Fix all clippy warnings across the workspace

crates/pet-conda/tests/ci_test.rs

@@ -269,9 +269,7 @@ fn detect_new_conda_env_created_with_p_flag_without_python() {
     let env = environments
         .iter()
         .find(|x| x.prefix == Some(prefix.clone()))
-        .unwrap_or_else(|| {
-            panic!("New Environment ({prefix:?}) not created, detected envs {environments:?}")
-        });
+        .unwrap_or_else(|| panic!("New Environment ({prefix:?}) not created, detected envs {environments:?}"));
 
     assert_eq!(env.prefix, prefix.clone().into());
     assert_eq!(env.name, None);
@@ -387,7 +385,7 @@ fn create_conda_env(mode: &CondaCreateEnvNameOrPath, python_version: Option<Stri
         .expect("Failed to execute command");
 }
 
-fn get_version(value: &String) -> String {
+fn get_version(value: &str) -> String {
     // Regex to extract just the d.d.d version from the full version string
     let re = regex::Regex::new(r"\d+\.\d+\.\d+").unwrap();
     let captures = re.captures(value).unwrap();

crates/pet-conda/tests/common.rs

@@ -46,27 +46,29 @@ pub struct TestEnvironment {
     root: Option<PathBuf>,
     globals_locations: Vec<PathBuf>,
 }
+
+impl Environment for TestEnvironment {
+    fn get_env_var(&self, key: String) -> Option<String> {
+        self.vars.get(&key).cloned()
+    }
+    fn get_root(&self) -> Option<PathBuf> {
+        self.root.clone()
+    }
+    fn get_user_home(&self) -> Option<PathBuf> {
+        self.home.clone()
+    }
+    fn get_know_global_search_locations(&self) -> Vec<PathBuf> {
+        self.globals_locations.clone()
+    }
+}
+
 #[allow(dead_code)]
 pub fn create_test_environment(
     vars: HashMap<String, String>,
     home: Option<PathBuf>,
     globals_locations: Vec<PathBuf>,
     root: Option<PathBuf>,
 ) -> TestEnvironment {
-    impl Environment for TestEnvironment {
-        fn get_env_var(&self, key: String) -> Option<String> {
-            self.vars.get(&key).cloned()
-        }
-        fn get_root(&self) -> Option<PathBuf> {
-            self.root.clone()
-        }
-        fn get_user_home(&self) -> Option<PathBuf> {
-            self.home.clone()
-        }
-        fn get_know_global_search_locations(&self) -> Vec<PathBuf> {
-            self.globals_locations.clone()
-        }
-    }
     TestEnvironment {
         vars,
         home,

crates/pet-core/src/python_environment.rs

@@ -416,6 +416,7 @@ pub fn get_environment_key(env: &PythonEnvironment) -> Option<PathBuf> {
 
 #[cfg(test)]
 mod tests {
+    #[cfg(windows)]
     use super::*;
 
     #[test]

crates/pet-pipenv/src/lib.rs

@@ -20,22 +20,58 @@ mod env_variables;
 
 fn get_pipenv_project(env: &PythonEnv) -> Option<PathBuf> {
     if let Some(prefix) = &env.prefix {
-        get_pipenv_project_from_prefix(prefix)
-    } else {
-        // If the parent is bin or script, then get the parent.
-        let bin = env.executable.parent()?;
-        if bin.file_name().unwrap_or_default() == Path::new("bin")
+        if let Some(project) = get_pipenv_project_from_prefix(prefix) {
+            return Some(project);
+        }
+        // If there's no .project file, but the venv lives inside the project folder
+        // (e.g., <project>/.venv or <project>/venv), then the project is the parent
+        // directory of the venv. Detect that by checking for a Pipfile next to the venv.
+        if let Some(parent) = prefix.parent() {
+            let project_folder = parent;
+            if project_folder.join("Pipfile").exists() {
+                return Some(project_folder.to_path_buf());
+            }
+        }
+    }
+
+    // We can also have a venv in the workspace that has pipenv installed in it.
+    // In such cases, the project is the workspace folder containing the venv.
+    // Derive the project folder from the executable path when prefix isn't available.
+    // Typical layout: <project>/.venv/{bin|Scripts}/python
+    // So walk up to {bin|Scripts} -> venv dir -> project dir and check for Pipfile.
+    if let Some(bin) = env.executable.parent() {
+        let venv_dir = if bin.file_name().unwrap_or_default() == Path::new("bin")
             || bin.file_name().unwrap_or_default() == Path::new("Scripts")
         {
-            get_pipenv_project_from_prefix(env.executable.parent()?.parent()?)
+            bin.parent()
         } else {
-            get_pipenv_project_from_prefix(env.executable.parent()?)
+            Some(bin)
+        };
+        if let Some(venv_dir) = venv_dir {
+            if let Some(project_dir) = venv_dir.parent() {
+                if project_dir.join("Pipfile").exists() {
+                    return Some(project_dir.to_path_buf());
+                }
+            }
         }
     }
+
+    // If the parent is bin or script, then get the parent.
+    let bin = env.executable.parent()?;
+    if bin.file_name().unwrap_or_default() == Path::new("bin")
+        || bin.file_name().unwrap_or_default() == Path::new("Scripts")
+    {
+        get_pipenv_project_from_prefix(env.executable.parent()?.parent()?)
+    } else {
+        get_pipenv_project_from_prefix(env.executable.parent()?)
+    }
 }
 
