controllers/krate/publish: Expose the default_version field

Author: eth3lbert

src/controllers/krate/publish.rs

@@ -392,6 +392,7 @@ pub async fn publish(app: AppState, req: BytesRequest) -> AppResult<Json<GoodCra
                 .first(conn)
                 .optional()?;
 
+            let mut default_version = None;
             // Upsert the `default_value` determined by the existing `default_value` and the
             // published version. Note that this could potentially write an outdated version
             // (although this should not happen regularly), as we might be comparing to an
@@ -412,6 +413,8 @@ pub async fn publish(app: AppState, req: BytesRequest) -> AppResult<Json<GoodCra
                         .filter(default_versions::crate_id.eq(krate.id))
                         .set(default_versions::version_id.eq(version.id))
                         .execute(conn)?;
+                } else {
+                    default_version = Some(existing_default_version.num.to_string());
                 }
 
                 // Update the default version asynchronously in a background job
@@ -507,7 +510,7 @@ pub async fn publish(app: AppState, req: BytesRequest) -> AppResult<Json<GoodCra
             Ok(Json(GoodCrate {
                 krate: EncodableCrate::from_minimal(
                     krate,
-                    None,
+                    default_version.or(Some(version_string)).as_deref(),
                     Some(&top_versions),
                     None,
                     false,

src/tests/krate/publish/snapshots/crates_io__tests__krate__publish__basics__new_krate.snap

@@ -7,6 +7,7 @@ expression: response.json()
     "badges": null,
     "categories": null,
     "created_at": "[datetime]",
+    "default_version": "1.0.0",
     "description": "description",
     "documentation": null,
     "downloads": 0,

src/tests/krate/publish/snapshots/crates_io__tests__krate__publish__basics__new_krate_twice.snap

@@ -7,6 +7,7 @@ expression: response.json()
     "badges": null,
     "categories": null,
     "created_at": "[datetime]",
+    "default_version": "2.0.0",
     "description": "2.0.0 description",
     "documentation": null,
     "downloads": 0,

src/tests/krate/publish/snapshots/crates_io__tests__krate__publish__basics__new_krate_weird_version.snap

@@ -7,6 +7,7 @@ expression: response.json()
     "badges": null,
     "categories": null,
     "created_at": "[datetime]",
+    "default_version": "0.0.0-pre",
     "description": "description",
     "documentation": null,
     "downloads": 0,

src/tests/krate/publish/snapshots/crates_io__tests__krate__publish__basics__new_krate_with_token.snap

@@ -7,6 +7,7 @@ expression: response.json()
     "badges": null,
     "categories": null,
     "created_at": "[datetime]",
+    "default_version": "1.0.0",
     "description": "description",
     "documentation": null,
     "downloads": 0,

src/tests/krate/publish/snapshots/crates_io__tests__krate__publish__build_metadata__version_with_build_metadata@build_metadata_1.snap

@@ -7,6 +7,7 @@ expression: response.json()
     "badges": null,
     "categories": null,
     "created_at": "[datetime]",
+    "default_version": "1.0.0+foo",
     "description": "description",
     "documentation": null,
     "downloads": 0,

src/tests/krate/publish/snapshots/crates_io__tests__krate__publish__build_metadata__version_with_build_metadata@build_metadata_2.snap

@@ -7,6 +7,7 @@ expression: response.json()
     "badges": null,
     "categories": null,
     "created_at": "[datetime]",
+    "default_version": "1.0.0-beta.1",
     "description": "description",
     "documentation": null,
     "downloads": 0,

src/tests/krate/publish/snapshots/crates_io__tests__krate__publish__build_metadata__version_with_build_metadata@build_metadata_3.snap

@@ -7,6 +7,7 @@ expression: response.json()
     "badges": null,
     "categories": null,
     "created_at": "[datetime]",
+    "default_version": "1.0.0+foo",
     "description": "description",
     "documentation": null,
     "downloads": 0,

src/tests/krate/publish/snapshots/crates_io__tests__krate__publish__categories__good_categories.snap

@@ -7,6 +7,7 @@ expression: response.json()
     "badges": null,
     "categories": null,
     "created_at": "[datetime]",
+    "default_version": "1.0.0",
     "description": "description",
     "documentation": null,
     "downloads": 0,

src/tests/krate/publish/snapshots/crates_io__tests__krate__publish__dependencies__dep_limit-2.snap

@@ -7,6 +7,7 @@ expression: response.json()
     "badges": null,
     "categories": null,
     "created_at": "[datetime]",
+    "default_version": "1.0.0",
     "description": "description",
     "documentation": null,
     "downloads": 0,