Log directory deletions (Electron100#228)

butane_core/src/lib.rs

@@ -314,6 +314,8 @@ impl std::fmt::Display for SqlType {
 #[cfg(feature = "log")]
 pub use log::debug;
 #[cfg(feature = "log")]
+pub use log::info;
+#[cfg(feature = "log")]
 pub use log::warn;
 
 #[cfg(not(feature = "log"))]
@@ -327,6 +329,13 @@ mod btlog {
         ($($arg:tt)+) => {};
     }
 
+    /// Noop for when feature log is not enabled.
+    #[macro_export]
+    macro_rules! info {
+        (target: $target:expr, $($arg:tt)+) => {};
+        ($($arg:tt)+) => {};
+    }
+
     /// Noop for when feature log is not enabled.
     #[macro_export]
     macro_rules! warn {

butane_core/src/migrations/fsmigrations.rs

@@ -371,6 +371,7 @@ impl MigrationsMut for FsMigrations {
         &mut self.current
     }
     fn clear_current(&mut self) -> Result<()> {
+        crate::info!("Deleting {}", self.current.root.display());
         std::fs::remove_dir_all(&self.current.root)?;
         Ok(())
     }
@@ -394,6 +395,10 @@ impl MigrationsMut for FsMigrations {
     }
 
     fn clear_migrations(&mut self, conn: &impl ConnectionMethods) -> Result<()> {
+        crate::info!(
+            "Deleting everything in {} except 'current'",
+            self.root.display()
+        );
         for entry in std::fs::read_dir(&self.root)? {
             let entry = entry?;
             if matches!(entry.path().file_name(), Some(name) if name == "current") {

butane_test_helper/src/lib.rs

@@ -47,6 +47,10 @@ impl Drop for PgServerState {
         self.proc.kill().ok();
         let mut buf = String::new();
         self.stderr.read_to_string(&mut buf).unwrap();
+        if !buf.is_empty() {
+            log::warn!("pg shutdown error: {buf}");
+        }
+        log::info!("Deleting {}", self.dir.display());
         std::fs::remove_dir_all(&self.dir).unwrap();
     }
 }