Get Branch head version when available

#331 (comment)

Author: epompeii

lib/bencher_schema/src/model/project/branch/head.rs

@@ -98,6 +98,21 @@ impl QueryHead {
             None
         };
 
+        let version = version
+            .or_else(|| {
+                schema::head_version::table
+                    .inner_join(
+                        schema::version::table
+                            .on(schema::head_version::version_id.eq(schema::version::id)),
+                    )
+                    .filter(schema::head_version::head_id.eq(query_head.id))
+                    .order(schema::version::number.desc())
+                    .select(QueryVersion::as_select())
+                    .first::<QueryVersion>(conn)
+                    .ok()
+            })
+            .map(QueryVersion::into_json);
+
         let Self {
             uuid,
             created,
@@ -107,7 +122,7 @@ impl QueryHead {
         Ok(JsonHead {
             uuid,
             start_point,
-            version: version.map(QueryVersion::into_json),
+            version,
             created,
             replaced,
         })

services/console/src/chunks/docs-reference/changelog/en/changelog.mdx

@@ -2,6 +2,7 @@
 - Fix fork pull request example (Thank you [@ruyadorno](https://github.com/ruyadorno))
 - Improve database backup to run in the background
 - Improve server stats to run in the background
+- Add branch head version to the Console UI
 
 ## `v0.5.3`
 - Improve `iai-callgrind` adapter (Thank you [gamma0987](https://github.com/gamma0987))

services/console/src/config/project/branches.tsx

@@ -1,5 +1,6 @@
 import type { Params } from "astro";
 import FieldKind from "../../components/field/kind";
+import IconTitle from "../../components/site/IconTitle";
 import type { JsonBranch } from "../../types/bencher";
 import {
 	isAllowedProjectCreate,
@@ -18,7 +19,6 @@ import {
 	ThresholdDimension,
 } from "../types";
 import { addPath, createdSlugPath, parentPath, viewSlugPath } from "../util";
-import IconTitle from "../../components/site/IconTitle";
 
 export const BRANCH_ICON = "fas fa-code-branch";
 
@@ -180,6 +180,12 @@ const branchesConfig = {
 					key: "uuid",
 					display: Display.RAW,
 				},
+				{
+					kind: Card.NESTED_FIELD,
+					label: "Branch Version Hash",
+					keys: ["head", "version", "hash"],
+					display: Display.GIT_HASH,
+				},
 				{
 					kind: Card.NESTED_FIELD,
 					label: "Branch Start Point",