Don't use Gitlab::Utils.nlbr in Gitlab::Git

9 files changed, 41 insertions, 25 deletions

diff --git a/spec/features/tags/master_deletes_tag_spec.rb b/spec/features/tags/master_deletes_tag_spec.rb
index c0b4fa52526..9981bfa4609 100644
--- a/spec/features/tags/master_deletes_tag_spec.rb
+++ b/spec/features/tags/master_deletes_tag_spec.rb
@@ -38,7 +38,7 @@ feature 'Master deletes tag' do
     context 'when Gitaly operation_user_delete_tag feature is enabled' do
       before do
         allow_any_instance_of(Gitlab::GitalyClient::OperationService).to receive(:rm_tag)
-          .and_raise(Gitlab::Git::HooksService::PreReceiveError, 'Do not delete tags')
+          .and_raise(Gitlab::Git::PreReceiveError, 'Do not delete tags')
       end
 
       scenario 'shows the error message' do
@@ -51,7 +51,7 @@ feature 'Master deletes tag' do
     context 'when Gitaly operation_user_delete_tag feature is disabled', :skip_gitaly_mock do
       before do
         allow_any_instance_of(Gitlab::Git::HooksService).to receive(:execute)
-          .and_raise(Gitlab::Git::HooksService::PreReceiveError, 'Do not delete tags')
+          .and_raise(Gitlab::Git::PreReceiveError, 'Do not delete tags')
       end
 
       scenario 'shows the error message' do
diff --git a/spec/lib/gitlab/git/hook_spec.rb b/spec/lib/gitlab/git/hook_spec.rb
index 2fe1f5603ce..d9b3d0cf419 100644
--- a/spec/lib/gitlab/git/hook_spec.rb
+++ b/spec/lib/gitlab/git/hook_spec.rb
@@ -9,24 +9,31 @@ describe Gitlab::Git::Hook do
   end
 
   describe "#trigger" do
-    let(:project) { create(:project, :repository) }
+    set(:project) { create(:project, :repository) }
     let(:repository) { project.repository.raw_repository }
     let(:repo_path) { repository.path }
+    let(:hooks_dir) { File.join(repo_path, 'hooks') }
     let(:user) { create(:user) }
     let(:gl_id) { Gitlab::GlId.gl_id(user) }
     let(:gl_username) { user.username }
 
     def create_hook(name)
-      FileUtils.mkdir_p(File.join(repo_path, 'hooks'))
-      File.open(File.join(repo_path, 'hooks', name), 'w', 0755) do |f|
-        f.write('exit 0')
+      FileUtils.mkdir_p(hooks_dir)
+      hook_path = File.join(hooks_dir, name)
+      File.open(hook_path, 'w', 0755) do |f|
+        f.write(<<~HOOK)
+          #!/bin/sh
+          exit 0
+        HOOK
       end
     end
 
     def create_failing_hook(name)
-      FileUtils.mkdir_p(File.join(repo_path, 'hooks'))
-      File.open(File.join(repo_path, 'hooks', name), 'w', 0755) do |f|
-        f.write(<<-HOOK)
+      FileUtils.mkdir_p(hooks_dir)
+      hook_path = File.join(hooks_dir, name)
+      File.open(hook_path, 'w', 0755) do |f|
+        f.write(<<~HOOK)
+          #!/bin/sh
           echo 'regular message from the hook'
           echo 'error message from the hook' 1>&2
           echo 'error message from the hook line 2' 1>&2
@@ -38,7 +45,7 @@ describe Gitlab::Git::Hook do
     ['pre-receive', 'post-receive', 'update'].each do |hook_name|
       context "when triggering a #{hook_name} hook" do
         context "when the hook is successful" do
-          let(:hook_path) { File.join(repo_path, 'hooks', hook_name) }
+          let(:hook_path) { File.join(hooks_dir, hook_name) }
           let(:gl_repository) { Gitlab::GlRepository.gl_repository(project, false) }
           let(:env) do
             {
@@ -76,7 +83,7 @@ describe Gitlab::Git::Hook do
 