 fn get_pipenv_project_from_prefix(prefix: &Path) -> Option<PathBuf> {
     let project_file = prefix.join(".project");
+    if !project_file.exists() {
+        return None;
+    }
     let contents = fs::read_to_string(project_file).ok()?;
     let project_folder = norm_case(PathBuf::from(contents.trim().to_string()));
     if project_folder.exists() {
@@ -45,12 +81,44 @@ fn get_pipenv_project_from_prefix(prefix: &Path) -> Option<PathBuf> {
     }
 }
 
+fn is_pipenv_from_project(env: &PythonEnv) -> bool {
+    // If the env prefix is inside a project folder, check that folder for a Pipfile.
+    if let Some(prefix) = &env.prefix {
+        if let Some(project_dir) = prefix.parent() {
+            if project_dir.join("Pipfile").exists() {
+                return true;
+            }
+        }
+    }
+    // Derive from the executable path as a fallback.
+    if let Some(bin) = env.executable.parent() {
+        let venv_dir = if bin.file_name().unwrap_or_default() == Path::new("bin")
+            || bin.file_name().unwrap_or_default() == Path::new("Scripts")
+        {
+            bin.parent()
+        } else {
+            Some(bin)
+        };
+        if let Some(venv_dir) = venv_dir {
+            if let Some(project_dir) = venv_dir.parent() {
+                if project_dir.join("Pipfile").exists() {
+                    return true;
+                }
+            }
+        }
+    }
+    false
+}
+
 fn is_pipenv(env: &PythonEnv, env_vars: &EnvVariables) -> bool {
     if let Some(project_path) = get_pipenv_project(env) {
         if project_path.join(env_vars.pipenv_pipfile.clone()).exists() {
             return true;
         }
     }
+    if is_pipenv_from_project(env) {
+        return true;
+    }
     // If we have a Pipfile, then this is a pipenv environment.
     // Else likely a virtualenvwrapper or the like.
     if let Some(project_path) = get_pipenv_project(env) {
@@ -119,3 +187,70 @@ impl Locator for PipEnv {
         //
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use std::time::{SystemTime, UNIX_EPOCH};
+
+    fn unique_temp_dir() -> PathBuf {
+        let mut dir = std::env::temp_dir();
+        let nanos = SystemTime::now()
+            .duration_since(UNIX_EPOCH)
+            .unwrap()
+            .as_nanos();
+        dir.push(format!("pet_pipenv_test_{}", nanos));
+        dir
+    }
+
+    #[test]
+    fn infer_project_for_venv_in_project() {
+        let project_dir = unique_temp_dir();
+        let venv_dir = project_dir.join(".venv");
+        let bin_dir = if cfg!(windows) {
+            venv_dir.join("Scripts")
+        } else {
+            venv_dir.join("bin")
+        };
+        let python_exe = if cfg!(windows) {
+            bin_dir.join("python.exe")
+        } else {
+            bin_dir.join("python")
+        };
+
+        // Create directories and files
+        std::fs::create_dir_all(&bin_dir).unwrap();
+        std::fs::write(project_dir.join("Pipfile"), b"[[source]]\n").unwrap();
+        // Touch python exe file
+        std::fs::write(&python_exe, b"").unwrap();
+        // Touch pyvenv.cfg in venv root so PythonEnv::new logic would normally detect prefix
+        std::fs::write(venv_dir.join("pyvenv.cfg"), b"version = 3.12.0\n").unwrap();
+
+        // Construct PythonEnv directly
+        let env = PythonEnv {
+            executable: norm_case(python_exe.clone()),
+            prefix: Some(norm_case(venv_dir.clone())),
+            version: None,
+            symlinks: None,
+        };
+
+        // Validate helper infers project
+        let inferred = get_pipenv_project(&env).expect("expected project path");
+        assert_eq!(inferred, norm_case(project_dir.clone()));
+
+        // Validate locator populates project
+        let locator = PipEnv {
+            env_vars: EnvVariables {
+                pipenv_max_depth: 3,
+                pipenv_pipfile: "Pipfile".to_string(),
+            },
+        };
+        let result = locator
+            .try_from(&env)
+            .expect("expected locator to return environment");
+        assert_eq!(result.project, Some(norm_case(project_dir.clone())));
+
+        // Cleanup
+        std::fs::remove_dir_all(&project_dir).ok();
+    }
+}

