feat: Replace lazystream with streamx Composer (#344)

gulpjs · Jun 11, 2023 · a80dae3 · a80dae3
1 parent ebe6498
commit a80dae3
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Showing 2 changed files with 19 additions and 17 deletions.
diff --git a/lib/src/read-contents/read-stream.js b/lib/src/read-contents/read-stream.js
@@ -1,8 +1,7 @@
 'use strict';
 
 var fs = require('graceful-fs');
-var composer = require('stream-composer');
-var lazystream = require('lazystream');
+var Composer = require('stream-composer');
 
 var getCodec = require('../../codecs');
 var DEFAULT_ENCODING = require('../../constants').DEFAULT_ENCODING;
@@ -16,25 +15,29 @@ function streamFile(file, optResolver, onRead) {
 
   var filePath = file.path;
 
-  file.contents = new lazystream.Readable(function () {
-    var contents = fs.createReadStream(filePath);
+  file.contents = new Composer({
+    open: function (cb) {
+      var contents = fs.createReadStream(filePath);
+      var streams = [contents];
 
-    var streams = [contents];
+      if (encoding) {
+        var removeBOM =
+          codec.bomAware && optResolver.resolve('removeBOM', file);
 
-    if (encoding) {
-      var removeBOM = codec.bomAware && optResolver.resolve('removeBOM', file);
+        if (removeBOM || codec.enc !== DEFAULT_ENCODING) {
+          streams.push(codec.decodeStream({ removeBOM: removeBOM }));
+          streams.push(getCodec(DEFAULT_ENCODING).encodeStream());
+        }
+      }
 
-      if (removeBOM || codec.enc !== DEFAULT_ENCODING) {
-        streams.push(codec.decodeStream({ removeBOM: removeBOM }));
-        streams.push(getCodec(DEFAULT_ENCODING).encodeStream());
+      if (streams.length > 1) {
+        this.setPipeline(streams);
+      } else {
+        this.setReadable(contents);
       }
-    }
 
-    if (streams.length > 1) {
-      return composer.pipeline(streams);
-    } else {
-      return contents;
-    }
+      cb();
+    },
   });
 
   onRead();

diff --git a/package.json b/package.json
@@ -29,7 +29,6 @@
     "graceful-fs": "^4.2.11",
     "iconv-lite": "^0.6.3",
     "is-valid-glob": "^1.0.0",
-    "lazystream": "^1.0.1",
     "lead": "^4.0.0",
     "normalize-path": "3.0.0",
     "resolve-options": "^2.0.0",