lux-cli 0.38.1

A luxurious package manager for Lua
Documentation 
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use clap::Args;
use lux_lib::{
    config::Config,
    lua_rockspec::RemoteLuaRockspec,
    operations::{self, VendorTarget},
    workspace::Workspace,
};
use miette::{miette, IntoDiagnostic, Result};
use std::path::PathBuf;

#[derive(Args)]
pub struct Vendor {
    /// The directory in which to vendor the dependencies.
    /// Must be set if `--vendor-dir` is not set.
    vendor_dir: Option<PathBuf>,

    /// RockSpec to vendor the packages for.{n}
    /// If not set, Lux will vendor dependencies of the current project.
    #[arg(long)]
    rockspec: Option<PathBuf>,

    /// Ignore the project's lockfile, if present.
    #[arg(long)]
    no_lock: bool,

    /// Don't delete the <vendor-dir> when vendoring,{n}
    /// but rather keep all existing contents of the vendor directory.
    #[arg(long)]
    no_delete: bool,
}

pub async fn vendor(data: Vendor, config: Config) -> Result<()> {
    let target = match data.rockspec {
        Some(rockspec_path) => {
            let content = tokio::fs::read_to_string(&rockspec_path)
                .await
                .into_diagnostic()?;
            let rockspec = match rockspec_path
                .extension()
                .map(|ext| ext.to_string_lossy().to_string())
                .unwrap_or("".into())
                .as_str()
            {
                "rockspec" => Ok(RemoteLuaRockspec::new(&content)?),
                _ => Err(miette!(
                    "expected a path to a .rockspec file, but got:\n{}",
                    rockspec_path.display()
                )),
            }?;
            VendorTarget::Rockspec(rockspec)
        }
        None => match Workspace::current_or_err() {
            Ok(ws) => VendorTarget::Workspace(ws),
            Err(_) => {
                return Err(miette!(
                    "`lx vendor` must be run in a workspace root or with a rockspec argument."
                ));
            }
        },
    };

    let vendor_dir = data
        .vendor_dir
        .or_else(|| config.vendor_dir().cloned())
        .ok_or_else(|| {
            miette!(
                r#"<vendor-dir> not set.
        It must either be specified via `--vendor-dir` or passed to this command.
        "#
            )
        })?;

    operations::Vendor::new()
        .vendor_dir(vendor_dir)
        .no_lock(data.no_lock)
        .no_delete(data.no_delete)
        .config(&config)
        .target(target)
        .vendor_dependencies()
        .await?;

    Ok(())
}