crates/pet-poetry/tests/common.rs

@@ -35,25 +35,27 @@ pub struct TestEnvironment {
     home: Option<PathBuf>,
     root: Option<PathBuf>,
 }
+
+impl Environment for TestEnvironment {
+    fn get_env_var(&self, key: String) -> Option<String> {
+        self.vars.get(&key).cloned()
+    }
+    fn get_root(&self) -> Option<PathBuf> {
+        self.root.clone()
+    }
+    fn get_user_home(&self) -> Option<PathBuf> {
+        self.home.clone()
+    }
+    fn get_know_global_search_locations(&self) -> Vec<PathBuf> {
+        vec![]
+    }
+}
+
 #[allow(dead_code)]
 pub fn create_test_environment(
     vars: HashMap<String, String>,
     home: Option<PathBuf>,
     root: Option<PathBuf>,
 ) -> TestEnvironment {
-    impl Environment for TestEnvironment {
-        fn get_env_var(&self, key: String) -> Option<String> {
-            self.vars.get(&key).cloned()
-        }
-        fn get_root(&self) -> Option<PathBuf> {
-            self.root.clone()
-        }
-        fn get_user_home(&self) -> Option<PathBuf> {
-            self.home.clone()
-        }
-        fn get_know_global_search_locations(&self) -> Vec<PathBuf> {
-            vec![]
-        }
-    }
     TestEnvironment { vars, home, root }
 }

crates/pet-poetry/tests/config_test.rs

@@ -4,7 +4,7 @@
 mod common;
 
 #[cfg(unix)]
-#[cfg_attr(any(feature = "ci",), test)]
+#[test]
 #[allow(dead_code)]
 fn global_config_with_defaults() {
     use common::create_env_variables;
@@ -37,7 +37,7 @@ fn global_config_with_defaults() {
 }
 
 #[cfg(unix)]
-#[cfg_attr(any(feature = "ci",), test)]
+#[test]
 #[allow(dead_code)]
 fn global_config_with_specific_values() {
     use std::path::PathBuf;
@@ -81,9 +81,8 @@ fn global_config_with_specific_values() {
 }
 
 #[cfg(unix)]
-#[cfg_attr(any(feature = "ci",), test)]
+#[test]
 #[allow(dead_code)]
-
 fn local_config_with_specific_values() {
     use std::path::PathBuf;
 

crates/pet-pyenv/tests/common.rs

@@ -34,27 +34,29 @@ pub struct TestEnvironment {
     root: Option<PathBuf>,
     globals_locations: Vec<PathBuf>,
 }
+
+impl Environment for TestEnvironment {
+    fn get_env_var(&self, key: String) -> Option<String> {
+        self.vars.get(&key).cloned()
+    }
+    fn get_root(&self) -> Option<PathBuf> {
+        self.root.clone()
+    }
+    fn get_user_home(&self) -> Option<PathBuf> {
+        self.home.clone()
+    }
+    fn get_know_global_search_locations(&self) -> Vec<PathBuf> {
+        self.globals_locations.clone()
+    }
+}
+
 #[allow(dead_code)]
 pub fn create_test_environment(
     vars: HashMap<String, String>,
     home: Option<PathBuf>,
     globals_locations: Vec<PathBuf>,
     root: Option<PathBuf>,
 ) -> TestEnvironment {
-    impl Environment for TestEnvironment {
-        fn get_env_var(&self, key: String) -> Option<String> {
-            self.vars.get(&key).cloned()
-        }
-        fn get_root(&self) -> Option<PathBuf> {
-            self.root.clone()
-        }
-        fn get_user_home(&self) -> Option<PathBuf> {
-            self.home.clone()
-        }
-        fn get_know_global_search_locations(&self) -> Vec<PathBuf> {
-            self.globals_locations.clone()
-        }
-    }
     TestEnvironment {
         vars,
         home,