Update configuration files

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

.eslintignore

@@ -0,0 +1,6 @@
+# Ignore list
+/*
+
+# Do not ignore these folders:
+!__tests__/
+!src/

.eslintrc.js

@@ -0,0 +1,51 @@
+// This is a reusable configuration file copied from https://github.com/actions/reusable-workflows/tree/main/reusable-configurations. Please don't make changes to this file as it's the subject of an automatic update.
+module.exports = {
+  extends: [
+    'eslint:recommended',
+    'plugin:@typescript-eslint/recommended',
+    'plugin:eslint-plugin-jest/recommended',
+    'eslint-config-prettier'
+  ],
+  parser: '@typescript-eslint/parser',
+  plugins: ['@typescript-eslint', 'eslint-plugin-node', 'eslint-plugin-jest'],
+  rules: {
+    '@typescript-eslint/no-require-imports': 'error',
+    '@typescript-eslint/no-non-null-assertion': 'off',
+    '@typescript-eslint/no-explicit-any': 'off',
+    '@typescript-eslint/no-empty-function': 'off',
+    '@typescript-eslint/ban-ts-comment': [
+      'error',
+      {
+        'ts-ignore': 'allow-with-description'
+      }
+    ],
+    'no-console': 'error',
+    'yoda': 'error',
+    'prefer-const': [
+      'error',
+      {
+        destructuring: 'all'
+      }
+    ],
+    'no-control-regex': 'off',
+    'no-constant-condition': ['error', {checkLoops: false}],
+    'node/no-extraneous-import': 'error'
+  },
+  overrides: [
+    {
+      files: ['**/*{test,spec}.ts'],
+      rules: {
+        '@typescript-eslint/no-unused-vars': 'off',
+        'jest/no-standalone-expect': 'off',
+        'jest/no-conditional-expect': 'off',
+        'no-console': 'off',
+
+      }
+    }
+  ],
+  env: {
+    node: true,
+    es6: true,
+    'jest/globals': true
+  }
+};

.gitattributes

@@ -0,0 +1,2 @@
+* text=auto eol=lf
+.licenses/** -diff linguist-generated=true

.github/CODEOWNERS

@@ -1 +1 @@
-* @actions/virtual-environments-owners
+* @actions/setup-actions-team

.github/workflows/basic-validation.yml

@@ -0,0 +1,12 @@
+name: Basic validation
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  call-basic-validation:
+    name: Basic validation
+    uses: actions/reusable-workflows/.github/workflows/basic-validation.yml@main

.github/workflows/check-dist.yml

@@ -1,8 +1,3 @@
-# `dist/index.js` is a special file in Actions.
-# When you reference an action with `uses:` in a workflow,
-# `index.js` is the code that will run.
-# For our project, we generate this file through a build process from other source files.
-# We need to make sure the checked-in `index.js` actually matches what we expect it to be.
 name: Check dist/
 
 on:
@@ -17,36 +12,6 @@ on:
   workflow_dispatch:
 
 jobs:
-  check-dist:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Set Node.js 16.x
-        uses: actions/setup-node@v2
-        with:
-          node-version: 16.x
-          cache: npm
-
-      - name: Install dependencies
-        run: npm ci
-
-      - name: Rebuild the dist/ directory
-        run: npm run build
-
-      - name: Compare the expected and actual dist/ directories
-        run: |
-          if [ "$(git diff --ignore-space-at-eol dist/ | wc -l)" -gt "0" ]; then
-            echo "Detected uncommitted changes after build.  See status below:"
-            git diff
-            exit 1
-          fi
-        id: diff
-
-      # If index.js was different than expected, upload the expected version as an artifact
-      - uses: actions/upload-artifact@v2
-        if: ${{ failure() && steps.diff.conclusion == 'failure' }}
-        with:
-          name: dist
-          path: dist/
+  call-check-dist:
+    name: Check dist/
+    uses: actions/reusable-workflows/.github/workflows/check-dist.yml@main

