feat: allow globs to be passed into yek

CHANGELOG.md

@@ -5,6 +5,30 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.21.0] - 2025-02-23
+[0.21.0]: https://github.com/bodo-run/yek/compare/v0.20.0...v0.21.0
+### Bug Fixes
+
+- Glob pattern handling in e2e tests
+
+### Documentation
+
+- Update README with glob pattern and file selection support
+
+### Features
+
+- Handle glob patterns in input paths
+
+### Testing
+
+- Add comprehensive tests for glob pattern support
+
+### Ci
+
+- Run release and publish jobs on main branch
+- Only run release and publish on tag pushes
+- Trigger release on tag merge to main
+
 ## [0.20.0] - 2025-02-22
 [0.20.0]: https://github.com/bodo-run/yek/compare/v0.19.0...v0.20.0
 ### Bug Fixes
@@ -24,6 +48,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Add integration test
 
+### Release
+
+- V0.20.0
+
 ## [0.19.0] - 2025-02-19
 [0.19.0]: https://github.com/bodo-run/yek/compare/v0.18.0...v0.19.0
 ### Bug Fixes

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "yek"
-version = "0.20.0"
+version = "0.21.0"
 edition = "2021"
 description = "A tool to serialize a repository into chunks of text files"
 license = "MIT"

README.md

@@ -9,6 +9,7 @@ By default:
 - Infers additional ignore patterns (binary, large, etc.).
 - Automatically detects if output is being piped and streams content instead of writing to files.
 - Supports processing multiple directories in a single command.
+- Supports glob patterns and individual file selection.
 - Configurable via a `yek.yaml` file.
 
 Yek <a href="https://fa.wikipedia.org/wiki/۱">يک</a> means "One" in Farsi/Persian.
@@ -113,6 +114,25 @@ Process multiple directories:
 yek src/ tests/
 ```
 
+Porcess multiple files
+
+```bash
+yek file1.txt file2.txt file3.txt
+```
+
+Use glob patterns:
+
+```bash
+yek "src/**/*.ts"
+```
+
+```bash
+yek "src/main.rs" "tests/*.rs" "docs/README.md"
+```
+
+> [!NOTE]
+> When using glob patterns, make sure to quote them to prevent shell expansion.
+
 ### CLI Reference
 
 ```bash

src/parallel.rs

@@ -1,5 +1,6 @@
 use crate::{config::YekConfig, priority::get_file_priority, Result};
 use content_inspector::{inspect, ContentType};
+use glob::glob;
 use ignore::gitignore::GitignoreBuilder;
 use path_slash::PathBufExt;
 use rayon::prelude::*;
@@ -81,12 +82,42 @@ pub fn process_files_parallel(
     config: &YekConfig,
     boost_map: &HashMap<String, i32>,
 ) -> Result<Vec<ProcessedFile>> {
-    // If it's a file, process it directly
-    if base_path.is_file() {
-        return process_single_file(base_path, config, boost_map);
+    // Expand globs into a list of paths
+    let mut expanded_paths = Vec::new();
+    let path_str = base_path.to_string_lossy();
+    for entry in glob(&path_str)? {
+        match entry {
+            Ok(path) => expanded_paths.push(path),
+            Err(e) => debug!("Glob entry error: {:?}", e),
+        }
+    }
+
+    // If it's a single file (no glob expansion or single file result), process it directly
+    if expanded_paths.len() == 1 && expanded_paths[0].is_file() {
+        return process_single_file(&expanded_paths[0], config, boost_map);
+    }
+
+    // Iterate over expanded paths, handling files and directories
+    let mut all_processed_files = Vec::new();
+    for path in expanded_paths {
+        if path.is_file() {
+            all_processed_files.extend(process_single_file(&path, config, boost_map)?);
+        } else if path.is_dir() {
+            // For directories, use the original recursive logic
+            all_processed_files.extend(process_files_parallel_internal(&path, config, boost_map)?);
+        }
     }
 
-    // Otherwise, it's a directory, so walk it
+    Ok(all_processed_files)
+}
+
+/// Internal function to handle directory recursion (separated for clarity)
+fn process_files_parallel_internal(
+    base_path: &Path,
+    config: &YekConfig,
+    boost_map: &HashMap<String, i32>,
+) -> Result<Vec<ProcessedFile>> {
+    // It's a directory, so walk it
     let mut walk_builder = ignore::WalkBuilder::new(base_path);
 
