GitLab steht aufgrund wichtiger Wartungsarbeiten am Montag, den 8. März, zwischen 17:00 und 19:00 Uhr nicht zur Verfügung.

Commit 53e46dde authored by Sean McGivern's avatar Sean McGivern Committed by Alejandro Rodríguez

Merge branch 'hide-empty-merge-request-diffs' into 'master'

Fix errors happening when source branch of merge request is removed and then restored

See merge request !7568
parent b3abb643
......@@ -82,12 +82,12 @@ def diffs
@merge_request_diff =
if params[:diff_id]
@merge_request.merge_request_diffs.find(params[:diff_id])
@merge_request.merge_request_diffs.viewable.find(params[:diff_id])
else
@merge_request.merge_request_diff
end
@merge_request_diffs = @merge_request.merge_request_diffs.select_without_diff
@merge_request_diffs = @merge_request.merge_request_diffs.viewable.select_without_diff
@comparable_diffs = @merge_request_diffs.select { |diff| diff.id < @merge_request_diff.id }
if params[:start_sha].present?
......@@ -417,7 +417,7 @@ def ci_status
response = {
title: merge_request.title,
sha: merge_request.diff_head_commit.short_id,
sha: (merge_request.diff_head_commit.short_id if merge_request.diff_head_sha),
status: status,
coverage: coverage
}
......@@ -564,7 +564,7 @@ def define_diff_comment_vars
def define_pipelines_vars
@pipelines = @merge_request.all_pipelines
if @pipelines.present?
if @pipelines.present? && @merge_request.commits.present?
@pipeline = @pipelines.first
@statuses = @pipeline.statuses.relevant
end
......
......@@ -11,6 +11,9 @@ class MergeRequestDiff < ActiveRecord::Base
belongs_to :merge_request
serialize :st_commits
serialize :st_diffs
state_machine :state, initial: :empty do
state :collected
state :overflow
......@@ -22,8 +25,7 @@ class MergeRequestDiff < ActiveRecord::Base
state :overflow_diff_lines_limit
end
serialize :st_commits
serialize :st_diffs
scope :viewable, -> { without_state(:empty) }
# All diff information is collected from repository after object is created.
# It allows you to override variables like head_commit_sha before getting diff.
......
......@@ -60,7 +60,15 @@ def reload_merge_requests
merge_requests = filter_merge_requests(merge_requests)
merge_requests.each do |merge_request|
reload_diff(merge_request) unless branch_removed?
if merge_request.source_branch == @branch_name || force_push?
merge_request.reload_diff
else
mr_commit_ids = merge_request.commits.map(&:id)
push_commit_ids = @commits.map(&:id)
matches = mr_commit_ids & push_commit_ids
merge_request.reload_diff if matches.any?
end
merge_request.mark_as_unchecked
end
end
......@@ -165,16 +173,5 @@ def branch_added?
def branch_removed?
Gitlab::Git.blank_ref?(@newrev)
end
def reload_diff(merge_request)
if merge_request.source_branch == @branch_name || force_push?
merge_request.reload_diff
else
mr_commit_ids = merge_request.commits.map(&:id)
push_commit_ids = @commits.map(&:id)
matches = mr_commit_ids & push_commit_ids
merge_request.reload_diff if matches.any?
end
end
end
end
......@@ -9,10 +9,10 @@
- if @project.archived?
= render 'projects/merge_requests/widget/open/archived'
- elsif @merge_request.commits.blank?
= render 'projects/merge_requests/widget/open/nothing'
- elsif @merge_request.branch_missing?
= render 'projects/merge_requests/widget/open/missing_branch'
- elsif @merge_request.commits.blank?
= render 'projects/merge_requests/widget/open/nothing'
- elsif @merge_request.unchecked?
= render 'projects/merge_requests/widget/open/check'
- elsif @merge_request.cannot_be_merged? && !resolved_conflicts
......
---
title: Do not create a MergeRequestDiff record when source branch is deleted
merge_request: 7481
author:
---
title: Fix errors happening when source branch of merge request is removed and then restored
merge_request: 7568
author:
require 'spec_helper'
describe 'Deleted source branch', feature: true, js: true do
let(:user) { create(:user) }
let(:merge_request) { create(:merge_request) }
before do
login_as user
merge_request.project.team << [user, :master]
merge_request.update!(source_branch: 'this-branch-does-not-exist')
visit namespace_project_merge_request_path(
merge_request.project.namespace,
merge_request.project, merge_request
)
end
it 'shows a message about missing source branch' do
expect(page).to have_content(
'Source branch this-branch-does-not-exist does not exist'
)
end
it 'hides Discussion, Commits and Changes tabs' do
within '.merge-request-details' do
expect(page).to have_no_content('Discussion')
expect(page).to have_no_content('Commits')
expect(page).to have_no_content('Changes')
end
end
end
......@@ -3,11 +3,12 @@
feature 'Merge Request versions', js: true, feature: true do
let(:merge_request) { create(:merge_request, importing: true) }
let(:project) { merge_request.source_project }
let!(:merge_request_diff1) { merge_request.merge_request_diffs.create(head_commit_sha: '6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9') }
let!(:merge_request_diff2) { merge_request.merge_request_diffs.create(head_commit_sha: nil) }
let!(:merge_request_diff3) { merge_request.merge_request_diffs.create(head_commit_sha: '5937ac0a7beb003549fc5fd26fc247adbce4a52e') }
before do
login_as :admin
merge_request.merge_request_diffs.create(head_commit_sha: '6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9')
merge_request.merge_request_diffs.create(head_commit_sha: '5937ac0a7beb003549fc5fd26fc247adbce4a52e')
visit diffs_namespace_project_merge_request_path(project.namespace, project, merge_request)
end
......@@ -53,7 +54,7 @@
project.namespace,
project,
merge_request.iid,
diff_id: 2,
diff_id: merge_request_diff3.id,
start_sha: '6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9'
)
end
......
......@@ -227,16 +227,6 @@
end
end
context 'when the source branch is deleted' do
it 'does not create a MergeRequestDiff record' do
refresh_service = service.new(@project, @user)
expect do
refresh_service.execute(@oldrev, Gitlab::Git::BLANK_SHA, 'refs/heads/master')
end.not_to change { MergeRequestDiff.count }
end
end
def reload_mrs
@merge_request.reload
@fork_merge_request.reload
......
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