als-require - npm Package Compare versions

Comparing version 0.4.0 to 0.5.0

index.js

@@ -7,3 +7,5 @@ const fs = require('fs')
 class Require {
-   static getModule(path, context) { return new Require(path, context).getContent().build() }
+   static getModule(path, context,contextName) { 
+      return new Require(path, context, contextName).getContent().build() 
+   }
    static contents = {}
@@ -17,3 +19,3 @@ static relativePath = calledFrom().replace(rootPath, '')
 
-   constructor(path, context = {}) {
+   constructor(path, context = {},contextName = 'context') {
       this.modules = {}
@@ -23,2 +25,3 @@ this.contents = {}
       this.context = context
+      this.contextName = contextName
    }
@@ -57,9 +60,10 @@
 
-   build(modules = this.modules) {
+   build(modules = this.modules,context,contextName = this.contextName) {
       function require(path) {return modules[path] || null}
       const keys = Object.keys(this.contents).reverse()
-
+      if(!context) context = this.context
+      else context = {...this.context,...context}
       keys.map(path => {
          const module = { exports: {} }
-         const params = { module, require, exports: module.exports, context: this.context }
+         const params = { module, require, exports: module.exports, [contextName]: context }
          try { new Function(...Object.keys(params), this.contents[path])(...Object.values(params)) }
@@ -66,0 +70,0 @@ catch (error) {this.error(error,path)}

package.json

 {
   "name": "als-require",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "main": "index.js",
@@ -5,0 +5,0 @@ "scripts": {

readme.md

@@ -53,5 +53,5 @@ # als-require
 class Require {
-   static getModule(path, context) {}
+   static getModule(path, context,contextName) {}
    static contents = {}
-   constructor(path, context = {}) {
+   constructor(path, context = {},contextName) {
       this.modules = {}
@@ -63,3 +63,3 @@ this.contents = {}
    getContent(path = this.path, from = Require.relativePath) {}
-   build(modules = this.modules) {}
+   build(modules = this.modules,context,contextName = this.contextName) {}
 }
@@ -73,2 +73,3 @@ ```
 * `context` (Object): shared object which will be available in all modules
+* `contextName` (String): Name for context variable (default context)
 
@@ -85,4 +86,8 @@
 * `require.build()` - builds all modules results
-  * `require.modules` - includes all module's results
-  * `require.result` - has the main module result (export)
+  * parameters:
+    * `modules` - you can add custom modules (for example modules from backend for same path)
+    * `context` - private context for curent build (will includes instance.context properties too)
+    * `contextName` - private conteName for curent build
+* `require.modules` - includes all module's results after build
+* `require.result` - has the main module result (export) after build
 
@@ -89,0 +94,0 @@

require.js

 class Require {
    static contents = {}
-   static async getModule(path, context) {
-      const mod = new Require(path, context)
+   static async getModule(path, context, contextName) {
+      const mod = new Require(path, context,contextName)
       await mod.getContent()
@@ -24,3 +24,3 @@ return mod.build()
 
-   constructor(path, context = {}) {
+   constructor(path, context = {},contextName = 'context') {
       this.modules = {}
@@ -30,2 +30,3 @@ this.contents = {}
       this.context = context
+      this.contextName = contextName
    }
@@ -66,9 +67,11 @@
 
-   build(modules = this.modules) {
+   build(modules = this.modules,context,contextName = this.contextName) {
       function require(path) {return modules[path] || null}
       const keys = Object.keys(this.contents).reverse()
+      if(!context) context = this.context
+      else context = {...this.context,...context}
 
       keys.map(path => {
          const module = { exports: {} }
-         const params = { module, require, exports: module.exports, context: this.context }
+         const params = { module, require, exports: module.exports, [contextName]: context }
          try { new Function(...Object.keys(params), this.contents[path])(...Object.values(params)) }
@@ -75,0 +78,0 @@ catch (error) {this.error(error,path)}

