[add] add LibraryCallsRecorder, integrate faker for argument generation

package-lock.json

@@ -27,12 +27,30 @@
         "webpack": "^5.99.9"
       },
       "devDependencies": {
+        "@faker-js/faker": "^9.9.0",
         "@types/eslint-scope": "^8.3.0",
         "@types/estree": "^1.0.8",
         "@types/node": "^24.0.0",
         "classnames": "^2.5.1"
       }
     },
+    "node_modules/@faker-js/faker": {
+      "version": "9.9.0",
+      "resolved": "https://registry.npmjs.org/@faker-js/faker/-/faker-9.9.0.tgz",
+      "integrity": "sha512-OEl393iCOoo/z8bMezRlJu+GlRGlsKbUAN7jKB6LhnKoqKve5DXRpalbItIIcwnCjs1k/FOPjFzcA6Qn+H+YbA==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fakerjs"
+        }
+      ],
+      "license": "MIT",
+      "engines": {
+        "node": ">=18.0.0",
+        "npm": ">=9.0.0"
+      }
+    },
     "node_modules/@isaacs/balanced-match": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/@isaacs/balanced-match/-/balanced-match-4.0.1.tgz",

package.json

@@ -29,6 +29,7 @@
     "webpack": "^5.99.9"
   },
   "devDependencies": {
+    "@faker-js/faker": "^9.9.0",
     "@types/eslint-scope": "^8.3.0",
     "@types/estree": "^1.0.8",
     "@types/node": "^24.0.0",

src/index.mjs

@@ -1,16 +1,16 @@
 
 
-import { readFileSync ,realpathSync ,mkdirSync} from 'node:fs';
+import { readFileSync ,mkdirSync} from 'node:fs';
 import { writeFile } from 'node:fs/promises';
-import tsm, { Project, SyntaxKind ,ts} from 'ts-morph';
+import { Project} from 'ts-morph';
 import {getSliceAndInfoSync} from 'slice-js/src/slice-code/test/helpers/utils.js';
-import path, { dirname,join } from 'node:path';
+import path from 'node:path';
 import { getImportCallsAndArgumentTypes } from './tsCalls.mjs';
-import { LibraryCallsRecorder } from './libcalls.mjs';
+import { wpCompress } from './bundle/index.mjs';
-import { wpCompress } from '../src_bundle/index.mjs';
+import { LibraryTypesRecorder } from './libcalls.mjs';
 /**
  * 
- * @param {LibraryCallsRecorder['calls']} calls 
+ * @param {ReturnType<LibraryTypesRecorder['generateAllArgumentsForRecordedCalls']>} calls 
  * @param {string} FILE_PATH 
  */
 export async function sliceAndWriteCalls(calls, FILE_PATH) {

src/js/LibraryCallsRecorder.mjs

@@ -0,0 +1,30 @@
+/**
+ * Record library calls
+ */
+
+export class LibraryCallsRecorder {
+    /**
+     * @type {Map<string,Map<string,GenericLiteralType[][]>>}
+     */
+    #calls = new Map();
+    /**
+     *
+     * @param {string} moduleName
+     * @param {string} libraryFunctionSegment
+     * @param {any[]} argumentsCalled
+     */
+    pushToMap(moduleName, libraryFunctionSegment, argumentsCalled) {
+        const modulePortion = this.#calls.get(moduleName) ?? new Map();
+
+        const defArgs = modulePortion.get(libraryFunctionSegment) ?? [];
+        defArgs.push(argumentsCalled);
+
+        modulePortion.set(libraryFunctionSegment, defArgs);
+        this.#calls.set(moduleName, modulePortion);
+    }
+
+    get calls() {
+        return this.#calls;
+    }
+
+}

src/libcalls.mjs

@@ -1,50 +1,27 @@
-
 //@ts-check
 /**
 * @typedef {import('estree').Literal["value"]} GenericLiteralType
 */
 
