Fixed mutation for root

- fixed test spec
- added warning only if file is deleted

app/assets/javascripts/ide/components/new_dropdown/index.vue

 <script>
 import { mapActions } from 'vuex';
 import icon from '~/vue_shared/components/icon.vue';
-import newModal from './modal.vue';
 import upload from './upload.vue';
 import ItemButton from './button.vue';
 import { modalTypes } from '../../constants';
@@ -9,7 +8,6 @@ import { modalTypes } from '../../constants';
 export default {
   components: {
     icon,
-    newModal,
     upload,
     ItemButton,
   },

app/assets/javascripts/ide/components/new_dropdown/modal.vue

 <script>
 import $ from 'jquery';
-import { __ } from '~/locale';
+import flash from '~/flash';
+import { __, sprintf, s__ } from '~/locale';
 import { mapActions, mapState, mapGetters } from 'vuex';
 import GlModal from '~/vue_shared/components/gl_modal.vue';
 import { modalTypes } from '../../constants';
@@ -15,15 +16,17 @@ export default {
     };
   },
   computed: {
-    ...mapState(['entryModal']),
+    ...mapState(['entries', 'entryModal']),
     ...mapGetters('fileTemplates', ['templateTypes']),
     entryName: {
       get() {
+        const entryPath = this.entryModal.entry.path;
+
         if (this.entryModal.type === modalTypes.rename) {
-          return this.name || this.entryModal.entry.name;
+          return this.name || entryPath;
         }
 
-        return this.name || (this.entryModal.path !== '' ? `${this.entryModal.path}/` : '');
+        return this.name || (entryPath ? `${entryPath}/` : '');
       },
       set(val) {
         this.name = val;
@@ -62,10 +65,40 @@ export default {
     ...mapActions(['createTempEntry', 'renameEntry']),
     submitForm() {
       if (this.entryModal.type === modalTypes.rename) {
+        if (this.entries[this.entryName] && !this.entries[this.entryName].deleted) {
+          flash(
+            sprintf(s__('The name %{entryName} is already taken in this directory.'), {
+              entryName: this.entryName,
+            }),
+            'alert',
+            document,
+            null,
+            false,
+            true,
+          );
+        } else {
+          let parentPath = this.entryName.split('/');
+          const entryName = parentPath.pop();
+          parentPath = parentPath.join('/');
+
+          const createPromise =
+            parentPath && !this.entries[parentPath]
+              ? this.createTempEntry({ name: parentPath, type: 'tree' })
+              : Promise.resolve();
+
+          createPromise
+            .then(() =>
               this.renameEntry({
                 path: this.entryModal.entry.path,
-          name: this.entryName,
-        });
+                name: entryName,
+                entryPath: null,
+                parentPath,
+              }),
+            )
+            .catch(() =>
+              flash(__('Error creating a new path'), 'alert', document, null, false, true),
+            );
+        }
       } else {
         this.createTempEntry({
           name: this.name,
@@ -82,7 +115,14 @@ export default {
       $('#ide-new-entry').modal('toggle');
     },
     focusInput() {
+      const name = this.entries[this.entryName] ? this.entries[this.entryName].name : null;
+      const inputValue = this.$refs.fieldName.value;
+
       this.$refs.fieldName.focus();
+
+      if (name) {
+        this.$refs.fieldName.setSelectionRange(inputValue.indexOf(name), inputValue.length);
+      }
     },
     closedModal() {
       this.name = '';

app/assets/javascripts/ide/stores/actions.js

@@ -215,15 +215,27 @@ export const deleteEntry = ({ commit, dispatch, state }, path) => {
 
 export const resetOpenFiles = ({ commit }) => commit(types.RESET_OPEN_FILES);
 
-export const renameEntry = ({ dispatch, commit, state }, { path, name, entryPath = null }) => {
+export const renameEntry = (
+  { dispatch, commit, state },
+  { path, name, entryPath = null, parentPath },
+) => {
   const entry = state.entries[entryPath || path];
 
