docker-bake.json

{
  "group": {
    "default": {
      "targets": [
        "fedora",
        "debian"
      ]
    }
  },
  "target": {
    "fedora": {
      "context": ".",
      "dockerfile": "dockerfiles/rawhide.Dockerfile",
      "tags": [
        "docker.io/btls/fedora:cdev"
      ],
      "platforms": [
        "linux/amd64",
        "linux/arm64",
        "linux/ppc64le",
        "linux/s390x"
      ],
      "output": [
        "type=registry"
      ]
    },
    "debian": {
      "context": ".",
      "dockerfile": "dockerfiles/debian.Dockerfile",
      "tags": [
        "docker.io/btls/debian:cdev"
      ],
      "platforms": [
        "linux/386",
        "linux/amd64",
        "linux/arm/v7",
        "linux/arm64",
        "linux/mips64le",
        "linux/ppc64le",
        "linux/s390x"       
      ],
      "output": [
        "type=registry"
      ]
    },
    "bee2d": {
      "context": ".",
      "dockerfile": "dockerfiles/bee2d.Dockerfile",
      "tags": [
        "bee2:debian"
      ],
      "platforms": [
        "linux/386",
        "linux/amd64",
        "linux/arm/v7",
        "linux/arm64",
        "linux/mips64le",
        "linux/ppc64le",
        "linux/s390x" 
      ]
    },
    "bee2f": {
      "context": ".",
      "dockerfile": "dockerfiles/bee2f.Dockerfile",
      "tags": [
        "bee2:fedora"
      ],
      "platforms": [
        "linux/amd64",
        "linux/arm64",
        "linux/ppc64le",
        "linux/s390x"
      ]
    }
  }
}