Function read_project_device_selection

packages/server/src/main.rs:2343–2356

()

}

fn read_project_device_selection() -> anyhow::Result<Option<ProjectDeviceSelection>> {
    let root = project_root()?;
    let path = project_device_selection_path_for_root(&root)?;
    if !path.exists() {
        return Ok(None);
    }
    let data = fs::read_to_string(&path).with_context(|| format!("read {}", path.display()))?;
    let selection = serde_json::from_str::<ProjectDeviceSelection>(&data)
        .with_context(|| format!("parse simulator selection {}", path.display()))?;
    if selection.project_root != root {
        return Ok(None);
    }
    Ok(Some(selection))
}

fn write_project_device_selection(selection: &ProjectDeviceSelection) -> anyhow::Result<PathBuf> {
    let path = project_device_selection_path_for_root(&selection.project_root)?;