between builds, you can use a workaround provided by
[`reproducible-containers/buildkit-cache-dance`](https://github.com/reproducible-containers/buildkit-cache-dance).

This GitHub Action creates temporary containers to extract and inject the
cache mount data with your Docker build steps.

The following example shows how to use this workaround with a Go project.

Example Dockerfile in `build/package/Dockerfile`

```Dockerfile
FROM golang:1.21.1-alpine as base-build

WORKDIR /build
RUN go env -w GOMODCACHE=/root/.cache/go-build

COPY go.mod go.sum ./
RUN --mount=type=cache,target=/root/.cache/go-build go mod download

COPY ./src ./
RUN --mount=type=cache,target=/root/.cache/go-build go build -o /bin/app /build/src
...
```

Example CI action

```yaml
name: ci

on:
  push:

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ vars.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: user/app
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}

      - name: Go Build Cache for Docker
        uses: actions/cache@v4
        with:
          path: go-build-cache
          key: ${{ runner.os }}-go-build-cache-${{ hashFiles('**/go.sum') }}

      - name: Inject go-build-cache
        uses: reproducible-containers/buildkit-cache-dance@4b2444fec0c0fb9dbf175a96c094720a692ef810 # v2.1.4
        with:
          cache-source: go-build-cache

      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          cache-from: type=gha
          cache-to: type=gha,mode=max
          file: build/package/Dockerfile
          push: ${{ github.event_name != 'pull_request' }}