ci: update main tag and add deploy dummy

Author: lkstrp

.github/workflows/push-image.yaml

@@ -5,16 +5,16 @@ on:
     branches:
       - main
     tags:
-      - 'v*'
+      - "v*"
   workflow_dispatch:
 
 env:
-  IMAGE_NAME: pypsa-app
   REGISTRY: ghcr.io
+  FULL_IMAGE_NAME: ghcr.io/pypsa/pypsa-app
 
 jobs:
-  push-full-image:
-    name: Build and push full image
+  push-image:
+    name: Build and push image
     runs-on: ubuntu-latest
     permissions:
       contents: read
@@ -38,16 +38,17 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ env.IMAGE_NAME }}
+          images: ${{ env.FULL_IMAGE_NAME }}
           tags: |
             type=ref,event=branch
             type=ref,event=tag
             type=semver,pattern={{version}}
             type=semver,pattern={{major}}.{{minor}}
             type=sha,prefix=
             type=raw,value=latest,enable=${{ startsWith(github.ref, 'refs/tags/v') }}
+            type=raw,value=${{ github.event.repository.default_branch }},enable=${{ startsWith(github.ref, 'refs/tags/v') }}
 
-      - name: Build and push full Docker image
+      - name: Build and push Docker image
         uses: docker/build-push-action@v5
         with:
           context: .
@@ -56,12 +57,19 @@ jobs:
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
 
-      - name: Image summary
-        run: |
-          echo "Image: \`${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ env.IMAGE_NAME }}\`" >> $GITHUB_STEP_SUMMARY
-          echo "" >> $GITHUB_STEP_SUMMARY
-          echo "Tags:" >> $GITHUB_STEP_SUMMARY
-          echo "\`\`\`" >> $GITHUB_STEP_SUMMARY
-          echo "${{ steps.meta.outputs.tags }}" >> $GITHUB_STEP_SUMMARY
-          echo "\`\`\`" >> $GITHUB_STEP_SUMMARY
+  deploy-to-dev:
+    name: Deploy to dev server
+    runs-on: ubuntu-latest
+    needs: push-image
+    steps:
+      - name: Deploy via SSH
+        uses: appleboy/[email protected]
+        with:
+          host: ${{ secrets.SSH_HOST }}
+          username: ${{ secrets.SSH_USER }}
+          key: ${{ secrets.SSH_PRIVATE_KEY }}
+          # Dummy command
+          script: whoami