Merge pull request #226 from id-aditya/master

Adds ability to sort in descending (reverse) order.

Author: pascalre

package.json

@@ -157,6 +157,11 @@
           "default": false,
           "description": "When `true`, will sort arrays"
         },
+        "vscode-yaml-sort.sortOrderReverse": {
+          "type": "boolean",
+          "default": false,
+          "description": "When `true`, will sort in reverse order"
+        },
         "vscode-yaml-sort.sortOnSave": {
           "type": "number",
           "default": 0,

src/settings.ts

@@ -50,6 +50,7 @@ export class Settings {
     schema = this.getSchema()
     sortArrays = this.getBoolean("sortArrays")
     sortOnSave = this.getNumber("sortOnSave")
+    sortOrderReverse = this.getBoolean("sortOrderReverse")
     useCustomSortRecursively = this.getBoolean("useCustomSortRecursively")
     useLeadingDashes = this.getBoolean("useLeadingDashes")
     useArrayProcessor = this.getBoolean("useArrayProcessor")

src/util/sort-util.ts

@@ -10,12 +10,13 @@ export class SortUtil {
   }
 
   customSort(a: string, b: string): number {
+    const sortOrderReverse = this.settings.sortOrderReverse
     const sortOrder = this.settings.getCustomSortKeywords(this.custom)
     const indexA = sortOrder.indexOf(a)
     const indexB = sortOrder.indexOf(b)
 
     if (indexA > -1 && indexB > -1) {
-      return SortUtil.compare(indexA, indexB)
+      return SortUtil.compare(sortOrderReverse, indexA, indexB)
     }
     if (indexA !== -1 && indexB === -1) {
       return -1
@@ -26,13 +27,15 @@ export class SortUtil {
     return this.localeSort(a, b)
   }
 
-  static compare(a: number, b: number) {
+  static compare(reverse: boolean, a: number, b: number) {
     if (a > b) {
-      return 1
+      return reverse ? -1 : +1
     }
+
     if (a < b) {
-      return -1
+      return reverse ? +1 : -1
     }
+
     return 0
   }