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,14 @@
+name: CodeQL analysis
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+  schedule:
+    - cron: '0 3 * * 0'
+
+jobs:
+  call-codeQL-analysis:
+    name: CodeQL analysis
+    uses: actions/reusable-workflows/.github/workflows/codeql-analysis.yml@main

.github/workflows/licensed.yml

@@ -1,20 +1,14 @@
 name: Licensed
 
 on:
-  push: {branches: main}
-  pull_request: {branches: main}
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
 
 jobs:
-  test:
-    runs-on: ubuntu-latest
-    name: Check licenses
-    steps:
-      - uses: actions/checkout@v2
-      - run: npm ci
-      - name: Install licensed
-        run: |
-          cd $RUNNER_TEMP
-          curl -Lfs -o licensed.tar.gz https://github.com/github/licensed/releases/download/3.4.4/licensed-3.4.4-linux-x64.tar.gz
-          sudo tar -xzf licensed.tar.gz
-          sudo mv licensed /usr/local/bin/licensed
-      - run: licensed status
+  call-licensed:
+    name: Licensed
+    uses: actions/reusable-workflows/.github/workflows/licensed.yml@main

.github/workflows/release-new-action-version.yml

@@ -1,4 +1,5 @@
 name: Release new action version
+
 on:
   release:
     types: [released]
@@ -24,11 +25,11 @@ jobs:
     permissions:
       contents: write
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
-    - name: Update the ${{ env.TAG_NAME }} tag
-      id: update-major-tag
-      uses: ./
-      with:
-        source-tag: ${{ env.TAG_NAME }}
-        slack-webhook: ${{ secrets.SLACK_WEBHOOK }}
+      - name: Update the ${{ env.TAG_NAME }} tag
+        id: update-major-tag
+        uses: ./
+        with:
+          source-tag: ${{ env.TAG_NAME }}
+          slack-webhook: ${{ secrets.SLACK_WEBHOOK }}

.github/workflows/test.yml

@@ -1,27 +0,0 @@
-name: Tests
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-
-jobs:
-  test:
-    runs-on: ubuntu-latest
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v2
-
-    - name: Set Node.JS
-      uses: actions/setup-node@v2
-      with:
-        node-version: 16.x
-
-    - name: Install dependencies
-      run: npm install
-
-    - name: Build
-      run: npm run build
-    
-    - name: Run tests
-      run: npm run test

.github/workflows/update-config-files.yml

@@ -0,0 +1,11 @@
+name: Update configuration files
+
+on:
+  schedule:
+    - cron: '0 3 * * 0'
+  workflow_dispatch:
+
+jobs:
+  call-update-configuration-files:
+    name: Update configuration files
+    uses: actions/reusable-workflows/.github/workflows/update-config-files.yml@main

.licenses/npm/@actions/core.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@actions/core"
-version: 1.2.7
+version: 1.10.0
 type: npm
 summary: Actions core lib
 homepage: https://github.com/actions/toolkit/tree/main/packages/core

.licenses/npm/@actions/http-client-2.0.1.dep.yml

@@ -0,0 +1,32 @@
+---
+name: "@actions/http-client"
+version: 2.0.1
+type: npm
+summary: Actions Http Client
+homepage: https://github.com/actions/toolkit/tree/main/packages/http-client
+license: mit
+licenses:
+- sources: LICENSE
+  text: |
+    Actions Http Client for Node.js
+
+    Copyright (c) GitHub, Inc.
+
+    All rights reserved.
+
+    MIT License
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
+    associated documentation files (the "Software"), to deal in the Software without restriction,
+    including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
+    and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
+    subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
+    LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+    NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+    WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+    SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+notices: []

.licenses/npm/semver.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: semver
-version: 7.3.5
+version: 7.3.8
 type: npm
 summary: The semantic version parser used by npm.
 homepage: https://github.com/npm/node-semver#readme

