Struct JjSandbox 

pub struct JjSandbox { /* private fields */ }

A throwaway jj repository (git-backed) with a repo-scoped identity.

Implementations

impl JjSandbox

pub fn init(tag: &str) -> Self

Create and initialise the repository (jj git init + repo-scoped user.name/user.email).

The identity is supplied to every jj invocation as JJ_USER / JJ_EMAIL env (see command), so the working-copy commit that jj git init creates is authored deterministically — a later config set --repo user.* only affects future commits and so cannot fix the init commit on its own. The repo-scoped config is kept anyway as belt-and-braces for any tool path that reads config over the env.

pub fn path(&self) -> &Path

The workspace root path.

pub fn jj(&self, args: &[&str])

Run jj <args> in the workspace, panicking on failure.

pub fn write(&self, path: &str, content: &str)

Write content to the workspace-relative path (creating parents).

pub fn describe(&self, message: &str)

Describe the working-copy change (jj describe -m <message>).

pub fn new_change(&self, message: &str)

Start a new change on top (jj new -m <message>).

pub fn bookmark(&self, name: &str)

Create a bookmark at @ (jj bookmark create <name> -r @).