 import tsm, { Type } from 'ts-morph';
-
+import { simpleFaker, faker } from '@faker-js/faker'
-/**
- * Record library calls
- */
-export class LibraryCallsRecorder{
-    /**
-     * @type {Map<string,Map<string,GenericLiteralType[][]>>}
-     */
-    #calls = new Map();
-    /**
-     * 
-     * @param {string} moduleName 
-     * @param {string} libraryFunctionSegment 
-     * @param {any[]} argumentsCalled 
-     */
-    pushToMap(moduleName, libraryFunctionSegment, argumentsCalled){
-        const modulePortion = this.#calls.get(moduleName)?? new Map();
-        
-        const defArgs = modulePortion.get(libraryFunctionSegment) ?? [];
-        defArgs.push(argumentsCalled);
-
-        modulePortion.set(libraryFunctionSegment,defArgs);
-        this.#calls.set(moduleName, modulePortion);
-    }
-
-    get calls(){
-        return this.#calls;
-    }
-    
-}
-
 export class LibraryTypesRecorder {
     /**
      * @type {Map<string,Map<string,Type[][]>>}
      */
     #calls = new Map();
     /**
-     * @param {tsm.TypeChecker} checker
+     * @type {tsm.TypeChecker} checker
      */
     checker;
+
+    /**
+     * 
+     * @param {tsm.TypeChecker} checker 
+     */
+    constructor(checker) {
+        this.checker = checker;
+    }
     /**
      * 
      * @param {string} moduleName 
@@ -66,6 +43,9 @@ export class LibraryTypesRecorder{
     }
 
     generateAllArgumentsForRecordedCalls() {
+        /**
+         * @type {Map<string,Map<string,(GenericLiteralType|null|undefined|{})[][]>>}
+         */
         const callMap = new Map();
         for (const [moduleName, modulePortion] of this.#calls) {
             /**
@@ -73,7 +53,9 @@ export class LibraryTypesRecorder{
              */
             const moduleCallMap = new Map();// todo refactor
             for (const [libraryFunctionSegment, argsList] of modulePortion) {
-                const argsForFunction = argsList.map(args=>args.map(arg=>this.instantiateType(arg)));
+                const argsForFunctionSimple = argsList.map(args => args.map(arg => this.instantiateType(arg)));
+                const argsForFunction = argsList.flatMap(args => simpleFaker.helpers.multiple(()=> args.map(arg => this.instantiateFakerOnType(arg))));
+
                 moduleCallMap.set(libraryFunctionSegment, argsForFunction);
             }
             callMap.set(moduleName, moduleCallMap);
@@ -99,11 +81,59 @@ export class LibraryTypesRecorder{
         }
         return argsTypesForFunctionCalls.map(argTypeForSingleCall => {
             return argTypeForSingleCall.map(type => {
-                return LibraryTypesRecorder.instantiateType(type);
+                return this.instantiateType(type);
 
             });
         });
 
+    }
+    /**
+     * 
+     * @param {Type} type 
+     */
+    instantiateFakerOnType(type) {
+        const literalValue = type.getLiteralValue();
+        if (literalValue !== undefined) {
+            return literalValue;
+        } else if (type.isUndefined()) {
+            return undefined;
+        } else if (type.isString()) {
+            return simpleFaker.string.alphanumeric();
+        } else if (type.isNumber()) {
+            return simpleFaker.number.int();
+        } else if (type.isBoolean()) {
+            return simpleFaker.datatype.boolean();
+        } else if (type.isArray()) {
+            return []// TODO - handle arrays;
+        } else if (type.isObject()) {
+            const newObj = {};
+            for (const prop of type.getProperties()) {
+                const propName = prop.getName();
+                const declarations = prop.getDeclarations();
+                let propType = prop.getDeclaredType();
+                if (declarations.length !== 1) {
+                    console.warn("Multiple declarations for property", propName, "in type", type.getText());
+                } else {
+                    propType = this.checker.getTypeOfSymbolAtLocation(prop, declarations[0]);
+                }
+                newObj[propName] = this.instantiateFakerOnType(propType);
+            }
+            // TODO - handle functions
+            return newObj;
+        } else {
+            console.warn("Unknown type to instantiate", type.getText());
+            if (type.isAny()) {
+                return simpleFaker.helpers.arrayElement([
+                    simpleFaker.string.sample(),
+                    simpleFaker.number.int(),
+                    simpleFaker.datatype.boolean(),
+                    {},
+                    []
+                ]);
+            }
+            return undefined;
+        }
+
     }
     /**
      * 
@@ -111,12 +141,11 @@ export class LibraryTypesRecorder{
      * @returns 
      */
     instantiateType(type) {
-        if(type.isStringLiteral()){
+        const literalValue = type.getLiteralValue();
-            return type.getLiteralValue();
+        if (literalValue !== undefined) {
-        }else if(type.isNumberLiteral()){
+            return literalValue;
-            return Number(type.getText());
+        } else if (type.isUndefined()) {
-        }else if(type.isBooleanLiteral()){
+            return undefined;
-            return type.getText() === 'true';
         } else if (type.isString()) {
             return "";
         } else if (type.isNumber()) {
@@ -126,11 +155,51 @@ export class LibraryTypesRecorder{
         } else if (type.isArray()) {
             return [];
         } else if (type.isObject()) {
+            const newObj = {};
+            for (const prop of type.getProperties()) {
+                const propName = prop.getName();
+                const declarations = prop.getDeclarations();
+                let propType = prop.getDeclaredType();
+                if (declarations.length !== 1) {
+                    console.warn("Multiple declarations for property", propName, "in type", type.getText());
+                } else {
+                    propType = this.checker.getTypeOfSymbolAtLocation(prop, declarations[0]);
+                }
+                newObj[propName] = this.instantiateType(propType);
+            }
             // TODO - handle functions
-            return {};
+            return newObj;
         } else {
             console.warn("Unknown type to instantiate", type.getText());
             return undefined;
         }
     }
+    /**
+     * 
+     * @param {Type} type 
+     */
+    instantiateMultipleFromType(type) {
+        if (type.isStringLiteral()) {
+            return [type.getLiteralValue()];
+        } else if (type.isNumberLiteral()) {
+            return [Number(type.getText())];
+        } else if (type.isBooleanLiteral()) {
+            return [type.getText() === 'true'];
+        } else if (type.is) {
+
+        } else if (type.isString()) {
+            return ["", "a", "b"];
+        } else if (type.isNumber()) {
+            return [0, 1, 2];
+        } else if (type.isBoolean()) {
+            return [false, true];
+        } else if (type.isArray()) {
+            return [[]];
+        } else if (type.isObject()) {
+            // TODO - handle functions
+            return [{}];
+        }
+        console.warn("Unknown type to instantiate", type.getText());
+        return [];
+    }
 }

