Merge branch 'cse7766_stack_debug' into integration

.pre-commit-config.yaml

@@ -11,7 +11,7 @@ ci:
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: v0.14.11
+    rev: v0.14.13
     hooks:
       # Run the linter.
       - id: ruff

esphome/components/cse7766/cse7766.cpp

@@ -2,7 +2,6 @@
 #include "esphome/core/application.h"
 #include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
-#include <cstdarg>
 
 namespace esphome {
 namespace cse7766 {
@@ -10,32 +9,6 @@ namespace cse7766 {
 static const char *const TAG = "cse7766";
 static constexpr size_t CSE7766_RAW_DATA_SIZE = 24;
 
-#if ESPHOME_LOG_LEVEL >= ESPHOME_LOG_LEVEL_VERY_VERBOSE
-/// @brief Safely append formatted string to buffer.
-/// @param buf Destination buffer (must be non-null)
-/// @param size Total buffer size in bytes
-/// @param pos Current write position (0 to size-1 for valid positions, size means full)
-/// @param fmt printf-style format string
-/// @return New write position: pos + chars_written, capped at size when buffer is full.
-///         Returns size (not size-1) when full because vsnprintf already wrote the null
-///         terminator at buf[size-1]. Returning size signals "no room for more content".
-///         On encoding error, returns pos unchanged (no write occurred).
-__attribute__((format(printf, 4, 5))) static size_t buf_append(char *buf, size_t size, size_t pos, const char *fmt,
-                                                               ...) {
-  if (pos >= size) {
-    return size;
-  }
-  va_list args;
-  va_start(args, fmt);
-  int written = vsnprintf(buf + pos, size - pos, fmt, args);
-  va_end(args);
-  if (written < 0) {
-    return pos;  // encoding error
-  }
-  return std::min(pos + static_cast<size_t>(written), size);
-}
-#endif
-
 void CSE7766Component::loop() {
   const uint32_t now = App.get_loop_component_start_time();
   if (now - this->last_transmission_ >= 500) {
@@ -237,18 +210,19 @@ void CSE7766Component::parse_data_() {
     // Buffer: 7 + 15 + 33 + 15 + 25 = 95 chars max + null, rounded to 128 for safety margin.
     // Float sizes with %.4f can be up to 11 chars for large values (e.g., 999999.9999).
     char buf[128];
-    size_t pos = buf_append(buf, sizeof(buf), 0, "Parsed:");
+    size_t pos = buf_append_printf(buf, sizeof(buf), 0, "Parsed:");
     if (have_voltage) {
-      pos = buf_append(buf, sizeof(buf), pos, " V=%.4fV", voltage);
+      pos = buf_append_printf(buf, sizeof(buf), pos, " V=%.4fV", voltage);
     }
     if (have_current) {
-      pos = buf_append(buf, sizeof(buf), pos, " I=%.4fmA (~%.4fmA)", current * 1000.0f, calculated_current * 1000.0f);
+      pos = buf_append_printf(buf, sizeof(buf), pos, " I=%.4fmA (~%.4fmA)", current * 1000.0f,
+                              calculated_current * 1000.0f);
     }
     if (have_power) {
-      pos = buf_append(buf, sizeof(buf), pos, " P=%.4fW", power);
+      pos = buf_append_printf(buf, sizeof(buf), pos, " P=%.4fW", power);
     }
     if (energy != 0.0f) {
-      buf_append(buf, sizeof(buf), pos, " E=%.4fkWh (%u)", energy, cf_pulses);
+      buf_append_printf(buf, sizeof(buf), pos, " E=%.4fkWh (%u)", energy, cf_pulses);
     }
     ESP_LOGVV(TAG, "%s", buf);
   }

esphome/components/select/__init__.py

@@ -8,17 +8,20 @@ from esphome.const import (
     CONF_ICON,
     CONF_ID,
     CONF_INDEX,
+    CONF_LAMBDA,
     CONF_MODE,
     CONF_MQTT_ID,
     CONF_ON_VALUE,
     CONF_OPERATION,
     CONF_OPTION,
+    CONF_OPTIONS,
     CONF_TRIGGER_ID,
     CONF_WEB_SERVER,
 )
-from esphome.core import CORE, CoroPriority, coroutine_with_priority
+from esphome.core import CORE, ID, CoroPriority, coroutine_with_priority
 from esphome.core.entity_helpers import entity_duplicate_validator, setup_entity
-from esphome.cpp_generator import MockObjClass
+from esphome.cpp_generator import MockObjClass, TemplateArguments
+from esphome.cpp_types import global_ns
 