             status, errors = hook.trigger(gl_id, gl_username, blank, blank, ref)
             expect(status).to be false
-            expect(errors).to eq("error message from the hook<br>error message from the hook line 2<br>")
+            expect(errors).to eq("error message from the hook\nerror message from the hook line 2\n")
           end
         end
       end
diff --git a/spec/lib/gitlab/git/hooks_service_spec.rb b/spec/lib/gitlab/git/hooks_service_spec.rb
index 3ed3feb4c74..9337aa39e13 100644
--- a/spec/lib/gitlab/git/hooks_service_spec.rb
+++ b/spec/lib/gitlab/git/hooks_service_spec.rb
@@ -26,24 +26,24 @@ describe Gitlab::Git::HooksService, seed_helper: true do
 
     context 'when pre-receive hook failed' do
       it 'does not call post-receive hook' do
-        expect(service).to receive(:run_hook).with('pre-receive').and_return([false, ''])
+        expect(service).to receive(:run_hook).with('pre-receive').and_return([false, 'hello world'])
         expect(service).not_to receive(:run_hook).with('post-receive')
 
         expect do
           service.execute(user, repository, blankrev, newrev, ref)
-        end.to raise_error(Gitlab::Git::HooksService::PreReceiveError)
+        end.to raise_error(Gitlab::Git::PreReceiveError, 'hello world')
       end
     end
 
     context 'when update hook failed' do
       it 'does not call post-receive hook' do
         expect(service).to receive(:run_hook).with('pre-receive').and_return([true, nil])
-        expect(service).to receive(:run_hook).with('update').and_return([false, ''])
+        expect(service).to receive(:run_hook).with('update').and_return([false, 'hello world'])
         expect(service).not_to receive(:run_hook).with('post-receive')
 
         expect do
           service.execute(user, repository, blankrev, newrev, ref)
-        end.to raise_error(Gitlab::Git::HooksService::PreReceiveError)
+        end.to raise_error(Gitlab::Git::PreReceiveError, 'hello world')
       end
     end
   end
diff --git a/spec/lib/gitlab/git/pre_receive_error_spec.rb b/spec/lib/gitlab/git/pre_receive_error_spec.rb
new file mode 100644
index 00000000000..1b8be62dec6
--- /dev/null
+++ b/spec/lib/gitlab/git/pre_receive_error_spec.rb
@@ -0,0 +1,9 @@
+require 'spec_helper'
+
+describe Gitlab::Git::PreReceiveError do
+  it 'makes its message HTML-friendly' do
+    ex = described_class.new("hello\nworld\n")
+
+    expect(ex.message).to eq('hello<br>world<br>')
+  end
+end
diff --git a/spec/lib/gitlab/gitaly_client/operation_service_spec.rb b/spec/lib/gitlab/gitaly_client/operation_service_spec.rb
index 9fbdd73ee0e..9709f1f5646 100644
--- a/spec/lib/gitlab/gitaly_client/operation_service_spec.rb
+++ b/spec/lib/gitlab/gitaly_client/operation_service_spec.rb
@@ -48,7 +48,7 @@ describe Gitlab::GitalyClient::OperationService do
           .and_return(response)
 
         expect { subject }.to raise_error(
-          Gitlab::Git::HooksService::PreReceiveError, "something failed")
+          Gitlab::Git::PreReceiveError, "something failed")
       end
     end
   end
@@ -85,7 +85,7 @@ describe Gitlab::GitalyClient::OperationService do
           .and_return(response)
 
         expect { subject }.to raise_error(
-          Gitlab::Git::HooksService::PreReceiveError, "something failed")
+          Gitlab::Git::PreReceiveError, "something failed")
       end
     end
   end
diff --git a/spec/models/repository_spec.rb b/spec/models/repository_spec.rb
index 7c0a1cd967c..b6df048d4ca 100644
--- a/spec/models/repository_spec.rb
+++ b/spec/models/repository_spec.rb
@@ -1195,7 +1195,7 @@ describe Repository do
           Gitlab::Git::OperationService.new(git_user, repository.raw_repository).with_branch('feature') do
             new_rev
           end
-        end.to raise_error(Gitlab::Git::HooksService::PreReceiveError)
+        end.to raise_error(Gitlab::Git::PreReceiveError)
       end
     end
 
