gzipper - npm Package Compare versions

Comparing version 2.7.0 to 2.8.0

index.js

@@ -10,2 +10,3 @@ #!/usr/bin/env node
   GZIPPER_EXCLUDE,
+  GZIPPER_INCLUDE,
   GZIPPER_GZIP_LEVEL,
@@ -26,2 +27,3 @@ GZIPPER_GZIP_MEMORY_LEVEL,
   .option('-e, --exclude [exclude]', 'exclude file extensions from compression')
+  .option('-i, --include [include]', 'include file extensions for compression')
   .option(
@@ -71,2 +73,3 @@ '-gl, --gzip-level [level]',
   exclude: GZIPPER_EXCLUDE || program.exclude,
+  include: GZIPPER_INCLUDE || program.include,
   gzipLevel: +GZIPPER_GZIP_LEVEL || +program.gzipLevel,
@@ -73,0 +76,0 @@ gzipMemoryLevel: +GZIPPER_GZIP_MEMORY_LEVEL || +program.gzipMemoryLevel,

package.json

 {
   "name": "gzipper",
-  "version": "2.7.0",
+  "version": "2.8.0",
   "description": "CLI for compressing files.",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -60,2 +60,3 @@ # Gzipper
 | `-e, --exclude`                              | `GZIPPER_EXCLUDE`            | exclude file extensions from compression                                                                                                                                                                                                                                                                                                                       |
+| `-i, --include`                              | `GZIPPER_INCLUDE`            | include file extensions for compression                                                                                                                                                                                                                                                                                                                       |
 | `-gl, --gzip-level [level]`                  | `GZIPPER_GZIP_LEVEL`         | gzip compression level -1 (default), 0 (no compression) - 9 (best compression)                                                                                                                                                                                                                                                                                 |
@@ -62,0 +63,0 @@ | `-gm, --gzip-memory-level [memoryLevel]`     | `GZIPPER_GZIP_MEMORY_LEVEL`  | amount of memory which will be allocated for compression 8 (default), 1 (minimum memory) - 9 (maximum memory)                                                                                                                                                                                                                                                  |

src/Gzipper.js

@@ -302,2 +302,13 @@ const fs = require('fs')
     }
+
+    const includeExtensions =
+      this.options.include &&
+      this.options.include.split(',').map(item => `.${item.trim()}`)
+
+    if (includeExtensions) {
+      return VALID_EXTENSIONS.filter(extension =>
+        includeExtensions.includes(extension)
+      )
+    }
+
     return VALID_EXTENSIONS
@@ -304,0 +315,0 @@ }

tests/Gzipper.spec.js

@@ -339,2 +339,31 @@ const assert = require('assert')
 
+  it('should include only specific file extensions for compression', async () => {
+    const options = {
+      include: 'js,css,html',
+      verbose: true,
+    }
+    const INCLUDED_FILES_COUNT = 9
+    const gzipper = new Gzipper(COMPRESS_PATH, null, options)
+    const loggerSuccessSpy = sinon.spy(gzipper.logger, 'success')
+    const loggerInfoSpy = sinon.spy(gzipper.logger, 'info')
+    await gzipper.compress()
+    const files = await getFiles(COMPRESS_PATH, ['.gz'])
+
+    assert.ok(
+      loggerSuccessSpy.calledOnceWithExactly(
+        `${files.length} files have been compressed.`,
+        true
+      )
+    )
+
+    assert.strictEqual(loggerInfoSpy.callCount, INCLUDED_FILES_COUNT + 1)
+    assert.ok(gzipper.createCompression() instanceof zlib.Gzip)
+    assert.strictEqual(gzipper.compressionInstance.ext, 'gz')
+    assert.strictEqual(
+      Object.keys(gzipper.compressionInstance.compressionOptions).length,
+      0
+    )
+    assert.strictEqual(Object.keys(gzipper.options).length, 2)
+  })
+
   it('should exclude file extensions from compression jpeg,jpg', async () => {
@@ -341,0 +370,0 @@ const options = {

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Improved metrics

Total package byte prevSize

514629

increased by0.36%

Lines of code

1449

increased by2.62%

Number of lines in readme file

78

increased by1.3%

No dependency changes