Add GitHub actions to build and upload

.github/workflows/ci.yml

@@ -0,0 +1,69 @@
+name: Build and Deploy
+on:
+  push:
+    branches: [ add-github-actions-to-build-and-upload ]
+jobs:
+  build:
+    strategy:
+      matrix:
+        os:
+          - ubuntu.22.04
+        ocaml-version:
+          - 4.12.1
+        node-version:
+          - 14.21.3
+          - 16.19.1
+          - 18.14.1
+          - 19.6.1
+        arch:
+          - amd64
+          - arm64
+    env:
+      TAG_BASE: ${{ matrix.os }}-ocaml.${{ matrix.ocaml-version }}-node.${{ matrix.node-version }}
+      CACHE_DIR: /tmp/docker-cache
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - run: mkdir -p ${{ env.CACHE_DIR }}
+
+      - name: Cache Docker layers
+        uses: actions/cache@v2
+        with:
+          path: ${{ env.CACHE_DIR }}
+          key: ${{ runner.os }}-buildx-${{ env.TAG_BASE }}-${{ github.sha }}
+          restore-keys: ${{ runner.os }}-buildx-${{ env.TAG_BASE }}
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push for linux/${{ matrix.arch }}
+        uses: docker/build-push-action@v4
+        with:
+          context: ocaml-general
+          push: false
+          platforms: linux/${{ matrix.arch }}
+          build-args: |
+            NODE_VERSION=${{ matrix.node-version }}
+          tags: |
+            ghcr.io/kxcteam/ocaml-general:${{ env.TAG_BASE }}-${{ matrix.arch }}
+          cache-from: type=local,src=${{ env.CACHE_DIR }}/.buildx-cache
+          cache-to: type=local,dest=${{ env.CACHE_DIR }}/.buildx-cache-new,mode=max
+
+      - name: Move cache
+        run: |
+          cd ${{ env.CACHE_DIR }}
+          rm -rf .buildx-cache
+          mv .buildx-cache-new .buildx-cache

ocaml-general/Dockerfile

@@ -14,8 +14,9 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
   pkg-config \
   && rm -rf /var/lib/apt/lists/*
 
+ARG NODE_VERSION=latest
 RUN npm install n -g && \
-    n latest && \
+    n $NODE_VERSION && \
     apt-get purge -y npm
 
 RUN npm install yarn -g