v3 new release (#78)

* Bump ansi-regex from 5.0.0 to 5.0.1 (#56)

Bumps [ansi-regex](https://github.com/chalk/ansi-regex) from 5.0.0 to 5.0.1.
- [Release notes](https://github.com/chalk/ansi-regex/releases)
- [Commits](https://github.com/chalk/ansi-regex/compare/v5.0.0...v5.0.1)

---
updated-dependencies:
- dependency-name: ansi-regex
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Vidya reddy prettier (#58)

* upgraded to Node16

* Enforce Prettier

* code fix

* jest version change and prettify code

Co-authored-by: Vidya Reddy <vidyareddy@microsoft.com>

* Upgraded the ncc version (#61)

Co-authored-by: Vidya Reddy <vidyareddy@microsoft.com>

* Update README example to v3 (#60)

* Bump @actions/core from 1.9.0 to 1.9.1 (#63)

Bumps [@actions/core](https://github.com/actions/toolkit/tree/HEAD/packages/core) from 1.9.0 to 1.9.1.
- [Release notes](https://github.com/actions/toolkit/releases)
- [Changelog](https://github.com/actions/toolkit/blob/main/packages/core/RELEASES.md)
- [Commits](https://github.com/actions/toolkit/commits/HEAD/packages/core)

---
updated-dependencies:
- dependency-name: "@actions/core"
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Add the issue report and feature request form (#64)

* syntax error fixes (#66)

* added support message (#67)

* Bump @actions/core (#68)

to address https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

* Bump decode-uri-component from 0.2.0 to 0.2.2 (#73)

Bumps [decode-uri-component](https://github.com/SamVerschueren/decode-uri-component) from 0.2.0 to 0.2.2.
- [Release notes](https://github.com/SamVerschueren/decode-uri-component/releases)
- [Commits](https://github.com/SamVerschueren/decode-uri-component/compare/v0.2.0...v0.2.2)

---
updated-dependencies:
- dependency-name: decode-uri-component
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* change uri (#77)

* Add node modules and compiled JavaScript from main

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Vidya Reddy <59590642+Vidya2606@users.noreply.github.com>
Co-authored-by: Vidya Reddy <vidyareddy@microsoft.com>
Co-authored-by: Oliver King <olivermerkleyking@gmail.com>
Co-authored-by: Asa Gayle <azmatch.gayle@gmail.com>
Co-authored-by: Sumner Warren <sumner.warren@gmail.com>
Co-authored-by: Oliver King <oking3@uncc.edu>

.github/ISSUE_TEMPLATE/bug-report-feature-request.md

@@ -4,7 +4,4 @@ about: Create a report to help us improve
 title: ''
 labels: need-to-triage
 assignees: '@aksatlanta'
-
 ---
-
-

.github/ISSUE_TEMPLATE/bugReportForm.yml

@@ -0,0 +1,36 @@
+name: Bug Report
+description: File a bug report specifying all inputs you provided for the action, we will respond to this thread with any questions.
+title: 'Bug: '
+labels: ['bug', 'triage']
+assignees: '@Azure/aks-atlanta'
+body:
+   - type: textarea
+     id: What-happened
+     attributes:
+        label: What happened?
+        description: Tell us what happened and how is it different from the expected?
+        placeholder: Tell us what you see!
+     validations:
+        required: true
+   - type: checkboxes
+     id: Version
+     attributes:
+        label: Version
+        options:
+           - label: I am using the latest version
+             required: true
+   - type: input
+     id: Runner
+     attributes:
+        label: Runner
+        description: What runner are you using?
+        placeholder: Mention the runner info (self-hosted, operating system)
+     validations:
+        required: true
+   - type: textarea
+     id: Logs
+     attributes:
+        label: Relevant log output
+        description: Run in debug mode for the most verbose logs. Please feel free to attach a screenshot of the logs
+     validations:
+        required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,6 @@
+blank_issues_enabled: false
+contact_links:
+   - name: GitHub Action "setup-kubectl" Support
+     url: https://github.com/Azure/setup-kubectl
+     security: https://github.com/Azure/setup-kubectl/blob/main/SECURITY.md
+     about: Please ask and answer questions here.

.github/ISSUE_TEMPLATE/featureRequestForm.yml

@@ -0,0 +1,13 @@
+name: Feature Request
+description: File a Feature Request form, we will respond to this thread with any questions.
+title: 'Feature Request: '
+labels: ['Feature']
+assignees: '@Azure/aks-atlanta'
+body:
+   - type: textarea
+     id: Feature_request
+     attributes:
+        label: Feature request
+        description: Provide example functionality and links to relevant docs
+     validations:
+        required: true

.github/workflows/defaultLabels.yml

@@ -2,7 +2,7 @@ name: setting-default-labels
 
 on:
    schedule:
-  - cron: "0 0/3 * * *"
+      - cron: '0 0/3 * * *'
 
 jobs:
    label-issues:

