fix failing lint and test errors

__tests__/fs-helper.test.ts

@@ -1,6 +1,5 @@
 import * as fsHelper from '../src/fs-helper'
 import * as fs from 'fs'
-import * as path from 'path'
 import * as os from 'os'
 import { execSync } from 'child_process'
 

__tests__/ghcr-client.test.ts

@@ -12,7 +12,6 @@ let axiosHeadMock: jest.SpyInstance
 const token = 'test-token'
 const registry = new URL('https://ghcr.io')
 const repository = 'test-org/test-repo'
-const releaseId = 'test-release-id'
 const semver = '1.2.3'
 const genericSha = '1234567890' // We should look at using different shas here to catch bug, but that make location validation harder
 const zipFile: fsHelper.FileMetadata = {
@@ -119,7 +118,7 @@ describe('publishOCIArtifact', () => {
       if ((url as string).includes('manifest')) {
         return {
           status: 201,
-          headers: { 'Docker-Content-Digest': '1234567678' }
+          headers: { 'docker-content-digest': '1234567678' }
         }
       }
 
@@ -175,7 +174,7 @@ describe('publishOCIArtifact', () => {
       if ((url as string).includes('manifest')) {
         return {
           status: 201,
-          headers: { 'Docker-Content-Digest': '1234567678' }
+          headers: { 'docker-content-digest': '1234567678' }
         }
       }
 
@@ -244,7 +243,7 @@ describe('publishOCIArtifact', () => {
       if ((url as string).includes('manifest')) {
         return {
           status: 201,
-          headers: { 'Docker-Content-Digest': '1234567678' }
+          headers: { 'docker-content-digest': '1234567678' }
         }
       }
 

__tests__/main.test.ts

@@ -15,7 +15,6 @@ import * as ghcr from '../src/ghcr-client'
 import * as api from '../src/api-client'
 
 // Mock the GitHub Actions core library
-let getInputMock: jest.SpyInstance
 let setFailedMock: jest.SpyInstance
 let setOutputMock: jest.SpyInstance
 
@@ -37,7 +36,6 @@ describe('run', () => {
     jest.clearAllMocks()
 
     // Core mocks
-    getInputMock = jest.spyOn(core, 'getInput').mockImplementation()
     setFailedMock = jest.spyOn(core, 'setFailed').mockImplementation()
     setOutputMock = jest.spyOn(core, 'setOutput').mockImplementation()
 
@@ -113,7 +111,7 @@ describe('run', () => {
     const invalidEvents = ['workflow_dispatch, pull_request, schedule']
     for (const event of invalidEvents) {
       github.context.eventName = event
-      await main.run('')
+      await main.run()
       expect(setFailedMock).toHaveBeenCalledWith(
         'This action can only be triggered by release events or tag push events.'
       )
@@ -357,7 +355,7 @@ describe('run', () => {
     publishOCIArtifactMock.mockImplementation(() => {
       return {
         packageURL: 'https://ghcr.io/v2/test-org/test-repo:1.2.3',
-        manifestDigest: 'my-test-digest'
+        manifestDigest: 'sha256:my-test-digest'
       }
     })