From ffe7c511c2edb4d0a4862aab963de32c05e77fed Mon Sep 17 00:00:00 2001
From: Kushal Pandya <kushal@gitlab.com>
Date: Thu, 28 Jun 2018 12:11:56 +0530
Subject: Add `&` support for epics autocompletion

---
 app/assets/javascripts/gfm_auto_complete.js                     | 3 ++-
 app/assets/javascripts/gl_form.js                               | 7 +++++++
 app/assets/javascripts/pages/snippets/form.js                   | 1 +
 app/assets/javascripts/shared/milestones/form.js                | 3 ++-
 app/assets/javascripts/vue_shared/components/markdown/field.vue | 1 +
 5 files changed, 13 insertions(+), 2 deletions(-)

(limited to 'app/assets')

diff --git a/app/assets/javascripts/gfm_auto_complete.js b/app/assets/javascripts/gfm_auto_complete.js
index 09186a865e4..73b2cd0b2c7 100644
--- a/app/assets/javascripts/gfm_auto_complete.js
+++ b/app/assets/javascripts/gfm_auto_complete.js
@@ -12,7 +12,7 @@ export const defaultAutocompleteConfig = {
   members: true,
   issues: true,
   mergeRequests: true,
-  epics: false,
+  epics: true,
   milestones: true,
   labels: true,
 };
@@ -493,6 +493,7 @@ GfmAutoComplete.atTypeMap = {
   '@': 'members',
   '#': 'issues',
   '!': 'mergeRequests',
+  '&': 'epics',
   '~': 'labels',
   '%': 'milestones',
   '/': 'commands',
diff --git a/app/assets/javascripts/gl_form.js b/app/assets/javascripts/gl_form.js
index f802971a3ca..c74de7ac34d 100644
--- a/app/assets/javascripts/gl_form.js
+++ b/app/assets/javascripts/gl_form.js
@@ -9,6 +9,13 @@ export default class GLForm {
     this.form = form;
     this.textarea = this.form.find('textarea.js-gfm-input');
     this.enableGFM = Object.assign({}, GFMConfig.defaultAutocompleteConfig, enableGFM);
+    // Disable autocomplete for keywords which do not have dataSources available
+    const dataSources = (gl.GfmAutoComplete && gl.GfmAutoComplete.dataSources) || {};
+    Object.keys(this.enableGFM).forEach(item => {
+      if (item !== 'emojis') {
+        this.enableGFM[item] = !!dataSources[item];
+      }
+    });
     // Before we start, we should clean up any previous data for this form
     this.destroy();
     // Setup the form
diff --git a/app/assets/javascripts/pages/snippets/form.js b/app/assets/javascripts/pages/snippets/form.js
index 758bbafead3..f369c7ef9a6 100644
--- a/app/assets/javascripts/pages/snippets/form.js
+++ b/app/assets/javascripts/pages/snippets/form.js
@@ -8,6 +8,7 @@ export default () => {
     members: false,
     issues: false,
     mergeRequests: false,
+    epics: false,
     milestones: false,
     labels: false,
   });
diff --git a/app/assets/javascripts/shared/milestones/form.js b/app/assets/javascripts/shared/milestones/form.js
index 060f374310c..8681a1776c6 100644
--- a/app/assets/javascripts/shared/milestones/form.js
+++ b/app/assets/javascripts/shared/milestones/form.js
@@ -8,10 +8,11 @@ export default (initGFM = true) => {
   new DueDateSelectors(); // eslint-disable-line no-new
   // eslint-disable-next-line no-new
   new GLForm($('.milestone-form'), {
-    emojis: initGFM,
+    emojis: true,
     members: initGFM,
     issues: initGFM,
     mergeRequests: initGFM,
+    epics: initGFM,
     milestones: initGFM,
     labels: initGFM,
   });
diff --git a/app/assets/javascripts/vue_shared/components/markdown/field.vue b/app/assets/javascripts/vue_shared/components/markdown/field.vue
index fba67681777..298971a36b2 100644
--- a/app/assets/javascripts/vue_shared/components/markdown/field.vue
+++ b/app/assets/javascripts/vue_shared/components/markdown/field.vue
@@ -67,6 +67,7 @@
         members: this.enableAutocomplete,
         issues: this.enableAutocomplete,
         mergeRequests: this.enableAutocomplete,
+        epics: this.enableAutocomplete,
         milestones: this.enableAutocomplete,
         labels: this.enableAutocomplete,
       });
-- 
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