.github/workflows/integration-tests.yml

@@ -3,11 +3,11 @@ on: # rebuild any PRs and main branch changes
    pull_request:
       branches:
          - main
-      - "releases/*"
+         - 'releases/*'
    push:
       branches:
          - main
-      - "releases/*"
+         - 'releases/*'
 
 jobs:
    run-integration-test:
@@ -32,18 +32,18 @@ jobs:
          - uses: actions/setup-python@v2
            name: Install Python
            with:
-          python-version: "3.x"
+              python-version: '3.x'
 
          - name: Install requests library
            run: pip install requests
 
          - name: Validate kubectl setup
-        run: python test/validate-kubectl.py !v1.15.1
+           run: python test/validate-kubectl.py latest
 
          - name: Setup kubectl
            uses: ./
            with:
-          version: "v1.15.1"
+              version: 'v1.15.1'
 
          - name: Validate kubectl setup
            run: python test/validate-kubectl.py 'v1.15.1'

.github/workflows/prettify-code.yml

@@ -0,0 +1,18 @@
+name: 'Run prettify'
+on:
+   pull_request:
+   push:
+      branches: [main]
+
+jobs:
+   prettier:
+      name: Prettier Check
+      runs-on: ubuntu-latest
+      steps:
+         - name: Checkout Repository
+           uses: actions/checkout@v2
+
+         - name: Enforce Prettier
+           uses: actionsx/prettier@v2
+           with:
+              args: --check .

.github/workflows/release-pr.yml

@@ -4,7 +4,7 @@ on:
    workflow_dispatch:
       inputs:
          release:
-        description: "Define release version (ex: v1, v2, v3)"
+            description: 'Define release version (ex: v1, v2, v3)'
             required: true
 
 jobs:

.github/workflows/unit-tests.yml

@@ -1,4 +1,4 @@
-name: "Run unit tests."
+name: 'Run unit tests.'
 on: # rebuild any PRs and main branch changes
    pull_request:
       branches:

.gitignore

@@ -330,4 +330,3 @@ ASALocalRun/
 node_modules
 
 # Transpiled JS
-lib/

.prettierignore

@@ -0,0 +1,4 @@
+# dependencies
+/node_modules
+coverage
+/lib

.prettierrc.json

@@ -0,0 +1,8 @@
+{
+   "trailingComma": "none",
+   "bracketSpacing": false,
+   "semi": false,
+   "tabWidth": 3,
+   "singleQuote": true,
+   "printWidth": 80
+}

README.md

@@ -1,14 +1,16 @@
 # Setup Kubectl
+
 #### Sample workflow to install a specific version of kubectl binary on the runner.
 
 Acceptable values are latest or any semantic version string like `v1.15.0`. Use this action in workflow to define which version of kubectl will be used.
 
 ```yaml
-- uses: azure/setup-kubectl@v2.0
+- uses: azure/setup-kubectl@v3
   with:
      version: '<version>' # default is latest stable
   id: install
 ```
+
 Refer to the action metadata file for details about all the inputs https://github.com/Azure/setup-kubectl/blob/main/action.yml
 
 # Contributing
@@ -24,3 +26,7 @@ provided by the bot. You will only need to do this once across all repos using o
 This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/).
 For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or
 contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.
+
+## Support
+
+setup-kubectl is an open source project that is [**not** covered by the Microsoft Azure support policy](https://support.microsoft.com/en-us/help/2941892/support-for-linux-and-open-source-technology-in-azure). [Please search open issues here](https://github.com/Azure/setup-kubectl/issues), and if your issue isn't already represented please [open a new one](https://github.com/Azure/setup-kubectl/issues/new/choose). The project maintainers will respond to the best of their abilities.

SECURITY.md

@@ -4,7 +4,7 @@
 
 Microsoft takes the security of our software products and services seriously, which includes all source code repositories managed through our GitHub organizations, which include [Microsoft](https://github.com/Microsoft), [Azure](https://github.com/Azure), [DotNet](https://github.com/dotnet), [AspNet](https://github.com/aspnet), [Xamarin](https://github.com/xamarin), and [many more](https://opensource.microsoft.com/).
 
-If you believe you have found a security vulnerability in any Microsoft-owned repository that meets Microsoft's [definition](https://docs.microsoft.com/en-us/previous-versions/tn-archive/cc751383(v=technet.10)) of a security vulnerability, please report it to us as described below.
+If you believe you have found a security vulnerability in any Microsoft-owned repository that meets Microsoft's [definition](<https://docs.microsoft.com/en-us/previous-versions/tn-archive/cc751383(v=technet.10)>) of a security vulnerability, please report it to us as described below.
 
