admin/delete_crate: Use sync_to_git/sparse_index() jobs if FEATURE_INDEX_SYNC env var is set

This ensures that the crate is deleted from both the git index and the sparse index, and that the CloudFront invalidation is correctly sent out.

Author: arlosi

src/admin/delete_crate.rs

@@ -1,3 +1,4 @@
+use crate::background_jobs::Job;
 use crate::{admin::dialoguer, config, db, models::Crate, schema::crates};
 
 use diesel::prelude::*;
@@ -54,5 +55,12 @@ fn delete(opts: Opts, conn: &mut PgConnection) {
         panic!("aborting transaction");
     }
 
-    uploader.delete_index(&client, &krate.name).unwrap();
+    if dotenv::var("FEATURE_INDEX_SYNC").is_ok() {
+        Job::sync_to_git_index(&krate.name).enqueue(conn).unwrap();
+        Job::sync_to_sparse_index(&krate.name)
+            .enqueue(conn)
+            .unwrap();
+    } else {
+        uploader.delete_index(&client, &krate.name).unwrap();
+    }
 }