refactor: Switching to TypeScript (#24)

.eslintignore

@@ -0,0 +1,4 @@
+lib/
+dist/
+node_modules/
+coverage/

.gitattributes

@@ -0,0 +1,3 @@
+* text=auto eol=lf
+
+dist/** -diff linguist-generated=true

.github/SECURITY.md

@@ -1,18 +1,26 @@
 # Security Policy
 
 This project would like to make sure that it stays on top of all vulnerabilities
-and address them within a reasonable time. This is done in good faith and best
-effort.
+and address them within a reasonable time and/or report them to appropriate
+upstream project. This is done in good faith and best effort.
 
 ## Supported Versions
 
 | Version    | Supported |
 | ---------- | --------- |
-| `>= 1.0.0` | ✅        |
+| `>= 3.0.0` | ✅        |
+| `2.x.x`    | ⚠️        |
+| `1.x.x`    | ⚠️        |
+
+`v1` and `v2` will be maintained for critical issues.
 
 ## Reporting a Vulnerability
 
 For security related issues with **this project**, please report it privately
 using the
 [Report a Vulnerability](https://github.com/IAreKyleW00t/crane-installer/security/advisories/new)
 form including as much detail as possible.
+
+For security related issues with **crane**, please report it to their respective
+project using their guidelines.  
+<https://github.com/google/go-containerregistry>

.github/dependabot.yml

@@ -1,7 +1,13 @@
 version: 2
 updates:
-  # Maintain dependencies for GitHub Actions
-  - package-ecosystem: "github-actions"
-    directory: "/"
+  # Maintain GitHub Actions dependencies
+  - package-ecosystem: github-actions
+    directory: /
     schedule:
-      interval: "daily"
+      interval: daily
+
+  # Maintain JavaScript dependencies
+  - package-ecosystem: npm
+    directory: /
+    schedule:
+      interval: daily

.github/linters/.eslintrc.yml

@@ -0,0 +1,80 @@
+env:
+  node: true
+  es6: true
+  jest: true
+
+globals:
+  Atomics: readonly
+  SharedArrayBuffer: readonly
+
+ignorePatterns:
+  - '!.*'
+  - '**/node_modules/.*'
+  - '**/dist/.*'
+  - '**/coverage/.*'
+  - '*.json'
+
+parser: '@typescript-eslint/parser'
+
+parserOptions:
+  ecmaVersion: 2023
+  sourceType: module
+  project:
+    - './.github/linters/tsconfig.json'
+    - './tsconfig.json'
+
+plugins:
+  - jest
+  - '@typescript-eslint'
+
+extends:
+  - eslint:recommended
+  - plugin:@typescript-eslint/eslint-recommended
+  - plugin:@typescript-eslint/recommended
+  - plugin:github/recommended
+  - plugin:jest/recommended
+
+rules:
+  {
+    'camelcase': 'off',
+    'eslint-comments/no-use': 'off',
+    'eslint-comments/no-unused-disable': 'off',
+    'i18n-text/no-en': 'off',
+    'import/no-namespace': 'off',
+    'no-console': 'off',
+    'no-unused-vars': 'off',
+    'prettier/prettier': 'error',
+    'semi': 'off',
+    '@typescript-eslint/array-type': 'error',
+    '@typescript-eslint/await-thenable': 'error',
+    '@typescript-eslint/ban-ts-comment': 'error',
+    '@typescript-eslint/consistent-type-assertions': 'error',
+    '@typescript-eslint/explicit-member-accessibility':
+      ['error', { 'accessibility': 'no-public' }],
+    '@typescript-eslint/explicit-function-return-type':
+      ['error', { 'allowExpressions': true }],
+    '@typescript-eslint/no-array-constructor': 'error',
+    '@typescript-eslint/no-empty-interface': 'error',
+    '@typescript-eslint/no-explicit-any': 'error',
+    '@typescript-eslint/no-extraneous-class': 'error',
+    '@typescript-eslint/no-for-in-array': 'error',
+    '@typescript-eslint/no-inferrable-types': 'error',
+    '@typescript-eslint/no-misused-new': 'error',
+    '@typescript-eslint/no-namespace': 'error',
+    '@typescript-eslint/no-non-null-assertion': 'warn',
+    '@typescript-eslint/no-require-imports': 'error',
+    '@typescript-eslint/no-unnecessary-qualifier': 'error',
+    '@typescript-eslint/no-unnecessary-type-assertion': 'error',
+    '@typescript-eslint/no-unused-vars': 'error',
+    '@typescript-eslint/no-useless-constructor': 'error',
+    '@typescript-eslint/no-var-requires': 'error',
+    '@typescript-eslint/prefer-for-of': 'warn',
+    '@typescript-eslint/prefer-function-type': 'warn',
+    '@typescript-eslint/prefer-includes': 'error',
+    '@typescript-eslint/prefer-string-starts-ends-with': 'error',
+    '@typescript-eslint/promise-function-async': 'error',
+    '@typescript-eslint/require-array-sort-compare': 'error',
+    '@typescript-eslint/restrict-plus-operands': 'error',
+    '@typescript-eslint/space-before-function-paren': 'off',
+    '@typescript-eslint/unbound-method': 'error'
+  }