 ## Reporting Security Issues
 
@@ -14,13 +14,13 @@ You should receive a response within 24 hours. If for some reason you do not, pl
 
 Please include the requested information listed below (as much as you can provide) to help us better understand the nature and scope of the possible issue:
 
-  * Type of issue (e.g. buffer overflow, SQL injection, cross-site scripting, etc.)
-  * Full paths of source file(s) related to the manifestation of the issue
-  * The location of the affected source code (tag/branch/commit or direct URL)
-  * Any special configuration required to reproduce the issue
-  * Step-by-step instructions to reproduce the issue
-  * Proof-of-concept or exploit code (if possible)
-  * Impact of the issue, including how an attacker might exploit the issue
+-  Type of issue (e.g. buffer overflow, SQL injection, cross-site scripting, etc.)
+-  Full paths of source file(s) related to the manifestation of the issue
+-  The location of the affected source code (tag/branch/commit or direct URL)
+-  Any special configuration required to reproduce the issue
+-  Step-by-step instructions to reproduce the issue
+-  Proof-of-concept or exploit code (if possible)
+-  Impact of the issue, including how an attacker might exploit the issue
 
 This information will help us triage your report more quickly.
 

action.yml

@@ -1,15 +1,15 @@
-name: "Kubectl tool installer"
-description: "Install a specific version of kubectl binary. Acceptable values are latest or any semantic version string like 1.15.0"
+name: 'Kubectl tool installer'
+description: 'Install a specific version of kubectl binary. Acceptable values are latest or any semantic version string like 1.15.0'
 inputs:
    version:
-    description: "Version of kubectl"
+      description: 'Version of kubectl'
       required: true
-    default: "latest"
+      default: 'latest'
 outputs:
    kubectl-path:
-    description: "Path to the cached kubectl binary"
+      description: 'Path to the cached kubectl binary'
 branding:
-  color: "blue"
+   color: 'blue'
 runs:
-  using: "node16"
-  main: "lib/index.js"
+   using: 'node16'
+   main: 'lib/index.js'

jest.config.js

@@ -8,11 +8,11 @@ module.exports = {
    },
    verbose: true,
    coverageThreshold: {
-    "global": {
-      "branches": 0,
-      "functions": 14,
-      "lines": 27,
-      "statements": 27
+      global: {
+         branches: 0,
+         functions: 14,
+         lines: 27,
+         statements: 27
       }
    }
 }

package.json

@@ -6,7 +6,9 @@
    "scripts": {
       "build": "ncc build src/run.ts -o lib",
       "test": "jest",
-        "test-coverage": "jest --coverage"
+      "test-coverage": "jest --coverage",
+      "format": "prettier --write .",
+      "format-check": "prettier --check ."
    },
    "keywords": [
       "actions",
@@ -16,16 +18,17 @@
    "author": "GitHub",
    "license": "MIT",
    "dependencies": {
-        "@actions/core": "^1.2.6",
+      "@actions/core": "^1.10.0",
       "@actions/exec": "^1.0.0",
       "@actions/tool-cache": "^1.0.0"
    },
    "devDependencies": {
+      "@types/jest": "^26.0.0",
       "@types/node": "^12.0.4",
-        "@vercel/ncc": "^0.33.1",
+      "@vercel/ncc": "^0.34.0",
       "jest": "^26.0.1",
-        "@types/jest": "^26.0.1",
-        "ts-jest": "^26.0.1",
+      "prettier": "2.7.1",
+      "ts-jest": "^26.0.0",
       "typescript": "3.9.2"
    }
 }

src/helpers.ts

@@ -1,31 +1,31 @@
-import * as os from 'os';
-import * as util from 'util';
+import * as os from 'os'
+import * as util from 'util'
 
 export function getKubectlArch(): string {
-    const arch = os.arch();
+   const arch = os.arch()
    if (arch === 'x64') {
-        return 'amd64';
+      return 'amd64'
    }
-    return arch;
+   return arch
 }
 
 export function getkubectlDownloadURL(version: string, arch: string): string {
    switch (os.type()) {
       case 'Linux':
-            return util.format('https://storage.googleapis.com/kubernetes-release/release/%s/bin/linux/%s/kubectl', version, arch);
+         return `https://dl.k8s.io/release/${version}/bin/linux/${arch}/kubectl`
 
       case 'Darwin':
-            return util.format('https://storage.googleapis.com/kubernetes-release/release/%s/bin/darwin/%s/kubectl', version, arch);
+         return `https://dl.k8s.io/release/${version}/bin/darwin/${arch}/kubectl`
 
       case 'Windows_NT':
       default:
-            return util.format('https://storage.googleapis.com/kubernetes-release/release/%s/bin/windows/%s/kubectl.exe', version, arch);
+         return `https://dl.k8s.io/release/${version}/bin/windows/${arch}/kubectl.exe`
    }
 }
 
 export function getExecutableExtension(): string {
    if (os.type().match(/^Win/)) {
-        return '.exe';
+      return '.exe'
    }
-    return '';
+   return ''
 }

