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module API
# Projects builds API
class Builds < Grape::API
before { authenticate! }
resource :projects do
# Get a project builds
#
# Parameters:
# id (required) - The ID of a project
# scope (optional) - The scope of builds to show (one or array of: pending, running, failed, success, canceled;
# if none provided showing all builds)
# Example Request:
# GET /projects/:id/builds
get ':id/builds' do
builds = user_project.builds.order('id DESC')
builds = filter_builds(builds, params[:scope])
present paginate(builds), with: Entities::Build,
user_can_download_artifacts: can?(current_user, :read_build, user_project)
end
# Get builds for a specific commit of a project
#
# Parameters:
# id (required) - The ID of a project
# sha (required) - The SHA id of a commit
# scope (optional) - The scope of builds to show (one or array of: pending, running, failed, success, canceled;
# if none provided showing all builds)
# Example Request:
# GET /projects/:id/repository/commits/:sha/builds
get ':id/repository/commits/:sha/builds' do
authorize_read_builds!
commit = user_project.pipelines.find_by_sha(params[:sha])
return not_found! unless commit
builds = commit.builds.order('id DESC')
builds = filter_builds(builds, params[:scope])
present paginate(builds), with: Entities::Build,
user_can_download_artifacts: can?(current_user, :read_build, user_project)
end
# Get a specific build of a project
#
# Parameters:
# id (required) - The ID of a project
# build_id (required) - The ID of a build
# Example Request:
# GET /projects/:id/builds/:build_id
get ':id/builds/:build_id' do
authorize_read_builds!
build = get_build(params[:build_id])
return not_found!(build) unless build
present build, with: Entities::Build,
user_can_download_artifacts: can?(current_user, :read_build, user_project)
end
# Download the artifacts file from build
#
# Parameters:
# id (required) - The ID of a build
# token (required) - The build authorization token
# Example Request:
# GET /projects/:id/builds/:build_id/artifacts
get ':id/builds/:build_id/artifacts' do
authorize_read_builds!
build = get_build(params[:build_id])
return not_found!(build) unless build
artifacts_file = build.artifacts_file
unless artifacts_file.file_storage?
return redirect_to build.artifacts_file.url
end
return not_found! unless artifacts_file.exists?
present_file!(artifacts_file.path, artifacts_file.filename)
end
# Get a trace of a specific build of a project
#
# Parameters:
# id (required) - The ID of a project
# build_id (required) - The ID of a build
# Example Request:
# GET /projects/:id/build/:build_id/trace
#
# TODO: We should use `present_file!` and leave this implementation for backward compatibility (when build trace
# is saved in the DB instead of file). But before that, we need to consider how to replace the value of
# `runners_token` with some mask (like `xxxxxx`) when sending trace file directly by workhorse.
get ':id/builds/:build_id/trace' do
authorize_read_builds!
build = get_build(params[:build_id])
return not_found!(build) unless build
header 'Content-Disposition', "infile; filename=\"#{build.id}.log\""
content_type 'text/plain'
env['api.format'] = :binary
trace = build.trace
body trace
end
# Cancel a specific build of a project
#
# parameters:
# id (required) - the id of a project
# build_id (required) - the id of a build
# example request:
# post /projects/:id/build/:build_id/cancel
post ':id/builds/:build_id/cancel' do
authorize_update_builds!
build = get_build(params[:build_id])
return not_found!(build) unless build
build.cancel
present build, with: Entities::Build,
user_can_download_artifacts: can?(current_user, :read_build, user_project)
end
# Retry a specific build of a project
#
# parameters:
# id (required) - the id of a project
# build_id (required) - the id of a build
# example request:
# post /projects/:id/build/:build_id/retry
post ':id/builds/:build_id/retry' do
authorize_update_builds!
build = get_build(params[:build_id])
return not_found!(build) unless build
return forbidden!('Build is not retryable') unless build.retryable?
build = Ci::Build.retry(build, current_user)
present build, with: Entities::Build,
user_can_download_artifacts: can?(current_user, :read_build, user_project)
end
# Erase build (remove artifacts and build trace)
#
# Parameters:
# id (required) - the id of a project
# build_id (required) - the id of a build
# example Request:
# post /projects/:id/build/:build_id/erase
post ':id/builds/:build_id/erase' do
authorize_update_builds!
build = get_build(params[:build_id])
return not_found!(build) unless build
return forbidden!('Build is not erasable!') unless build.erasable?
build.erase(erased_by: current_user)
present build, with: Entities::Build,
user_can_download_artifacts: can?(current_user, :download_build_artifacts, user_project)
end
# Keep the artifacts to prevent them from being deleted
#
# Parameters:
# id (required) - the id of a project
# build_id (required) - The ID of a build
# Example Request:
# POST /projects/:id/builds/:build_id/artifacts/keep
post ':id/builds/:build_id/artifacts/keep' do
authorize_update_builds!
build = get_build(params[:build_id])
return not_found!(build) unless build && build.artifacts?
build.keep_artifacts!
status 200
present build, with: Entities::Build,
user_can_download_artifacts: can?(current_user, :read_build, user_project)
end
end
helpers do
def get_build(id)
user_project.builds.find_by(id: id.to_i)
end
def filter_builds(builds, scope)
return builds if scope.nil? || scope.empty?
available_statuses = ::CommitStatus::AVAILABLE_STATUSES
scope =
if scope.is_a?(String)
[scope]
elsif scope.is_a?(Hashie::Mash)
scope.values
else
['unknown']
end
unknown = scope - available_statuses
render_api_error!('Scope contains invalid value(s)', 400) unless unknown.empty?
builds.where(status: available_statuses && scope)
end
def authorize_read_builds!
authorize! :read_build, user_project
end
def authorize_update_builds!
authorize! :update_build, user_project
end
end
end
end
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