.licenses/npm/uuid.dep.yml

@@ -0,0 +1,20 @@
+---
+name: uuid
+version: 8.3.2
+type: npm
+summary: RFC4122 (v1, v4, and v5) UUIDs
+homepage: 
+license: mit
+licenses:
+- sources: LICENSE.md
+  text: |
+    The MIT License (MIT)
+
+    Copyright (c) 2010-2020 Robert Kieffer and other contributors
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+notices: []

.prettierignore

@@ -0,0 +1,7 @@
+# Ignore list
+/*
+
+# Do not ignore these folders:
+!__tests__/
+!.github/
+!src/

.prettierrc.js

@@ -0,0 +1,11 @@
+// This is a reusable configuration file copied from https://github.com/actions/reusable-workflows/tree/main/reusable-configurations. Please don't make changes to this file as it's the subject of an automatic update.
+module.exports = {
+  printWidth: 80,
+  tabWidth: 2,
+  useTabs: false,
+  semi: true,
+  singleQuote: true,
+  trailingComma: 'none',
+  bracketSpacing: false,
+  arrowParens: 'avoid'
+};

README.md

@@ -1,5 +1,7 @@
 # publish-action
 
+[![Basic validation](https://github.com/actions/publish-action/actions/workflows/basic-validation.yml/badge.svg?branch=main)](https://github.com/actions/publish-action/actions/workflows/basic-validation.yml)
+
 **Please note: this action is for internal usage only, issues are disabled and contributing PRs will not be reviewed. We also do not recommend this action for public or production usage while it is still in development.**
 
 This action adds reliability to the new action versions publishing and handles the following cases:

__tests__/api-utils.test.ts

@@ -1,39 +1,43 @@
-import * as github from "@actions/github";
-import * as apiUtils from "../src/api-utils";
+import * as github from '@actions/github';
+import * as apiUtils from '../src/api-utils';
 
-const prereleaseData = require("./data/pre-release.json");
-const releaseData = require("./data/release.json");
+import prereleaseData from './data/pre-release.json';
+import releaseData from './data/release.json';
 
-const token = "faketoken";
+const token = 'faketoken';
 const octokitClient = github.getOctokit(token);
 
 let getReleaseSpy: jest.SpyInstance;
 
-process.env.GITHUB_REPOSITORY = "test/repository";
+process.env.GITHUB_REPOSITORY = 'test/repository';
 
-describe("validateIfReleaseIsPublished", () => {
-    beforeEach(() => {
-        getReleaseSpy = jest.spyOn(octokitClient.repos, "getReleaseByTag");
-    });
+describe('validateIfReleaseIsPublished', () => {
+  beforeEach(() => {
+    getReleaseSpy = jest.spyOn(octokitClient.repos, 'getReleaseByTag');
+  });
 
-    it("throw if release is marked as pre-release", async () => {
-        getReleaseSpy.mockReturnValue(prereleaseData);
-        
-        expect.assertions(1);
-        await expect(apiUtils.validateIfReleaseIsPublished("v1.0.0", octokitClient)).rejects.toThrowError(
-            "The 'v1.0.0' release is marked as pre-release. Updating tags for pre-release is not supported"
-        );
-    });
+  it('throw if release is marked as pre-release', async () => {
+    getReleaseSpy.mockReturnValue(prereleaseData);
 
-    it("validate that release is published", async () => {
-        getReleaseSpy.mockReturnValue(releaseData);
+    expect.assertions(1);
+    await expect(
+      apiUtils.validateIfReleaseIsPublished('v1.0.0', octokitClient)
+    ).rejects.toThrow(
+      "The 'v1.0.0' release is marked as pre-release. Updating tags for pre-release is not supported"
+    );
+  });
 
-        expect.assertions(1);
-        await expect(apiUtils.validateIfReleaseIsPublished("v1.1.0", octokitClient)).resolves.not.toThrow();
-    });
+  it('validate that release is published', async () => {
+    getReleaseSpy.mockReturnValue(releaseData);
 