src/run.test.ts

@@ -1,183 +1,235 @@
 import * as run from './run'
-import { getkubectlDownloadURL, getKubectlArch, getExecutableExtension } from './helpers';
-import * as os from 'os';
-import * as toolCache from '@actions/tool-cache';
-import * as fs from 'fs';
-import * as path from 'path';
-import * as core from '@actions/core';
-import * as util from 'util';
+import {
+   getkubectlDownloadURL,
+   getKubectlArch,
+   getExecutableExtension
+} from './helpers'
+import * as os from 'os'
+import * as toolCache from '@actions/tool-cache'
+import * as fs from 'fs'
+import * as path from 'path'
+import * as core from '@actions/core'
+import * as util from 'util'
 
 describe('Testing all functions in run file.', () => {
    test('getExecutableExtension() - return .exe when os is Windows', () => {
-        jest.spyOn(os, 'type').mockReturnValue('Windows_NT');
+      jest.spyOn(os, 'type').mockReturnValue('Windows_NT')
 
-        expect(getExecutableExtension()).toBe('.exe');
-        expect(os.type).toBeCalled();
-    });
+      expect(getExecutableExtension()).toBe('.exe')
+      expect(os.type).toBeCalled()
+   })
 
    test('getExecutableExtension() - return empty string for non-windows OS', () => {
-        jest.spyOn(os, 'type').mockReturnValue('Darwin');
+      jest.spyOn(os, 'type').mockReturnValue('Darwin')
 
-        expect(getExecutableExtension()).toBe('');
-        expect(os.type).toBeCalled();
-    });
+      expect(getExecutableExtension()).toBe('')
+      expect(os.type).toBeCalled()
+   })
 
    test.each([
       ['arm', 'arm'],
       ['arm64', 'arm64'],
       ['x64', 'amd64']
-    ])("getKubectlArch() - return on %s os arch %s kubectl arch", (osArch, kubectlArch) => {
-        jest.spyOn(os, 'arch').mockReturnValue(osArch);
+   ])(
+      'getKubectlArch() - return on %s os arch %s kubectl arch',
+      (osArch, kubectlArch) => {
+         jest.spyOn(os, 'arch').mockReturnValue(osArch)
 
-        expect(getKubectlArch()).toBe(kubectlArch);
-        expect(os.arch).toBeCalled();
-    });
+         expect(getKubectlArch()).toBe(kubectlArch)
+         expect(os.arch).toBeCalled()
+      }
+   )
 
-    test.each([
-        ['arm'],
-        ['arm64'],
-        ['amd64']
-    ])('getkubectlDownloadURL() - return the URL to download %s kubectl for Linux', (arch) => {
-        jest.spyOn(os, 'type').mockReturnValue('Linux');
-        const kubectlLinuxUrl = util.format('https://storage.googleapis.com/kubernetes-release/release/v1.15.0/bin/linux/%s/kubectl', arch);
+   test.each([['arm'], ['arm64'], ['amd64']])(
+      'getkubectlDownloadURL() - return the URL to download %s kubectl for Linux',
+      (arch) => {
+         jest.spyOn(os, 'type').mockReturnValue('Linux')
+         const kubectlLinuxUrl = util.format(
+            'https://dl.k8s.io/release/v1.15.0/bin/linux/%s/kubectl',
+            arch
+         )
 
-        expect(getkubectlDownloadURL('v1.15.0', arch)).toBe(kubectlLinuxUrl);
-        expect(os.type).toBeCalled();
-    });
+         expect(getkubectlDownloadURL('v1.15.0', arch)).toBe(kubectlLinuxUrl)
+         expect(os.type).toBeCalled()
+      }
+   )
 
-    test.each([
-        ['arm'],
-        ['arm64'],
-        ['amd64']
-    ])('getkubectlDownloadURL() - return the URL to download %s kubectl for Darwin', (arch) => {
-        jest.spyOn(os, 'type').mockReturnValue('Darwin');
-        const kubectlDarwinUrl = util.format('https://storage.googleapis.com/kubernetes-release/release/v1.15.0/bin/darwin/%s/kubectl', arch);
+   test.each([['arm'], ['arm64'], ['amd64']])(
+      'getkubectlDownloadURL() - return the URL to download %s kubectl for Darwin',
+      (arch) => {
+         jest.spyOn(os, 'type').mockReturnValue('Darwin')
+         const kubectlDarwinUrl = util.format(
+            'https://dl.k8s.io/release/v1.15.0/bin/darwin/%s/kubectl',
+            arch
+         )
 
-        expect(getkubectlDownloadURL('v1.15.0', arch)).toBe(kubectlDarwinUrl);
-        expect(os.type).toBeCalled();
-    });
+         expect(getkubectlDownloadURL('v1.15.0', arch)).toBe(kubectlDarwinUrl)
+         expect(os.type).toBeCalled()
+      }
+   )
 
