debian-mirror-gitlab/app/controllers/concerns/creates_commit.rb

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# frozen_string_literal: true
module CreatesCommit
extend ActiveSupport::Concern
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include Gitlab::Utils::StrongMemoize
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# rubocop:disable Gitlab/ModuleWithInstanceVariables
def create_commit(service, success_path:, failure_path:, failure_view: nil, success_notice: nil)
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if user_access(@project).can_push_to_branch?(branch_name_or_ref)
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@project_to_commit_into = @project
@branch_name ||= @ref
else
@project_to_commit_into = current_user.fork_of(@project)
@branch_name ||= @project_to_commit_into.repository.next_branch('patch')
end
@start_branch ||= @ref || @branch_name
commit_params = @commit_params.merge(
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start_project: @project,
start_branch: @start_branch,
branch_name: @branch_name
)
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result = service.new(@project_to_commit_into, current_user, commit_params).execute
if result[:status] == :success
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update_flash_notice(success_notice)
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success_path = final_success_path(success_path)
respond_to do |format|
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format.html { redirect_to success_path }
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format.json { render json: { message: _("success"), filePath: success_path } }
end
else
flash[:alert] = result[:message]
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failure_path = failure_path.call if failure_path.respond_to?(:call)
respond_to do |format|
format.html do
if failure_view
render failure_view
else
redirect_to failure_path
end
end
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format.json { render json: { message: _("failed"), filePath: failure_path } }
end
end
end
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# rubocop:enable Gitlab/ModuleWithInstanceVariables
def authorize_edit_tree!
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return if can_collaborate_with_project?(project, ref: branch_name_or_ref)
access_denied!
end
private
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def update_flash_notice(success_notice)
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flash[:notice] = success_notice || _("Your changes have been successfully committed.")
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if create_merge_request?
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flash[:notice] =
if merge_request_exists?
nil
else
mr_message =
if different_project?
_("You can now submit a merge request to get this change into the original project.")
else
_("You can now submit a merge request to get this change into the original branch.")
end
flash[:notice] += " " + mr_message
end
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end
end
def final_success_path(success_path)
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if create_merge_request?
merge_request_exists? ? existing_merge_request_path : new_merge_request_path
else
success_path = success_path.call if success_path.respond_to?(:call)
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success_path
end
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end
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# rubocop:disable Gitlab/ModuleWithInstanceVariables
def new_merge_request_path
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project_new_merge_request_path(
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@project_to_commit_into,
merge_request: {
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source_project_id: @project_to_commit_into.id,
target_project_id: @project.id,
source_branch: @branch_name,
target_branch: @start_branch
}
)
end
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# rubocop:enable Gitlab/ModuleWithInstanceVariables
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def existing_merge_request_path
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project_merge_request_path(@project, @merge_request) # rubocop:disable Gitlab/ModuleWithInstanceVariables
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end
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# rubocop:disable Gitlab/ModuleWithInstanceVariables
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# rubocop: disable CodeReuse/ActiveRecord
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def merge_request_exists?
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strong_memoize(:merge_request) do
MergeRequestsFinder.new(current_user, project_id: @project.id)
.execute
.opened
.find_by(
source_project_id: @project_to_commit_into,
source_branch: @branch_name,
target_branch: @start_branch)
end
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end
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# rubocop: enable CodeReuse/ActiveRecord
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# rubocop:enable Gitlab/ModuleWithInstanceVariables
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def different_project?
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@project_to_commit_into != @project # rubocop:disable Gitlab/ModuleWithInstanceVariables
end
def create_merge_request?
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# Even if the field is set, if we're checking the same branch
# as the target branch in the same project,
# we don't want to create a merge request.
params[:create_merge_request].present? &&
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(different_project? || @start_branch != @branch_name) # rubocop:disable Gitlab/ModuleWithInstanceVariables
end
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def branch_name_or_ref
@branch_name || @ref # rubocop:disable Gitlab/ModuleWithInstanceVariables
end
end