-    afterEach(() => {
-        jest.resetAllMocks();
-        jest.clearAllMocks();
-    });
-});
+    expect.assertions(1);
+    await expect(
+      apiUtils.validateIfReleaseIsPublished('v1.1.0', octokitClient)
+    ).resolves.not.toThrow();
+  });
+
+  afterEach(() => {
+    jest.resetAllMocks();
+    jest.clearAllMocks();
+  });
+});

__tests__/version-utils.test.ts

@@ -1,69 +1,93 @@
-import * as versionUtils from "../src/version-utils";
+import * as versionUtils from '../src/version-utils';
+import stableSemver from './data/stable-semver.json';
+import stableBuildSemver from './data/stable-build-semver.json';
+import prereleaseSemver from './data/prerelease-semver.json';
+import prereleaseBuildSemver from './data/prerelease-build-semver.json';
 
-describe("isStableSemverVersion", () => {
-    it("validate if a version is stable", () => {
-        const semverVersion = require("./data/stable-semver.json");
-        expect(versionUtils.isStableSemverVersion(semverVersion)).toBeTruthy();
-    });
-    
-    it("validate if a version with build metadata is stable", () => {
-        const semverVersion = require("./data/stable-build-semver.json");
-        expect(versionUtils.isStableSemverVersion(semverVersion)).toBeTruthy();
-    });
+describe('isStableSemverVersion', () => {
+  it('validate if a version is stable', () => {
+    expect(
+      versionUtils.isStableSemverVersion(stableSemver as any)
+    ).toBeTruthy();
+  });
 
-    it("validate if a pre-release version is not stable", () => {
-        const semverVersion = require("./data/prerelease-semver.json");
-        expect(versionUtils.isStableSemverVersion(semverVersion)).toBeFalsy();
-    });
+  it('validate if a version with build metadata is stable', () => {
+    expect(
+      versionUtils.isStableSemverVersion(stableBuildSemver as any)
+    ).toBeTruthy();
+  });
 
-    it("validate if a pre-release version with build metadata is not stable", () => {
-        const semverVersion = require("./data/prerelease-build-semver.json");
-        expect(versionUtils.isStableSemverVersion(semverVersion)).toBeFalsy();
-    });
+  it('validate if a pre-release version is not stable', () => {
+    expect(
+      versionUtils.isStableSemverVersion(prereleaseSemver as any)
+    ).toBeFalsy();
+  });
+
+  it('validate if a pre-release version with build metadata is not stable', () => {
+    expect(
+      versionUtils.isStableSemverVersion(prereleaseBuildSemver as any)
+    ).toBeFalsy();
+  });
 });
 
-describe("validateSemverVersionFromTag", () => {
-    it("validate a tag containing an valid semantic version", () => {
-        expect(() => versionUtils.validateSemverVersionFromTag("1.0.0")).not.toThrow();
-    });
+describe('validateSemverVersionFromTag', () => {
+  it('validate a tag containing a valid semantic version', () => {
+    expect(() =>
+      versionUtils.validateSemverVersionFromTag('1.0.0')
+    ).not.toThrow();
+  });
 
-    it("validate a tag containing an valid semantic version with 'v' prefix", () => {
-        expect(() => versionUtils.validateSemverVersionFromTag("v1.0.0")).not.toThrow();
-    });
+  it("validate a tag containing a valid semantic version with 'v' prefix", () => {
+    expect(() =>
+      versionUtils.validateSemverVersionFromTag('v1.0.0')
+    ).not.toThrow();
+  });
 
-    it("validate a tag containing an valid semantic version with build metadata", () => {
-        expect(() => versionUtils.validateSemverVersionFromTag("v1.0.0+20130313144700")).not.toThrow();
-    });
+  it('validate a tag containing a valid semantic version with build metadata', () => {
+    expect(() =>
+      versionUtils.validateSemverVersionFromTag('v1.0.0+20130313144700')
+    ).not.toThrow();
+  });
 
