Merge branch 'ide-wordwrap' into 'master'

Enable word wrap in IDE

Closes #44303

See merge request gitlab-org/gitlab-ce!17994

app/assets/javascripts/ide/lib/editor_options.js

@@ -6,6 +6,7 @@ export const defaultEditorOptions = {
   minimap: {
     enabled: false,
   },
+  wordWrap: 'bounded',
 };
 
 export default [

spec/javascripts/ide/lib/editor_spec.js

@@ -64,9 +64,7 @@ describe('Multi-file editor library', () => {
 
       instance.createDiffInstance(holder);
 
-      expect(instance.monaco.editor.createDiffEditor).toHaveBeenCalledWith(
-        holder,
-        {
+      expect(instance.monaco.editor.createDiffEditor).toHaveBeenCalledWith(holder, {
         model: null,
         contextmenu: true,
         minimap: {
@@ -78,8 +76,8 @@ describe('Multi-file editor library', () => {
         occurrencesHighlight: false,
         renderLineHighlight: 'none',
         hideCursorInOverviewRuler: true,
-        },
-      );
+        wordWrap: 'bounded',
+      });
     });
   });
 
@@ -117,9 +115,7 @@ describe('Multi-file editor library', () => {
     });
 
     it('sets original & modified when diff editor', () => {
-      spyOn(instance.instance, 'getEditorType').and.returnValue(
-        'vs.editor.IDiffEditor',
-      );
+      spyOn(instance.instance, 'getEditorType').and.returnValue('vs.editor.IDiffEditor');
       spyOn(instance.instance, 'setModel');
 
       instance.attachModel(model);
@@ -135,9 +131,7 @@ describe('Multi-file editor library', () => {
 
       instance.attachModel(model);
 
-      expect(instance.dirtyDiffController.attachModel).toHaveBeenCalledWith(
-        model,
-      );
+      expect(instance.dirtyDiffController.attachModel).toHaveBeenCalledWith(model);
     });
 
     it('re-decorates with the dirty diff controller', () => {
@@ -145,9 +139,7 @@ describe('Multi-file editor library', () => {
 
       instance.attachModel(model);
 
-      expect(instance.dirtyDiffController.reDecorate).toHaveBeenCalledWith(
-        model,
-      );
+      expect(instance.dirtyDiffController.reDecorate).toHaveBeenCalledWith(model);
     });
   });