-    test.each([
-        ['arm'],
-        ['arm64'],
-        ['amd64']
-    ])('getkubectlDownloadURL() - return the URL to download %s kubectl for Windows', (arch) => {
-        jest.spyOn(os, 'type').mockReturnValue('Windows_NT');
+   test.each([['arm'], ['arm64'], ['amd64']])(
+      'getkubectlDownloadURL() - return the URL to download %s kubectl for Windows',
+      (arch) => {
+         jest.spyOn(os, 'type').mockReturnValue('Windows_NT')
 
-        const kubectlWindowsUrl = util.format('https://storage.googleapis.com/kubernetes-release/release/v1.15.0/bin/windows/%s/kubectl.exe', arch);
-        expect(getkubectlDownloadURL('v1.15.0', arch)).toBe(kubectlWindowsUrl);
-        expect(os.type).toBeCalled();
-    });
+         const kubectlWindowsUrl = util.format(
+            'https://dl.k8s.io/release/v1.15.0/bin/windows/%s/kubectl.exe',
+            arch
+         )
+         expect(getkubectlDownloadURL('v1.15.0', arch)).toBe(kubectlWindowsUrl)
+         expect(os.type).toBeCalled()
+      }
+   )
 
    test('getStableKubectlVersion() - download stable version file, read version and return it', async () => {
-        jest.spyOn(toolCache, 'downloadTool').mockReturnValue(Promise.resolve('pathToTool'));
-        jest.spyOn(fs, 'readFileSync').mockReturnValue('v1.20.4');
+      jest
+         .spyOn(toolCache, 'downloadTool')
+         .mockReturnValue(Promise.resolve('pathToTool'))
+      jest.spyOn(fs, 'readFileSync').mockReturnValue('v1.20.4')
 
-        expect(await run.getStableKubectlVersion()).toBe('v1.20.4');
-        expect(toolCache.downloadTool).toBeCalled();
-        expect(fs.readFileSync).toBeCalledWith('pathToTool', 'utf8');
-    });
+      expect(await run.getStableKubectlVersion()).toBe('v1.20.4')
+      expect(toolCache.downloadTool).toBeCalled()
+      expect(fs.readFileSync).toBeCalledWith('pathToTool', 'utf8')
+   })
 
    test('getStableKubectlVersion() - return default v1.15.0 if version read is empty', async () => {
-        jest.spyOn(toolCache, 'downloadTool').mockReturnValue(Promise.resolve('pathToTool'));
-        jest.spyOn(fs, 'readFileSync').mockReturnValue('');
+      jest
+         .spyOn(toolCache, 'downloadTool')
+         .mockReturnValue(Promise.resolve('pathToTool'))
+      jest.spyOn(fs, 'readFileSync').mockReturnValue('')
 
-        expect(await run.getStableKubectlVersion()).toBe('v1.15.0');
-        expect(toolCache.downloadTool).toBeCalled();
-        expect(fs.readFileSync).toBeCalledWith('pathToTool', 'utf8');
-    });
+      expect(await run.getStableKubectlVersion()).toBe('v1.15.0')
+      expect(toolCache.downloadTool).toBeCalled()
+      expect(fs.readFileSync).toBeCalledWith('pathToTool', 'utf8')
+   })
 
    test('getStableKubectlVersion() - return default v1.15.0 if unable to download file', async () => {
-        jest.spyOn(toolCache, 'downloadTool').mockRejectedValue('Unable to download.');
+      jest
+         .spyOn(toolCache, 'downloadTool')
+         .mockRejectedValue('Unable to download.')
 
-        expect(await run.getStableKubectlVersion()).toBe('v1.15.0');
-        expect(toolCache.downloadTool).toBeCalled();
-    });
+      expect(await run.getStableKubectlVersion()).toBe('v1.15.0')
+      expect(toolCache.downloadTool).toBeCalled()
+   })
 
    test('downloadKubectl() - download kubectl, add it to toolCache and return path to it', async () => {
-        jest.spyOn(toolCache, 'find').mockReturnValue('');
-        jest.spyOn(toolCache, 'downloadTool').mockReturnValue(Promise.resolve('pathToTool'));
-        jest.spyOn(toolCache, 'cacheFile').mockReturnValue(Promise.resolve('pathToCachedTool'));
-        jest.spyOn(os, 'type').mockReturnValue('Windows_NT');
-        jest.spyOn(fs, 'chmodSync').mockImplementation(() => { });
+      jest.spyOn(toolCache, 'find').mockReturnValue('')
+      jest
+         .spyOn(toolCache, 'downloadTool')
+         .mockReturnValue(Promise.resolve('pathToTool'))
+      jest
+         .spyOn(toolCache, 'cacheFile')
+         .mockReturnValue(Promise.resolve('pathToCachedTool'))
+      jest.spyOn(os, 'type').mockReturnValue('Windows_NT')
+      jest.spyOn(fs, 'chmodSync').mockImplementation(() => {})
 
