tuicr 0.4.0

Review AI-generated diffs like a GitHub pull request, right from your terminal.
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use chrono::{DateTime, TimeZone, Utc};
use git2::Repository;

use crate::error::Result;

#[derive(Debug, Clone)]
pub struct CommitInfo {
    pub id: String,
    pub short_id: String,
    pub summary: String,
    pub author: String,
    pub time: DateTime<Utc>,
}

pub fn get_recent_commits(repo: &Repository, count: usize) -> Result<Vec<CommitInfo>> {
    let mut revwalk = repo.revwalk()?;
    revwalk.push_head()?;

    let mut commits = Vec::new();
    for oid in revwalk.take(count) {
        let oid = oid?;
        let commit = repo.find_commit(oid)?;

        let id = oid.to_string();
        let short_id = id[..7.min(id.len())].to_string();
        let summary = commit.summary().unwrap_or("(no message)").to_string();
        let author = commit.author().name().unwrap_or("Unknown").to_string();
        let time = Utc
            .timestamp_opt(commit.time().seconds(), 0)
            .single()
            .unwrap_or_else(Utc::now);

        commits.push(CommitInfo {
            id,
            short_id,
            summary,
            author,
            time,
        });
    }

    Ok(commits)
}