careful-downloader - npm Package Compare versions

Comparing version 1.1.0 to 1.2.0

index.js

@@ -12,2 +12,3 @@ import path from "path";
 export default async function downloader(downloadUrl, checksumUrl, options) {
+  // intialize options if none are set
   options = options || {};
@@ -40,20 +41,22 @@
     // validate the checksum of the download
-    await checkChecksum(options.tempDir, options.filename, "checksums.txt", options.algorithm, options.encoding);
+    if (await checkChecksum(options.tempDir, options.filename, "checksums.txt", options.algorithm, options.encoding)) {
+      // optionally clear the target directory of existing files
+      if (options.cleanDestDir) {
+        await fs.remove(options.destDir);
+      }
 
-    // optionally clear the target directory of existing files
-    if (options.cleanDestDir) {
-      await fs.remove(options.destDir);
-    }
+      // ensure the target directory exists
+      await fs.mkdirp(options.destDir);
 
-    // ensure the target directory exists
-    await fs.mkdirp(options.destDir);
-
-    if (options.extract) {
-      // decompress download and move resulting files to final destination
-      await decompress(path.join(options.tempDir, options.filename), options.destDir);
-      return options.destDir;
+      if (options.extract) {
+        // decompress download and move resulting files to final destination
+        await decompress(path.join(options.tempDir, options.filename), options.destDir);
+        return options.destDir;
+      } else {
+        // move verified download to final destination as-is
+        await fs.copy(path.join(options.tempDir, options.filename), path.join(options.destDir, options.filename));
+        return path.join(options.destDir, options.filename);
+      }
     } else {
-      // move verified download to final destination as-is
-      await fs.copy(path.join(options.tempDir, options.filename), path.join(options.destDir, options.filename));
-      return path.join(options.destDir, options.filename);
+      throw new Error(`Invalid checksum for ${options.filename}.`);
     }
@@ -72,3 +75,3 @@ } finally {
 
-  return await pipeline(
+  return pipeline(
     got.stream(url, { followRedirect: true }), // GitHub releases redirect to unpredictable URLs
@@ -85,3 +88,3 @@ fs.createWriteStream(dest),
 
-  return await checker.validate(baseDir, downloadFile);
+  return checker.validate(baseDir, downloadFile);
 }

package.json

 {
   "name": "careful-downloader",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "description": "🕵️‍♀️ Downloads a file and its checksums to a temporary directory, validates the hash, and optionally extracts it if safe.",
@@ -5,0 +5,0 @@ "license": "MIT",

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Improved metrics

Total package byte prevSize

11038

increased by1.37%

Lines of code

135

increased by3.05%

No dependency changes