-  commit(types.RENAME_ENTRY, { path, name, entryPath });
+  commit(types.RENAME_ENTRY, { path, name, entryPath, parentPath });
 
   if (entry.type === 'tree') {
-    state.entries[entryPath || path].tree.forEach(f =>
-      dispatch('renameEntry', { path, name, entryPath: f.path }),
-    );
+    const slashedParentPath = parentPath ? `${parentPath}/` : '';
+    const targetEntry = entryPath ? entryPath.split('/').pop() : name;
+    const newParentPath = `${slashedParentPath}${targetEntry}`;
+
+    state.entries[entryPath || path].tree.forEach(f => {
+      dispatch('renameEntry', {
+        path,
+        name,
+        entryPath: f.path,
+        parentPath: newParentPath,
+      });
+    });
   }
 
   if (!entryPath && !entry.tempFile) {

app/assets/javascripts/ide/stores/mutations.js

@@ -206,19 +206,17 @@ export default {
       }
     }
   },
-  [types.RENAME_ENTRY](state, { path, name, entryPath = null }) {
+  [types.RENAME_ENTRY](state, { path, name, entryPath = null, parentPath }) {
     const oldEntry = state.entries[entryPath || path];
-    const nameRegex =
-      !entryPath && oldEntry.type === 'blob'
-        ? new RegExp(`${oldEntry.name}$`)
-        : new RegExp(`^${path}`);
-    const newPath = oldEntry.path.replace(nameRegex, name);
-    const parentPath = oldEntry.parentPath ? oldEntry.parentPath.replace(nameRegex, name) : '';
+    const slashedParentPath = parentPath ? `${parentPath}/` : '';
+    const newPath = entryPath
+      ? `${slashedParentPath}${oldEntry.name}`
+      : `${slashedParentPath}${name}`;
 
     state.entries[newPath] = {
       ...oldEntry,
       id: newPath,
-      key: `${name}-${oldEntry.type}-${oldEntry.id}`,
+      key: `${newPath}-${oldEntry.type}-${oldEntry.id}`,
       path: newPath,
       name: entryPath ? oldEntry.name : name,
       tempFile: true,
@@ -228,6 +226,7 @@ export default {
       parentPath,
       raw: '',
     };
+
     oldEntry.moved = true;
     oldEntry.movedPath = newPath;
 
@@ -256,6 +255,7 @@ export default {
       Vue.delete(state.entries, oldEntry.path);
     }
   },
+
   ...projectMutations,
   ...mergeRequestMutation,
   ...fileMutations,

changelogs/unreleased/49397-move-files-in-ide.yml

+---
+title: Resolve Move files in the Web IDE
+merge_request: 25431
+author:
+type: added

locale/gitlab.pot

@@ -3133,6 +3133,9 @@ msgstr ""
 msgid "Error Tracking"
 msgstr ""
 
+msgid "Error creating a new path"
+msgstr ""
+
 msgid "Error deleting  %{issuableType}"
 msgstr ""
 
@@ -7384,6 +7387,9 @@ msgstr ""
 msgid "The maximum file size allowed is 200KB."
 msgstr ""
 
+msgid "The name %{entryName} is already taken in this directory."
+msgstr ""
+
 msgid "The path to CI config file. Defaults to <code>.gitlab-ci.yml</code>"
 msgstr ""
 

spec/javascripts/ide/components/new_dropdown/modal_spec.js

@@ -18,6 +18,9 @@ describe('new file modal component', () => {
         store.state.entryModal = {
           type,
           path: '',
+          entry: {
+            path: '',
+          },
         };
 
         vm = createComponentWithStore(Component, store).$mount();
@@ -74,6 +77,7 @@ describe('new file modal component', () => {
         entry: {
           name: 'test',
           type: 'blob',
+          path: 'test-path',
         },
       };
 
