dockerfile-inline = "FROM alpine\nENTRYPOINT [\"echo\", \"hello\"]"
}
```

The `dockerfile-inline` takes precedence over the `dockerfile` attribute.
If you specify both, Bake uses the inline version.

### `target.dockerfile`

Name of the Dockerfile to use for the build.
This is the same as the [`--file` flag][file] for the `docker build` command.

```hcl
target "default" {
  dockerfile = "./src/www/Dockerfile"
}
```

Resolves to `"Dockerfile"` by default.

```console
$ docker buildx bake --print -f - <<< 'target "default" {}'
[+] Building 0.0s (0/0)
{
  "target": {
    "default": {
      "context": ".",
      "dockerfile": "Dockerfile"
    }
  }
}
```

### `target.entitlements`

Entitlements are permissions that the build process requires to run.

Currently supported entitlements are:

- `network.host`: Allows the build to use commands that access the host network. In Dockerfile, use [`RUN --network=host`](https://docs.docker.com/reference/dockerfile/#run---networkhost) to run a command with host network enabled.

- `security.insecure`: Allows the build to run commands in privileged containers that are not limited by the default security sandbox. Such container may potentially access and modify system resources. In Dockerfile, use [`RUN --security=insecure`](https://docs.docker.com/reference/dockerfile/#run---security) to run a command in a privileged container.

```hcl
target "integration-tests" {
  # this target requires privileged containers to run nested containers
  entitlements = ["security.insecure"]
}
```

Entitlements are enabled with a two-step process. First, a target must declare the entitlements it requires. Secondly, when invoking the `bake` command, the user must grant the entitlements by passing the `--allow` flag or confirming the entitlements when prompted in an interactive terminal. This is to ensure that the user is aware of the possibly insecure permissions they are granting to the build process.

### `target.inherits`

A target can inherit attributes from other targets.
Use `inherits` to reference from one target to another.

In the following example,
the `app-dev` target specifies an image name and tag.
The `app-release` target uses `inherits` to reuse the tag name.

```hcl
variable "TAG" {
  default = "latest"
}

target "app-dev" {
  tags = ["docker.io/username/myapp:${TAG}"]
}

target "app-release" {
  inherits = ["app-dev"]
  platforms = ["linux/amd64", "linux/arm64"]
}
```

The `inherits` attribute is a list,
meaning you can reuse attributes from multiple other targets.
In the following example, the `app-release` target reuses attributes
from both the `app-dev` and `_release` targets.

```hcl
target "app-dev" {
  args = {
    GO_VERSION = "1.20"
    BUILDX_EXPERIMENTAL = 1
  }
  tags = ["docker.io/username/myapp"]
  dockerfile = "app.Dockerfile"
  labels = {
    "org.opencontainers.image.source" = "https://github.com/username/myapp"
  }
}

target "_release" {
  args = {
    BUILDKIT_CONTEXT_KEEP_GIT_DIR = 1
    BUILDX_EXPERIMENTAL = 0
  }
}

target "app-release" {
  inherits = ["app-dev", "_release"]
  platforms = ["linux/amd64", "linux/arm64"]
}
```

When inheriting attributes from multiple targets and there's a conflict,
the target that appears last in the `inherits` list takes precedence.
The previous example defines the `BUILDX_EXPERIMENTAL` argument twice for the `app-release` target.
It resolves to `0` because the `_release` target appears last in the inheritance chain:

```console
$ docker buildx bake --print app-release
[+] Building 0.0s (0/0)
{
  "group": {
    "default": {
      "targets": [
        "app-release"
      ]
    }
  },
  "target": {
    "app-release": {
      "context": ".",
      "dockerfile": "app.Dockerfile",
      "args": {
        "BUILDKIT_CONTEXT_KEEP_GIT_DIR": "1",
        "BUILDX_EXPERIMENTAL": "0",
        "GO_VERSION": "1.20"
      },
      "labels": {
        "org.opencontainers.image.source": "https://github.com/username/myapp"
      },
      "tags": [
        "docker.io/username/myapp"