.github/linters/.markdown-lint.yml

@@ -0,0 +1,18 @@
+# Unordered list style
+MD004:
+  style: dash
+
+# Ordered list item prefix
+MD029:
+  style: one
+
+# Spaces after list markers
+MD030:
+  ul_single: 1
+  ol_single: 1
+  ul_multi: 1
+  ol_multi: 1
+
+# Code block style
+MD046:
+  style: fenced

.github/linters/.yaml-lint.yml

@@ -0,0 +1,10 @@
+rules:
+  document-end: disable
+  document-start:
+    level: warning
+    present: false
+  line-length:
+    level: warning
+    max: 80
+    allow-non-breakable-words: true
+    allow-non-breakable-inline-mappings: true

.github/linters/tsconfig.json

@@ -0,0 +1,9 @@
+{
+  "$schema": "https://json.schemastore.org/tsconfig",
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "noEmit": true
+  },
+  "include": ["../../__tests__/**/*", "../../src/**/*"],
+  "exclude": ["../../dist", "../../node_modules", "../../coverage", "*.json"]
+}

.github/workflows/check-dist.yml

@@ -0,0 +1,55 @@
+name: Transpiled JavaScript
+
+on:
+  workflow_dispatch:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches:
+      - main
+
+jobs:
+  check-dist:
+    name: Check dist/
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+
+      - name: Setup Node.js
+        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b # v4.0.3
+        with:
+          node-version-file: .node-version
+          cache: npm
+
+      - name: Install Dependencies
+        run: npm ci
+
+      - name: Build dist/ Directory
+        run: npm run bundle
+
+      - name: Compare Directories
+        id: compare
+        shell: bash
+        run: |
+          if [ ! -d dist/ ]; then
+            echo "::error::Expected dist/ directory does not exist"
+            exit 1
+          fi
+
+          [ "$(git diff --ignore-space-at-eol --text dist/ | wc -l)" -eq 0 ] && DIFF=false || DIFF=true
+          echo "diff=$DIFF" | tee -a "$GITHUB_OUTPUT"
+          if [ "$DIFF" == "true" ]; then
+            echo "::error::Detected uncommitted changes after build"
+            exit 1
+          fi
+
+      - name: Upload dist/
+        if: (!cancelled()) && steps.compare.outputs.diff == 'true'
+        uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # v4.4.0
+        with:
+          name: dist
+          path: dist/

.github/workflows/ci.yml

@@ -0,0 +1,74 @@
+name: Continuous Integration
+
+on:
+  workflow_dispatch:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches:
+      - main
+
+jobs:
+  test:
+    name: TypeScript Tests
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+
+      - name: Setup Node.js
+        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b # v4.0.3
+        with:
+          node-version-file: .node-version
+          cache: npm
+
+      - name: Install Dependencies
+        run: npm ci
+
+      - name: Test
+        run: npm run ci-test
+
+  format:
+    name: Check formatting
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+
+      - name: Setup Node.js
+        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b # v4.0.3
+        with:
+          node-version-file: .node-version
+          cache: npm
+
+      - name: Install Dependencies
+        run: npm ci
+
+      - name: Check Format
+        run: npm run format:check
+
+  lint:
+    name: Lint codebase
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+
+      - name: Setup Node.js
+        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b # v4.0.3
+        with:
+          node-version-file: .node-version
+          cache: npm
+
+      - name: Install Dependencies
+        run: npm ci
+
+      - name: Lint
+        run: npm run lint

.github/workflows/codeql.yml

@@ -0,0 +1,33 @@
+name: CodeQL
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '11 20 * * *'
+  pull_request:
+    branches:
+      - main
+  push:
+    branches:
+      - main
+
+jobs:
+  codeql:
+    name: CodeQL scan
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@4dd16135b69a43b6c8efb853346f8437d92d3c93 # v3.26.6
+        with:
+          languages: TypeScript
+          source-root: src
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@4dd16135b69a43b6c8efb853346f8437d92d3c93 # v3.26.6

.github/workflows/shared-tags.yml

@@ -4,7 +4,7 @@ run-name: ${{ github.ref_name }}
 on:
   push:
     tags:
-      - "v*.*.*"
+      - 'v*.*.*'
 
 jobs:
   release: