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module Ci
module API
# Builds API
class Builds < Grape::API
resource :builds do
# Runs oldest pending build by runner - Runners only
#
# Parameters:
# token (required) - The uniq token of runner
#
# Example Request:
# POST /builds/register
post "register" do
authenticate_runner!
required_attributes! [:token]
not_found! unless current_runner.active?
update_runner_info
last_update = Gitlab::Redis.with { |redis| redis.get(current_runner_redis_key)}
if params[:last_update] != ""
if :last_update == last_update
headers 'X-GitLab-Last-Update', last_update
return build_not_found!
end
end
build = Ci::RegisterBuildService.new.execute(current_runner)
if build
Gitlab::Metrics.add_event(:build_found,
project: build.project.path_with_namespace)
present build, with: Entities::BuildDetails
else
Gitlab::Metrics.add_event(:build_not_found)
if last_update == ""
Gitlab::Redis.with do |redis|
new_update = Time.new.inspect
redis.set(current_runner_redis_key, new_update, ex: 60.minutes)
headers 'X-GitLab-Last-Update', new_update
end
end
build_not_found!
end
end
# Update an existing build - Runners only
#
# Parameters:
# id (required) - The ID of a project
# state (optional) - The state of a build
# trace (optional) - The trace of a build
# Example Request:
# PUT /builds/:id
put ":id" do
authenticate_runner!
build = Ci::Build.where(runner_id: current_runner.id).running.find(params[:id])
forbidden!('Build has been erased!') if build.erased?
update_runner_info
build.update_attributes(trace: params[:trace]) if params[:trace]
Gitlab::Metrics.add_event(:update_build,
project: build.project.path_with_namespace)
case params[:state].to_s
when 'success'
build.success
when 'failed'
build.drop
end
end
# Send incremental log update - Runners only
#
# Parameters:
# id (required) - The ID of a build
# Body:
# content of logs to append
# Headers:
# Content-Range (required) - range of content that was sent
# BUILD-TOKEN (required) - The build authorization token
# Example Request:
# PATCH /builds/:id/trace.txt
patch ":id/trace.txt" do
build = Ci::Build.find_by_id(params[:id])
not_found! unless build
authenticate_build_token!(build)
forbidden!('Build has been erased!') if build.erased?
error!('400 Missing header Content-Range', 400) unless request.headers.has_key?('Content-Range')
content_range = request.headers['Content-Range']
content_range = content_range.split('-')
current_length = build.trace_length
unless current_length == content_range[0].to_i
return error!('416 Range Not Satisfiable', 416, { 'Range' => "0-#{current_length}" })
end
build.append_trace(request.body.read, content_range[0].to_i)
status 202
header 'Build-Status', build.status
header 'Range', "0-#{build.trace_length}"
end
# Authorize artifacts uploading for build - Runners only
#
# Parameters:
# id (required) - The ID of a build
# token (required) - The build authorization token
# filesize (optional) - the size of uploaded file
# Example Request:
# POST /builds/:id/artifacts/authorize
post ":id/artifacts/authorize" do
require_gitlab_workhorse!
Gitlab::Workhorse.verify_api_request!(headers)
not_allowed! unless Gitlab.config.artifacts.enabled
build = Ci::Build.find_by_id(params[:id])
not_found! unless build
authenticate_build_token!(build)
forbidden!('build is not running') unless build.running?
if params[:filesize]
file_size = params[:filesize].to_i
file_to_large! unless file_size < max_artifacts_size
end
status 200
content_type Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE
Gitlab::Workhorse.artifact_upload_ok
end
# Upload artifacts to build - Runners only
#
# Parameters:
# id (required) - The ID of a build
# token (required) - The build authorization token
# file (required) - Artifacts file
# expire_in (optional) - Specify when artifacts should expire (ex. 7d)
# Parameters (accelerated by GitLab Workhorse):
# file.path - path to locally stored body (generated by Workhorse)
# file.name - real filename as send in Content-Disposition
# file.type - real content type as send in Content-Type
# metadata.path - path to locally stored body (generated by Workhorse)
# metadata.name - filename (generated by Workhorse)
# Headers:
# BUILD-TOKEN (required) - The build authorization token, the same as token
# Body:
# The file content
#
# Example Request:
# POST /builds/:id/artifacts
post ":id/artifacts" do
require_gitlab_workhorse!
not_allowed! unless Gitlab.config.artifacts.enabled
build = Ci::Build.find_by_id(params[:id])
not_found! unless build
authenticate_build_token!(build)
forbidden!('Build is not running!') unless build.running?
forbidden!('Build has been erased!') if build.erased?
artifacts_upload_path = ArtifactUploader.artifacts_upload_path
artifacts = uploaded_file(:file, artifacts_upload_path)
metadata = uploaded_file(:metadata, artifacts_upload_path)
bad_request!('Missing artifacts file!') unless artifacts
file_to_large! unless artifacts.size < max_artifacts_size
build.artifacts_file = artifacts
build.artifacts_metadata = metadata
build.artifacts_expire_in = params['expire_in']
if build.save
present(build, with: Entities::BuildDetails)
else
render_validation_error!(build)
end
end
# Download the artifacts file from build - Runners only
#
# Parameters:
# id (required) - The ID of a build
# token (required) - The build authorization token
# Headers:
# BUILD-TOKEN (required) - The build authorization token, the same as token
# Example Request:
# GET /builds/:id/artifacts
get ":id/artifacts" do
build = Ci::Build.find_by_id(params[:id])
not_found! unless build
authenticate_build_token!(build)
artifacts_file = build.artifacts_file
unless artifacts_file.file_storage?
return redirect_to build.artifacts_file.url
end
unless artifacts_file.exists?
not_found!
end
present_file!(artifacts_file.path, artifacts_file.filename)
end
# Remove the artifacts file from build - Runners only
#
# Parameters:
# id (required) - The ID of a build
# token (required) - The build authorization token
# Headers:
# BUILD-TOKEN (required) - The build authorization token, the same as token
# Example Request:
# DELETE /builds/:id/artifacts
delete ":id/artifacts" do
build = Ci::Build.find_by_id(params[:id])
not_found! unless build
authenticate_build_token!(build)
build.erase_artifacts!
end
end
end
end
end
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