Add: add commits info for projects

Cargo.toml

@@ -4,10 +4,12 @@ version = "0.1.0"
 edition = "2024"
 
 [dependencies]
+chrono = "0.4.42"
 clap = { version = "4.5.53", features = ["derive"] }
 crossterm = "0.29.0"
 directories = "6.0.0"
 fs_extra = "1.3.0"
+gix = "0.75.0"
 serde = { version = "1.0.228", features = ["derive"] }
 serde_json = "1.0.145"
 thiserror = "2.0.17"

src/lib.rs

@@ -2,6 +2,7 @@ mod cli;
 mod config;
 mod core;
 mod misc;
+mod projects;
 mod templates;
 mod timer;
 
@@ -10,6 +11,7 @@ use std::{fs, process};
 
 use cli::{CLI, Commands, PomodoroAction, ProjectsAction, TemplateAction};
 use config::{Config, load_config, save_config};
+use projects::commits_info;
 use templates::{list_templates, load_template};
 use timer::run_timer;
 
@@ -178,7 +180,18 @@ fn process_command(mut cfg: Config) {
                 eprintln!("Projects:");
                 for project in cfg.projects {
                     match project.file_name() {
-                        Some(name) => eprintln!("{}", name.display()),
+                        Some(name) => {
+                            if let Ok(info) = commits_info(project.clone()) {
+                                eprintln!(
+                                    "{}:\n\t{} commits\n\tlast update: {}",
+                                    name.display(),
+                                    info.cnt,
+                                    info.format_date()
+                                );
+                            } else {
+                                eprintln!("{}: can't get info", name.display());
+                            };
+                        }
                         None => eprintln!(
                             "Error: project folder/file empty name '{}'",
                             project.display()

src/projects/info.rs

@@ -0,0 +1,48 @@
+use chrono::{DateTime, Local, Utc};
+use gix::discover;
+
+use std::{
+    io::{Error, ErrorKind},
+    path::PathBuf,
+};
+
+pub struct CommitsInfo {
+    pub cnt: usize,
+    pub updated: DateTime<Local>,
+}
+
+impl CommitsInfo {
+    pub fn new(commits_cnt: usize, last_commit_seconds: i64) -> CommitsInfo {
+        CommitsInfo {
+            cnt: commits_cnt,
+            updated: from_seconds_to_local(last_commit_seconds),
+        }
+    }
+
+    pub fn format_date(&self) -> String {
+        format!("{}, {}", self.updated.date_naive(), self.updated.time()).to_string()
+    }
+}
+
+fn from_seconds_to_local(seconds: i64) -> DateTime<Local> {
+    let dt_utc: DateTime<Utc> = DateTime::from_timestamp(seconds, 0).expect("");
+    dt_utc.with_timezone(&Local)
+}
+
+pub fn commits_info(repository_path: PathBuf) -> Result<CommitsInfo, Error> {
+    let repository = match discover(repository_path) {
+        Ok(repo) => repo,
+        Err(err) => {
+            return Err(Error::new(ErrorKind::InvalidData, err));
+        }
+    };
+
+    let head_commit = repository.head_commit().unwrap();
+
+    let revwalk = repository.rev_walk([head_commit.id()]);
+
+    Ok(CommitsInfo::new(
+        revwalk.all().unwrap().count(),
+        head_commit.time().unwrap().seconds,
+    ))
+}

src/projects/mod.rs

@@ -0,0 +1,3 @@
+mod info;
+
+pub use info::commits_info;