chore(build): preparing for CI

Cargo.toml

@@ -37,3 +37,10 @@ predicates = "3.1.3"
 
 [lints.rust]
 unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tarpaulin_include)'] }
+
+[profile.release]
+opt-level = "z"
+lto = true
+codegen-units = 1
+panic = "abort"
+strip = true

nix/package.nix

@@ -1,4 +1,5 @@
 {
+  pkgs,
   rustPlatform,
   ...
 }: let
@@ -8,8 +9,17 @@
   rustBuild = rustPlatform.buildRustPackage {
     pname = name;
     inherit version;
-    src = ../.;
+    src = pkgs.lib.cleanSource ../.;
     cargoLock.lockFile = ../Cargo.lock;
+    buildInputs = [ pkgs.upx ];
+    useNextest = true;
+    meta = {
+      description = "Conventional commits for Jujutsu";
+      homepage = "https://labs.phundrak.com/phundrak/jj-cz";
+    };
+    postBuild = ''
+      ${pkgs.upx}/bin/upx target/*/release/${name}
+    '';
   };
 in {
   default = rustBuild;

nix/shell.nix

@@ -19,26 +19,10 @@ inputs.devenv.lib.mkShell {
         })
         bacon
         cargo-deny
+        cargo-nextest
         cargo-tarpaulin
         just
       ];
-
-      # processes.run.exec = "cargo watch -x run";
-
-      # enterShell = ''
-      #   echo ""
-      #   echo "Rust development environment loaded!"
-      #   echo "Rust version: $(rustc --version)"
-      #   echo "Cargo version: $(cargo --version)"
-      #   echo ""
-      #   echo "Available tools:"
-      #   echo "  - rust-analyzer (LSP)"
-      #   echo "  - clippy (linter)"
-      #   echo "  - rustfmt (formatter)"
-      #   echo "  - bacon (continuous testing/linting)"
-      #   echo "  - cargo-deny (dependency checker)"
-      #   echo "  - cargo-tarpaulin (code coverage)"
-      # '';
     }
   ];
 }

src/jj/lib_executor.rs

@@ -127,44 +127,51 @@ impl JjExecutor for JjLib {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use std::process::Command;
 
-    /// Initialize a jj repository in the given directory using `jj git init`
+    /// Initialize a jj repository in the given directory using jj-lib directly
-    fn init_jj_repo(dir: &Path) -> std::io::Result<()> {
+    async fn init_jj_repo(dir: &Path) -> Result<(), String> {
-        let output = Command::new("jj")
+        let settings = JjLib::load_settings().map_err(|e| e.to_string())?;
-            .args(["git", "init"])
+        Workspace::init_internal_git(&settings, dir)
-            .current_dir(dir)
+            .await
-            .output()?;
+            .map(|_| ())
-
+            .map_err(|e| format!("Failed to init jj repo: {e}"))
-        if !output.status.success() {
-            return Err(std::io::Error::other(format!(
-                "jj git init failed: {}",
-                String::from_utf8_lossy(&output.stderr)
-            )));
-        }
-        Ok(())
     }
 
-    /// Get the current commit description from a jj repository
+    /// Get the current commit description from a jj repository using jj-lib
-    fn get_commit_description(dir: &Path) -> std::io::Result<String> {
+    async fn get_commit_description(dir: &Path) -> Result<String, String> {
-        let output = Command::new("jj")
+        let settings = JjLib::load_settings().map_err(|e| e.to_string())?;
-            .args(["log", "-r", "@", "--no-graph", "-T", "description"])
+        let store_factories = StoreFactories::default();
-            .current_dir(dir)
+        let wc_factories = default_working_copy_factories();
-            .output()?;
 
-        if !output.status.success() {
+        let workspace = Workspace::load(&settings, dir, &store_factories, &wc_factories)
-            return Err(std::io::Error::other(format!(
+            .map_err(|e| format!("Failed to load workspace: {e}"))?;
-                "jj log failed: {}",
+
-                String::from_utf8_lossy(&output.stderr)
+        let repo = workspace
-            )));
+            .repo_loader()
-        }
+            .load_at_head()
-        Ok(String::from_utf8_lossy(&output.stdout).trim().to_string())
+            .await
+            .map_err(|e| format!("Failed to load repo: {e}"))?;
+
+        let wc_commit_id = repo
+            .view()
+            .get_wc_commit_id(WorkspaceName::DEFAULT)
+            .ok_or_else(|| "No working copy commit found".to_string())?
+            .clone();
+
+        let wc_commit = repo
+            .store()
+            .get_commit(&wc_commit_id)
+            .map_err(|e| format!("Failed to get commit: {e}"))?;
+
+        Ok(wc_commit.description().trim_end().to_string())
     }
 
