From 49b978674a558f31da3e0aa124e8320a8819baf7 Mon Sep 17 00:00:00 2001 From: Spencer Wilson <5624115+spencerwilson@users.noreply.github.com> Date: Mon, 11 Nov 2019 18:11:51 -0800 Subject: [PATCH] feat: Discover current repository --- Cargo.lock | 266 +++++++++++++++++++++++++++++++++++++++++++++++++--- Cargo.toml | 3 +- src/main.rs | 29 +++++- 3 files changed, 283 insertions(+), 15 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 4255822..ef48be3 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -1,11 +1,5 @@ -[root] -name = "git-codeowners" -version = "0.1.2" -dependencies = [ - "clap 2.27.1 (registry+https://github.com/rust-lang/crates.io-index)", - "codeowners 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)", -] - +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. 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= "0.10.1" diff --git a/src/main.rs b/src/main.rs index f36033b..e1d0a6f 100644 --- a/src/main.rs +++ b/src/main.rs @@ -1,9 +1,13 @@ extern crate codeowners; extern crate clap; +extern crate git2; use codeowners::Owner; use clap::{App, Arg}; +use git2::Repository; +use std::env::current_dir; use std::path::Path; +use std::path::PathBuf; use std::process::exit; use std::io::{self, BufRead}; @@ -62,8 +66,17 @@ fn main() { None } } - _ => codeowners::locate("."), + None => match discover_codeowners() { + Some(path) => Some(path), + None => { + println!("No CODEOWNERS file found in this repo."); + println!("Ensure one exists at any of the locations documented here:"); + println!("https://help.github.com/en/github/creating-cloning-and-archiving-repositories/about-code-owners#codeowners-file-location"); + exit(1) + } + } }; + match ownersfile { Some(file) => { let resolve = |path: &str| { @@ -119,3 +132,17 @@ fn main() { } } + +fn discover_codeowners() -> Option { + let curr_dir = current_dir().unwrap(); + let repo = match Repository::discover(&curr_dir) { + Ok(r) => r, + Err(e) => { + println!("Repo discovery failed. Is {} within a git repository? Error: {}", curr_dir.display(), e); + exit(1) + }, + }; + + let repo_root = repo.workdir().unwrap(); + codeowners::locate(&repo_root) +}