# Workspace
When a command is run, Peace stores information about that execution.
It stores this in a `.peace` directory within a workspace directory. The automation tool developer needs to tell Peace how to determine the workspace directory.
```rust ,ignore
let cmd_ctx = CmdCtxSpsf::builder
::<EnvManError, _>(output, workspace)
// ..
.await?;
```
```rust ,ignore
pub enum WorkspaceSpec {
/// Use the exe working directory as the workspace directory.
///
/// The working directory is the directory that the user ran the program in.
WorkingDir,
/// Use a specified path.
Path(PathBuf),
/// Traverse up from the working directory until the given file is found.
///
/// The workspace directory is the parent directory that contains a file or
/// directory with the provided name.
FirstDirWithFile(OsString),
}
```