-        expect(await run.downloadKubectl('v1.15.0')).toBe(path.join('pathToCachedTool', 'kubectl.exe'));
-        expect(toolCache.find).toBeCalledWith('kubectl', 'v1.15.0');
-        expect(toolCache.downloadTool).toBeCalled();
-        expect(toolCache.cacheFile).toBeCalled();
-        expect(os.type).toBeCalled();
-        expect(fs.chmodSync).toBeCalledWith(path.join('pathToCachedTool', 'kubectl.exe'), '775');
-    });
+      expect(await run.downloadKubectl('v1.15.0')).toBe(
+         path.join('pathToCachedTool', 'kubectl.exe')
+      )
+      expect(toolCache.find).toBeCalledWith('kubectl', 'v1.15.0')
+      expect(toolCache.downloadTool).toBeCalled()
+      expect(toolCache.cacheFile).toBeCalled()
+      expect(os.type).toBeCalled()
+      expect(fs.chmodSync).toBeCalledWith(
+         path.join('pathToCachedTool', 'kubectl.exe'),
+         '775'
+      )
+   })
 
    test('downloadKubectl() - throw DownloadKubectlFailed error when unable to download kubectl', async () => {
-        jest.spyOn(toolCache, 'find').mockReturnValue('');
-        jest.spyOn(toolCache, 'downloadTool').mockRejectedValue('Unable to download kubectl.');
+      jest.spyOn(toolCache, 'find').mockReturnValue('')
+      jest
+         .spyOn(toolCache, 'downloadTool')
+         .mockRejectedValue('Unable to download kubectl.')
 
-        await expect(run.downloadKubectl('v1.15.0')).rejects.toThrow('DownloadKubectlFailed');
-        expect(toolCache.find).toBeCalledWith('kubectl', 'v1.15.0');
-        expect(toolCache.downloadTool).toBeCalled();
-    });
+      await expect(run.downloadKubectl('v1.15.0')).rejects.toThrow(
+         'DownloadKubectlFailed'
+      )
+      expect(toolCache.find).toBeCalledWith('kubectl', 'v1.15.0')
+      expect(toolCache.downloadTool).toBeCalled()
+   })
 
    test('downloadKubectl() - throw kubectl not found error when receive 404 response', async () => {
       const kubectlVersion = 'v1.15.0'
-        const arch = 'arm128';
+      const arch = 'arm128'
 
-        jest.spyOn(os, 'arch').mockReturnValue(arch);
-        jest.spyOn(toolCache, 'find').mockReturnValue('');
-        jest.spyOn(toolCache, 'downloadTool').mockImplementation(_ => {
-            throw new toolCache.HTTPError(404);
-        });
+      jest.spyOn(os, 'arch').mockReturnValue(arch)
+      jest.spyOn(toolCache, 'find').mockReturnValue('')
+      jest.spyOn(toolCache, 'downloadTool').mockImplementation((_) => {
+         throw new toolCache.HTTPError(404)
+      })
 
-        await expect(run.downloadKubectl(kubectlVersion)).rejects
-            .toThrow(util.format("Kubectl '%s' for '%s' arch not found.", kubectlVersion, arch));
-        expect(os.arch).toBeCalled();
-        expect(toolCache.find).toBeCalledWith('kubectl', kubectlVersion);
-        expect(toolCache.downloadTool).toBeCalled();
-    });
+      await expect(run.downloadKubectl(kubectlVersion)).rejects.toThrow(
+         util.format(
+            "Kubectl '%s' for '%s' arch not found.",
+            kubectlVersion,
+            arch
+         )
+      )
+      expect(os.arch).toBeCalled()
+      expect(toolCache.find).toBeCalledWith('kubectl', kubectlVersion)
+      expect(toolCache.downloadTool).toBeCalled()
+   })
 
    test('downloadKubectl() - return path to existing cache of kubectl', async () => {
-        jest.spyOn(toolCache, 'find').mockReturnValue('pathToCachedTool');
-        jest.spyOn(os, 'type').mockReturnValue('Windows_NT');
-        jest.spyOn(fs, 'chmodSync').mockImplementation(() => { });
-        jest.spyOn(toolCache, 'downloadTool');
+      jest.spyOn(toolCache, 'find').mockReturnValue('pathToCachedTool')
+      jest.spyOn(os, 'type').mockReturnValue('Windows_NT')
+      jest.spyOn(fs, 'chmodSync').mockImplementation(() => {})
+      jest.spyOn(toolCache, 'downloadTool')
 
