View number of "+1" for commits

Summary

When we use Gitlab with a reviewer stage in workflow, using "👍" is usefull to validate a commit/branch. Viewing the number of "+1" and "-1" in the list of merge request is a great tools. Same feature in the "commits" tab of the merge request view, which allows to count number of +1/-1 of each commit, can improve productivity for branches with many commits (which can be reviewed individually).

Steps to reproduce

  1. Push a branch with many commit.
  2. Create a merge request
  3. Show the merge request, and go to tab "commits".
  4. Open a commit, adding a ":+1"
  5. Go back to the merge request tab "commits"
  6. No +1 visible

Expected behavior

View a +1 under the commit

Relevant logs and/or screenshots

Output of checks

Results of GitLab Application Check

Results of GitLab Environment Info

Gitlab is running on a docker container (official image gitlab/gitlab-ce): root@c7da6df11e39:/# /opt/gitlab/bin/gitlab-rake gitlab:env:info

System information System: Ubuntu 14.04 Current User: git Using RVM: no Ruby Version: 2.1.8p440 Gem Version: 2.5.1 Bundler Version:1.10.6 Rake Version: 10.5.0 Sidekiq Version:4.0.1

GitLab information Version: 8.7.5 Revision: gitlab-ce@0e8b7d8ebd43b962ae1f567f5adc48dded6d8b46 Directory: /opt/gitlab/embedded/service/gitlab-rails DB Adapter: postgresql URL: http://c7da6df11e39 HTTP Clone URL: http://c7da6df11e39/some-group/some-project.git SSH Clone URL: git@c7da6df11e39:some-group/some-project.git Using LDAP: no Using Omniauth: no

GitLab Shell Version: 2.7.2 Repositories: /var/opt/gitlab/git-data/repositories Hooks: /opt/gitlab/embedded/service/gitlab-shell/hooks/ Git: /opt/gitlab/embedded/bin/git

Possible fixes

Edited by 🤖 GitLab Bot 🤖