@@ -1938,13 +1938,13 @@ describe Repository do
       context 'when pre hooks failed' do
         before do
           allow_any_instance_of(Gitlab::GitalyClient::OperationService)
-            .to receive(:user_delete_branch).and_raise(Gitlab::Git::HooksService::PreReceiveError)
+            .to receive(:user_delete_branch).and_raise(Gitlab::Git::PreReceiveError)
         end
 
         it 'gets an error and does not delete the branch' do
           expect do
             repository.rm_branch(user, 'feature')
-          end.to raise_error(Gitlab::Git::HooksService::PreReceiveError)
+          end.to raise_error(Gitlab::Git::PreReceiveError)
 
           expect(repository.find_branch('feature')).not_to be_nil
         end
@@ -1980,7 +1980,7 @@ describe Repository do
 
           expect do
             repository.rm_branch(user, 'feature')
-          end.to raise_error(Gitlab::Git::HooksService::PreReceiveError)
+          end.to raise_error(Gitlab::Git::PreReceiveError)
         end
 
         it 'does not delete the branch' do
@@ -1988,7 +1988,7 @@ describe Repository do
 
           expect do
             repository.rm_branch(user, 'feature')
-          end.to raise_error(Gitlab::Git::HooksService::PreReceiveError)
+          end.to raise_error(Gitlab::Git::PreReceiveError)
           expect(repository.find_branch('feature')).not_to be_nil
         end
       end
diff --git a/spec/services/merge_requests/ff_merge_service_spec.rb b/spec/services/merge_requests/ff_merge_service_spec.rb
index 5ef6365fcc9..28f56d19657 100644
--- a/spec/services/merge_requests/ff_merge_service_spec.rb
+++ b/spec/services/merge_requests/ff_merge_service_spec.rb
@@ -72,7 +72,7 @@ describe MergeRequests::FfMergeService do
       it 'logs and saves error if there is an PreReceiveError exception' do
         error_message = 'error message'
 
-        allow(service).to receive(:repository).and_raise(Gitlab::Git::HooksService::PreReceiveError, error_message)
+        allow(service).to receive(:repository).and_raise(Gitlab::Git::PreReceiveError, error_message)
         allow(service).to receive(:execute_hooks)
 
         service.execute(merge_request)
diff --git a/spec/services/merge_requests/merge_service_spec.rb b/spec/services/merge_requests/merge_service_spec.rb
index dc30a9bccc1..ef2738ef504 100644
--- a/spec/services/merge_requests/merge_service_spec.rb
+++ b/spec/services/merge_requests/merge_service_spec.rb
@@ -226,7 +226,7 @@ describe MergeRequests::MergeService do
       it 'logs and saves error if there is an PreReceiveError exception' do
         error_message = 'error message'
 
-        allow(service).to receive(:repository).and_raise(Gitlab::Git::HooksService::PreReceiveError, error_message)
+        allow(service).to receive(:repository).and_raise(Gitlab::Git::PreReceiveError, error_message)
         allow(service).to receive(:execute_hooks)
 
         service.execute(merge_request)
diff --git a/spec/services/tags/create_service_spec.rb b/spec/services/tags/create_service_spec.rb
index e7e9080b6b0..0cbe57352be 100644
--- a/spec/services/tags/create_service_spec.rb
+++ b/spec/services/tags/create_service_spec.rb
@@ -41,7 +41,7 @@ describe Tags::CreateService do
       it 'returns an error' do
         expect(repository).to receive(:add_tag)
           .with(user, 'v1.1.0', 'master', 'Foo')
-          .and_raise(Gitlab::Git::HooksService::PreReceiveError, 'something went wrong')
+          .and_raise(Gitlab::Git::PreReceiveError, 'something went wrong')
 
         response = service.execute('v1.1.0', 'master', 'Foo')