Merge branch '38356-add-last_commit_sha-to-the-commit-api' into 'master'
Add new last_commit_id param for create commit endpoint Closes #38356 See merge request gitlab-org/gitlab-ce!15922
This commit is contained in:
commit
a24b6dbfca
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@ -1,11 +1,14 @@
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module Files
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class BaseService < Commits::CreateService
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FileChangedError = Class.new(StandardError)
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def initialize(*args)
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super
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@author_email = params[:author_email]
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@author_name = params[:author_name]
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@commit_message = params[:commit_message]
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@last_commit_sha = params[:last_commit_sha]
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@file_path = params[:file_path]
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@previous_path = params[:previous_path]
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@ -13,5 +16,16 @@ module Files
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@file_content = params[:file_content]
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@file_content = Base64.decode64(@file_content) if params[:file_content_encoding] == 'base64'
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end
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def file_has_changed?(path, commit_id)
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return false unless commit_id
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last_commit = Gitlab::Git::Commit
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.last_for_path(@start_project.repository, @start_branch, path)
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return false unless last_commit
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last_commit.sha != commit_id
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end
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end
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end
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@ -11,5 +11,15 @@ module Files
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start_project: @start_project,
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start_branch_name: @start_branch)
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end
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private
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def validate!
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super
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if file_has_changed?(@file_path, @last_commit_sha)
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raise FileChangedError, "You are attempting to delete a file that has been previously updated."
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end
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end
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end
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end
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@ -1,5 +1,7 @@
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module Files
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class MultiService < Files::BaseService
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UPDATE_FILE_ACTIONS = %w(update move delete).freeze
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def create_commit!
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repository.multi_action(
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user: current_user,
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@ -20,6 +22,7 @@ module Files
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params[:actions].each do |action|
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validate_action!(action)
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validate_file_status!(action)
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end
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end
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@ -28,5 +31,15 @@ module Files
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raise_error("Unknown action '#{action[:action]}'")
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end
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end
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def validate_file_status!(action)
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return unless UPDATE_FILE_ACTIONS.include?(action[:action])
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file_path = action[:previous_path] || action[:file_path]
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if file_has_changed?(file_path, action[:last_commit_id])
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raise_error("The file has changed since you started editing it: #{file_path}")
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end
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end
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end
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end
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@ -1,13 +1,5 @@
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module Files
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class UpdateService < Files::BaseService
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FileChangedError = Class.new(StandardError)
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def initialize(*args)
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super
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@last_commit_sha = params[:last_commit_sha]
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end
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def create_commit!
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repository.update_file(current_user, @file_path, @file_content,
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message: @commit_message,
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@ -21,21 +13,10 @@ module Files
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private
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def file_has_changed?
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return false unless @last_commit_sha && last_commit
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@last_commit_sha != last_commit.sha
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end
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def last_commit
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@last_commit ||= Gitlab::Git::Commit
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.last_for_path(@start_project.repository, @start_branch, @file_path)
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end
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def validate!
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super
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if file_has_changed?
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if file_has_changed?(@file_path, @last_commit_sha)
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raise FileChangedError, "You are attempting to update a file that has changed since you started editing it."
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end
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end
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@ -0,0 +1,5 @@
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---
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title: 'Validate file status when commiting multiple files'
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merge_request: 15922
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author:
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type: added
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@ -84,6 +84,7 @@ POST /projects/:id/repository/commits
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| `previous_path` | string | no | Original full path to the file being moved. Ex. `lib/class1.rb` |
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| `content` | string | no | File content, required for all except `delete`. Optional for `move` |
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| `encoding` | string | no | `text` or `base64`. `text` is default. |
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| `last_commit_id` | string | no | Last known file commit id. Will be only considered in update, move and delete actions. |
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```bash
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PAYLOAD=$(cat << 'JSON'
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@ -151,3 +151,4 @@ Parameters:
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- `author_email` (optional) - Specify the commit author's email address
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- `author_name` (optional) - Specify the commit author's name
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- `commit_message` (required) - Commit message
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- `last_commit_id` (optional) - Last known file commit id
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@ -0,0 +1,64 @@
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require "spec_helper"
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describe Files::DeleteService do
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subject { described_class.new(project, user, commit_params) }
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let(:project) { create(:project, :repository) }
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let(:user) { create(:user) }
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let(:file_path) { 'files/ruby/popen.rb' }
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let(:branch_name) { project.default_branch }
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let(:last_commit_sha) { nil }
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let(:commit_params) do
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{
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file_path: file_path,
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commit_message: "Delete File",
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last_commit_sha: last_commit_sha,
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start_project: project,
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start_branch: project.default_branch,
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branch_name: branch_name
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}
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end
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shared_examples 'successfully deletes the file' do
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it 'returns a hash with the :success status' do
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results = subject.execute
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expect(results[:status]).to match(:success)
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end
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it 'deletes the file' do
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subject.execute
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blob = project.repository.blob_at_branch(project.default_branch, file_path)
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expect(blob).to be_nil
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end
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end
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before do
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project.team << [user, :master]
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end
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describe "#execute" do
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context "when the file's last commit sha does not match the supplied last_commit_sha" do
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let(:last_commit_sha) { "foo" }
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it "returns a hash with the correct error message and a :error status " do
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expect { subject.execute }
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.to raise_error(Files::UpdateService::FileChangedError,
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"You are attempting to delete a file that has been previously updated.")