src/tsCalls.mjs

@@ -11,7 +11,7 @@ import { LibraryTypesRecorder } from './libcalls.mjs';
  * @returns {LibraryTypesRecorder} instance of recorded library calls
  */
 export function getImportCallsAndArgumentTypes(importDecls, checker, mainFilePath) {
-    const libraryCallsRecorder = new LibraryTypesRecorder();
+    const libraryCallsRecorder = new LibraryTypesRecorder(checker);
     for (const importStringDecl of importDecls) {
         // console.log(importStringDecl);
         const importDecl = importStringDecl.getFirstAncestor();

src_bundle/README

@@ -1 +0,0 @@
-Reads a bundle and bundles its dependencies into objects.

src_bundle/install.sh

@@ -1 +0,0 @@
-npm i classnames semver ansi-styles debug supports-color chalk ms minimatch strip-ansi tslib has-flag ansi-regex color-convert color-name type-fest string-width

src_bundle/package-lock.json

@@ -1,257 +0,0 @@
-{
-  "name": "src_bundle",
-  "version": "1.0.0",
-  "lockfileVersion": 3,
-  "requires": true,
-  "packages": {
-    "": {
-      "name": "src_bundle",
-      "version": "1.0.0",
-      "license": "ISC",
-      "dependencies": {
-        "ansi-regex": "^6.1.0",
-        "ansi-styles": "^6.2.1",
-        "chalk": "^5.4.1",
-        "classnames": "^2.5.1",
-        "color-convert": "^3.1.0",
-        "color-name": "^2.0.0",
-        "debug": "^4.4.1",
-        "has-flag": "^5.0.1",
-        "minimatch": "^10.0.3",
-        "ms": "^2.1.3",
-        "semver": "^7.7.2",
-        "string-width": "^7.2.0",
-        "strip-ansi": "^7.1.0",
-        "supports-color": "^10.0.0",
-        "tslib": "^2.8.1",
-        "type-fest": "^4.41.0"
-      }
-    },
-    "node_modules/@isaacs/balanced-match": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/@isaacs/balanced-match/-/balanced-match-4.0.1.tgz",
-      "integrity": "sha512-yzMTt9lEb8Gv7zRioUilSglI0c0smZ9k5D65677DLWLtWJaXIS3CqcGyUFByYKlnUj6TkjLVs54fBl6+TiGQDQ==",
-      "license": "MIT",
-      "engines": {
-        "node": "20 || >=22"
-      }
-    },
-    "node_modules/@isaacs/brace-expansion": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/@isaacs/brace-expansion/-/brace-expansion-5.0.0.tgz",
-      "integrity": "sha512-ZT55BDLV0yv0RBm2czMiZ+SqCGO7AvmOM3G/w2xhVPH+te0aKgFjmBvGlL1dH+ql2tgGO3MVrbb3jCKyvpgnxA==",
-      "license": "MIT",
-      "dependencies": {
-        "@isaacs/balanced-match": "^4.0.1"
-      },
-      "engines": {
-        "node": "20 || >=22"
-      }
-    },
-    "node_modules/ansi-regex": {
-      "version": "6.1.0",
-      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-6.1.0.tgz",
-      "integrity": "sha512-7HSX4QQb4CspciLpVFwyRe79O3xsIZDDLER21kERQ71oaPodF8jL725AgJMFAYbooIqolJoRLuM81SpeUkpkvA==",
-      "license": "MIT",
-      "engines": {
-        "node": ">=12"
-      },
-      "funding": {
-        "url": "https://github.com/chalk/ansi-regex?sponsor=1"
-      }
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-    "node_modules/ansi-styles": {
-      "version": "6.2.1",
-      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-6.2.1.tgz",
-      "integrity": "sha512-bN798gFfQX+viw3R7yrGWRqnrN2oRkEkUjjl4JNn4E8GxxbjtG3FbrEIIY3l8/hrwUwIeCZvi4QuOTP4MErVug==",
-      "license": "MIT",
