feat: use project's name in git tag template

1 files changed, 21 insertions, 1 deletions

diff --git a/src/python.rs b/src/python.rs
index 4cc043e..28c0aec 100644
--- a/src/python.rs
+++ b/src/python.rs
@@ -2,8 +2,10 @@ use crate::errors::BumperError;
 use glob::glob;
 use log::{debug, info};
 use std::path::{Path, PathBuf};
+use std::process::Command;
 
 pub struct Python {
+    dirname: PathBuf,
     version_pys: Vec<PathBuf>,
 }
 
@@ -17,13 +19,31 @@ impl Python {
                 debug!("no version.py files in {}", dirname.display());
                 Err(BumperError::NoVersionPy(dirname.to_path_buf()))
             } else {
-                Ok(Self { version_pys: files })
+                Ok(Self {
+                    dirname: dirname.to_path_buf(),
+                    version_pys: files,
+                })
             }
         } else {
             Err(BumperError::UnknownProjectKind(dirname.to_path_buf()))
         }
     }
 
+    pub fn name(&mut self) -> Result<String, BumperError> {
+        let output = Command::new("./setup.py")
+            .arg("--name")
+            .current_dir(&self.dirname)
+            .output()
+            .map_err(|err| BumperError::Setupnvoke(self.dirname.to_path_buf(), err))?;
+        if output.status.success() {
+            let name = String::from_utf8_lossy(&output.stdout).into_owned();
+            Ok(name.trim_end().to_string())
+        } else {
+            let stderr = String::from_utf8_lossy(&output.stderr).into_owned();
+            Err(BumperError::Setup(self.dirname.to_path_buf(), stderr))
+        }
+    }
+
     pub fn set_version(&mut self, version: &str) -> Result<String, BumperError> {
         for filename in self.version_pys.iter() {
             info!("writing Python version to {}", filename.display());