json-schema-faker · Mar 14, 2025 · Mar 14, 2025 · Mar 14, 2025
diff --git a/docs/README.md b/docs/README.md
@@ -9,7 +9,7 @@
 
 The source code is written in modern ES6-modules through `src` (for testing), but bundled versions are provided to ensure portabilty:
 
-- `vendor.js` required dependencies for browser usage: `json-schema-ref-parser` and `jsonpath-plus`
+- `vendor.js` required dependencies for browser usage: `json-schema-ref-parser`
 - `bundle.js` is generated containing both dependencies from above, ready for the browser!
 - `main.{iife,esm,cjs}.js` are the bundled versions for general usage on NodeJS
 

diff --git a/package.json b/package.json
@@ -46,7 +46,7 @@
     "watch": "npm run mortero -- --platform browser -dw",
     "build": "NODE_ENV=production npm run mortero -- -fS --no-minify --platform browser",
     "pretest": "npm run lint && npm run build -- -ymain -yshared",
-    "copy:vendor": "concat -o dist/vendor.js node_modules/json-schema-ref-parser/dist/ref-parser.min.js node_modules/jsonpath-plus/dist/index-browser-umd.min.cjs",
+    "copy:vendor": "cp node_modules/json-schema-ref-parser/dist/ref-parser.min.js dist/vendor.js",
     "copy:bundle": "concat -o dist/bundle.js dist/vendor.js dist/main.iife.js",
     "copy:wargs": "concat -o dist/wargs.cjs node_modules/wargs/dist/wargs.cjs",
     "entry:cjs": "node patch.js",
@@ -66,8 +66,7 @@
       "**/app.js"
     ],
     "external": [
-      "json-schema-ref-parser",
-      "jsonpath-plus"
+      "json-schema-ref-parser"
     ],
     "options": {
       "less": {
@@ -99,8 +98,7 @@
     "index.d.ts"
   ],
   "dependencies": {
-    "json-schema-ref-parser": "^6.1.0",
-    "jsonpath-plus": "^10.1.0"
+    "json-schema-ref-parser": "^6.1.0"
   },
   "devDependencies": {
     "@faker-js/faker": "^7.6.0",

diff --git a/patch.js b/patch.js
@@ -8,8 +8,3 @@ writeFileSync('dist/index.cjs', 'module.exports = require("./main.cjs").default;
 
 // prefix was setting `location` and that caused redirections under browser-like environments
 // if you run this module on a browser-like environment that does not have `location` set it'll fail
-
-let vendor = readFileSync('dist/vendor.js').toString();
-vendor = `!(()=>{${vendor}})()`;
-
-writeFileSync('dist/vendor.js', vendor);
diff --git a/src/lib/api/defaults.mjs b/src/lib/api/defaults.mjs
@@ -25,7 +25,6 @@ defaults.maxItems = null;
 defaults.minLength = 0;
 defaults.maxLength = null;
 
-defaults.resolveJsonPath = false;
 defaults.reuseProperties = false;
 defaults.fillProperties = true;
 defaults.sortProperties = false;

diff --git a/src/lib/core/cleanSchema.mjs b/src/lib/core/cleanSchema.mjs
diff --git a/src/lib/core/run.mjs b/src/lib/core/run.mjs
@@ -1,87 +1,8 @@
-import { getDependencies } from '../vendor.mjs';
 import optionAPI from '../api/option.mjs';
-import traverse from './traverse.mjs';
-import random from './random.mjs';
+import createTraverse from './traverse.mjs';
 import utils from './utils.mjs';
 import buildResolveSchema from './buildResolveSchema.mjs';
 
