module Ci class ImageForBuildService def execute(project, opts) sha = opts[:sha] || ref_sha(project, opts[:ref]) commit = project.ci_commits.find_by(sha: sha) image_name = image_for_commit(commit) image_path = Rails.root.join('public/ci', image_name) OpenStruct.new(path: image_path, name: image_name) end private def ref_sha(project, ref) project.commit(ref).try(:sha) if ref end def image_for_commit(commit) return 'build-unknown.svg' unless commit 'build-' + commit.status + ".svg" end end end