lux-cli 0.30.3

A luxurious package manager for Lua
Documentation 
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use clap::Args;
use eyre::Result;
use lux_lib::{package::PackageName, project::Project, rockspec::Rockspec, workspace::Workspace};

#[derive(Args)]
pub struct GenerateRockspec {
    /// Package to generate the rockspec for.
    #[arg(short, long, visible_short_alias = 'p')]
    package: Option<PackageName>,
}

pub async fn generate_rockspec(data: GenerateRockspec) -> Result<()> {
    let workspace = Workspace::current_or_err()?;

    if let Some(package) = data.package {
        generate_project_rockspec(workspace.select_member(&package)?).await
    } else {
        for project in workspace.members() {
            generate_project_rockspec(project).await?;
        }
        Ok(())
    }
}

async fn generate_project_rockspec(project: &Project) -> Result<()> {
    let toml = project.toml().into_remote(None)?;
    let rockspec = toml.to_lua_remote_rockspec_string()?;

    let path = project
        .root()
        .join(format!("{}-{}.rockspec", toml.package(), toml.version()));

    tokio::fs::write(&path, rockspec).await?;

    println!("Wrote rockspec to {}", path.display());
    Ok(())
}