@universal-packages/variable-replacer - npm Package Compare versions

Comparing version 1.2.0 to 1.3.0

evaluateAndReplace.d.ts

@@ -1,1 +0,1 @@
-export declare function evaluateAndReplace(input: string, enclosures?: [string, string]): string;
+export declare function evaluateAndReplace(input: string, scope?: Record<string, any>, enclosures?: [string, string]): string;

evaluateAndReplace.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.evaluateAndReplace = void 0;
-function evaluateAndReplace(input, enclosures = ['<%', '%>']) {
+const isolatedEval_1 = require("./isolatedEval");
+function evaluateAndReplace(input, scope = {}, enclosures = ['<%', '%>']) {
     let finalValue = input;
@@ -17,3 +18,3 @@ const enclosureA = `\\${enclosures[0].split('').join('\\')}`;
             const jsCode = execResult[1];
-            const evaluation = eval(jsCode);
+            const evaluation = (0, isolatedEval_1.____MMMEVALUEATE98786875674674)(jsCode, scope);
             // "result is << 1 + 1 >>" --> "result is 2"
@@ -20,0 +21,0 @@ finalValue = finalValue.replace(currentMatch, evaluation);

package.json

 {
   "name": "@universal-packages/variable-replacer",
-  "version": "1.2.0",
+  "version": "1.3.0",
   "description": "Easily inject environment variables or provided variables to compose richer strings.",
@@ -5,0 +5,0 @@ "author": "David De Anda <[e-mail]> (https://github.com/universal-packages)",

README.md

@@ -77,3 +77,3 @@ # Variable Replacer
 
-#### **`evaluateAndReplace(input: string, [enclosures: [string, string]])`**
+#### **`evaluateAndReplace(input: string, scope: Object, [enclosures: [string, string]])`**
 
@@ -93,2 +93,17 @@ Captures what is between the enclosures and evaluates it as a JS expression. The result is then used to replace the match in the string.
 
+#### Scope
+
+You can provide your own scope to use in your expression.
+
+```js
+import { evaluateAndReplace } from '@universal-packages/variable-replacer'
+
+const string = 'key: <% cpusCount / 2 %>, another: <% mem / 2 %>'
+const finalString = evaluateAndReplace(string, { cpusCount: 4, mem: 16 })
+
+console.log(finalString)
+
+// > 'key: 2, another: 8'
+```
+
 #### Enclosures
@@ -95,0 +110,0 @@

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Improved metrics

Total package byte prevSize

17727

increased by12.75%

Number of package files

21

increased by16.67%

Lines of code

110

increased by15.79%

Number of lines in readme file

187

increased by8.72%

No dependency changes