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|
# Controller for a specific Commit
#
# Not to be confused with CommitsController, plural.
class Projects::CommitController < Projects::ApplicationController
include CreatesCommit
include DiffForPath
include DiffHelper
# Authorize
before_action :require_non_empty_project
before_action :authorize_download_code!
before_action :authorize_read_pipeline!, only: [:pipelines]
before_action :commit
before_action :define_commit_vars, only: [:show, :diff_for_path, :pipelines]
before_action :define_note_vars, only: [:show, :diff_for_path]
before_action :authorize_edit_tree!, only: [:revert, :cherry_pick]
def show
apply_diff_view_cookie!
respond_to do |format|
format.html
format.diff { render text: @commit.to_diff }
format.patch { render text: @commit.to_patch }
end
end
def diff_for_path
render_diff_for_path(@commit.diffs(diff_options))
end
def pipelines
@pipelines = @commit.pipelines.order(id: :desc)
respond_to do |format|
format.html
format.json do
render json: PipelineSerializer
.new(project: @project, user: @current_user)
.represent(@pipelines)
end
end
end
def branches
@branches = @project.repository.branch_names_contains(commit.id)
@tags = @project.repository.tag_names_contains(commit.id)
render layout: false
end
def revert
assign_change_commit_vars
return render_404 if @start_branch.blank?
@target_branch = create_new_branch? ? @commit.revert_branch_name : @start_branch
@mr_target_branch = @start_branch
create_commit(Commits::RevertService, success_notice: "The #{@commit.change_type_title(current_user)} has been successfully reverted.",
success_path: -> { successful_change_path }, failure_path: failed_change_path)
end
def cherry_pick
assign_change_commit_vars
return render_404 if @start_branch.blank?
@target_branch = create_new_branch? ? @commit.cherry_pick_branch_name : @start_branch
@mr_target_branch = @start_branch
create_commit(Commits::CherryPickService, success_notice: "The #{@commit.change_type_title(current_user)} has been successfully cherry-picked.",
success_path: -> { successful_change_path }, failure_path: failed_change_path)
end
private
def create_new_branch?
params[:create_merge_request].present? || !can?(current_user, :push_code, @project)
end
def successful_change_path
referenced_merge_request_url || namespace_project_commits_url(@project.namespace, @project, @target_branch)
end
def failed_change_path
referenced_merge_request_url || namespace_project_commit_url(@project.namespace, @project, params[:id])
end
def referenced_merge_request_url
if merge_request = @commit.merged_merge_request(current_user)
namespace_project_merge_request_url(merge_request.target_project.namespace, merge_request.target_project, merge_request)
end
end
def commit
@noteable = @commit ||= @project.commit(params[:id])
end
def define_commit_vars
return git_not_found! unless commit
opts = diff_options
opts[:ignore_whitespace_change] = true if params[:format] == 'diff'
@diffs = commit.diffs(opts)
@notes_count = commit.notes.count
@environment = EnvironmentsFinder.new(@project, current_user, commit: @commit).execute.last
end
def define_note_vars
@grouped_diff_discussions = commit.notes.grouped_diff_discussions
@notes = commit.notes.non_diff_notes.fresh
Banzai::NoteRenderer.render(
@grouped_diff_discussions.values.flat_map(&:notes) + @notes,
@project,
current_user,
)
@note = @project.build_commit_note(commit)
@noteable = @commit
@comments_target = {
noteable_type: 'Commit',
commit_id: @commit.id
}
end
def assign_change_commit_vars
@start_branch = params[:start_branch]
@commit_params = { commit: @commit }
end
end
|
