Populate name in virtualenvwrapper envs (#199)

virtualenvwrapper environments are named, expose the name appropriately.

Author: elprans

crates/pet-virtualenvwrapper/src/lib.rs

@@ -49,12 +49,15 @@ impl Locator for VirtualEnvWrapper {
             },
         };
         let mut symlinks = vec![];
+        let mut name = None;
         if let Some(ref prefix) = env.prefix {
             symlinks.append(&mut find_executables(prefix));
+            name = prefix.file_name().and_then(|f| f.to_str());
         }
 
         Some(
             PythonEnvironmentBuilder::new(Some(PythonEnvironmentKind::VirtualEnvWrapper))
+                .name(name.map(String::from))
                 .executable(Some(env.executable.clone()))
                 .version(version)
                 .prefix(env.prefix.clone())

crates/pet/tests/ci_test.rs

@@ -161,6 +161,7 @@ fn check_if_virtualenvwrapper_exists() {
             |env| env.kind == Some(PythonEnvironmentKind::VirtualEnvWrapper)
                 && env.executable.is_some()
                 && env.prefix.is_some()
+                && env.name == Some("venv_wrapper_env1".to_string())
                 && env
                     .executable
                     .clone()