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|
# frozen_string_literal: true
module Gitlab
module Ci
class RunnerInstructions
class ArgumentError < ::ArgumentError; end
include Gitlab::Allowable
OS = {
linux: {
human_readable_name: "Linux",
download_locations: {
amd64: "https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-linux-amd64",
'386': "https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-linux-386",
arm: "https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-linux-arm",
arm64: "https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-linux-arm64"
},
install_script_template_path: "lib/gitlab/ci/runner_instructions/templates/linux/install.sh",
runner_executable: "sudo gitlab-runner"
},
osx: {
human_readable_name: "macOS",
download_locations: {
amd64: "https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-darwin-amd64"
},
install_script_template_path: "lib/gitlab/ci/runner_instructions/templates/osx/install.sh",
runner_executable: "sudo gitlab-runner"
},
windows: {
human_readable_name: "Windows",
download_locations: {
amd64: "https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-windows-amd64.exe",
'386': "https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-windows-386.exe"
},
install_script_template_path: "lib/gitlab/ci/runner_instructions/templates/windows/install.ps1",
runner_executable: "./gitlab-runner.exe"
}
}.freeze
OTHER_ENVIRONMENTS = {
docker: {
human_readable_name: "Docker",
installation_instructions_url: "https://docs.gitlab.com/runner/install/docker.html"
},
kubernetes: {
human_readable_name: "Kubernetes",
installation_instructions_url: "https://docs.gitlab.com/runner/install/kubernetes.html"
}
}.freeze
attr_reader :errors
def initialize(current_user:, group: nil, project: nil, os:, arch:)
@current_user = current_user
@group = group
@project = project
@os = os
@arch = arch
@errors = []
validate_params
end
def install_script
with_error_handling [Gitlab::Ci::RunnerInstructions::ArgumentError] do
raise Gitlab::Ci::RunnerInstructions::ArgumentError, s_('Architecture not found for OS') unless environment[:download_locations].key?(@arch.to_sym)
replace_variables(get_file(environment[:install_script_template_path]))
end
end
def register_command
with_error_handling [Gitlab::Ci::RunnerInstructions::ArgumentError, Gitlab::Access::AccessDeniedError] do
raise Gitlab::Ci::RunnerInstructions::ArgumentError, s_('No runner executable') unless environment[:runner_executable]
server_url = Gitlab::Routing.url_helpers.root_url(only_path: false)
runner_executable = environment[:runner_executable]
"#{runner_executable} register --url #{server_url} --registration-token #{registration_token}"
end
end
private
def with_error_handling(exceptions)
return if errors.present?
yield
rescue *exceptions => e
@errors << e.message
nil
end
def environment
@environment ||= OS[@os.to_sym] || ( raise Gitlab::Ci::RunnerInstructions::ArgumentError, s_('Invalid OS') )
end
def validate_params
@errors << s_('Missing OS') unless @os.present?
@errors << s_('Missing arch') unless @arch.present?
end
def replace_variables(expression)
expression.sub('${GITLAB_CI_RUNNER_DOWNLOAD_LOCATION}', "#{environment[:download_locations][@arch.to_sym]}")
end
def get_file(path)
File.read(Rails.root.join(path).to_s)
end
def registration_token
project_token || group_token || instance_token
end
def project_token
return unless @project
raise Gitlab::Access::AccessDeniedError unless can?(@current_user, :admin_pipeline, @project)
@project.runners_token
end
def group_token
return unless @group
raise Gitlab::Access::AccessDeniedError unless can?(@current_user, :admin_group, @group)
@group.runners_token
end
def instance_token
raise Gitlab::Access::AccessDeniedError unless @current_user&.admin?
Gitlab::CurrentSettings.runners_registration_token
end
end
end
end
|
