Added git2 dep to actually get all the local branches

Cargo.lock

@@ -137,6 +137,8 @@ version = "1.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5fb8dd288a69fc53a1996d7ecfbf4a20d59065bff137ce7e56bbd620de191189"
 dependencies = [
+ "jobserver",
+ "libc",
  "shlex",
 ]
 
@@ -305,10 +307,24 @@ dependencies = [
  "anyhow",
  "chrono",
  "clap",
+ "git2",
  "gix",
  "itertools",
 ]
 
+[[package]]
+name = "git2"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b903b73e45dc0c6c596f2d37eccece7c1c8bb6e4407b001096387c63d0d93724"
+dependencies = [
+ "bitflags",
+ "libc",
+ "libgit2-sys",
+ "log",
+ "url",
+]
+
 [[package]]
 name = "gix"
 version = "0.66.0"
@@ -916,6 +932,15 @@ dependencies = [
  "jiff-tzdb",
 ]
 
+[[package]]
+name = "jobserver"
+version = "0.1.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "48d1dbcbbeb6a7fec7e059840aa538bd62aaccf972c7346c4d9d2059312853d0"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "js-sys"
 version = "0.3.70"
@@ -931,6 +956,18 @@ version = "0.2.155"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c"
 
+[[package]]
+name = "libgit2-sys"
+version = "0.17.0+1.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10472326a8a6477c3c20a64547b0059e4b0d086869eee31e6d7da728a8eb7224"
+dependencies = [
+ "cc",
+ "libc",
+ "libz-sys",
+ "pkg-config",
+]
+
 [[package]]
 name = "libredox"
 version = "0.1.3"
@@ -942,6 +979,18 @@ dependencies = [
  "redox_syscall",
 ]
 
+[[package]]
+name = "libz-sys"
+version = "1.1.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d2d16453e800a8cf6dd2fc3eb4bc99b786a9b90c663b8559a5b1a041bf89e472"
+dependencies = [
+ "cc",
+ "libc",
+ "pkg-config",
+ "vcpkg",
+]
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.4.14"
@@ -1032,6 +1081,12 @@ version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
 
+[[package]]
+name = "pkg-config"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "953ec861398dccce10c670dfeaf3ec4911ca479e9c02154b3a215178c5f566f2"
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.86"
@@ -1246,6 +1301,12 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
+[[package]]
+name = "vcpkg"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
+
 [[package]]
 name = "version_check"
 version = "0.9.5"

Cargo.toml

@@ -17,6 +17,7 @@ unsafe_code = { level = "forbid" }
 
 [dependencies]
 gix = { version = "0.66.0", default-features = false, features = ["mailmap"] }
+git2 = { version = "0.19.0", default-features = false }
 clap = { version = "4.5.20", features = ["derive"] }
 chrono = { version = "0.4.38" }
 itertools = { version = "0.13.0" }

src/main.rs

@@ -10,6 +10,7 @@ use std::{
 use anyhow::{anyhow, Context, Result};
 use chrono::{DateTime, Duration, Local, NaiveDate, NaiveTime, TimeZone};
 use clap::Parser;
+use git2::BranchType;
 use gix::{bstr::ByteSlice, traverse::commit::simple::Sorting, ObjectId};
 use heatmap::{ColorLogic, HeatmapColors};
 use itertools::Itertools;
@@ -223,30 +224,62 @@ fn get_commits(
 	let mut repos_count = 0;
 
 	for (i, repo_path) in repos.iter().enumerate() {
-		let repo = gix::open(repo_path).unwrap();
+		let gix_repo = gix::open(repo_path).unwrap();
+		let git2_repo = git2::Repository::open(repo_path).unwrap();
 
 		let branch_names = &*branches[i];
 		let mut branches = vec![];
 		if branch_names.is_empty() {
-			if repo.branch_names().is_empty() {
+			// NOTE: Gix's branch_names doesn't seem return ALL local branches but only the master
-				branches.extend(["@"]);
+			// branch and remote ones. The documentation doesn't help at all either so...for now
+			// git2 will do.
+			//
+			// dbg!(&repo.branch_names());
+			//
+			// if repo.branch_names().is_empty() {
+			// 	branches.extend(["@"]);
+			// }
+			// else {
+			// 	branches.extend(repo.branch_names().iter());
+			// }
+
+			branches = git2_repo
+				.branches(Some(BranchType::Local))
+				.unwrap()
+				.map_ok(|(b, _)| b)
+				.filter_map(|b| {
+					if let Ok(branch) = b {
+						Some(branch)
 					}
 					else {
-				branches.extend(repo.branch_names().iter());
+						None
 					}
+				})
+				.filter_map(|b| {
+					if let Ok(result) = b.name()
+						&& let Some(name) = result
+					{
+						return Some(name.to_string());
+					}
+
+					None
+				})
+				.collect_vec();
 		}
 		else {
-			let branch_names = branch_names.split(' ');
+			let branch_names = branch_names.split(' ').map(|b| b.to_string());
 			branches.extend(branch_names);
 		}
 
+		// dbg!(&branches);
+
 		let mailmap = Mailmap::new(repo_path);
 		let mut has_commits = false;
 
 		for branch in branches {
 			// When passing the default @ (HEAD) branch this might actually not exist at all
 			// locally so we're skipping it
-			let Ok(rev) = repo.rev_parse(branch)
+			let Ok(rev) = gix_repo.rev_parse(&*branch)
 			else {
 				continue;
 			};