-        expect(await run.downloadKubectl('v1.15.0')).toBe(path.join('pathToCachedTool', 'kubectl.exe'));
-        expect(toolCache.find).toBeCalledWith('kubectl', 'v1.15.0');
-        expect(os.type).toBeCalled();
-        expect(fs.chmodSync).toBeCalledWith(path.join('pathToCachedTool', 'kubectl.exe'), '775');
-        expect(toolCache.downloadTool).not.toBeCalled();
-    });
+      expect(await run.downloadKubectl('v1.15.0')).toBe(
+         path.join('pathToCachedTool', 'kubectl.exe')
+      )
+      expect(toolCache.find).toBeCalledWith('kubectl', 'v1.15.0')
+      expect(os.type).toBeCalled()
+      expect(fs.chmodSync).toBeCalledWith(
+         path.join('pathToCachedTool', 'kubectl.exe'),
+         '775'
+      )
+      expect(toolCache.downloadTool).not.toBeCalled()
+   })
 
    test('run() - download specified version and set output', async () => {
-        jest.spyOn(core, 'getInput').mockReturnValue('v1.15.5');
-        jest.spyOn(toolCache, 'find').mockReturnValue('pathToCachedTool');
-        jest.spyOn(os, 'type').mockReturnValue('Windows_NT');
-        jest.spyOn(fs, 'chmodSync').mockImplementation();
-        jest.spyOn(core, 'addPath').mockImplementation();
-        jest.spyOn(console, 'log').mockImplementation();
-        jest.spyOn(core, 'setOutput').mockImplementation();
+      jest.spyOn(core, 'getInput').mockReturnValue('v1.15.5')
+      jest.spyOn(toolCache, 'find').mockReturnValue('pathToCachedTool')
+      jest.spyOn(os, 'type').mockReturnValue('Windows_NT')
+      jest.spyOn(fs, 'chmodSync').mockImplementation()
+      jest.spyOn(core, 'addPath').mockImplementation()
+      jest.spyOn(console, 'log').mockImplementation()
+      jest.spyOn(core, 'setOutput').mockImplementation()
 
-        expect(await run.run()).toBeUndefined();
-        expect(core.getInput).toBeCalledWith('version', { 'required': true });
-        expect(core.addPath).toBeCalledWith('pathToCachedTool');
-        expect(core.setOutput).toBeCalledWith('kubectl-path', path.join('pathToCachedTool', 'kubectl.exe'));
-    });
+      expect(await run.run()).toBeUndefined()
+      expect(core.getInput).toBeCalledWith('version', {required: true})
+      expect(core.addPath).toBeCalledWith('pathToCachedTool')
+      expect(core.setOutput).toBeCalledWith(
+         'kubectl-path',
+         path.join('pathToCachedTool', 'kubectl.exe')
+      )
+   })
 
    test('run() - get latest version, download it and set output', async () => {
-        jest.spyOn(core, 'getInput').mockReturnValue('latest');
-        jest.spyOn(toolCache, 'downloadTool').mockReturnValue(Promise.resolve('pathToTool'));
-        jest.spyOn(fs, 'readFileSync').mockReturnValue('v1.20.4');
-        jest.spyOn(toolCache, 'find').mockReturnValue('pathToCachedTool');
-        jest.spyOn(os, 'type').mockReturnValue('Windows_NT');
-        jest.spyOn(fs, 'chmodSync').mockImplementation();
-        jest.spyOn(core, 'addPath').mockImplementation();
-        jest.spyOn(console, 'log').mockImplementation();
-        jest.spyOn(core, 'setOutput').mockImplementation();
+      jest.spyOn(core, 'getInput').mockReturnValue('latest')
+      jest
+         .spyOn(toolCache, 'downloadTool')
+         .mockReturnValue(Promise.resolve('pathToTool'))
+      jest.spyOn(fs, 'readFileSync').mockReturnValue('v1.20.4')
+      jest.spyOn(toolCache, 'find').mockReturnValue('pathToCachedTool')
+      jest.spyOn(os, 'type').mockReturnValue('Windows_NT')
+      jest.spyOn(fs, 'chmodSync').mockImplementation()
+      jest.spyOn(core, 'addPath').mockImplementation()
+      jest.spyOn(console, 'log').mockImplementation()
+      jest.spyOn(core, 'setOutput').mockImplementation()
 
-        expect(await run.run()).toBeUndefined();
-        expect(toolCache.downloadTool).toBeCalledWith('https://storage.googleapis.com/kubernetes-release/release/stable.txt');
-        expect(core.getInput).toBeCalledWith('version', { 'required': true });
-        expect(core.addPath).toBeCalledWith('pathToCachedTool');
-        expect(core.setOutput).toBeCalledWith('kubectl-path', path.join('pathToCachedTool', 'kubectl.exe'));
-    });
-});
+      expect(await run.run()).toBeUndefined()
+      expect(toolCache.downloadTool).toBeCalledWith(
+         'https://storage.googleapis.com/kubernetes-release/release/stable.txt'
+      )
+      expect(core.getInput).toBeCalledWith('version', {required: true})
+      expect(core.addPath).toBeCalledWith('pathToCachedTool')
+      expect(core.setOutput).toBeCalledWith(
+         'kubectl-path',
+         path.join('pathToCachedTool', 'kubectl.exe')
+      )
+   })
+})

src/run.ts

@@ -1,64 +1,93 @@
-import * as path from 'path';
-import * as util from 'util';
-import * as fs from 'fs';
+import * as path from 'path'
+import * as util from 'util'
+import * as fs from 'fs'
 