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end
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end
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context "when the file's last commit sha does match the supplied last_commit_sha" do
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let(:last_commit_sha) { Gitlab::Git::Commit.last_for_path(project.repository, project.default_branch, file_path).sha }
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it_behaves_like 'successfully deletes the file'
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end
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context "when the last_commit_sha is not supplied" do
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it_behaves_like 'successfully deletes the file'
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end
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end
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end
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@ -0,0 +1,144 @@
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require "spec_helper"
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describe Files::MultiService do
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subject { described_class.new(project, user, commit_params) }
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let(:project) { create(:project, :repository) }
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let(:user) { create(:user) }
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let(:branch_name) { project.default_branch }
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let(:original_file_path) { 'files/ruby/popen.rb' }
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let(:new_file_path) { 'files/ruby/popen.rb' }
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let(:action) { 'update' }
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let!(:original_commit_id) do
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Gitlab::Git::Commit.last_for_path(project.repository, branch_name, original_file_path).sha
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end
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let(:actions) do
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[
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{
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action: action,
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file_path: new_file_path,
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previous_path: original_file_path,
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content: 'New content',
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last_commit_id: original_commit_id
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}
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]
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end
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let(:commit_params) do
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{
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commit_message: "Update File",
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branch_name: branch_name,
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start_branch: branch_name,
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actions: actions
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}
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end
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before do
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project.team << [user, :master]
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end
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describe '#execute' do
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context 'with a valid action' do
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it 'returns a hash with the :success status ' do
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results = subject.execute
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expect(results[:status]).to eq(:success)
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end
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end
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context 'with an invalid action' do
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let(:action) { 'rename' }
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it 'returns a hash with the :error status ' do
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results = subject.execute
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expect(results[:status]).to eq(:error)
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expect(results[:message]).to match(/Unknown action/)
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end
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end
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describe 'Updating files' do
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context 'when the file has been previously updated' do
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before do
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update_file(original_file_path)
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end
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it 'rejects the commit' do
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results = subject.execute
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expect(results[:status]).to eq(:error)
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expect(results[:message]).to match(new_file_path)
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end
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end
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context 'when the file have not been modified' do
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it 'accepts the commit' do
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results = subject.execute
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expect(results[:status]).to eq(:success)
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end
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end
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end
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context 'when moving a file' do
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let(:action) { 'move' }
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let(:new_file_path) { 'files/ruby/new_popen.rb' }
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context 'when original file has been updated' do
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before do
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update_file(original_file_path)
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end
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it 'rejects the commit' do
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results = subject.execute
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expect(results[:status]).to eq(:error)
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expect(results[:message]).to match(original_file_path)
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end
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end
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context 'when original file have not been updated' do
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it 'moves the file' do
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results = subject.execute
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blob = project.repository.blob_at_branch(branch_name, new_file_path)
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expect(results[:status]).to eq(:success)
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expect(blob).to be_present
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end
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end
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end
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context 'when file status validation is skipped' do
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let(:action) { 'create' }
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let(:new_file_path) { 'files/ruby/new_file.rb' }
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it 'does not check the last commit' do
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expect(Gitlab::Git::Commit).not_to receive(:last_for_path)
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subject.execute
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end
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it 'creates the file' do
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subject.execute
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blob = project.repository.blob_at_branch(branch_name, new_file_path)
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expect(blob).to be_present
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end
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end
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end
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def update_file(path)
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params = {
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file_path: path,
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start_branch: branch_name,
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branch_name: branch_name,
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commit_message: 'Update file',
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file_content: 'New content'
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}
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Files::UpdateService.new(project, user, params).execute
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end
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end
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