Add merge train helper text to MR widget (CE)ce-11982-merge-trains-helper-text

This commit adds a helper text that describes what will happen when a
user clicks the "Start/Add to merge train when pipeline succeeds"
button.  This text appears at the bottom of the merge request widget.

In addition, this commit renames the "merge_train_info" component to
"merge_train_position_indicator" to avoid ambiguity with the
"merge_train_helper_text" component.

1 files changed, 3 insertions, 0 deletions

diff --git a/app/assets/javascripts/vue_merge_request_widget/stores/mr_widget_store.js b/app/assets/javascripts/vue_merge_request_widget/stores/mr_widget_store.js
index 3eab8e6fc0b..0f55bebd3fc 100644
--- a/app/assets/javascripts/vue_merge_request_widget/stores/mr_widget_store.js
+++ b/app/assets/javascripts/vue_merge_request_widget/stores/mr_widget_store.js
@@ -31,6 +31,9 @@ export default class MergeRequestStore {
     this.targetBranchSha = data.target_branch_sha;
     this.sourceBranch = data.source_branch;
     this.sourceBranchProtected = data.source_branch_protected;
+    this.conflictsDocsPath = data.conflicts_docs_path;
+    this.mergeRequestPipelinesHelpPath = data.merge_request_pipelines_docs_path;
+    this.mergeTrainWhenPipelineSucceedsDocsPath = data.merge_train_when_pipeline_succeeds_docs_path;
     this.mergeStatus = data.merge_status;
     this.commitMessage = data.default_merge_commit_message;
     this.shortMergeCommitSha = data.short_merge_commit_sha;