Features for diffing openapi-compatible json specs.

.eslintignore

@@ -2,3 +2,4 @@ lib/
 dist/
 node_modules/
 coverage/
+openapi.json

.eslintrc.yml

@@ -0,0 +1,83 @@
+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/func-call-spacing': ['error', 'never'],
+    '@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/semi': ['error', 'never'],
+    '@typescript-eslint/space-before-function-paren': 'off',
+    '@typescript-eslint/type-annotation-spacing': 'error',
+    '@typescript-eslint/unbound-method': 'error'
+  }

.github/workflows/ci.yml

@@ -47,18 +47,35 @@ jobs:
   test-action:
     name: GitHub Actions Test
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+      repository-projects: write
 
     steps:
       - name: Checkout
         id: checkout
         uses: actions/checkout@v4
 
-      - name: Test Local Action
+      - name: Test Local Action And Capture Output
         id: test-action
         uses: ./
         with:
           milliseconds: 2000
 
+      # echo outputs from test-action's stdout
+      - name: Echo Output
+        id: echo-output
+        run: echo "${{ steps.test-action.outputs.result }})"
+
+      - name: Post comment on PR
+        uses: peter-evans/create-or-update-comment@v4
+        with:
+          issue-number: ${{ github.event.pull_request.number }}
+
+          body: |
+            ${{ steps.test-action.outputs.result }}
+
       - name: Print Output
         id: output
         run: echo "${{ steps.test-action.outputs.time }}"

.gitignore

@@ -101,3 +101,5 @@ __tests__/runner/*
 .idea
 .vscode
 *.code-workspace
+
+.local/*

.prettierignore

@@ -1,3 +1,4 @@
 dist/
 node_modules/
 coverage/
+openapi.json

CODEOWNERS

@@ -1,3 +1,3 @@
 # Repository CODEOWNERS
 
-* @actions/actions-oss-maintainers
+* @jaychang99

action.yml

@@ -18,6 +18,8 @@ inputs:
 outputs:
   time:
     description: 'Your output description here'
+  result:
+    description: 'The result of the Typescript test'
 
 runs:
   using: node20

debug/markdown-stylesheet.css

@@ -0,0 +1,34 @@
+* {
+  all: revert;
+
+  table {
+    border-spacing: 0 !important;
+    border-collapse: collapse !important;
+    border-color: inherit !important;
+    display: block !important;
+    width: max-content !important;
+    max-width: 100% !important;
+    overflow: auto !important;
+  }
+
+  tbody,
+  td,
+  tfoot,
+  th,
+  thead,
+  tr {
+    border-color: inherit !important;
+    border-style: solid !important;
+    border-width: 1px !important;
+    /* fix width of column depending on the longest cell */
+    padding: 0.5em 1em !important;
+    border-spacing: 0 !important;
+    border-collapse: collapse !important;
+  }
+
+  th {
+    font-weight: bold !important;
+    color: black;
+    background-color: white;
+  }
+}