Added today keyword for the until flag

Cargo.lock

@@ -449,7 +449,7 @@ dependencies = [
 
 [[package]]
 name = "git-heatmap"
-version = "1.4.0"
+version = "1.4.1"
 dependencies = [
  "anyhow",
  "chrono",

Cargo.toml

@@ -2,7 +2,7 @@ cargo-features = ["codegen-backend"]
 
 [package]
 name = "git-heatmap"
-version = "1.4.0"
+version = "1.4.1"
 edition = "2024"
 authors = ["Wynd <wyndftw@proton.me>"]
 description = "A simple and customizable heatmap for git repos"

README.md

@@ -84,5 +84,6 @@ $ git-heatmap -a "username" -a "other"
 $ git-heatmap --since "2013-08-23"
 
 # or choose a time span, both --since and --until must use a YYYY-MM-DD format
+# --until can optionally use `today` as a keyword for the current date
 $ git-heatmap --since "2013-08-23" --until "2024-08-23"
 ```

src/cli.rs

@@ -32,7 +32,12 @@ pub struct CliArgs {
 	#[arg(long("since"), default_value_t = get_since_date())]
 	pub since: String,
 
-	#[arg(long("until"))]
+	#[arg(
+		long("until"),
+		help(
+			"Optional upper limit for the time slice being checked, defaults to 365 days after the `since` date.\n`today` can be used for current date."
+		)
+	)]
 	pub until: Option<String>,
 
 	#[arg(long("split-months"), help("Split months"), default_value_t = false)]
@@ -48,6 +53,13 @@ pub struct CliArgs {
 	#[arg(long("no-merges"), default_value_t = false)]
 	pub no_merges: bool,
 
+	// Experimental
+	#[arg(long("no-diff"), default_value_t = false)]
+	pub no_diff: bool,
+
+	#[arg(long("use-author-time"), default_value_t = false)]
+	pub use_author_time: bool,
+
 	#[arg(long("counting"), value_enum, default_value_t = ColorLogic::ByWeight)]
 	pub counting: ColorLogic,
 
@@ -59,9 +71,12 @@ pub struct CliArgs {
 
 	#[arg(long("list-days"), default_value_t = false)]
 	pub list_days: bool,
+
+	#[arg(long("list-commits"), default_value_t = false)]
+	pub list_commits: bool,
 }
 
 fn get_since_date() -> String {
-	let date = Local::now() - Duration::days(365);
+	let date = Local::now() - Duration::days(364);
 	date.format("%Y-%m-%d").to_string()
 }

src/lib.rs

@@ -2,6 +2,7 @@
 
 use std::{
 	cmp::Reverse,
+	fmt::Display,
 	path::{self, PathBuf},
 	sync::OnceLock,
 };
@@ -50,11 +51,11 @@ pub const RED_COLOR_MAP: [Rgb; 5] = [
 
 #[derive(Clone, Debug, PartialEq, Eq, Hash)]
 pub struct Commit {
-	id: ObjectId,
-	title: String,
-	author: Author,
-	repo: String,
-	time: DateTime<Local>,
+	pub id: ObjectId,
+	pub title: String,
+	pub author: Author,
+	pub repo: String,
+	pub time: DateTime<Local>,
 }
 
 impl Commit {
@@ -81,8 +82,14 @@ impl Commit {
 
 #[derive(Debug, PartialEq, Eq, Hash, Clone)]
 pub struct Author {
-	name: String,
-	email: String,
+	pub name: String,
+	pub email: String,
+}
+
+impl Display for Author {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		f.write_fmt(format_args!("{} <{}>", self.name, self.email))
+	}
 }
 
 pub fn args() -> CliArgs {
@@ -122,11 +129,17 @@ pub fn get_commits(
 			(repos, branches)
 		}
 		None => {
-			let repos = match args.repos {
+			let mut repos = match args.repos {
 				Some(r) => r,
 				None => vec![PathBuf::from(".")],
 			};
 
+			// Turn any potential relative paths (such as `.`) into an absolute path
+			repos = repos
+				.iter_mut()
+				.filter_map(|p| std::fs::canonicalize(p).ok())
+				.collect_vec();
+
 			let branches = args.branches.unwrap_or_else(|| vec!["".to_string()]);
 
 			if repos.len() > 1 && repos.len() != branches.len() {
@@ -152,14 +165,18 @@ pub fn get_commits(
 
 	let mut repos_count: usize = 0;
 	let mut branches_count: usize = 0;
+	let mut cached_commits: Vec<Commit> = vec![];
 
 	for (i, repo_path) in repos.iter().enumerate() {
 		let repo = ThreadSafeRepository::open(repo_path).unwrap();
 
-		let repo_name = match repo_path.parent() {
-			Some(parent) => parent.file_name(),
-			None => repo_path.file_name(),
+		let mut repo_name = repo_path.file_name();
+		if repo_path.ends_with(gix::discover::DOT_GIT_DIR) {
+			if let Some(parent) = repo_path.parent() {
+				repo_name = parent.file_name();
 			};
+		}
+
 		let repo_name = repo_name
 			.iter()
 			.filter_map(|r| r.to_str())
@@ -204,9 +221,30 @@ pub fn get_commits(
 
 				let author = c.author().ok()?;
 
+				// Ignores commits with different commit / author times
+				// Usually due to rebases or cherry picking, however other edge cases may apply too
+				if args.no_diff {
+					let commit_info = c.committer().unwrap();
+					if commit_info.time != author.time {
+						return None;
+					}
+				}
+
 				let email = author.email.to_string();
 				let name = author.name.to_string();
 
+				let time = if args.use_author_time {
+					author.time().ok()?
+				}
+				else {
+					c.time().ok()?
+				};
+				let time =
+					DateTime::from_timestamp_millis(time.seconds * 1000)?.with_timezone(&Local);
+				if time < start_date || time > end_date {
+					return None;
+				}
+
 				let author = Author { name, email };
 				let author = mailmap.resolve(author);
 
@@ -214,20 +252,28 @@ pub fn get_commits(
 					return None;
 				}
 
-				let time = c.time().ok()?;
-				let time =
-					DateTime::from_timestamp_millis(time.seconds * 1000)?.with_timezone(&Local);
-				if time < start_date || time > end_date {
-					return None;
-				}
-
-				Some(Commit {
+				let commit = Commit {
 					id: c.id,
 					title,
 					author,
 					repo: repo_name.to_string(),
 					time,
-				})
+				};
+
+				if args.use_author_time {
+					for other in &cached_commits {
+						if other.author == commit.author
+							&& other.title == commit.title
+							&& other.time == commit.time
+						{
+							return None;
+						}
+					}
+
+					cached_commits.push(commit.clone());
+				}
+
+				Some(commit)
 			})
 			.collect_vec();
 

src/mailmap.rs

@@ -6,6 +6,7 @@ pub struct Mailmap {
 	entries: Vec<MapEntry>,
 }
 
+#[allow(dead_code)]
 #[derive(Debug)]
 struct MapEntry {
 	new_name: Option<String>,

src/main.rs

@@ -1,6 +1,10 @@
 use anyhow::{Context, Result};
 use chrono::NaiveDate;
-use libgitheatmap::heatmap::Heatmap;
+use libgitheatmap::{RESET, heatmap::Heatmap, rgb::Rgb};
+
+const REPO_COLOR: Rgb = Rgb(0, 255, 0);
+const AUTHOR_COLOR: Rgb = Rgb(200, 200, 0);
+const TIME_COLOR: Rgb = Rgb(0, 200, 200);
 
 fn main() -> Result<()> {
 	let args = libgitheatmap::args();
@@ -11,17 +15,34 @@ fn main() -> Result<()> {
 		.until
 		.clone()
 		.unwrap_or_else(|| libgitheatmap::get_default_until(since));
-	let until = NaiveDate::parse_from_str(&until, "%Y-%m-%d").unwrap();
+	let until = match until.to_lowercase().as_str() {
+		"today" => chrono::Local::now().date_naive(),
+		_ => NaiveDate::parse_from_str(&until, "%Y-%m-%d").unwrap(),
+	};
 
 	let split_months = args.split_months;
 	let months_per_row = args.months_per_row;
 	let format = args.format;
 	let list_repos = args.list_repos;
 	let list_days = args.list_days;
+	let list_commits = args.list_commits;
 
-	let commits = libgitheatmap::get_commits(args, since, until)
+	let mut commits = libgitheatmap::get_commits(args, since, until)
 		.with_context(|| "Could not fetch commit list")?;
 
+	if list_commits {
+		// Newer entries at the bottom, older entries at top
+		commits.2.reverse();
+		for commit in commits.2 {
+			let repo = format!("{}{}", REPO_COLOR.to_ansi(), commit.repo);
+			let author = format!("{}{}", AUTHOR_COLOR.to_ansi(), commit.author);
+			let time = format!("{}{}", TIME_COLOR.to_ansi(), commit.time);
+			let message = commit.title;
+
+			println!("{repo} {author} {time}\n{RESET}{message}\n",);
+		}
+	}
+	else {
 		let heatmap = Heatmap::new(
 			since,
 			until,
@@ -36,6 +57,7 @@ fn main() -> Result<()> {
 		);
 
 		println!("{heatmap}");
+	}
 
 	Ok(())
 }