-      "engines": {
-        "node": ">=12"
-      },
-      "funding": {
-        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
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-      "license": "MIT",
-      "engines": {
-        "node": "^12.17.0 || ^14.13 || >=16.0.0"
-      },
-      "funding": {
-        "url": "https://github.com/chalk/chalk?sponsor=1"
-      }
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-    "node_modules/classnames": {
-      "version": "2.5.1",
-      "resolved": "https://registry.npmjs.org/classnames/-/classnames-2.5.1.tgz",
-      "integrity": "sha512-saHYOzhIQs6wy2sVxTM6bUDsQO4F50V9RQ22qBpEdCW+I+/Wmke2HOl6lS6dTpdxVhb88/I6+Hs+438c3lfUow==",
-      "license": "MIT"
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-      "license": "MIT",
-      "dependencies": {
-        "color-name": "^2.0.0"
-      },
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-      "license": "MIT",
-      "engines": {
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-      }
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-        }
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-      "engines": {
-        "node": ">=18"
-      },
-      "funding": {
-        "url": "https://github.com/chalk/supports-color?sponsor=1"
-      }
-    },
-    "node_modules/tslib": {
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-      "license": "0BSD"
-    },
-    "node_modules/type-fest": {
-      "version": "4.41.0",
-      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-4.41.0.tgz",
-      "integrity": "sha512-TeTSQ6H5YHvpqVwBRcnLDCBnDOHWYu7IvGbHT6N8AOymcr9PJGjc1GTtiWZTYg0NCgYwvnYWEkVChQAr9bjfwA==",
-      "license": "(MIT OR CC0-1.0)",
-      "engines": {
-        "node": ">=16"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/sindresorhus"
-      }
-    }
-  }
-}

src_bundle/package.json

@@ -1,29 +0,0 @@
-{
-  "name": "src_bundle",
-  "version": "1.0.0",
-  "description": "Reads a bundle and bundles its dependencies into objects.",
-  "main": "index.js",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "author": "",
-  "license": "ISC",
-  "dependencies": {
-    "ansi-regex": "^6.1.0",
-    "ansi-styles": "^6.2.1",
-    "chalk": "^5.4.1",
-    "classnames": "^2.5.1",
-    "color-convert": "^3.1.0",
-    "color-name": "^2.0.0",
-    "debug": "^4.4.1",
-    "has-flag": "^5.0.1",
-    "minimatch": "^10.0.3",
-    "ms": "^2.1.3",
-    "semver": "^7.7.2",
-    "string-width": "^7.2.0",
-    "strip-ansi": "^7.1.0",
-    "supports-color": "^10.0.0",
-    "tslib": "^2.8.1",
-    "type-fest": "^4.41.0"
-  }
-}

test_src/index.mjs

@@ -1,10 +1,10 @@
 import fs,{readFile} from 'node:fs'
 
-// import classnames from 'classnames'
+import classnames from 'classnames'
-import * as s from 'esprima'
+// import * as s from 'esprima'
 // import {sum, div} from './arithmetic.cjs';
 
 console.log(s.parseScript("const a = 5;")); // $ExpectType boolean
-// console.log(classnames({a:true,b:true})); // $ExpectType string
+console.log(classnames(Object.freeze({a:true,b:true}))); // $ExpectType string
 // console.log(sum(2, 3)); 
 // console.log(neq('1.0.0', '1.0.1')); // $ExpectType boolean