-function pick(data) {
-  return Array.isArray(data)
-    ? random.pick(data)
-    : data;
-}
-
-function cycle(data, reverse) {
-  if (!Array.isArray(data)) {
-    return data;
-  }
-
-  const value = reverse
-    ? data.pop()
-    : data.shift();
-
-  if (reverse) {
-    data.unshift(value);
-  } else {
-    data.push(value);
-  }
-
-  return value;
-}
-
-function resolve(obj, data, values, property) {
-  if (!obj || typeof obj !== 'object') {
-    return obj;
-  }
-
-  if (!values) {
-    values = {};
-  }
-
-  if (!data) {
-    data = obj;
-  }
-
-  if (Array.isArray(obj)) {
-    return obj.map(x => resolve(x, data, values, property));
-  }
-
-  if (obj.jsonPath) {
-    const { JSONPath } = getDependencies();
-
-    const params = typeof obj.jsonPath !== 'object'
-      ? { path: obj.jsonPath }
-      : obj.jsonPath;
-
-    params.group = obj.group || params.group || property;
-    params.cycle = obj.cycle || params.cycle || false;
-    params.reverse = obj.reverse || params.reverse || false;
-    params.count = obj.count || params.count || 1;
-
-    const key = `${params.group}__${params.path}`;
-
-    if (!values[key]) {
-      if (params.count > 1) {
-        values[key] = JSONPath(params.path, data).slice(0, params.count);
-      } else {
-        values[key] = JSONPath(params.path, data);
-      }
-    }
-
-    if (params.cycle || params.reverse) {
-      return cycle(values[key], params.reverse);
-    }
-
-    return pick(values[key]);
-  }
-
-  Object.keys(obj).forEach(k => {
-    obj[k] = resolve(obj[k], data, values, k);
-  });
-
-  return obj;
-}
-
 // TODO provide types?
 function run(refs, schema, container, synchronous) {
   if (Object.prototype.toString.call(schema) !== '[object Object]') {
@@ -90,6 +11,8 @@ function run(refs, schema, container, synchronous) {
 
   const refDepthMin = optionAPI('refDepthMin') || 0;
   const refDepthMax = optionAPI('refDepthMax') || 3;
+  const ticks = optionAPI('ticks') ?? -1;
+  const traverse = createTraverse(ticks);
 
   try {
     const { resolveSchema } = buildResolveSchema({
@@ -100,16 +23,7 @@ function run(refs, schema, container, synchronous) {
       refDepthMin,
       refDepthMax,
     });
-    const result = traverse(utils.clone(schema), [], resolveSchema);
-
-    if (optionAPI('resolveJsonPath')) {
-      return {
-        value: resolve(result.value),
-        context: result.context,
-      };
-    }
-
-    return result;
+    return traverse(utils.clone(schema), [], resolveSchema);
   } catch (e) {
     if (e.path) {
       throw new Error(`${e.message} in /${e.path.join('/')}`);

diff --git a/src/lib/core/toMaybeDraft4.mjs b/src/lib/core/toMaybeDraft4.mjs
@@ -0,0 +1,50 @@
+const KNOWN_VOCABULARY = new Set([
+  '$ref',
+  'id',
+  '$schema',
+  'title',
+  'description',
+  'default',
+  'multipleOf',
+  'maximum',
+  'exclusiveMaximum',
+  'minimum',
+  'exclusiveMinimum',
+  'maxLength',
+  'minLength',
+  'pattern',
+  'additionalItems',
+  'items',
+  'maxItems',
+  'minItems',
+  'uniqueItems',
+  'maxProperties',
+  'minProperties',
+  'required',
+  'additionalProperties',
+  'definitions',
+  'properties',
+  'patternProperties',
+  'dependencies',
+  'enum',
+  'type',
+  'format',
+  'allOf',
+  'anyOf',
+  'oneOf',
+  'not',
+]);
+
+function toMaybeDraft4(maybeSchema) {
+  const keys = Object.keys(maybeSchema);
+  const maybeDraft4 = {};
+  for (const key of keys) {
+    if (KNOWN_VOCABULARY.has(key)) {
+      toMaybeDraft4[key] = maybeSchema[key];
+    }
+  }
+
+  return maybeDraft4;
+}
+
+export default toMaybeDraft4;