Current Dev State

static/js/ketcher2/node_modules/vinyl-fs/lib/src/getContents/bufferFile.js

@@ -0,0 +1,16 @@
+'use strict';
+
+var fs = require('graceful-fs');
+var stripBom = require('strip-bom');
+
+function bufferFile(file, cb) {
+  fs.readFile(file.path, function (err, data) {
+    if (err) {
+      return cb(err);
+    }
+    file.contents = stripBom(data);
+    cb(null, file);
+  });
+}
+
+module.exports = bufferFile;

static/js/ketcher2/node_modules/vinyl-fs/lib/src/getContents/index.js

@@ -0,0 +1,26 @@
+'use strict';
+
+var through2 = require('through2');
+
+var readDir = require('./readDir');
+var bufferFile = require('./bufferFile');
+var streamFile = require('./streamFile');
+
+function getContents(opt) {
+  return through2.obj(function (file, enc, cb) {
+    // don't fail to read a directory
+    if (file.isDirectory()) {
+      return readDir(file, cb);
+    }
+
+    // read and pass full contents
+    if (opt.buffer !== false) {
+      return bufferFile(file, cb);
+    }
+
+    // dont buffer anything - just pass streams
+    return streamFile(file, cb);
+  });
+}
+
+module.exports = getContents;

static/js/ketcher2/node_modules/vinyl-fs/lib/src/getContents/readDir.js

@@ -0,0 +1,8 @@
+'use strict';
+
+function readDir(file, cb) {
+  // do nothing for now
+  cb(null, file);
+}
+
+module.exports = readDir;

static/js/ketcher2/node_modules/vinyl-fs/lib/src/getContents/streamFile.js

@@ -0,0 +1,13 @@
+'use strict';
+
+var fs = require('graceful-fs');
+var stripBom = require('strip-bom');
+
+function streamFile(file, cb) {
+  file.contents = fs.createReadStream(file.path)
+    .pipe(stripBom.stream());
+
+  cb(null, file);
+}
+
+module.exports = streamFile;