gitlab-org--gitlab-foss/lib/api/branches.rb

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require 'mime/types'
module API
# Projects API
class Branches < Grape::API
before { authenticate! }
before { authorize! :download_code, user_project }
resource :projects do
# Get a project repository branches
#
# Parameters:
# id (required) - The ID of a project
# Example Request:
# GET /projects/:id/repository/branches
get ":id/repository/branches" do
present user_project.repo.heads.sort_by(&:name), with: Entities::RepoObject, project: user_project
end
# Get a single branch
#
# Parameters:
# id (required) - The ID of a project
# branch (required) - The name of the branch
# Example Request:
# GET /projects/:id/repository/branches/:branch
get ":id/repository/branches/:branch" do
@branch = user_project.repo.heads.find { |item| item.name == params[:branch] }
not_found!("Branch does not exist") if @branch.nil?
present @branch, with: Entities::RepoObject, project: user_project
end
# Protect a single branch
#
# Parameters:
# id (required) - The ID of a project
# branch (required) - The name of the branch
# Example Request:
# PUT /projects/:id/repository/branches/:branch/protect
put ":id/repository/branches/:branch/protect" do
authorize_admin_project
@branch = user_project.repository.find_branch(params[:branch])
not_found! unless @branch
protected_branch = user_project.protected_branches.find_by(name: @branch.name)
user_project.protected_branches.create(name: @branch.name) unless protected_branch
present @branch, with: Entities::RepoObject, project: user_project
end
# Unprotect a single branch
#
# Parameters:
# id (required) - The ID of a project
# branch (required) - The name of the branch
# Example Request:
# PUT /projects/:id/repository/branches/:branch/unprotect
put ":id/repository/branches/:branch/unprotect" do
authorize_admin_project
@branch = user_project.repository.find_branch(params[:branch])
not_found! unless @branch
protected_branch = user_project.protected_branches.find_by(name: @branch.name)
protected_branch.destroy if protected_branch
present @branch, with: Entities::RepoObject, project: user_project
end
# Create branch
#
# Parameters:
# id (required) - The ID of a project
# branch_name (required) - The name of the branch
# ref (required) - Create branch from commit sha or existing branch
# Example Request:
# POST /projects/:id/repository/branches
post ":id/repository/branches" do
authorize_push_project
@branch = CreateBranchService.new.execute(user_project, params[:branch_name], params[:ref], current_user)
present @branch, with: Entities::RepoObject, project: user_project
end
end
end
end