tests/index.test.js

@@ -10,25 +10,21 @@ const { describe, it } = require('node:test');
    const bn = b ? b.length : 0;
-   if (an === 0) {
-       return bn;
-   }
-   if (bn === 0) {
-       return an;
-   }
+   if (an === 0) return bn;
+   if (bn === 0) return an;
    const matrix = new Array(bn + 1);
    for (let i = 0; i <= bn; ++i) {
-       matrix[i] = new Array(an + 1);
-       matrix[i][0] = i;
+      matrix[i] = new Array(an + 1);
+      matrix[i][0] = i;
    }
    for (let j = 0; j <= an; ++j) {
-       matrix[0][j] = j;
+      matrix[0][j] = j;
    }
    for (let i = 1; i <= bn; ++i) {
-       for (let j = 1; j <= an; ++j) {
-           const cost = (b[i - 1] === a[j - 1]) ? 0 : 1;
-           matrix[i][j] = Math.min(
-               matrix[i - 1][j] + 1,        // Deletion
-               matrix[i][j - 1] + 1,        // Insertion
-               matrix[i - 1][j - 1] + cost  // Substitution
-           );
-       }
+      for (let j = 1; j <= an; ++j) {
+         const cost = (b[i - 1] === a[j - 1]) ? 0 : 1;
+         matrix[i][j] = Math.min(
+            matrix[i - 1][j] + 1,        // Deletion
+            matrix[i][j - 1] + 1,        // Insertion
+            matrix[i - 1][j - 1] + cost  // Substitution
+         );
+      }
    }
@@ -70,6 +66,6 @@ return matrix[bn][an];
 
-      Object.entries(mod.contents).forEach(([path,content]) => {
-         const fullPath = join(__dirname,'..',path)
-         const actual = fs.readFileSync(fullPath,'utf-8')
-         assert(areStringsApproximatelyEqual(actual,content))
+      Object.entries(mod.contents).forEach(([path, content]) => {
+         const fullPath = join(__dirname, '..', path)
+         const actual = fs.readFileSync(fullPath, 'utf-8')
+         assert(areStringsApproximatelyEqual(actual, content))
       })
@@ -109,3 +105,3 @@
          mod.build()
-         assert(false,'Should throw error')
+         assert(false, 'Should throw error')
       } catch (error) {
@@ -127,3 +123,3 @@ // console.log(error)
       const result = mod.result
-      
+
       assert(result.calledFrom === null)
@@ -135,1 +131,38 @@ assert(typeof result.calledFrom1 === 'function')
 });
+
+describe('Require class extended tests', () => {
+   it('should allow changing the context name dynamically', () => {
+      const req = new Require('./modules/testModule', { customKey: 'initial value' });
+      const context = { customKey: 'customValue' };
+      req.getContent();
+      const { result } = req.build(undefined, context, 'customContext');
+      assert.deepStrictEqual(result, { result: 'Success', contextValue: 'customValue' })
+   });
+
+   it('should handle multiple contexts correctly', () => {
+      const req = new Require('./modules/testModule');
+      req.getContent();
+
+      // Построение с первым контекстом
+      const firstContext = { data: 'first' };
+      const { result:firstResult } = req.build({}, firstContext, 'firstContext');
+      assert.deepStrictEqual(firstResult, { result: 'Success', contextValue: 'first' })
+
+      const secondContext = { data: 'second' };
+      const { result:secondResult } = req.build({}, secondContext, 'secondContext');
+      assert.deepStrictEqual(secondResult, { result: 'Success', contextValue: 'second' })
+   });
+
+   it('should correctly handle custom context names in errors', () => {
+      const req = new Require('./modules/moduleWithError');
+      req.getContent();
+      try {
+         // Используем кастомное имя контекста, которое будет упомянуто в ошибке
+         req.build({}, { errorDetail: 'critical' }, 'customErrorContext');
+         assert.fail('Should have thrown an error due to module error');
+      } catch (error) {
+         assert(error.message.includes('customErrorContext'), 'Error does not correctly reference the custom context name');
+      }
+   });
+
+});

Fixed alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

27739

increased by23.05%

Number of package files

17

increased by21.43%

Lines of code

365

increased by16.61%

Number of lines in readme file

158

increased by3.27%

Number of medium supply chain risk alerts

3

decreased by-25%

No dependency changes