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use crate::cfg::config::Config;
use crate::pkgtoolkit::types::Package;
use git2::Repository;
use std::fs;
use std::path::Path;
use toml;
pub struct GitSource;
impl GitSource {
/// Clone a git repository to a local directory
pub fn clone_repo(git_url: &str, target_dir: &Path) -> Result<(), git2::Error> {
Repository::clone(git_url, target_dir)?;
Ok(())
}
/// Get source code for a package from its git repository
pub fn get_package_source(
package: &Package,
config: &Config,
) -> Result<String, Box<dyn std::error::Error>> {
let git_repo = package
.git_repo
.as_ref()
.ok_or("Package does not have a git repository specified")?;
let source_dir = Path::new(&config.paths.cache_dir)
.join("sources")
.join(&package.name)
.join(&package.version);
fs::create_dir_all(&source_dir)?;
println!("Cloning {} from {}", package.name, git_repo);
Self::clone_repo(git_repo, &source_dir)?;
let source_path = source_dir.to_string_lossy().to_string();
println!("Source code downloaded to: {}", source_path);
Ok(source_path)
}
/// Get source code for a package by name, first checking INSTALL file, then falling back to index
pub fn get_source_by_name(
pkg_name: &str,
config: &Config,
) -> Result<String, Box<dyn std::error::Error>> {
let install_path = Path::new(&config.paths.cache_dir).join(format!("{}/INSTALL", pkg_name));
if install_path.exists() {
let install_content = fs::read_to_string(&install_path)?;
let install_data: crate::pkgtoolkit::types::Install = toml::from_str(&install_content)
.map_err(|e| format!("Failed to parse INSTALL file: {}", e))?;
// Check if InstallMeta has git_repo
if let Some(git_repo) = install_data.install.git_repo {
println!("Found git repository in INSTALL file: {}", git_repo);
let source_dir = Path::new(&config.paths.cache_dir)
.join("sources")
.join(&install_data.package.name)
.join(&install_data.package.version);
fs::create_dir_all(&source_dir)?;
println!("Cloning {} from {}", install_data.package.name, git_repo);
Self::clone_repo(&git_repo, &source_dir)?;
let source_path = source_dir.to_string_lossy().to_string();
println!("Source code downloaded to: {}", source_path);
return Ok(source_path);
}
}
let index_path = Path::new(&config.paths.cache_dir).join("INDEX.toml");
if !index_path.exists() {
return Err("Index file not found. Please run 'mesk update' first.".into());
}
let index_content = fs::read_to_string(&index_path)?;
let index: crate::pkgtoolkit::types::Index =
toml::from_str(&index_content).map_err(|e| format!("Failed to parse index: {}", e))?;
let package = index
.packages
.iter()
.find(|pkg| pkg.name == pkg_name)
.ok_or(format!("Package '{}' not found in index", pkg_name))?;
Self::get_package_source(package, config)
}
}
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