Do not insert deletion marker if there is no object to delete

This commit is contained in:
Alex 2020-04-21 14:33:12 +00:00
parent be0a2bae81
commit 0226561035
2 changed files with 29 additions and 8 deletions

View file

@ -90,15 +90,13 @@ async fn handler_inner(
.to_string();
let version_uuid =
handle_put(garage, &mime_type, &bucket, &key, req.into_body()).await?;
Ok(Response::new(Box::new(BytesBody::from(hex::encode(
version_uuid,
)))))
let response = format!("{}\n", hex::encode(version_uuid,));
Ok(Response::new(Box::new(BytesBody::from(response))))
}
&Method::DELETE => {
let version_uuid = handle_delete(garage, &bucket, &key).await?;
Ok(Response::new(Box::new(BytesBody::from(hex::encode(
version_uuid,
)))))
let response = format!("{}\n", hex::encode(version_uuid,));
Ok(Response::new(Box::new(BytesBody::from(response))))
}
_ => Err(Error::BadRequest(format!("Invalid method"))),
}
@ -250,6 +248,29 @@ impl BodyChunker {
}
async fn handle_delete(garage: Arc<Garage>, bucket: &str, key: &str) -> Result<UUID, Error> {
let exists = match garage
.object_table
.get(&bucket.to_string(), &key.to_string())
.await?
{
None => false,
Some(o) => {
let mut has_active_version = false;
for v in o.versions.iter() {
if v.data != ObjectVersionData::DeleteMarker {
has_active_version = true;
break;
}
}
has_active_version
}
};
if !exists {
// No need to delete
return Ok([0u8; 32].into());
}
let version_uuid = gen_uuid();
let mut object = Object {

View file

@ -1,6 +1,6 @@
#!/bin/bash
for FILE in $(find target/debug/deps); do
curl -v localhost:3900/$FILE -X DELETE -H 'Host: garage'
for FILE in $(find target); do
curl localhost:3900/$FILE -X DELETE -H 'Host: garage'
done