git pull command

Cargo.lock

@@ -1011,7 +1011,7 @@ checksum = "e04d7f318608d35d4b61ddd75cbdaee86b023ebe2bd5a66ee0915f0bf93095a9"
 dependencies = [
  "hermit-abi 0.5.2",
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]

flake.lock

@@ -22,11 +22,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1748868585,
+        "lastModified": 1763383859,
-        "narHash": "sha256-DrrbahOQAwvNM8l5EuGxxkVS7X5/S59zcG0N9ZWQFhk=",
+        "narHash": "sha256-f4sICqPgoDv4yMYOt5j7UikDoqYtt1DgR5ECxpitUHI=",
         "owner": "nix-community",
         "repo": "flakelight",
-        "rev": "dfbecd12d99c1bf82906521a6a7d5b75d2aa1ca2",
+        "rev": "3cea16878d9e296da0c40e2cc22ebcd15696e70c",
         "type": "github"
       },
       "original": {
@@ -44,26 +44,26 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1747926214,
+        "lastModified": 1763591898,
-        "narHash": "sha256-e/7klyoQpe9wsYeQIUfm/9Yqa78et24L+nSpsCz937k=",
+        "narHash": "sha256-aHSMj7CIa9EJYxdf05wOWRGp0KRsT/TAox7uwVSdDb8=",
-        "owner": "icewind1991",
+        "ref": "refs/heads/main",
-        "repo": "mill-scale",
+        "rev": "2d9b2da2c9f384f93ef977c48f8ee35ce586529b",
-        "rev": "394979573123e5d4762d29cc78b5e11b3d35cc6b",
+        "revCount": 66,
-        "type": "github"
+        "type": "git",
+        "url": "https://codeberg.org/icewind/mill-scale.git"
       },
       "original": {
-        "owner": "icewind1991",
+        "type": "git",
-        "repo": "mill-scale",
+        "url": "https://codeberg.org/icewind/mill-scale.git"
-        "type": "github"
       }
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1749086602,
+        "lastModified": 1763622513,
-        "narHash": "sha256-DJcgJMekoxVesl9kKjfLPix2Nbr42i7cpEHJiTnBUwU=",
+        "narHash": "sha256-1jQnuyu82FpiSxowrF/iFK6Toh9BYprfDqfs4BB+19M=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "4792576cb003c994bd7cc1edada3129def20b27d",
+        "rev": "c58bc7f5459328e4afac201c5c4feb7c818d604b",
         "type": "github"
       },
       "original": {

flake.nix

@@ -6,7 +6,7 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
     mill-scale = {
-      url = "github:icewind1991/mill-scale";
+      url = "git+https://codeberg.org/icewind/mill-scale.git";
       inputs.flakelight.follows = "flakelight";
     };
   };

nix/package.nix

@@ -2,7 +2,9 @@
   rustPlatform,
   pkg-config,
   lib,
+  git,
 }: let
+  inherit (lib) getExe;
   inherit (lib.sources) sourceByRegex;
   inherit (builtins) fromTOML readFile;
   src = sourceByRegex ../. ["Cargo.*" "(src|redis-certificates)(/.*)?"];
@@ -13,6 +15,8 @@ in
 
     inherit src version;
 
+    GIT_BINARY = getExe git;
+
     cargoLock = {
       lockFile = ../Cargo.lock;
       outputHashes = {

src/args.rs

@@ -115,6 +115,8 @@ pub enum HazeArgs {
 )]
 #[strum(serialize_all = "lowercase")]
 pub enum GitOperation {
+    /// Pull the active branch in all apps
+    Pull,
     /// Checkout a branch in all apps
     ///
     /// "main" and "master" can be used interchangeably.
@@ -333,6 +335,9 @@ impl HazeArgs {
                             operation: GitOperation::Checkout { branch },
                         })
                     }
+                    "pull" => Ok(HazeArgs::Git {
+                        operation: GitOperation::Pull,
+                    }),
                     operation => Err(Report::msg(format!("Unknown git operation {operation}"))),
                 }
             }

