refactor: update constants format

Author: alicelovescake

spec/utils.spec.ts

@@ -1,4 +1,4 @@
-import { BACKPORT_REQUESTED_LABEL } from '../src/constants';
+import { BACKPORT_REVIEW_LABELS } from '../src/constants';
 import { LogLevel } from '../src/enums';
 import {
   handleSemverMinorBackportLabel,
@@ -104,10 +104,10 @@ describe('utils', () => {
         labelsToAdd,
         'testFunction',
       );
-      expect(labelsToAdd).toContain(BACKPORT_REQUESTED_LABEL);
+      expect(labelsToAdd).toContain(BACKPORT_REVIEW_LABELS.REQUESTED);
     });
 
-    it('should not add BACKPORT_REQUESTED_LABEL if PR is not semver minor', async () => {
+    it('should not add BACKPORT_REVIEW_LABELS.REQUESTED if PR is not semver minor', async () => {
       jest.spyOn(utils, 'isSemverMinorPR').mockResolvedValue(false);
 
       await handleSemverMinorBackportLabel(
@@ -117,7 +117,7 @@ describe('utils', () => {
         'testFunction',
       );
 
-      expect(labelsToAdd).not.toContain(BACKPORT_REQUESTED_LABEL);
+      expect(labelsToAdd).not.toContain(BACKPORT_REVIEW_LABELS.REQUESTED);
     });
 
     it('should not add BACKPORT_REQUESTED_LABEL if PR is already approved', async () => {
@@ -133,7 +133,7 @@ describe('utils', () => {
         'testFunction',
       );
 
-      expect(labelsToAdd).not.toContain(BACKPORT_REQUESTED_LABEL);
+      expect(labelsToAdd).not.toContain(BACKPORT_REVIEW_LABELS.REQUESTED);
     });
   });
 });

src/constants.ts

@@ -19,13 +19,11 @@ export const SEMVER_LABELS = {
   MAJOR: 'semver/major',
 };
 
-export const SKIP_CHECK_LABEL =
-  process.env.SKIP_CHECK_LABEL || 'backport-check-skip';
-
-export const BACKPORT_REQUESTED_LABEL =
-  process.env.BACKPORT_REQUESTED_LABEL || 'backport/requested 🗳';
-
-export const BACKPORT_APPROVED_LABEL = 'backport/approved ✅';
+export const BACKPORT_REVIEW_LABELS = {
+  SKIP: process.env.SKIP_CHECK_LABEL || 'backport-check-skip',
+  REQUESTED: process.env.BACKPORT_REQUESTED_LABEL || 'backport/requested 🗳',
+  APPROVED: 'backport/approved ✅',
+};
 
 export const DEFAULT_BACKPORT_REVIEW_TEAM =
   process.env.DEFAULT_BACKPORT_REVIEW_TEAM;

src/index.ts

@@ -11,7 +11,11 @@ import {
   labelExistsOnPR,
   removeLabel,
 } from './utils/label-utils';
-import { CHECK_PREFIX, NO_BACKPORT_LABEL, SKIP_CHECK_LABEL } from './constants';
+import {
+  BACKPORT_REVIEW_LABELS,
+  CHECK_PREFIX,
+  NO_BACKPORT_LABEL,
+} from './constants';
 import { getEnvVar } from './utils/env-util';
 import { PRChange, PRStatus, BackportPurpose, CheckRunStatus } from './enums';
 import { Label } from '@octokit/webhooks-types';
@@ -251,9 +255,11 @@ const probotHandler: ApplicationFunction = async (robot, { getRouter }) => {
 
         // If a branch is targeting something that isn't main it might not be a backport;
         // allow for a label to skip backport validity check for these branches.
-        if (await labelExistsOnPR(context, pr.number, SKIP_CHECK_LABEL)) {
+        if (
+          await labelExistsOnPR(context, pr.number, BACKPORT_REVIEW_LABELS.SKIP)
+        ) {
           robot.log(
-            `#${pr.number} is labeled with ${SKIP_CHECK_LABEL} - skipping backport validation check`,
+            `#${pr.number} is labeled with ${BACKPORT_REVIEW_LABELS.SKIP} - skipping backport validation check`,
           );
           await updateBackportValidityCheck(context, checkRun, {
             title: 'Backport Check Skipped',

src/operations/update-manual-backport.ts

@@ -1,4 +1,4 @@
-import { BACKPORT_LABEL, SKIP_CHECK_LABEL } from '../constants';
+import { BACKPORT_LABEL, BACKPORT_REVIEW_LABELS } from '../constants';
 import { PRChange, PRStatus, LogLevel } from '../enums';
 import { WebHookPRContext } from '../types';
 import { handleSemverMinorBackportLabel, tagBackportReviewers } from '../utils';
@@ -55,7 +55,7 @@ export const updateManualBackport = async (
     const skipCheckLabelExists = await labelUtils.labelExistsOnPR(
       context,
       pr.number,
-      SKIP_CHECK_LABEL,
+      BACKPORT_REVIEW_LABELS.SKIP,
     );
     if (!skipCheckLabelExists) {
       newPRLabelsToAdd.push(BACKPORT_LABEL);

src/utils.ts

@@ -5,10 +5,9 @@ import simpleGit from 'simple-git';
 
 import queue from './Queue';
 import {
-  BACKPORT_REQUESTED_LABEL,
-  DEFAULT_BACKPORT_REVIEW_TEAM,
   BACKPORT_LABEL,
-  BACKPORT_APPROVED_LABEL,
+  BACKPORT_REVIEW_LABELS,
+  DEFAULT_BACKPORT_REVIEW_TEAM,
 } from './constants';
 import { PRStatus, BackportPurpose, LogLevel, PRChange } from './enums';
 
@@ -806,11 +805,11 @@ export const handleSemverMinorBackportLabel = async (
   const hasApprovedLabel = await labelUtils.labelExistsOnPR(
     context,
     pr.number,
-    BACKPORT_APPROVED_LABEL,
+    BACKPORT_REVIEW_LABELS.APPROVED,
   );
 
   if (!hasApprovedLabel) {
-    labelsToAdd.push(BACKPORT_REQUESTED_LABEL);
+    labelsToAdd.push(BACKPORT_REVIEW_LABELS.REQUESTED);
     return;
   }