fix(deps): Remove gulp-yaml-validate and replace with internal script (#4675)

Author: Dottenpixel

package-lock.json

@@ -74,6 +74,7 @@
     "babel-loader": "8.1.0",
     "babel-polyfill": "6.26.0",
     "body-parser": "1.19.0",
+    "bufferstreams": "^3.0.0",
     "chalk": "4.1.0",
     "classnames": "2.2.6",
     "conventional-changelog": "1.1.4",
@@ -131,7 +132,6 @@
     "gulp-stylelint": "13.0.0",
     "gulp-theo": "1.0.0-alpha.5",
     "gulp-util": "3.0.8",
-    "gulp-yaml-validate": "1.0.2",
     "gulp-zip": "4.0.0",
     "husky": "4.2.5",
     "immutable": "3.8.2",

package.json

@@ -7,7 +7,7 @@ import lintspaces from 'gulp-lintspaces';
 import eslint from 'gulp-eslint';
 import stylelint from 'gulp-stylelint';
 import htmlhint from 'gulp-htmlhint';
-import yamlValidate from 'gulp-yaml-validate';
+import yamlValidate from './validate-yaml.js';
 
 import tokenlint from '../plugins/lint-tokens';
 

scripts/gulp/lint/index.js

@@ -0,0 +1,85 @@
+// Copyright (c) 2015-present, salesforce.com, inc. All rights reserved
+// Licensed under BSD 3-Clause - see LICENSE.txt or git.io/sfdc-license
+
+// Code in this file taken and modified from https://github.com/dtothefp/gulp-yaml-validate/blob/master/task/index.js
+
+import through from 'through2';
+import path from 'path';
+import gutil, { PluginError } from 'gulp-util';
+import jsyaml from 'js-yaml';
+import extend from 'extend';
+import BufferStreams from 'bufferstreams';
+const PLUGIN_NAME = 'validate-yaml';
+
+const yaml2json = (buffer, options) => {
+  const htmlRe = /(<([^>]+)>)/gi;
+  let contents = buffer.toString('utf8');
+  if (options.html && htmlRe.test(contents)) {
+    throw new Error('YML cannot contain HTML');
+  } else {
+    let ymlDocument = options.safe
+      ? jsyaml.safeLoad(contents)
+      : jsyaml.load(contents);
+
+    return Buffer.from(
+      JSON.stringify(ymlDocument, options.replacer, options.space)
+    );
+  }
+};
+
+export default function(pluginOptions) {
+  var options = extend(
+    {
+      safe: false,
+      html: false,
+      replacer: null,
+      space: null
+    },
+    pluginOptions
+  );
+
+  return through.obj(function(file, enc, cb) {
+    const self = this;
+    if (file.isBuffer()) {
+      if (file.contents.length === 0) {
+        let msg = `File ${path.dirname(file.path)} is empty`;
+        this.emit('error', new PluginError(PLUGIN_NAME, msg));
+        return cb();
+      }
+      try {
+        file.contents = yaml2json(file.contents, options);
+        file.path = gutil.replaceExtension(file.path, '.json');
+      } catch (error) {
+        let msg = `${error.message} => ${file.path}`;
+        this.emit('error', new PluginError(PLUGIN_NAME, msg));
+        return cb();
+      }
+    } else if (file.isStream()) {
+      file.contents = file.contents.pipe(
+        new BufferStreams((err, buf, cb) => {
+          if (err) {
+            self.emit('error', new PluginError(PLUGIN_NAME, err.message));
+          } else {
+            if (buf.length === 0) {
+              let msg = `File ${path.dirname(file.path)} is empty`;
+              let error = new PluginError(PLUGIN_NAME, msg);
+              self.emit('error', error);
+              cb(error);
+            } else {
+              try {
+                file.path = gutil.replaceExtension(file.path, '.json');
+                cb(null, yaml2json(buf, options));
+              } catch (error) {
+                let msg = `${error.message} => ${file.path}`;
+                self.emit('error', new PluginError(PLUGIN_NAME, msg));
+                cb(error);
+              }
+            }
+          }
+        })
+      );
+    }
+    this.push(file);
+    cb();
+  });
+}