-    it("throw when a tag contains an invalid semantic version", () => {
-        expect(() => versionUtils.validateSemverVersionFromTag("1.0.0invalid")).toThrowError(
-            "The '1.0.0invalid' doesn't satisfy semantic versioning specification"
-        );
-    });
+  it('throw when a tag contains an invalid semantic version', () => {
+    expect(() =>
+      versionUtils.validateSemverVersionFromTag('1.0.0invalid')
+    ).toThrow(
+      "The '1.0.0invalid' doesn't satisfy semantic versioning specification"
+    );
+  });
 
-    it("throw when a tag contains an valid unstable semantic version", () => {
-        expect(() => versionUtils.validateSemverVersionFromTag("v1.0.0-beta.1")).toThrowError(
-            "It is not allowed to specify pre-release version to update the major tag"
-        );
-    });
+  it('throw when a tag contains a valid unstable semantic version', () => {
+    expect(() =>
+      versionUtils.validateSemverVersionFromTag('v1.0.0-beta.1')
+    ).toThrow(
+      'It is not allowed to specify pre-release version to update the major tag'
+    );
+  });
 
-    it("throw when a tag contains an valid unstable semantic version with build metadata", () => {
-        expect(() => versionUtils.validateSemverVersionFromTag("v1.0.0-beta.1+20130313144700")).toThrowError(
-            "It is not allowed to specify pre-release version to update the major tag"
-        );
-    });
+  it('throw when a tag contains a valid unstable semantic version with build metadata', () => {
+    expect(() =>
+      versionUtils.validateSemverVersionFromTag('v1.0.0-beta.1+20130313144700')
+    ).toThrow(
+      'It is not allowed to specify pre-release version to update the major tag'
+    );
+  });
 });
 
-describe("getMajorTagFromFullTag", () => {
-    describe("get a valid major tag from full tag", () => {
-        it.each([
-            ["1.0.0", "1"],
-            ["v1.0.0", "v1"],
-            ["v1.0.0-beta.1", "v1"],
-            ["v1.0.0+20130313144700", "v1"],
-        ] as [string, string][])("%s -> %s", (sourceTag: string, expectedMajorTag: string) => {
-            const resultantMajorTag = versionUtils.getMajorTagFromFullTag(sourceTag);
-            expect(resultantMajorTag).toBe(expectedMajorTag);
-        });
-    });
-});
+describe('getMajorTagFromFullTag', () => {
+  describe('get a valid major tag from full tag', () => {
+    it.each([
+      ['1.0.0', '1'],
+      ['v1.0.0', 'v1'],
+      ['v1.0.0-beta.1', 'v1'],
+      ['v1.0.0+20130313144700', 'v1']
+    ] as [string, string][])(
+      '%s -> %s',
+      (sourceTag: string, expectedMajorTag: string) => {
+        const resultantMajorTag =
+          versionUtils.getMajorTagFromFullTag(sourceTag);
+        expect(resultantMajorTag).toBe(expectedMajorTag);
+      }
+    );
+  });
+});

