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module API
module V3
class Triggers < Grape::API
params do
requires :id, type: String, desc: 'The ID of a project'
end
resource :projects do
desc 'Trigger a GitLab project build' do
success V3::Entities::TriggerRequest
end
params do
requires :ref, type: String, desc: 'The commit sha or name of a branch or tag'
requires :token, type: String, desc: 'The unique token of trigger'
optional :variables, type: Hash, desc: 'The list of variables to be injected into build'
end
post ":id/(ref/:ref/)trigger/builds" do
project = find_project(params[:id])
trigger = Ci::Trigger.find_by_token(params[:token].to_s)
not_found! unless project && trigger
unauthorized! unless trigger.project == project
# validate variables
variables = params[:variables]
if variables
unless variables.all? { |key, value| key.is_a?(String) && value.is_a?(String) }
render_api_error!('variables needs to be a map of key-valued strings', 400)
end
# convert variables from Mash to Hash
variables = variables.to_h
end
# create request and trigger builds
trigger_request = Ci::CreateTriggerRequestService.new.execute(project, trigger, params[:ref].to_s, variables)
if trigger_request
present trigger_request, with: Entities::TriggerRequest
else
errors = 'No builds created'
render_api_error!(errors, 400)
end
end
end
end
end
end
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