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Versions: 14
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Contents
class Kamal::Commander::Specifics
attr_reader :primary_host, :primary_role, :hosts, :roles
delegate :stable_sort!, to: Kamal::Utils
def initialize(config, specific_hosts, specific_roles)
@config, @specific_hosts, @specific_roles = config, specific_hosts, specific_roles
@roles, @hosts = specified_roles, specified_hosts
@primary_host = specific_hosts&.first || primary_specific_role&.primary_host || config.primary_host
@primary_role = primary_or_first_role(roles_on(primary_host))
stable_sort!(roles) { |role| role == primary_role ? 0 : 1 }
stable_sort!(hosts) { |host| roles_on(host).any? { |role| role == primary_role } ? 0 : 1 }
end
def roles_on(host)
roles.select { |role| role.hosts.include?(host.to_s) }
end
def proxy_hosts
config.proxy_hosts & specified_hosts
end
def accessory_hosts
config.accessories.flat_map(&:hosts) & specified_hosts
end
private
attr_reader :config, :specific_hosts, :specific_roles
def primary_specific_role
primary_or_first_role(specific_roles) if specific_roles.present?
end
def primary_or_first_role(roles)
roles.detect { |role| role == config.primary_role } || roles.first
end
def specified_roles
(specific_roles || config.roles) \
.select { |role| ((specific_hosts || config.all_hosts) & role.hosts).any? }
end
def specified_hosts
specified_hosts = specific_hosts || config.all_hosts
if (specific_role_hosts = specific_roles&.flat_map(&:hosts)).present?
specified_hosts.select { |host| specific_role_hosts.include?(host) }
else
specified_hosts
end
end
end
Version data entries
14 entries across 14 versions & 2 rubygems