Rename esphomeyaml to esphome (#426)

* Rename

* Update

* Add migration

* Fix

* Fix dashboard

* Change test

* Fixes

* Code cleanup

* Fix import order

* Update

* Automate docker builds

* Shellcheck

esphome/components/sensor/template.py

@@ -0,0 +1,57 @@
+import voluptuous as vol
+
+from esphome.automation import ACTION_REGISTRY
+from esphome.components import sensor
+import esphome.config_validation as cv
+from esphome.const import CONF_ID, CONF_LAMBDA, CONF_NAME, CONF_STATE, CONF_UPDATE_INTERVAL
+from esphome.cpp_generator import Pvariable, add, get_variable, process_lambda, templatable
+from esphome.cpp_helpers import setup_component
+from esphome.cpp_types import Action, App, float_, optional
+
+TemplateSensor = sensor.sensor_ns.class_('TemplateSensor', sensor.PollingSensorComponent)
+SensorPublishAction = sensor.sensor_ns.class_('SensorPublishAction', Action)
+
+PLATFORM_SCHEMA = cv.nameable(sensor.SENSOR_PLATFORM_SCHEMA.extend({
+    cv.GenerateID(): cv.declare_variable_id(TemplateSensor),
+    vol.Required(CONF_LAMBDA): cv.lambda_,
+    vol.Optional(CONF_UPDATE_INTERVAL): cv.update_interval,
+}).extend(cv.COMPONENT_SCHEMA.schema))
+
+
+def to_code(config):
+    rhs = App.make_template_sensor(config[CONF_NAME], config.get(CONF_UPDATE_INTERVAL))
+    template = Pvariable(config[CONF_ID], rhs)
+
+    sensor.setup_sensor(template, config)
+    setup_component(template, config)
+
+    for template_ in process_lambda(config[CONF_LAMBDA], [],
+                                    return_type=optional.template(float_)):
+        yield
+    add(template.set_template(template_))
+
+
+BUILD_FLAGS = '-DUSE_TEMPLATE_SENSOR'
+
+CONF_SENSOR_TEMPLATE_PUBLISH = 'sensor.template.publish'
+SENSOR_TEMPLATE_PUBLISH_ACTION_SCHEMA = vol.Schema({
+    vol.Required(CONF_ID): cv.use_variable_id(sensor.Sensor),
+    vol.Required(CONF_STATE): cv.templatable(cv.float_),
+})
+
+
+@ACTION_REGISTRY.register(CONF_SENSOR_TEMPLATE_PUBLISH, SENSOR_TEMPLATE_PUBLISH_ACTION_SCHEMA)
+def sensor_template_publish_to_code(config, action_id, arg_type, template_arg):
+    for var in get_variable(config[CONF_ID]):
+        yield None
+    rhs = var.make_sensor_publish_action(template_arg)
+    type = SensorPublishAction.template(arg_type)
+    action = Pvariable(action_id, rhs, type=type)
+    for template_ in templatable(config[CONF_STATE], arg_type, float_):
+        yield None
+    add(action.set_state(template_))
+    yield action
+
+
+def to_hass_config(data, config):
+    return sensor.core_to_hass_config(data, config)