package.json

@@ -1,11 +1,15 @@
 {
   "name": "publish-action",
-  "version": "0.1.0",
+  "version": "0.2.1",
   "description": "Update the major version tag (v1, v2, etc.) to point to the specified tag",
   "main": "lib/main.js",
   "scripts": {
     "build": "tsc && ncc build",
-    "test": "jest"
+    "test": "jest",
+    "format": "prettier --no-error-on-unmatched-pattern --config ./.prettierrc.js --write \"**/*.{ts,yml,yaml}\"",
+    "format-check": "prettier --no-error-on-unmatched-pattern --config ./.prettierrc.js --check \"**/*.{ts,yml,yaml}\"",
+    "lint": "eslint --config ./.eslintrc.js \"**/*.ts\"",
+    "lint:fix": "eslint --config ./.eslintrc.js \"**/*.ts\" --fix"
   },
   "repository": {
     "type": "git",
@@ -23,16 +27,22 @@
   "homepage": "https://github.com/actions/publish-action#readme",
   "dependencies": {
     "@actions/core": "^1.2.7",
-    "@actions/http-client": "^1.0.11",
     "@actions/github": "^4.0.0",
+    "@actions/http-client": "^1.0.11",
     "semver": "^7.3.5"
   },
   "devDependencies": {
     "@types/jest": "^27.0.2",
     "@types/semver": "^7.3.6",
+    "@typescript-eslint/eslint-plugin": "^5.54.0",
+    "@typescript-eslint/parser": "^5.54.0",
     "@vercel/ncc": "^0.28.5",
+    "eslint": "^8.35.0",
+    "eslint-config-prettier": "^8.6.0",
+    "eslint-plugin-jest": "^27.2.1",
     "jest": "^27.2.5",
     "jest-circus": "^27.2.5",
+    "prettier": "^2.8.4",
     "ts-jest": "^27.0.5",
     "typescript": "^4.2.4"
   }

src/api-utils.ts

@@ -1,114 +1,115 @@
 import * as core from '@actions/core';
-import { context } from '@actions/github';
-import { GitHub } from '@actions/github/lib/utils';
-import { HttpClient } from '@actions/http-client';
+import {context} from '@actions/github';
+import {GitHub} from '@actions/github/lib/utils';
+import {HttpClient} from '@actions/http-client';
 
 interface GitRef {
-    ref: string;
-    node_id: string;
+  ref: string;
+  node_id: string;
+  url: string;
+  object: {
+    type: string;
+    sha: string;
     url: string;
-    object: {
-        type: string;
-        sha: string;
-        url: string;
-    };
+  };
 }
 
 async function findTag(
-    tag: string,
-    octokitClient: InstanceType<typeof GitHub>
+  tag: string,
+  octokitClient: InstanceType<typeof GitHub>
 ): Promise<GitRef | null> {
-    try {
-        const { data: foundTag } = await octokitClient.git.getRef({
-            ...context.repo,
-            ref: `tags/${tag}`
-        });
-        
-        return foundTag;
-    } catch (err) {
-        if (err.status === 404) {
-            return null;
-        } else {
-            throw new Error(
-                `Retrieving refs failed with the following error: ${err}`
-            );
-        }
+  try {
+    const {data: foundTag} = await octokitClient.git.getRef({
+      ...context.repo,
+      ref: `tags/${tag}`
+    });
+
+    return foundTag;
+  } catch (err) {
+    if (err.status === 404) {
+      return null;
+    } else {
+      throw new Error(
+        `Retrieving refs failed with the following error: ${err}`
+      );
     }
+  }
 }
 
 async function getTagSHA(
-    tag: string,
-    octokitClient: InstanceType<typeof GitHub>
+  tag: string,
+  octokitClient: InstanceType<typeof GitHub>
 ): Promise<string> {
-    const foundTag = await findTag(tag, octokitClient);
-    if (!foundTag) {
-        throw new Error(
-            `The '${tag}' tag does not exist in the remote repository`
-        );
-    }
+  const foundTag = await findTag(tag, octokitClient);
+  if (!foundTag) {
+    throw new Error(`The '${tag}' tag does not exist in the remote repository`);
+  }
 
-    return foundTag.object.sha;
+  return foundTag.object.sha;
 }
 
 export async function validateIfReleaseIsPublished(
-    tag: string,
-    octokitClient: InstanceType<typeof GitHub>
+  tag: string,
+  octokitClient: InstanceType<typeof GitHub>
 ): Promise<void> {
-    try {
-        const { data: foundRelease } = await octokitClient.repos.getReleaseByTag({
-            ...context.repo,
-            tag,
-        });
+  try {
+    const {data: foundRelease} = await octokitClient.repos.getReleaseByTag({
+      ...context.repo,
+      tag
+    });
 