     #[tokio::test]
     async fn is_repository_returns_true_inside_jj_repo() {
         let temp_dir = assert_fs::TempDir::new().unwrap();
-        init_jj_repo(temp_dir.path()).expect("Failed to init jj repo");
+        init_jj_repo(temp_dir.path())
+            .await
+            .expect("Failed to init jj repo");
 
         let executor = JjLib::with_working_dir(temp_dir.path());
         let result = executor.is_repository().await;
@@ -187,7 +194,9 @@ mod tests {
     #[tokio::test]
     async fn describe_updates_commit_description() {
         let temp_dir = assert_fs::TempDir::new().unwrap();
-        init_jj_repo(temp_dir.path()).expect("Failed to init jj repo");
+        init_jj_repo(temp_dir.path())
+            .await
+            .expect("Failed to init jj repo");
 
         let test_message = "test: initial commit";
         let executor = JjLib::with_working_dir(temp_dir.path());
@@ -195,14 +204,18 @@ mod tests {
         let result = executor.describe(test_message).await;
         assert!(result.is_ok(), "describe failed: {result:?}");
 
-        let actual = get_commit_description(temp_dir.path()).expect("Failed to get description");
+        let actual = get_commit_description(temp_dir.path())
+            .await
+            .expect("Failed to get description");
         assert_eq!(actual, test_message);
     }
 
     #[tokio::test]
     async fn describe_handles_special_characters() {
         let temp_dir = assert_fs::TempDir::new().unwrap();
-        init_jj_repo(temp_dir.path()).expect("Failed to init jj repo");
+        init_jj_repo(temp_dir.path())
+            .await
+            .expect("Failed to init jj repo");
 
         let test_message = "feat: add feature with special chars !@#$%^&*()";
         let executor = JjLib::with_working_dir(temp_dir.path());
@@ -210,14 +223,18 @@ mod tests {
         let result = executor.describe(test_message).await;
         assert!(result.is_ok());
 
-        let actual = get_commit_description(temp_dir.path()).expect("Failed to get description");
+        let actual = get_commit_description(temp_dir.path())
+            .await
+            .expect("Failed to get description");
         assert_eq!(actual, test_message);
     }
 
     #[tokio::test]
     async fn describe_handles_unicode() {
         let temp_dir = assert_fs::TempDir::new().unwrap();
-        init_jj_repo(temp_dir.path()).expect("Failed to init jj repo");
+        init_jj_repo(temp_dir.path())
+            .await
+            .expect("Failed to init jj repo");
 
         let test_message = "docs: add unicode support 🎉 🚀";
         let executor = JjLib::with_working_dir(temp_dir.path());
@@ -225,14 +242,18 @@ mod tests {
         let result = executor.describe(test_message).await;
         assert!(result.is_ok());
 
-        let actual = get_commit_description(temp_dir.path()).expect("Failed to get description");
+        let actual = get_commit_description(temp_dir.path())
+            .await
+            .expect("Failed to get description");
         assert_eq!(actual, test_message);
     }
 
     #[tokio::test]
     async fn describe_handles_multiline_message() {
         let temp_dir = assert_fs::TempDir::new().unwrap();
-        init_jj_repo(temp_dir.path()).expect("Failed to init jj repo");
+        init_jj_repo(temp_dir.path())
+            .await
+            .expect("Failed to init jj repo");
 
         let test_message = "feat: add feature\n\nThis is a multiline\ndescription";
         let executor = JjLib::with_working_dir(temp_dir.path());
@@ -240,7 +261,9 @@ mod tests {
         let result = executor.describe(test_message).await;
         assert!(result.is_ok());
 
-        let actual = get_commit_description(temp_dir.path()).expect("Failed to get description");
+        let actual = get_commit_description(temp_dir.path())
+            .await
+            .expect("Failed to get description");
         assert_eq!(actual, test_message);
     }
 
@@ -258,7 +281,9 @@ mod tests {
     #[tokio::test]
     async fn describe_can_be_called_multiple_times() {
         let temp_dir = assert_fs::TempDir::new().unwrap();
-        init_jj_repo(temp_dir.path()).expect("Failed to init jj repo");
+        init_jj_repo(temp_dir.path())
+            .await
+            .expect("Failed to init jj repo");
 
         let executor = JjLib::with_working_dir(temp_dir.path());
 
@@ -266,16 +291,18 @@ mod tests {
             .describe("feat: first commit")
             .await
             .expect("First describe failed");
-        let desc1 =
+        let desc1 = get_commit_description(temp_dir.path())
-            get_commit_description(temp_dir.path()).expect("Failed to get first description");
+            .await
+            .expect("Failed to get first description");
         assert_eq!(desc1, "feat: first commit");
 
         executor
             .describe("feat: updated commit")
             .await
             .expect("Second describe failed");
-        let desc2 =
+        let desc2 = get_commit_description(temp_dir.path())
-            get_commit_description(temp_dir.path()).expect("Failed to get second description");
+            .await
+            .expect("Failed to get second description");
         assert_eq!(desc2, "feat: updated commit");
     }
 

src/lib.rs

@@ -18,7 +18,4 @@ pub use crate::{
 ///
 /// Enable with `--features test-utils` (e.g. `cargo test --features test-utils`).
 #[cfg(feature = "test-utils")]
-pub use crate::{
+pub use crate::{jj::mock::MockJjExecutor, prompts::mock::MockPrompts};
-    jj::mock::MockJjExecutor,
-    prompts::mock::MockPrompts,
-};