
+      -
+        name: Checkout
         uses: actions/checkout@v3
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
-      - name: Extract metadata (tags, labels) for Docker
-        id: meta
-        uses: docker/metadata-action@v4
-        with:
-          images: "${{ env.IMAGE }}"
-          labels: |
-            "org.opencontainers.image.authors=${{ env.AUTHORS }}"
-            "org.opencontainers.image.vendor=${{ env.VENDOR }}"
-            "org.opencontainers.image.description=${{ env.DESCRIPTION }}"
-            "org.opencontainers.image.title=${{ env.TITLE }}"
-            "org.opencontainers.image.licenses=${{ env.LICENSE }}"
-          tags: |
-            ${{ env.TAG }}
-      - name: Login to Docker Hub
-        uses: docker/login-action@v2
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN_52N_MASTER }}
-      - name: Build and push
-        uses: docker/build-push-action@v4
+      -
+        name: build and push geoserver
+        uses: ./.github/actions/build_and_push
         with:
-          context: ./scripts/docker/geoserver/
-          file: ./scripts/docker/geoserver/Dockerfile
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=registry,ref=${{ env.IMAGE }}:buildcache
-          cache-to: type=registry,ref=${{ env.IMAGE }}:buildcache,mode=max
+          dockerfile: ./scripts/docker/geoserver/Dockerfile
+          dockercontext: ./scripts/docker/geoserver/
+          image: 52north/geonode-geoserver
+          tags: ${{ env.TAG }}
+          oci_title: "52°North GeoServer image for GeoNode"
+          oci_description: "GeoServer built for GeoNode from a 52n fork"
+          registry_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          registry_password: ${{ secrets.DOCKERHUB_TOKEN_52N_MASTER }}