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@@ -5,7 +5,7 @@ displayed_sidebar: europa
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# Dagger CUE API
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# Dagger CUE API
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As of Dagger 0.2.0, the Dagger CUE API can be imported via `dagger.io/dagger` & `dagger.io/dagger/core`
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As of Dagger 0.2, the Dagger CUE API can be imported via `dagger.io/dagger` & `dagger.io/dagger/core`
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The Dagger CUE API is the set of CUE packages released alongside the Dagger engine.
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The Dagger CUE API is the set of CUE packages released alongside the Dagger engine.
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@@ -17,7 +17,7 @@ Developers of other Dagger packages are expected to build on top of these core p
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| Definition | File | Description |
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| Definition | File | Description |
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| :-- | :-- | :-- |
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| :-- | :-- | :-- |
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| `#Plan` | [plan.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/plan.cue) | A special kind of program which `dagger` can execute |
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| `#Plan` | [plan.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/plan.cue) | A special kind of program which `dagger` can execute |
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### Core types
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### Core types
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@@ -25,17 +25,17 @@ Dagger extends the CUE type system with the following core types:
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| Definition | File | Description |
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| Definition | File | Description |
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| :-- | :-- | :-- |
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| :-- | :-- | :-- |
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| `#Address` | [types.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/types.cue) | Network service address |
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| `#Address` | [types.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/types.cue) | Network service address |
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| `#CacheDir` | [exec.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/exec.cue) | A (best effort) persistent cache dir |
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| `#CacheDir` | [exec.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/exec.cue) | A (best effort) persistent cache dir |
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| `#FS` | [types.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/types.cue) | Reference to a filesystem tree |
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| `#FS` | [types.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/types.cue) | Reference to a filesystem tree |
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| `#HealthCheck` | [image.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/image.cue) | Container health check |
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| `#HealthCheck` | [image.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/image.cue) | Container health check |
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| `#ImageConfig` | [image.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/image.cue) | Container image config |
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| `#ImageConfig` | [image.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/image.cue) | Container image config |
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| `#Mount` | [exec.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/exec.cue) | Transient filesystem mount |
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| `#Mount` | [exec.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/exec.cue) | Transient filesystem mount |
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| `#Ref` | [image.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/image.cue) | An address for a remote container image |
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| `#Ref` | [image.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/image.cue) | An address for a remote container image |
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| `#Scratch` | [types.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/types.cue) | An empty directory |
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| `#Scratch` | [types.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/types.cue) | An empty directory |
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| `#Secret` | [types.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/types.cue) | Secure reference to an external secret |
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| `#Secret` | [types.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/types.cue) | Secure reference to an external secret |
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| `#Socket` | [types.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/types.cue) | Reference to a network socket: unix, tcp/udp or npipe |
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| `#Socket` | [types.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/types.cue) | Reference to a network socket: unix, tcp/udp or npipe |
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| `#TempDir` | [exec.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/exec.cue) | A temporary directory for command execution |
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| `#TempDir` | [exec.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/exec.cue) | A temporary directory for command execution |
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### Core actions
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### Core actions
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@@ -49,23 +49,23 @@ The following core actions are available:
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| Definition | File | Description |
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| Definition | File | Description |
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| :-- | :-- | :-- |
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| :-- | :-- | :-- |
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| `#Copy` | [fs.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/fs.cue) | Copy files between two filesystem trees |
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| `#Copy` | [fs.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/fs.cue) | Copy files between two filesystem trees |
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| `#DecodeSecret` | [secrets.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/secrets.cue) | Decode a secret without leaking its contents |
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| `#DecodeSecret` | [secrets.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/secrets.cue) | Decode a secret without leaking its contents |
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| `#Diff` | [fs.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/fs.cue) | Extract the difference between two filesystems as its own file system |
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| `#Diff` | [fs.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/fs.cue) | Extract the difference between two filesystems as its own file system |
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| `#Dockerfile` | [image.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/image.cue) | Build a container image using a Dockerfile |
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| `#Dockerfile` | [image.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/image.cue) | Build a container image using a Dockerfile |
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| `#Exec` | [exec.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/exec.cue) | Execute a command in a docker-compatible container |
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| `#Exec` | [exec.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/exec.cue) | Execute a command in a docker-compatible container |
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| `#Export` | [image.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/image.cue) | Export an image as a tar archive |
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| `#Export` | [image.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/image.cue) | Export an image as a tar archive |
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| `#GitPull` | [git.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/git.cue) | Download a repository from a remote git server |
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| `#GitPull` | [git.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/git.cue) | Download a repository from a remote git server |
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| `#HTTPFetch` | [http.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/http.cue) | Get a file from an HTTP server |
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| `#HTTPFetch` | [http.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/http.cue) | Get a file from an HTTP server |
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| `#Merge` | [fs.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/fs.cue) | Merge multiple filesystem trees |
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| `#Merge` | [fs.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/fs.cue) | Merge multiple filesystem trees |
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| `#Mkdir` | [fs.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/fs.cue) | Create a directory in a filesystem tree |
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| `#Mkdir` | [fs.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/fs.cue) | Create a directory in a filesystem tree |
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| `#NewSecret` | [secrets.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/secrets.cue) | Create a new a secret from a filesystem tree |
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| `#NewSecret` | [secrets.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/secrets.cue) | Create a new a secret from a filesystem tree |
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| `#Pull` | [image.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/image.cue) | Download an image from a docker registry |
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| `#Pull` | [image.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/image.cue) | Download an image from a docker registry |
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| `#Push` | [image.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/image.cue) | Upload an image to a docker registry |
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| `#Push` | [image.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/image.cue) | Upload an image to a docker registry |
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| `#ReadFile` | [fs.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/fs.cue) | Read a file from a filesystem tree |
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| `#ReadFile` | [fs.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/fs.cue) | Read a file from a filesystem tree |
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| `#Scratch` | [fs.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/fs.cue) | Create an empty filesystem tree |
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| `#Scratch` | [fs.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/fs.cue) | Create an empty filesystem tree |
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| `#Set` | [image.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/image.cue) | Modify a docker image |
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| `#Set` | [image.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/image.cue) | Modify a docker image |
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| `#Source` | [fs.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/fs.cue) | Access the source for the current CUE package |
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| `#Source` | [fs.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/fs.cue) | Access the source for the current CUE package |
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| `#Subdir` | [fs.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/fs.cue) | Read a subdirectory from a filesystem tree |
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| `#Subdir` | [fs.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/fs.cue) | Read a subdirectory from a filesystem tree |
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| `#TrimSecret` | [secrets.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/secrets.cue) | Trim leading and trailing space characters from a secret |
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| `#TrimSecret` | [secrets.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/secrets.cue) | Trim leading and trailing space characters from a secret |
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| `#WriteFile` | [fs.cue](https://github.com/dagger/dagger/blob/v0.2.3/pkg/dagger.io/dagger/core/fs.cue) | Write a file to a filesystem tree |
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| `#WriteFile` | [fs.cue](https://github.com/dagger/dagger/blob/v0.2.4/pkg/dagger.io/dagger/core/fs.cue) | Write a file to a filesystem tree |
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