     // Standard filters + no follow symlinks

tests/config_test.rs

@@ -338,11 +338,11 @@ fn test_extend_config_with_defaults() {
 
     assert_eq!(cfg.input_paths, input_paths);
     assert_eq!(cfg.output_dir, Some(output_dir));
-    assert_eq!(cfg.version, false);
+    assert!(!cfg.version);
     assert_eq!(cfg.max_size, "10MB".to_string());
     assert_eq!(cfg.tokens, String::new());
-    assert_eq!(cfg.json, false);
-    assert_eq!(cfg.debug, false);
+    assert!(!cfg.json);
+    assert!(!cfg.debug);
     assert_eq!(cfg.output_template, DEFAULT_OUTPUT_TEMPLATE.to_string());
     assert_eq!(cfg.ignore_patterns, Vec::<String>::new());
     assert_eq!(cfg.unignore_patterns, Vec::<String>::new());
@@ -355,8 +355,8 @@ fn test_extend_config_with_defaults() {
             .collect::<Vec<_>>()
     );
     assert_eq!(cfg.git_boost_max, Some(100));
-    assert_eq!(cfg.stream, false);
-    assert_eq!(cfg.token_mode, false);
+    assert!(!cfg.stream);
+    assert!(!cfg.token_mode);
     assert_eq!(cfg.output_file_full_path, None);
     assert_eq!(cfg.max_git_depth, 100);
 }

tests/e2e_test.rs

@@ -111,7 +111,7 @@ mod e2e_tests {
         assert!(output.status.success());
 
         // Ensure output dir is printed in stdout
-        let stdout = String::from_utf8_lossy(&output.stdout);
+        let stdout = String::from_utf8(output.stdout)?;
         assert!(
             stdout.contains(&output_dir.display().to_string()),
             "Expected output directory `{}` to be printed in stdout, but it was {}",
@@ -215,6 +215,75 @@ mod e2e_tests {
         Ok(())
     }
 
+    #[test]
+    fn test_glob_pattern() -> Result<(), Box<dyn std::error::Error>> {
+        let temp_dir = tempdir()?;
+        fs::write(temp_dir.path().join("test.txt"), "Test content")?;
+
+        let output = Command::cargo_bin("yek")?
+            .current_dir(temp_dir.path())
+            .arg("*.txt")
+            .output()?;
+        let stdout = String::from_utf8(output.stdout)?;
+        assert!(output.status.success());
+        assert!(stdout.contains("Test content"));
+        Ok(())
+    }
+
+    #[test]
+    fn test_mix_of_files_and_dirs() -> Result<(), Box<dyn std::error::Error>> {
+        let temp_dir = tempdir()?;
+        fs::write(temp_dir.path().join("test.txt"), "Test content")?;
+        fs::write(temp_dir.path().join("test2.txt"), "Test content 2")?;
+        let dir = temp_dir.path().join("dir");
+        fs::create_dir(&dir)?;
+        fs::write(dir.join("test3"), "Test content 3")?;
+
+        Command::cargo_bin("yek")?
+            .current_dir(temp_dir.path())
+            .arg("*.txt")
+            .assert()
+            .success();
+
+        let output = Command::cargo_bin("yek")?
+            .current_dir(temp_dir.path())
+            .arg("*.txt")
+            .output()?;
+        let stdout = String::from_utf8(output.stdout)?;
+        assert!(stdout.contains("Test content"));
+        assert!(stdout.contains("Test content 2"));
+        assert!(!stdout.contains("Test content 3"));
+        Ok(())
+    }
+
+    #[test]
+    fn test_mix_of_files_and_dirs_with_glob_pattern() -> Result<(), Box<dyn std::error::Error>> {
+        let temp_dir = tempdir()?;
+        fs::write(temp_dir.path().join("test.txt"), "Test content")?;
+        fs::write(temp_dir.path().join("test2.txt"), "Test content 2")?;
+        fs::write(temp_dir.path().join("code.rs"), "use std::fs;")?;
+        let dir = temp_dir.path().join("dir");
+        fs::create_dir(&dir)?;
+        fs::write(dir.join("test4"), "Test content 4")?;
+
+        Command::cargo_bin("yek")?
+            .current_dir(temp_dir.path())
+            .args(["*.txt", "code.rs"])
+            .assert()
+            .success();
+
+        let output = Command::cargo_bin("yek")?
+            .current_dir(temp_dir.path())
+            .args(["*.txt", "code.rs"])
+            .output()?;
+        let stdout = String::from_utf8(output.stdout)?;
+        assert!(stdout.contains("Test content"));
+        assert!(stdout.contains("Test content 2"));
+        assert!(!stdout.contains("Test content 4"));
+        assert!(stdout.contains("use std::fs;"));
+        Ok(())
+    }
+
     #[test]
     fn test_config_file() -> Result<(), Box<dyn std::error::Error>> {
         let temp_dir = tempdir()?;

tests/parallel_test.rs

@@ -1,8 +1,10 @@
+use anyhow::Result;
 use normalize_path::NormalizePath;
 use std::collections::HashMap;
-use std::fs;
+use std::fs::{self, File};
+use std::io::Write;
 use std::os::unix::fs::PermissionsExt;
-use std::path::Path;
+use std::path::{Path, PathBuf};
 use tempfile::tempdir;
 use yek::config::YekConfig;
 use yek::parallel::process_files_parallel;
@@ -62,7 +64,6 @@ fn test_process_files_parallel_empty() {
 