src/git.rs

@@ -1,26 +1,45 @@
 use crate::Result;
 use git2::build::CheckoutBuilder;
-use git2::{Branch, BranchType, ObjectType, Repository};
+use git2::{Branch, BranchType, ObjectType, Repository, RepositoryState};
 use miette::{Context, IntoDiagnostic};
 use std::fs::read_dir;
-use std::path::Path;
+use std::path::{Path, PathBuf};
+use std::process::Command;
+
+fn find_app_repos(root: impl AsRef<Path>) -> Result<impl Iterator<Item = PathBuf>> {
+    let apps_dir = root.as_ref().join("apps");
+    Ok(read_dir(apps_dir)
+        .into_diagnostic()?
+        .flatten()
+        .filter(|app| app.path().join(".git").is_dir())
+        .map(|app| app.path()))
+}
+
+fn longest_app_branch(root: impl AsRef<Path>) -> Result<(usize, usize)> {
+    Ok(find_app_repos(root)?
+        .filter_map(|app_dir| {
+            let app_name = app_dir.file_name()?.to_str()?;
+            let repo = Repository::init(&app_dir).ok()?;
+            let branch_name = current_branch_name(&repo)?;
+            Some((app_name.len(), branch_name.len()))
+        })
+        .max()
+        .unwrap_or_default())
+}
 
 pub fn checkout_all<P: AsRef<Path>>(sources_root: P, mut name: &str) -> Result<()> {
     // "main" and "master" are interchangeable
     if name == "main" {
         name = "master";
     }
-    let apps_dir = sources_root.as_ref().join("apps");
+
-    for app in read_dir(apps_dir).into_diagnostic()? {
+    for app_dir in find_app_repos(sources_root)? {
-        let app = app.into_diagnostic()?;
-        if app.metadata().into_diagnostic()?.is_dir() && app.path().join(".git").is_dir() {
-            let app_dir = app.path();
         let repo = Repository::init(&app_dir)
             .into_diagnostic()
             .wrap_err_with(|| format!("Failed to open repository {}", app_dir.display()))?;
         if let Some(branch) = get_branch(&repo, name)? {
             if !branch.is_head() {
-                    print!("{}", app.file_name().to_string_lossy());
+                print!("{}", app_dir.file_name().unwrap().to_string_lossy());
                 if let Err(e) = checkout(&repo, branch) {
                     println!(": {:#} ❌", e);
                 } else {
@@ -29,6 +48,59 @@ pub fn checkout_all<P: AsRef<Path>>(sources_root: P, mut name: &str) -> Result<(
             }
         };
     }
+    Ok(())
+}
+
+fn current_branch_name(repo: &Repository) -> Option<String> {
+    let (branch, _) = repo
+        .branches(None)
+        .ok()?
+        .flatten()
+        .find(|(b, _)| b.is_head())?;
+
+    branch.name().ok().flatten().map(String::from)
+}
+
+const GIT_BINARY: &str = match option_env!("GIT_BINARY") {
+    Some(git) => git,
+    None => "git",
+};
+
+pub fn pull_all<P: AsRef<Path>>(sources_root: P) -> Result<()> {
+    let sources_root = sources_root.as_ref();
+    let (max_app, max_branch) = longest_app_branch(sources_root)?;
+
+    for app_dir in find_app_repos(sources_root)? {
+        let app_name = app_dir.file_name().unwrap().to_string_lossy();
+        let repo = Repository::init(&app_dir)
+            .into_diagnostic()
+            .wrap_err_with(|| format!("Failed to open repository {}", app_dir.display()))?;
+        let branch_name = current_branch_name(&repo).unwrap_or("unknown".into());
+
+        print!(
+            "{app_name:<app_width$} - {branch_name:<branch_width$}",
+            app_width = max_app,
+            branch_width = max_branch
+        );
+
+        if repo.state() != RepositoryState::Clean {
+            println!(": repository not clean ❌");
+            continue;
+        }
+
+        let output = Command::new(GIT_BINARY)
+            .arg("pull")
+            .current_dir(&app_dir)
+            .output()
+            .into_diagnostic()
+            .wrap_err_with(|| format!("Failed to run git pull for {}", app_dir.display()))?;
+
+        if output.status.success() {
+            println!(" ✓");
+        } else {
+            println!(" ❌");
+            eprintln!("{}", String::from_utf8_lossy(&output.stderr))
+        }
     }
     Ok(())
 }

src/main.rs

@@ -5,7 +5,7 @@ use crate::cloud::{Cloud, CloudOptions};
 use crate::config::HazeConfig;
 use crate::database::DatabaseFamily;
 use crate::exec::{container_logs, exec, exec_tty};
-use crate::git::checkout_all;
+use crate::git::{checkout_all, pull_all};
 use crate::help::help;
 use crate::image::update_image;
 use crate::network::clear_networks;
@@ -366,6 +366,9 @@ async fn main() -> Result<ExitCode> {
             GitOperation::Checkout { branch } => {
                 checkout_all(&config.sources_root, &branch)?;
             }
+            GitOperation::Pull => {
+                pull_all(&config.sources_root)?;
+            }
         },
         HazeArgs::Env {
             filter,