Rewrote in typescript, changed testing suite to vite, ESM & CJS builds

.eslintrc.js

@@ -3,18 +3,31 @@ module.exports = {
     browser: true,
     commonjs: true,
     es6: true,
-    node: true
+    node: true,
   },
-  extends: [
-    "eslint:recommended"
-  ],
+  extends: ["prettier", "eslint:recommended", "plugin:@typescript-eslint/recommended"],
+  parser: "@typescript-eslint/parser",
   globals: {
-    Atomics: 'readonly',
-    SharedArrayBuffer: 'readonly'
+    Atomics: "readonly",
+    SharedArrayBuffer: "readonly",
   },
   parserOptions: {
-    ecmaVersion: 2018
+    ecmaVersion: 2018,
   },
+  plugins: ["prettier", "unused-imports", "@typescript-eslint"],
   rules: {
-  }
-}
+    "linebreak-style": ["error", "unix"],
+    quotes: ["error", "double"],
+    semi: ["error", "always"],
+    "@typescript-eslint/no-explicit-any": "off",
+    "@typescript-eslint/ban-ts-comment": "off",
+    "@typescript-eslint/consistent-type-definitions": ["error", "interface"],
+    "@typescript-eslint/consistent-type-imports": [
+      "error",
+      {
+        prefer: "type-imports",
+      },
+    ],
+  },
+  ignorePatterns: ["dist/**"],
+};

.github/workflows/release.yml

@@ -14,9 +14,9 @@ jobs:
       - uses: actions/setup-node@v3
         with:
           node-version: 18
-      - run: npm ci
-      - run: npm run build --if-present
-      - run: npm test
+      - run: yarn install --frozen-lockfile
+      - run: yarn build
+      - run: yarn test
       - run: npx semantic-release --branches main
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/test.yml

@@ -12,15 +12,16 @@ jobs:
           - 16
           - 18
     steps:
-    - uses: actions/checkout@v3
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v3
-      with:
-        node-version: ${{ matrix.node-version }}
-    - name: npm install, build, and test
-      run: |
-        npm ci
-        npm run build --if-present
-        npm test
-      env:
-        CI: true
+      - uses: actions/checkout@v3
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: yarn install, build, and test
+        run: |
+          yarn --frozen-lockfile
+          yarn build --if-present
+          yarn lint
+          yarn test
+        env:
+          CI: true

.gitignore

@@ -1,3 +1,40 @@
 *.swp
+build.sh
+.coveralls.yml
+.node-version
+.nyc_output
+yarn.lock
+resolved.yaml
+
+# Logs
+logs
+*.log
+npm-debug.log*
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Grunt intermediate storage
+# (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
 node_modules
+jspm_packages
+
+# Optional npm cache directory
+.npm
+
+# Optional REPL history
+.node_repl_history
+dist
 .idea

README.md

@@ -18,12 +18,12 @@ If you need to do the conversion in reverse, checkout [json-schema-to-openapi-sc
 
 ## Features
 
-* converts OpenAPI v3.0 Schema Object to JSON Schema Draft 4
-* converts OpenAPI v3.0 Parameter Object to JSON Schema Draft 4
-* deletes `nullable` and adds `"null"` to `type` array if `nullable` is `true`
-* supports deep structures with nested `allOf`s etc.
-* removes [OpenAPI specific properties](https://spec.openapis.org/oas/v3.0.3.html#fixed-fields-20) such as `discriminator`, `deprecated` etc. unless specified otherwise
-* optionally supports `patternProperties` with `x-patternProperties` in the Schema Object
+- converts OpenAPI v3.0 Schema Object to JSON Schema Draft 4
+- converts OpenAPI v3.0 Parameter Object to JSON Schema Draft 4
+- deletes `nullable` and adds `"null"` to `type` array if `nullable` is `true`
+- supports deep structures with nested `allOf`s etc.
+- removes [OpenAPI specific properties](https://spec.openapis.org/oas/v3.0.3.html#fixed-fields-20) such as `discriminator`, `deprecated` etc. unless specified otherwise
+- optionally supports `patternProperties` with `x-patternProperties` in the Schema Object
 
 **NOTE**: `$ref`s are not handled in any way, so please use a resolver such as [json-schema-ref-parser](https://github.com/APIDevTools/json-schema-ref-parser) or [swagger-cli bundle](https://www.npmjs.com/package/swagger-cli) prior to using this package.
 
@@ -38,13 +38,12 @@ npm install --save @openapi-contrib/openapi-schema-to-json-schema
 Here's a small example to get the idea:
 
 ```js
-
-var toJsonSchema = require('@openapi-contrib/openapi-schema-to-json-schema');
+var toJsonSchema = require("@openapi-contrib/openapi-schema-to-json-schema");
 
 var schema = {
-  type: 'string',
-  format: 'date-time',
-  nullable: true
+  type: "string",
+  format: "date-time",
+  nullable: true,
 };
 
 var convertedSchema = toJsonSchema(schema);
@@ -80,8 +79,8 @@ For example
 
 ```js
 var schema = {
-  type: 'string',
-  format: 'date'
+  type: "string",
+  format: "date",
 };
 
 var convertedSchema = toJsonSchema(schema, { dateToDateTime: true });
@@ -128,16 +127,16 @@ See `test/pattern_properties.test.js` for examples how this works.
 OpenAPI parameters can be converted:
 
 ```js
-var toJsonSchema = require('@openapi-contrib/openapi-schema-to-json-schema').fromParameter;
+var toJsonSchema = require("@openapi-contrib/openapi-schema-to-json-schema").fromParameter;
 
 var param = {
-  name: 'parameter name',
-  in: 'query',
+  name: "parameter name",
+  in: "query",
   schema: {
-    type: 'string',
-    format: 'date'
-  }
-}
+    type: "string",
+    format: "date",
+  },
+};
 
 var convertedSchema = toJsonSchema(param);
 
@@ -200,10 +199,10 @@ This package is [Treeware](https://treeware.earth). If you use it in production,
 - [mikunn][] for originally creating this package.
 - [All Contributors][link-contributors]
 
-[Stoplight]: https://stoplight.io/
+[stoplight]: https://stoplight.io/
 [mikunn]: https://github.com/mikunn
 [link-contributors]: https://github.com/openapi-contrib/openapi-schema-to-json-schema/graphs/contributors
 
-## Copyright  
+## Copyright
 
 Copyright 2021 the [OpenAPI Contrib organization](https://github.com/openapi-contrib). Code released under the [MIT License](https://github.com/openapi-contrib/openapi-schema-to-json-schema/blob/main/LICENSE).