-        if (foundRelease.prerelease) {
-            throw new Error(
-                `The '${foundRelease.name}' release is marked as pre-release. Updating tags for pre-release is not supported`
-            );
-        }
-    } catch (err) {
-        if (err.status === 404) {
-            throw new Error(
-                `No GitHub release found for the ${tag} tag`
-            );
-        } else {
-            throw new Error(
-                `Retrieving releases failed with the following error: ${err}`
-            );
-        }
+    if (foundRelease.prerelease) {
+      throw new Error(
+        `The '${foundRelease.name}' release is marked as pre-release. Updating tags for pre-release is not supported`
+      );
     }
+  } catch (err) {
+    if (err.status === 404) {
+      throw new Error(`No GitHub release found for the ${tag} tag`);
+    } else {
+      throw new Error(
+        `Retrieving releases failed with the following error: ${err}`
+      );
+    }
+  }
 }
 
 export async function updateTag(
-    sourceTag: string,
-    targetTag: string,
-    octokitClient: InstanceType<typeof GitHub>
+  sourceTag: string,
+  targetTag: string,
+  octokitClient: InstanceType<typeof GitHub>
 ): Promise<void> {
-    const sourceTagSHA = await getTagSHA(sourceTag, octokitClient);
-    const foundTargetTag = await findTag(targetTag, octokitClient);
-    const refName = `tags/${targetTag}`;
+  const sourceTagSHA = await getTagSHA(sourceTag, octokitClient);
+  const foundTargetTag = await findTag(targetTag, octokitClient);
+  const refName = `tags/${targetTag}`;
 
-    if (foundTargetTag) {
-        core.info(`Updating the '${targetTag}' tag to point to the '${sourceTag}' tag`);
+  if (foundTargetTag) {
+    core.info(
+      `Updating the '${targetTag}' tag to point to the '${sourceTag}' tag`
+    );
 
-        await octokitClient.git.updateRef({
-            ...context.repo,
-            ref: refName,
-            sha: sourceTagSHA,
-            force: true
-        });
-    } else {
-        core.info(`Creating the '${targetTag}' tag from the '${sourceTag}' tag`);
+    await octokitClient.git.updateRef({
+      ...context.repo,
+      ref: refName,
+      sha: sourceTagSHA,
+      force: true
+    });
+  } else {
+    core.info(`Creating the '${targetTag}' tag from the '${sourceTag}' tag`);
 
-        await octokitClient.git.createRef({
-            ...context.repo,
-            ref: `refs/${refName}`,
-            sha: sourceTagSHA
-        });
-    }
+    await octokitClient.git.createRef({
+      ...context.repo,
+      ref: `refs/${refName}`,
+      sha: sourceTagSHA
+    });
+  }
 }
 
-export async function postMessageToSlack(slackWebhook: string, message: string): Promise<void> {
-    const jsonData = {text: message}
-    const http = new HttpClient();
-    await http.postJson(slackWebhook, jsonData);
-}
+export async function postMessageToSlack(
+  slackWebhook: string,
+  message: string
+): Promise<void> {
+  const jsonData = {text: message};
+  const http = new HttpClient();
+  await http.postJson(slackWebhook, jsonData);
+}

src/main.ts

@@ -1,40 +1,49 @@
 import * as core from '@actions/core';
 import * as github from '@actions/github';
-import { context } from '@actions/github';
-import { updateTag, validateIfReleaseIsPublished, postMessageToSlack } from './api-utils';
-import { validateSemverVersionFromTag, getMajorTagFromFullTag } from './version-utils';
+import {context} from '@actions/github';
+import {
+  updateTag,
+  validateIfReleaseIsPublished,
+  postMessageToSlack
+} from './api-utils';
+import {
+  validateSemverVersionFromTag,
+  getMajorTagFromFullTag
+} from './version-utils';
 
 async function run(): Promise<void> {
-    try {
-        const token = core.getInput('token');
-        const octokitClient = github.getOctokit(token);
-        const sourceTagName = core.getInput('source-tag');
+  try {
+    const token = core.getInput('token');
+    const octokitClient = github.getOctokit(token);
+    const sourceTagName = core.getInput('source-tag');
 
