make-mega - npm Package Compare versions

Comparing version 0.1.41 to 0.2.0

index.js

 const fs = require("fs"),
-  mb = 1000000,
+  oneMega = require('./one-mega'),
   size = process.argv[2] || 100;
 
-let content = "0";
-
 function main() {
   try {
-    if (size > 700)
-      throw new Error("Sorry, I can only make files up to 700mb.");
-
-    console.log("Generating base string...");
-    while (content.length < size * mb) {
-      let additive = content;
-      if (additive.length > mb * 600) additive = additive.substring(0, 10 * mb);
-      if (additive.length > mb * 500) additive = additive.substring(0, 50 * mb);
-      content = `${content}${additive}`;
-    }
-
-    console.log(`Trimming to ${size}mb...`);
-    const offset = content.length - mb * size;
-    content = content.substring(0, content.length - offset);
-
     console.log(`Attempting to write...`);
     // eslint-disable-next-line node/prefer-promises/fs
-    fs.writeFile(
-      Math.floor(content.length / 1000 / 1000) + "-mb.txt",
-      content,
-      error => {
-        if (error) throw error;
-        console.log(`${size}mb file successfully created.`);
-      }
-    );
+    const stream = fs.createWriteStream(size + "-mb.txt", { flags: 'a'});
+    [...Array(size)].forEach(function(item, index) {
+      stream.write(oneMega);
+    })
+    stream.end();
+    console.log(`${size}mb file successfully created.`);
   } catch ({ message }) {
@@ -39,2 +20,4 @@ console.log(message);
 
+main();
+
 module.exports = main;

package.json

 {
   "name": "make-mega",
-  "version": "0.1.41",
+  "version": "0.2.0",
   "description": "Make large files for testing in increments of one megabyte. ",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -24,1 +24,4 @@ # make-mega
 ```
+
+## Releases
+ * 0.2.0 - Change to using a stream to append the data to the file. This should remove the previous file size limitations.

New 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

105909105

increased by3220000.49%

Number of package files

7

increased by40%

Lines of code

4123

increased by10207.5%

Number of lines in readme file

26

increased by8.33%

Worsened metrics

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes