Open first 10 merge request files in IDE

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/51635

2 files changed, 6 insertions, 2 deletions

diff --git a/app/assets/javascripts/ide/stores/actions/file.js b/app/assets/javascripts/ide/stores/actions/file.js
index 30dcf7ef4df..2cdbb312b9e 100644
--- a/app/assets/javascripts/ide/stores/actions/file.js
+++ b/app/assets/javascripts/ide/stores/actions/file.js
@@ -56,7 +56,10 @@ export const setFileActive = ({ commit, state, getters, dispatch }, path) => {
   dispatch('scrollToTab');
 };
 
-export const getFileData = ({ state, commit, dispatch }, { path, makeFileActive = true }) => {
+export const getFileData = (
+  { state, commit, dispatch },
+  { path, makeFileActive = true, openFile = makeFileActive },
+) => {
   const file = state.entries[path];
 
   if (file.raw || (file.tempFile && !file.prevPath)) return Promise.resolve();
@@ -72,7 +75,7 @@ export const getFileData = ({ state, commit, dispatch }, { path, makeFileActive
       setPageTitle(decodeURI(normalizedHeaders['PAGE-TITLE']));
 
       commit(types.SET_FILE_DATA, { data, file });
-      if (makeFileActive) commit(types.TOGGLE_FILE_OPEN, path);
+      if (openFile) commit(types.TOGGLE_FILE_OPEN, path);
       if (makeFileActive) dispatch('setFileActive', path);
       commit(types.TOGGLE_LOADING, { entry: file });
     })
diff --git a/app/assets/javascripts/ide/stores/actions/merge_request.js b/app/assets/javascripts/ide/stores/actions/merge_request.js
index 3ac2f8b3698..8404c6d4f72 100644
--- a/app/assets/javascripts/ide/stores/actions/merge_request.js
+++ b/app/assets/javascripts/ide/stores/actions/merge_request.js
@@ -161,6 +161,7 @@ export const openMergeRequest = (
             dispatch('getFileData', {
               path: change.new_path,
               makeFileActive: ind === 0,
+              openFile: true,
             });
           }
         }