-        validateSemverVersionFromTag(sourceTagName);
+    validateSemverVersionFromTag(sourceTagName);
 
-        await validateIfReleaseIsPublished(sourceTagName, octokitClient);
+    await validateIfReleaseIsPublished(sourceTagName, octokitClient);
 
-        const majorTag = getMajorTagFromFullTag(sourceTagName);
-        await updateTag(sourceTagName, majorTag, octokitClient);
+    const majorTag = getMajorTagFromFullTag(sourceTagName);
+    await updateTag(sourceTagName, majorTag, octokitClient);
 
-        core.setOutput('major-tag', majorTag);
-        core.info(`The '${majorTag}' major tag now points to the '${sourceTagName}' tag`);
+    core.setOutput('major-tag', majorTag);
+    core.info(
+      `The '${majorTag}' major tag now points to the '${sourceTagName}' tag`
+    );
 
-        const slackMessage = `The ${majorTag} tag has been successfully updated for the ${context.repo.repo} action to include changes from the ${sourceTagName}`;
-        await reportStatusToSlack(slackMessage);
-    } catch (error) {
-        core.setFailed(error.message);
+    const slackMessage = `The ${majorTag} tag has been successfully updated for the ${context.repo.repo} action to include changes from ${sourceTagName}`;
+    await reportStatusToSlack(slackMessage);
+  } catch (error) {
+    core.setFailed((error as Error).message);
 
-        const slackMessage = `Failed to update a major tag for the ${context.repo.repo} action`;
-        await reportStatusToSlack(slackMessage);
-    }
-};
-
-async function reportStatusToSlack(message: string): Promise<void> {
-    const slackWebhook = core.getInput('slack-webhook');
-    if (slackWebhook) {
-        await postMessageToSlack(slackWebhook, message);
-    }
+    const slackMessage = `Failed to update a major tag for the ${context.repo.repo} action`;
+    await reportStatusToSlack(slackMessage);
+  }
 }
 
-run();
+async function reportStatusToSlack(message: string): Promise<void> {
+  const slackWebhook = core.getInput('slack-webhook');
+  if (slackWebhook) {
+    await postMessageToSlack(slackWebhook, message);
+  }
+}
+
+run();

src/version-utils.ts

@@ -2,24 +2,24 @@ import semverParse from 'semver/functions/parse';
 import SemVer from 'semver/classes/semver';
 
 export function isStableSemverVersion(version: SemVer): boolean {
-    return version.prerelease.length === 0
+  return version.prerelease.length === 0;
 }
 
 export function getMajorTagFromFullTag(fullTag: string): string {
-    return fullTag.split('.')[0];
+  return fullTag.split('.')[0];
 }
 
 export function validateSemverVersionFromTag(tag: string): void {
-    const semverVersion = semverParse(tag);
-    if (!semverVersion) {
-        throw new Error(
-            `The '${tag}' doesn't satisfy semantic versioning specification`
-        );
-    }
+  const semverVersion = semverParse(tag);
+  if (!semverVersion) {
+    throw new Error(
+      `The '${tag}' doesn't satisfy semantic versioning specification`
+    );
+  }
 
-    if (!isStableSemverVersion(semverVersion)) {
-        throw new Error(
-            'It is not allowed to specify pre-release version to update the major tag'
-        );
-    }
+  if (!isStableSemverVersion(semverVersion)) {
+    throw new Error(
+      'It is not allowed to specify pre-release version to update the major tag'
+    );
+  }
 }

tsconfig.json

@@ -5,6 +5,7 @@
     "outDir": "./lib",
     "rootDir": "./src",
     "esModuleInterop": true,
+    "resolveJsonModule": true,
 
     "strict": true,
     "noImplicitAny": true,