[disablebot] Exclusion for oncall: pt2 as removable platform label (#…

…5578)

The disable bot automatically tries to delete labels it thinks is no
longer relevant. Usually it makes sense, like removing module: windows
if the platforms change to not include windows. Unfortunately it also
puts oncall: pt2 in this category, but oncall: pt2 can also be a test
owner label, so it should stay

torchci/lib/bot/verifyDisableTestIssueBot.ts

@@ -45,12 +45,17 @@ async function getValidationComment(
   return [0, ""];
 }
 
-// Returns the platform labels that are expected, and invalid labels that we do not expect to be there
-export function getExpectedPlatformLabels(
+// Returns the platform module labels that are expected, and invalid labels that we do not expect to be there
+export function getExpectedPlatformModuleLabels(
   platforms: string[],
   labels: string[]
 ): [string[], string[]] {
-  let supportedPlatformLabels = Array.from(supportedPlatforms.values()).flat();
+  let supportedPlatformLabels = Array.from(supportedPlatforms.values())
+    .flat()
+    // Quick hack to make sure oncall: pt2 doesn't get deleted.
+    // TODO: figure out a better way to differentiate between labels that should
+    // stay and labels that shouldn't
+    .filter((label) => label.startsWith("module: "));
   let existingPlatformLabels = labels.filter((label) =>
     supportedPlatformLabels.includes(label)
   );
@@ -302,7 +307,7 @@ export default function verifyDisableTestIssueBot(app: Probot): void {
     } else {
       // check labels, add labels as needed
       let [expectedPlatformLabels, invalidPlatformLabels] =
-        getExpectedPlatformLabels(platformsToSkip, labels);
+        getExpectedPlatformModuleLabels(platformsToSkip, labels);
       let labelsSet = new Set(labels);
       if (!expectedPlatformLabels.every((label) => labelsSet.has(label))) {
         await context.octokit.issues.addLabels({

torchci/test/verifyDisableTestIssue.test.ts

@@ -325,32 +325,43 @@ describe("verify-disable-test-issue", () => {
     expect(comment.includes("ERROR")).toBeFalsy();
   });
 
-  test("various getExpectedPlatformLabels tests", async () => {
-    expect(await bot.getExpectedPlatformLabels(["linux"], ["random"])).toEqual([
-      [],
-      [],
-    ]);
+  test("various getExpectedPlatformModuleLabels tests", async () => {
     expect(
-      await bot.getExpectedPlatformLabels(["inductor"], ["random"])
+      await bot.getExpectedPlatformModuleLabels(["linux"], ["random"])
+    ).toEqual([[], []]);
+    expect(
+      await bot.getExpectedPlatformModuleLabels(["inductor"], ["random"])
     ).toEqual([["oncall: pt2"], []]);
     expect(
-      await bot.getExpectedPlatformLabels(["linux"], ["random", "module: rocm"])
+      await bot.getExpectedPlatformModuleLabels(
+        ["linux"],
+        ["random", "module: rocm"]
+      )
     ).toEqual([[], ["module: rocm"]]);
     expect(
-      await bot.getExpectedPlatformLabels(["rocm"], ["random", "module: rocm"])
+      await bot.getExpectedPlatformModuleLabels(
+        ["rocm"],
+        ["random", "module: rocm"]
+      )
     ).toEqual([["module: rocm"], []]);
     expect(
-      await bot.getExpectedPlatformLabels(
+      await bot.getExpectedPlatformModuleLabels(
         ["dynamo", "inductor"],
         ["random", "module: rocm"]
       )
     ).toEqual([["oncall: pt2"], ["module: rocm"]]);
     expect(
-      await bot.getExpectedPlatformLabels(
+      await bot.getExpectedPlatformModuleLabels(
         ["linux", "rocm"],
         ["random", "module: rocm"]
       )
     ).toEqual([[], ["module: rocm"]]);
+    expect(
+      await bot.getExpectedPlatformModuleLabels(
+        ["linux", "rocm"],
+        ["random", "module: rocm", "oncall: pt2"]
+      )
+    ).toEqual([[], ["module: rocm"]]);
   });
 });