Moar Custom platforms

esphome/components/custom/cover/__init__.py

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+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import cover
+from esphome.const import CONF_ID, CONF_LAMBDA
+from .. import custom_ns
+
+CustomCoverConstructor = custom_ns.class_('CustomCoverConstructor')
+CONF_COVERS = 'covers'
+
+CONFIG_SCHEMA = cv.Schema({
+    cv.GenerateID(): cv.declare_id(CustomCoverConstructor),
+    cv.Required(CONF_LAMBDA): cv.returning_lambda,
+    cv.Required(CONF_COVERS): cv.ensure_list(cover.COVER_SCHEMA),
+})
+
+
+def to_code(config):
+    template_ = yield cg.process_lambda(
+        config[CONF_LAMBDA], [],
+        return_type=cg.std_vector.template(cover.Cover.operator('ptr')))
+
+    rhs = CustomCoverConstructor(template_)
+    custom = cg.variable(config[CONF_ID], rhs)
+    for i, conf in enumerate(config[CONF_COVERS]):
+        rhs = custom.Pget_cover(i)
+        yield cover.register_cover(rhs, conf)

esphome/components/custom/cover/custom_cover.h

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+#pragma once
+
+#include "esphome/components/cover/cover.h"
+
+namespace esphome {
+namespace custom {
+
+class CustomCoverConstructor {
+ public:
+  CustomCoverConstructor(const std::function<std::vector<cover::Cover *>()> &init) { this->covers_ = init(); }
+
+  cover::Cover *get_cover(int i) { return this->covers_[i]; }
+
+ protected:
+  std::vector<cover::Cover *> covers_;
+};
+
+}  // namespace custom
+}  // namespace esphome