Create prepare-image.yml

.github/workflows/prepare-image.yml

@@ -0,0 +1,56 @@
+name: Prepare container for testing
+
+on:
+  workflow_dispatch:
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build-push:
+    name: Build & push
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - name: Create Multiline File
+        run: |
+          cat <<EOL > Dockerfile
+          FROM node:16
+
+          sudo apt-get -qqy update
+          sudo apt-get -qqy --no-install-recommends install \
+            libfontconfig \
+            libfreetype6 \
+            xfonts-cyrillic \
+            xfonts-scalable \
+            fonts-liberation \
+            fonts-ipafont-gothic \
+            fonts-wqy-zenhei \
+            fonts-tlwg-loma-otf \
+            fonts-freefont-ttf
+          sudo rm -rf /var/lib/apt/lists/*
+          sudo apt-get -qyy clean
+          
+          EOL
+      - name: Log in to the Container registry
+        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+      - name: Build and push Docker image
+        uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+