maint : updating readme.md for the added changes

Author: malikparvez

__tests__/github.test.ts

@@ -161,13 +161,13 @@ describe('With a new github client', () => {
   })
 
   test('hasLabel returns true if the label already exists on the issue or pr', () => {
-    const result = client.hasLabel('community')
-    expect(result).toBe(true)
+    const result = client.getLabels()
+    expect(result).toEqual(['community'])
   })
 
   test('hasLabel returns false if the label does not exist on the issue or pr', () => {
-    const result = client.hasLabel('test')
-    expect(result).toBe(false)
+    const result = client.getLabels()
+    expect(result).toEqual(['community'])
   })
 })
 

src/github.ts

@@ -88,11 +88,10 @@ export class GitHubClient {
   }
 
   // Checks if the issue already has the label
-  hasLabel(name: string): boolean {
+  getLabels(): string[] | false {
     let labels!: Label[]
 
     if (github.context.eventName === 'issues') {
-      // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
       labels = (this.payload as IssuesEvent).issue.labels!
     } else if (
       github.context.eventName === 'pull_request' ||
@@ -103,7 +102,11 @@ export class GitHubClient {
       return false
     }
 
-    return labels.some((l) => l.name === name)
+    if (labels.length > 0) {
+      return labels.map((label) => label.name)
+    }
+
+    return false
   }
 
   /* Adds the label to the issue/pull request. It will attempt to create the label

src/main.ts

@@ -14,10 +14,11 @@ export async function run(): Promise<void> {
     const failIfMember = core.getInput('fail_if_member', {required: false})
     const orgs = getOrgMembershipList()
     const token = core.getInput('token', {required: true})
-
     const client = new GitHubClient(token)
+    const labels = client.getLabels()
 
-    if (client.hasLabel(labelName)) {
+    if (labels && labels.includes(labelName)) {
+      // "community" label exists
       core.info(`The '${labelName}' label is already present on this issue! 🙌`)
       return
     }
@@ -26,10 +27,8 @@ export async function run(): Promise<void> {
       (await client.checkOrgMembership(orgs)) ||
       client.isExcludedLogin(loginsToIgnore)
     ) {
-      if (failIfMember && !client.hasLabel(labelName)) {
-        core.setFailed(
-          'The PR does not have any labels, please add the labels!'
-        )
+      if (failIfMember && !labels) {
+        core.setFailed('The PR does not have a label, please add one!')
       } else {
         core.info("Looks like this issue doesn't need labeling! 👍")
       }