-import * as toolCache from '@actions/tool-cache';
-import * as core from '@actions/core';
+import * as toolCache from '@actions/tool-cache'
+import * as core from '@actions/core'
 
-import { getkubectlDownloadURL, getKubectlArch, getExecutableExtension } from './helpers';
+import {
+   getkubectlDownloadURL,
+   getKubectlArch,
+   getExecutableExtension
+} from './helpers'
 
-const kubectlToolName = 'kubectl';
-const stableKubectlVersion = 'v1.15.0';
-const stableVersionUrl = 'https://storage.googleapis.com/kubernetes-release/release/stable.txt';
+const kubectlToolName = 'kubectl'
+const stableKubectlVersion = 'v1.15.0'
+const stableVersionUrl =
+   'https://storage.googleapis.com/kubernetes-release/release/stable.txt'
 
 export async function run() {
-    let version = core.getInput('version', { 'required': true });
+   let version = core.getInput('version', {required: true})
    if (version.toLocaleLowerCase() === 'latest') {
-        version = await getStableKubectlVersion();
+      version = await getStableKubectlVersion()
    }
-    const cachedPath = await downloadKubectl(version);
+   const cachedPath = await downloadKubectl(version)
 
-    core.addPath(path.dirname(cachedPath));
+   core.addPath(path.dirname(cachedPath))
 
-    core.debug(`Kubectl tool version: '${version}' has been cached at ${cachedPath}`);
-    core.setOutput('kubectl-path', cachedPath);
+   core.debug(
+      `Kubectl tool version: '${version}' has been cached at ${cachedPath}`
+   )
+   core.setOutput('kubectl-path', cachedPath)
 }
 
 export async function getStableKubectlVersion(): Promise<string> {
-    return toolCache.downloadTool(stableVersionUrl).then((downloadPath) => {
-        let version = fs.readFileSync(downloadPath, 'utf8').toString().trim();
+   return toolCache.downloadTool(stableVersionUrl).then(
+      (downloadPath) => {
+         let version = fs.readFileSync(downloadPath, 'utf8').toString().trim()
          if (!version) {
-            version = stableKubectlVersion;
+            version = stableKubectlVersion
          }
-        return version;
-    }, (error) => {
-        core.debug(error);
-        core.warning('GetStableVersionFailed');
-        return stableKubectlVersion;
-    });
+         return version
+      },
+      (error) => {
+         core.debug(error)
+         core.warning('GetStableVersionFailed')
+         return stableKubectlVersion
+      }
+   )
 }
 
 export async function downloadKubectl(version: string): Promise<string> {
-    let cachedToolpath = toolCache.find(kubectlToolName, version);
-    let kubectlDownloadPath = '';
-    const arch = getKubectlArch();
+   let cachedToolpath = toolCache.find(kubectlToolName, version)
+   let kubectlDownloadPath = ''
+   const arch = getKubectlArch()
    if (!cachedToolpath) {
       try {
-            kubectlDownloadPath = await toolCache.downloadTool(getkubectlDownloadURL(version, arch));
+         kubectlDownloadPath = await toolCache.downloadTool(
+            getkubectlDownloadURL(version, arch)
+         )
       } catch (exception) {
-            if (exception instanceof toolCache.HTTPError && exception.httpStatusCode === 404) {
-                throw new Error(util.format("Kubectl '%s' for '%s' arch not found.", version, arch));
+         if (
+            exception instanceof toolCache.HTTPError &&
+            exception.httpStatusCode === 404
+         ) {
+            throw new Error(
+               util.format(
+                  "Kubectl '%s' for '%s' arch not found.",
+                  version,
+                  arch
+               )
+            )
          } else {
-                throw new Error('DownloadKubectlFailed');
+            throw new Error('DownloadKubectlFailed')
          }
       }
 
-        cachedToolpath = await toolCache.cacheFile(kubectlDownloadPath, kubectlToolName + getExecutableExtension(), kubectlToolName, version);
+      cachedToolpath = await toolCache.cacheFile(
+         kubectlDownloadPath,
+         kubectlToolName + getExecutableExtension(),
+         kubectlToolName,
+         version
+      )
    }
 
-    const kubectlPath = path.join(cachedToolpath, kubectlToolName + getExecutableExtension());
-    fs.chmodSync(kubectlPath, '775');
-    return kubectlPath;
+   const kubectlPath = path.join(
+      cachedToolpath,
+      kubectlToolName + getExecutableExtension()
+   )
+   fs.chmodSync(kubectlPath, '775')
+   return kubectlPath
 }
 
-run().catch(core.setFailed);
+run().catch(core.setFailed)

tsconfig.json

@@ -3,8 +3,5 @@
       "target": "ES6",
       "module": "commonjs"
    },
-  "exclude": [
-    "node_modules",
-    "test"
-  ]
+   "exclude": ["node_modules", "test"]
 }