From 94211772c91a1821baf1febf5f872e4484628c9a Mon Sep 17 00:00:00 2001
From: Your Name <you@example.com>
Date: Sat, 25 Apr 2026 11:37:38 -0500
Subject: [PATCH] Fix drift counts from runner group inventory

---
 config/pools.yaml         |  5 +++
 src/lib/drift.ts          | 24 ++++++++-----
 src/lib/github.ts         | 71 +++++++++++++++++++++++++++++++++++++++
 test/drift-detect.test.ts | 12 ++-----
 4 files changed, 94 insertions(+), 18 deletions(-)

diff --git a/config/pools.yaml b/config/pools.yaml
index f16b747..10369c4 100644
--- a/config/pools.yaml
+++ b/config/pools.yaml
@@ -28,8 +28,13 @@ pools:
     runnerGroup: synology-public
     repositoryAccess: selected
     allowedRepositories:
+      - omt-global/apw-cli
       - omt-global/axiom
+      - omt-global/bootstrap
+      - omt-global/gh-attest
       - omt-global/github-runner-fleet
+      - omt-global/home-tv-channel-list
+      - omt-global/Screensaver
     labels:
       - synology
       - shell-only
diff --git a/src/lib/drift.ts b/src/lib/drift.ts
index d1a9bf8..0e3ccdc 100644
--- a/src/lib/drift.ts
+++ b/src/lib/drift.ts
@@ -1,5 +1,6 @@
 import type { PoolConfig } from "./config.js";
 import {
+  fetchOrganizationRunnerGroupRunners,
   fetchOrganizationRunnerGroups,
   fetchOrganizationRunners,
   type FetchLike
@@ -240,10 +241,12 @@ export async function collectGitHubActualPoolState(
   const poolsByOrganization = groupByOrganization(desiredPools);
 
   for (const [organization, pools] of poolsByOrganization.entries()) {
-    const [groups, runners] = await Promise.all([
-      fetchOrganizationRunnerGroups(apiUrl, organization, token, fetchImpl),
-      fetchOrganizationRunners(apiUrl, organization, token, fetchImpl)
-    ]);
+    const groups = await fetchOrganizationRunnerGroups(
+      apiUrl,
+      organization,
+      token,
+      fetchImpl
+    );
 
     for (const pool of pools) {
       const group = groups.find((entry) => entry.name === pool.runnerGroup);
@@ -254,12 +257,17 @@ export async function collectGitHubActualPoolState(
         );
       }
 
+      const runners = await fetchOrganizationRunnerGroupRunners(
+        apiUrl,
+        organization,
+        group.id,
+        token,
+        fetchImpl
+      );
+
       actualPools.push({
         name: pool.name,
-        actual: runners.filter(
-          (runner) =>
-            runner.runnerGroupId === group.id && runner.status === "online"
-        ).length
+        actual: runners.filter((runner) => runner.status === "online").length
       });
     }
   }
diff --git a/src/lib/github.ts b/src/lib/github.ts
index e912d1c..31a1b4c 100644
--- a/src/lib/github.ts
+++ b/src/lib/github.ts
@@ -332,6 +332,77 @@ export async function fetchOrganizationRunners(
   }
 }
 
+export async function fetchOrganizationRunnerGroupRunners(
+  apiUrl: string,
+  organization: string,
+  runnerGroupId: number,
+  token: string,
+  fetchImpl: FetchLike = fetch as FetchLike
+): Promise<GitHubRunner[]> {
+  const runners: GitHubRunner[] = [];
+
+  for (let page = 1; ; page += 1) {
+    const response = await fetchImpl(
+      `${trimApiUrl(apiUrl)}/orgs/${organization}/actions/runner-groups/${runnerGroupId}/runners?per_page=100&page=${page}`,
+      {
+        method: "GET",
+        headers: buildGitHubApiHeaders(token)
+      }
+    );
+
+    const body = await response.text();
+    if (!response.ok) {
+      throw new Error(
+        `GitHub runner group runner lookup failed for ${organization}/${runnerGroupId} with ${response.status}: ${body}`
+      );
+    }
+
+    const payload = JSON.parse(body) as {
+      runners?: Array<{
+        id?: number;
+        name?: string;
+        status?: string;
+        busy?: boolean;
+        runner_group_id?: number;
+        labels?: Array<{ name?: string }>;
+      }>;
+    };
+
+    if (!Array.isArray(payload.runners)) {
+      throw new Error(
+        `GitHub runner group runner response for ${organization}/${runnerGroupId} did not include runners`
+      );
+    }
+
+    runners.push(
+      ...payload.runners.map((runner) => {
+        if (typeof runner.id !== "number" || !runner.name || !runner.status) {
+          throw new Error(
+            `GitHub runner group runner response for ${organization}/${runnerGroupId} included an invalid runner entry`
+          );
+        }
+
+        return {
+          id: runner.id,
+          name: runner.name,
+          status: runner.status,
+          busy: runner.busy,
+          runnerGroupId: runner.runner_group_id ?? runnerGroupId,
+          labels: Array.isArray(runner.labels)
+            ? runner.labels
+                .map((label) => label.name)
+                .filter((name): name is string => typeof name === "string")
+            : []
+        };
+      })
+    );
+
+    if (payload.runners.length < 100) {
+      return runners;
+    }
+  }
+}
+
 export async function deleteOrganizationRunner(
   apiUrl: string,
   organization: string,
diff --git a/test/drift-detect.test.ts b/test/drift-detect.test.ts
index e78734a..f9c6214 100644
--- a/test/drift-detect.test.ts
+++ b/test/drift-detect.test.ts
@@ -150,20 +150,12 @@ describe("drift detection", () => {
               {
                 id: 1,
                 name: "runner-1",
-                status: "online",
-                runner_group_id: 10
+                status: "online"
               },
               {
                 id: 2,
                 name: "runner-2",
-                status: "offline",
-                runner_group_id: 10
-              },
-              {
-                id: 3,
-                name: "runner-3",
-                status: "online",
-                runner_group_id: 11
+                status: "offline"
               }
             ]
           })