@@ -97,7 +101,7 @@ describe('new file modal component', () => {
 
     describe('entryName', () => {
       it('returns entries name', () => {
-        expect(vm.entryName).toBe('test');
+        expect(vm.entryName).toBe('test-path');
       });
 
       it('updated name', () => {
@@ -107,4 +111,53 @@ describe('new file modal component', () => {
       });
     });
   });
+
+  describe('submitForm', () => {
+    it('throws an error when target entry exists', () => {
+      const store = createStore();
+      store.state.entryModal = {
+        type: 'rename',
+        path: 'test-path/test',
+        entry: {
+          name: 'test',
+          type: 'blob',
+          path: 'test-path/test',
+        },
+      };
+      store.state.entries = {
+        'test-path/test': {
+          name: 'test',
+          deleted: false,
+        },
+      };
+
+      vm = createComponentWithStore(Component, store).$mount();
+      const flashSpy = spyOnDependency(modal, 'flash');
+      vm.submitForm();
+
+      expect(flashSpy).toHaveBeenCalled();
+    });
+
+    it('calls createTempEntry when target path does not exist', () => {
+      const store = createStore();
+      store.state.entryModal = {
+        type: 'rename',
+        path: 'test-path/test',
+        entry: {
+          name: 'test',
+          type: 'blob',
+          path: 'test-path1/test',
+        },
+      };
+
+      vm = createComponentWithStore(Component, store).$mount();
+      spyOn(vm, 'createTempEntry').and.callFake(() => Promise.resolve());
+      vm.submitForm();
+
+      expect(vm.createTempEntry).toHaveBeenCalledWith({
+        name: 'test-path1',
+        type: 'tree',
+      });
+    });
+  });
 });

spec/javascripts/ide/stores/actions_spec.js

@@ -499,12 +499,12 @@ describe('Multi-file store actions', () => {
 
       testAction(
         renameEntry,
-        { path: 'test', name: 'new-name' },
+        { path: 'test', name: 'new-name', entryPath: null, parentPath: 'parent-path' },
         store.state,
         [
           {
             type: types.RENAME_ENTRY,
-            payload: { path: 'test', name: 'new-name', entryPath: null },
+            payload: { path: 'test', name: 'new-name', entryPath: null, parentPath: 'parent-path' },
           },
         ],
         [{ type: 'deleteEntry', payload: 'test' }],
@@ -527,17 +527,33 @@ describe('Multi-file store actions', () => {
 
       testAction(
         renameEntry,
-        { path: 'test', name: 'new-name' },
+        { path: 'test', name: 'new-name', parentPath: 'parent-path' },
         store.state,
         [
           {
             type: types.RENAME_ENTRY,
-            payload: { path: 'test', name: 'new-name', entryPath: null },
+            payload: { path: 'test', name: 'new-name', entryPath: null, parentPath: 'parent-path' },
           },
         ],
         [
-          { type: 'renameEntry', payload: { path: 'test', name: 'new-name', entryPath: 'tree-1' } },
-          { type: 'renameEntry', payload: { path: 'test', name: 'new-name', entryPath: 'tree-2' } },
+          {
+            type: 'renameEntry',
+            payload: {
+              path: 'test',
+              name: 'new-name',
+              entryPath: 'tree-1',
+              parentPath: 'parent-path/new-name',
+            },
+          },
+          {
+            type: 'renameEntry',
+            payload: {
+              path: 'test',
+              name: 'new-name',
+              entryPath: 'tree-2',
+              parentPath: 'parent-path/new-name',
+            },
+          },
           { type: 'deleteEntry', payload: 'test' },
         ],
         done,

spec/javascripts/ide/stores/mutations_spec.js

@@ -298,7 +298,12 @@ describe('Multi-file store mutations', () => {
     });
 
     it('creates new renamed entry', () => {
-      mutations.RENAME_ENTRY(localState, { path: 'oldPath', name: 'newPath' });
+      mutations.RENAME_ENTRY(localState, {
+        path: 'oldPath',
+        name: 'newPath',
+        entryPath: null,
+        parentPath: '',
+      });
 
       expect(localState.entries.newPath).toEqual({
         ...localState.entries.oldPath,
@@ -335,7 +340,12 @@ describe('Multi-file store mutations', () => {
         ...file(),
       };
 
-      mutations.RENAME_ENTRY(localState, { path: 'oldPath', name: 'newPath' });
+      mutations.RENAME_ENTRY(localState, {
+        path: 'oldPath',
+        name: 'newPath',
+        entryPath: null,
+        parentPath: 'parentPath',
+      });
 
       expect(localState.entries.parentPath.tree.length).toBe(1);
     });