 #[test]
 fn test_process_files_parallel_with_files() {
-    use std::fs;
     let temp_dir = tempdir().expect("failed to create temp dir");
     let file_names = vec!["a.txt", "b.txt", "c.txt"];
     for &file in &file_names {
@@ -135,3 +136,105 @@ fn test_process_files_parallel_walk_error() {
     let processed_files = result.unwrap();
     assert_eq!(processed_files.len(), 0); // No files processed due to walk error
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_glob_pattern_single_file() -> Result<()> {
+        let temp_dir = tempdir()?;
+        let file_path = temp_dir.path().join("test.txt");
+        let mut file = File::create(&file_path)?;
+        writeln!(file, "Test content")?;
+
+        let glob_pattern = temp_dir.path().join("*.txt").to_string_lossy().to_string();
+        let config = YekConfig::default();
+        let boost_map = HashMap::new();
+
+        let result = process_files_parallel(&PathBuf::from(&glob_pattern), &config, &boost_map)?;
+        assert_eq!(result.len(), 1);
+        assert_eq!(result[0].rel_path, "test.txt");
+
+        Ok(())
+    }
+
+    #[test]
+    fn test_glob_pattern_multiple_files() -> Result<()> {
+        let temp_dir = tempdir()?;
+
+        // Create multiple test files
+        let files = vec!["test1.txt", "test2.txt", "other.md"];
+        for fname in &files {
+            let file_path = temp_dir.path().join(fname);
+            let mut file = File::create(&file_path)?;
+            writeln!(file, "Test content for {}", fname)?;
+        }
+
+        let glob_pattern = temp_dir.path().join("*.txt").to_string_lossy().to_string();
+        let config = YekConfig::default();
+        let boost_map = HashMap::new();
+
+        let result = process_files_parallel(&PathBuf::from(&glob_pattern), &config, &boost_map)?;
+        assert_eq!(result.len(), 2); // Should only match .txt files
+
+        let paths: Vec<String> = result.iter().map(|f| f.rel_path.clone()).collect();
+        assert!(paths.contains(&"test1.txt".to_string()));
+        assert!(paths.contains(&"test2.txt".to_string()));
+
+        Ok(())
+    }
+
+    #[test]
+    fn test_glob_pattern_nested_directories() -> Result<()> {
+        let temp_dir = tempdir()?;
+
+        // Create nested directory structure
+        let nested_dir = temp_dir.path().join("nested");
+        fs::create_dir(&nested_dir)?;
+
+        // Create files in both root and nested directory
+        let root_file = temp_dir.path().join("root.txt");
+        let nested_file = nested_dir.join("nested.txt");
+        let other_file = temp_dir.path().join("other.md");
+
+        for (path, content) in [
+            (&root_file, "Root content"),
+            (&nested_file, "Nested content"),
+            (&other_file, "Other content"),
+        ] {
+            let mut file = File::create(path)?;
+            writeln!(file, "{}", content)?;
+        }
+
+        let glob_pattern = temp_dir
+            .path()
+            .join("**/*.txt")
+            .to_string_lossy()
+            .to_string();
+        let config = YekConfig::default();
+        let boost_map = HashMap::new();
+
+        let result = process_files_parallel(&PathBuf::from(&glob_pattern), &config, &boost_map)?;
+        assert_eq!(result.len(), 2); // Should match both .txt files
+
+        let paths: Vec<String> = result.iter().map(|f| f.rel_path.clone()).collect();
+        assert!(paths.contains(&"root.txt".to_string()));
+        assert!(paths.contains(&"nested.txt".to_string()));
+
+        Ok(())
+    }
+
+    #[test]
+    fn test_glob_pattern_no_matches() -> Result<()> {
+        let temp_dir = tempdir()?;
+        let glob_pattern = temp_dir.path().join("*.txt").to_string_lossy().to_string();
+        let config = YekConfig::default();
+        let boost_map = HashMap::new();
+
+        let result = process_files_parallel(&PathBuf::from(&glob_pattern), &config, &boost_map)?;
+        assert!(result.is_empty());
+
+        Ok(())
+    }
+}