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println!("{}", msg); + process::exit(1); +} + +impl GitRepository { + pub fn new(worktree: PathBuf) -> Self { + let gitdir = worktree.join(".git"); + let conf: HashMap>> = HashMap::new(); + Self { worktree, gitdir, conf } + } + + pub fn from_dir(worktree: PathBuf) -> Self { + if !worktree.exists() { + die("Worktree does not exist"); + } + let gitdir = worktree.join(".git"); + if !gitdir.exists() { + die("Not a valid git repository"); + } + let conf_file = gitdir.join("config"); + if !conf_file.exists() { + die("Config file does not exist"); + } + let conf = ini!(conf_file.to_str().unwrap()); + let repo_format_version = conf["core"]["repositoryformatversion"].clone(); + if let Some(version) = repo_format_version { + if version != "0" { + die("Unsupported format version"); + } + } else { + die("Could not determine repository format version"); + } + + Self { + worktree, + gitdir, + conf + } + } +} \ No newline at end of file diff --git a/src/main.rs b/src/main.rs new file mode 100644 index 0000000..a533003 --- /dev/null +++ b/src/main.rs @@ -0,0 +1,23 @@ +mod core; + +use clap::{Parser, Subcommand}; + +#[derive(Parser)] +#[command(version, about, long_about = None)] +struct Cli { + #[command(subcommand)] + command: Command +} + +#[derive(Subcommand)] +enum Command { + Init, +} + + +fn main() { + let cli = Cli::parse(); + match &cli.command { + Command::Init => { todo!() } + } +} \ No newline at end of file -- cgit v1.2.3-70-g09d2