abort when repository is not clean

src/git.rs

@@ -1,6 +1,6 @@
 use anyhow::Result;
 use chrono::{DateTime, TimeZone, Utc};
-use git2::{Commit, Repository};
+use git2::{Commit, Repository, RepositoryState};
 use serde::Serialize;
 use std::collections::HashMap;
 use std::path::PathBuf;
@@ -19,13 +19,18 @@ pub struct GitProject {
 impl GitProject {
  pub fn open(working_dir: &PathBuf) -> Result<Self> {
  let repository = Repository::open(working_dir)?;
+ println!("state {:?}", repository.state());
 
  Ok(GitProject {
  repository,
  working_dir: working_dir.clone(),
  })
  }
 
+ pub fn is_clean(&self) -> bool {
+ self.repository.state() == RepositoryState::Clean
+ }
+
  /// Get the remote url
  pub fn remote_url(&self) -> Result<String> {
  let remote = &self.repository.find_remote("origin")?;
@@ -94,13 +99,13 @@ impl GitProject {
  /// Checkout a branch (main), or a tag (v0.1.1) or a commit (8e8128)
  pub fn checkout(&self, ref_name: &String) -> Result<()> {
  log::info!("Checking out: {}", ref_name);
- if ref_name.to_owned() == self.branch()? {
+ if *ref_name == self.branch()? {
  log::info!("Branch {} already checked out", ref_name);
  return Ok(());
  }
 
  let repo = &self.repository;
- let (object, reference) = repo.revparse_ext(&ref_name).expect("Object not found");
+ let (object, reference) = repo.revparse_ext(ref_name).expect("Object not found");
 
  repo.checkout_tree(&object, None)
  .expect("Failed to checkout");

src/lib.rs

@@ -25,6 +25,10 @@ pub async fn run(config: &Config) -> Result<()> {
  }
 
  let project = GitProject::open(&config.working_dir)?;
+ if !project.is_clean() {
+ panic!("Repository is not clean");
+ }
+
  log::info!("Current branch: {}", project.branch()?);
 
  let conn = db::create_connection(&config.output_dir)?;