stream-read-all - npm Package Compare versions

Comparing version 4.0.0 to 5.0.0

index.js

@@ -1,52 +0,33 @@
-import { Transform } from 'node:stream'
-
 /**
- * @module stream-read-all
+ * [options.objectMode]{boolean}
  */
-
-class StreamReader extends Transform {
-  constructor (options) {
-    super(options)
-    this.options = options || {}
-    if (this.options.objectMode) {
-      this.buf = []
-    } else {
-      this.buf = Buffer.alloc ? Buffer.alloc(0) : new Buffer(0)
-    }
+async function streamReadAll (stream, options = {}) {
+  if (!(stream && stream.pipe)) {
+    throw new Error('Please supply a Readable stream as input')
   }
+  return new Promise((resolve, reject) => {
+    const buf = []
+    stream.on('data', chunk => {
+      buf.push(chunk)
+    })
 
-  _transform (chunk, enc, done) {
-    if (chunk) {
-      if (this.options.objectMode) {
-        this.buf.push(chunk)
+    /* End not guaranteed to emit, resolve on close */
+    stream.on('close', () => {
+      if (options.objectMode) {
+        resolve(buf)
       } else {
-        this.buf = Buffer.concat([ this.buf, chunk ])
+        resolve(Buffer.concat(buf))
       }
-    }
-    done()
-  }
-
-  _flush (done) {
-    this.push(this.buf)
-    this.push(null)
-    done()
-  }
-}
-
-/**
- * @return {Promise}
- * @alias module:stream-read-all
- */
-function streamReadAll (stream, options) {
-  const streamReader = new StreamReader(options)
-  stream.pipe(streamReader)
-  return new Promise((resolve, reject) => {
-    streamReader.resume()
-    streamReader.on('end', () => {
-      resolve(streamReader.buf)
     })
-    streamReader.on('error', reject)
+    stream.on('error', err => {
+      reject(err)
+    })
   })
 }
 
-export default streamReadAll
+async function streamReadText (stream, encoding = 'utf8') {
+  const result = await streamReadAll(stream)
+  return result.toString(encoding)
+}
+
+export { streamReadAll, streamReadText }

package.json

 {
   "name": "stream-read-all",
   "author": "Lloyd Brookes <[e-mail]>",
-  "version": "4.0.0",
+  "version": "5.0.0",
   "description": "Returns a promise which fulfils with the supplied stream's content",
-  "repository": "https://github.com/75lb/stream-read-all",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/75lb/stream-read-all.git"
+  },
   "type": "module",
@@ -27,4 +30,4 @@ "exports": {
     "test": "npm run dist && npm run test:ci",
-    "test:ci": "test-runner test.js",
-    "dist": "rollup -c"
+    "test:ci": "75lb-nature test-runner test.js",
+    "dist": "75lb-nature cjs-build index.js"
   },
@@ -41,7 +44,3 @@ "files": [
     "envs": []
-  },
-  "devDependencies": {
-    "rollup": "^3.19.1",
-    "test-runner": "^0.10.1"
   }
 }

README.md

@@ -10,10 +10,10 @@ [![view on npm](https://badgen.net/npm/v/stream-read-all)](https://www.npmjs.org/package/stream-read-all)
 
-Returns a promise which fulfils with the supplied stream's content. Supports both regular and [object mode](https://nodejs.org/dist/latest-v19.x/docs/api/stream.html#object-mode) streams.
+Returns a promise which fulfils with the supplied stream's content. Supports any [Readable](https://nodejs.org/docs/latest/api/stream.html#readable-streams) stream as input in either regular or [object mode](https://nodejs.org/docs/latest/api/stream.html#object-mode).
 
-This example script...
+For example, this script...
 
 ```js
-import streamReadAll from 'stream-read-all'
-const stdin = await streamReadAll(process.stdin)
-console.log(stdin.toString())
+import { streamReadAll } from 'stream-read-all'
+const readable = await streamReadAll(process.stdin)
+console.log(readable.toString())
 ```
@@ -28,4 +28,14 @@
 
+The above `streamReadAll` function returns either a `Buffer` in regular mode or an array of objects in object mode. Alternatively, you can use `streamReadText` which is identical to the above except it returns text. The second argument is optional, specifying the character encoding to use (as in the [buffer.toString()](https://nodejs.org/docs/latest/api/buffer.html#buftostringencoding-start-end) first argument).
+
+```js
+import { streamReadText } from 'stream-read-all'
+const readable = fs.createReadStream('./package.json')
+const text = await streamReadText(readable, 'hex')
+console.log(text)
+// prints the package.json file content in hex format
+```
+
 * * *
 
-&copy; 2017-23 Lloyd Brookes <[e-mail]>.
+&copy; 2017-25 Lloyd Brookes <[e-mail]>.

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Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

5706

4.6%

Dev dependency count

0

-100%

Number of lines in readme file

40

33.33%

Number of low supply chain risk alerts

0

-100%

Worsened metrics

Lines of code

62

-33.33%

No dependency changes