From 79da40e7ac1cc6539b6a8415f17bf6411ff003e9 Mon Sep 17 00:00:00 2001
From: pk910 <philipp@pk910.de>
Date: Sat, 16 Dec 2023 18:39:59 +0100
Subject: [PATCH] extend build actions to copy docker images to old dockerhub
 repository

---
 .github/workflows/_shared-docker-clone.yaml | 68 +++++++++++++++++++++
 .github/workflows/build-master.yml          | 12 ++++
 .github/workflows/build-release.yml         | 12 ++++
 3 files changed, 92 insertions(+)
 create mode 100644 .github/workflows/_shared-docker-clone.yaml

diff --git a/.github/workflows/_shared-docker-clone.yaml b/.github/workflows/_shared-docker-clone.yaml
new file mode 100644
index 00000000..964b6e61
--- /dev/null
+++ b/.github/workflows/_shared-docker-clone.yaml
@@ -0,0 +1,68 @@
+
+name: Reusable docker clone workflow
+on:
+  workflow_call:
+    inputs:
+      source_repository:
+        description: 'Source Docker Hub Repository'
+        default: ''
+        required: false
+        type: string
+      target_repository:
+        description: 'Target Docker Hub Repository'
+        default: ''
+        required: false
+        type: string
+      tags:
+        description: 'Docker Image Tags (JSON)'
+        default: ''
+        required: false
+        type: string
+    secrets:
+      DOCKERHUB_USERNAME:
+        description: 'Docker Hub Username'
+        required: false
+      DOCKERHUB_TOKEN:
+        description: 'Docker Hub Token'
+        required: false
+
+# shared build jobs
+jobs:
+  clone_docker_images:
+    name: Clone docker images to ${{ inputs.target_repository }}
+    if: ${{ inputs.tags }}
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        tag: ${{ fromJSON(inputs.tags) }}
+    steps:
+
+    # prepare docker
+    - name: Login to Docker Hub
+      uses: docker/login-action@v2
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
+    
+    - name: Get tag names
+      id: tags
+      run: |
+        tagstr="${{ matrix.tag }}"
+        tagparts=(${tagstr//:/ })
+        echo "source_tag=${tagparts[0]}" >> $GITHUB_OUTPUT
+        if [ -z "$tagparts[1]" ]; then
+          echo "target_tag=${tagparts[0]}" >> $GITHUB_OUTPUT
+        else
+          echo "target_tag=${tagparts[1]}" >> $GITHUB_OUTPUT
+        fi
+
+    # build multiarch image
+    - name: "Build docker manifest: ${{ steps.tags.outputs.target_tag }}"
+      run: |
+        docker manifest create ${{ inputs.target_repository }}:${{ steps.tags.outputs.target_tag }} \
+        --amend ${{ inputs.source_repository }}:${{ steps.tags.outputs.source_tag }}-amd64 \
+        --amend ${{ inputs.source_repository }}:${{ steps.tags.outputs.source_tag }}-arm64
+
+    - name: "Push docker manifest: ${{ steps.tags.outputs.target_tag }}"
+      run: |
+        docker manifest push ${{ inputs.target_repository }}:${{ steps.tags.outputs.target_tag }}
diff --git a/.github/workflows/build-master.yml b/.github/workflows/build-master.yml
index e1227840..fb647d04 100644
--- a/.github/workflows/build-master.yml
+++ b/.github/workflows/build-master.yml
@@ -32,6 +32,18 @@ jobs:
       DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
       DOCKERHUB_TOKEN: ${{ secrets.DOCKERHUB_TOKEN }}
   
+  clone_docker_images:
+    name: "Copy docker images"
+    needs: [build_binaries]
+    uses: ./.github/workflows/_shared-docker-clone.yaml
+    with:
+      source_repository: "ethpandaops/dora"
+      target_repository: "pk910/dora-the-explorer"
+      tags: "['master:unstable']"
+    secrets:
+      DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_PK_USERNAME }}
+      DOCKERHUB_TOKEN: ${{ secrets.DOCKERHUB_PK_TOKEN }}
+  
   create_snapshot_release:
     name: Create snapshot release
     needs: [build_binaries]
diff --git a/.github/workflows/build-release.yml b/.github/workflows/build-release.yml
index 01d847e3..4a8c3907 100644
--- a/.github/workflows/build-release.yml
+++ b/.github/workflows/build-release.yml
@@ -22,6 +22,18 @@ jobs:
     secrets:
       DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
       DOCKERHUB_TOKEN: ${{ secrets.DOCKERHUB_TOKEN }}
+
+  clone_docker_images:
+    name: "Copy docker images"
+    needs: [build_binaries]
+    uses: ./.github/workflows/_shared-docker-clone.yaml
+    with:
+      source_repository: "ethpandaops/dora"
+      target_repository: "pk910/dora-the-explorer"
+      tags: "['v${{ inputs.version }}','v${{ inputs.version }}:latest']"
+    secrets:
+      DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_PK_USERNAME }}
+      DOCKERHUB_TOKEN: ${{ secrets.DOCKERHUB_PK_TOKEN }}
   
   create_release:
     name: Create Release