 CODEOWNERS = ["@esphome/core"]
 IS_PLATFORM_COMPONENT = True
@@ -38,6 +41,9 @@ SelectSetAction = select_ns.class_("SelectSetAction", automation.Action)
 SelectSetIndexAction = select_ns.class_("SelectSetIndexAction", automation.Action)
 SelectOperationAction = select_ns.class_("SelectOperationAction", automation.Action)
 
+# Conditions
+SelectIsCondition = select_ns.class_("SelectIsCondition", automation.Condition)
+
 # Enums
 SelectOperation = select_ns.enum("SelectOperation")
 SELECT_OPERATION_OPTIONS = {
@@ -165,6 +171,41 @@ async def select_set_index_to_code(config, action_id, template_arg, args):
     return var
 
 
+@automation.register_condition(
+    "select.is",
+    SelectIsCondition,
+    OPERATION_BASE_SCHEMA.extend(
+        {
+            cv.Optional(CONF_OPTIONS): cv.All(
+                cv.ensure_list(cv.string_strict), cv.Length(min=1)
+            ),
+            cv.Optional(CONF_LAMBDA): cv.returning_lambda,
+        }
+    ).add_extra(cv.has_exactly_one_key(CONF_OPTIONS, CONF_LAMBDA)),
+)
+async def select_is_to_code(config, condition_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    if options := config.get(CONF_OPTIONS):
+        # List of constant options
+        # Create a constexpr and pass that with a template length
+        arr_id = ID(
+            f"{condition_id}_data",
+            is_declaration=True,
+            type=global_ns.namespace("constexpr char * const"),
+        )
+        arg = cg.static_const_array(arr_id, cg.ArrayInitializer(*options))
+        template_arg = TemplateArguments(len(options), *template_arg)
+    else:
+        # Lambda
+        arg = await cg.process_lambda(
+            config[CONF_LAMBDA],
+            [(global_ns.namespace("StringRef &").operator("const"), "current")] + args,
+            return_type=cg.bool_,
+        )
+        template_arg = TemplateArguments(0, *template_arg)
+    return cg.new_Pvariable(condition_id, template_arg, paren, arg)
+
+
 @automation.register_action(
     "select.operation",
     SelectOperationAction,

esphome/components/select/automation.h

@@ -66,4 +66,34 @@ template<typename... Ts> class SelectOperationAction : public Action<Ts...> {
   Select *select_;
 };
 
+template<size_t N, typename... Ts> class SelectIsCondition : public Condition<Ts...> {
+ public:
+  SelectIsCondition(Select *parent, const char *const *option_list) : parent_(parent), option_list_(option_list) {}
+
+  bool check(const Ts &...x) override {
+    auto current = this->parent_->current_option();
+    for (size_t i = 0; i != N; i++) {
+      if (current == this->option_list_[i]) {
+        return true;
+      }
+    }
+    return false;
+  }
+
+ protected:
+  Select *parent_;
+  const char *const *option_list_;
+};
+
+template<typename... Ts> class SelectIsCondition<0, Ts...> : public Condition<Ts...> {
+ public:
+  SelectIsCondition(Select *parent, std::function<bool(const StringRef &, const Ts &...)> &&f)
+      : parent_(parent), f_(f) {}
+
+  bool check(const Ts &...x) override { return this->f_(this->parent_->current_option(), x...); }
+
+ protected:
+  Select *parent_;
+  std::function<bool(const StringRef &, const Ts &...)> f_;
+};
 }  // namespace esphome::select

requirements_test.txt

@@ -1,6 +1,6 @@
 pylint==4.0.4
 flake8==7.3.0  # also change in .pre-commit-config.yaml when updating
-ruff==0.14.12  # also change in .pre-commit-config.yaml when updating
+ruff==0.14.13  # also change in .pre-commit-config.yaml when updating
 pyupgrade==3.21.2  # also change in .pre-commit-config.yaml when updating
 pre-commit
 

tests/components/template/common-base.yaml

@@ -53,6 +53,17 @@ binary_sensor:
         // Garage Door is closed.
         return false;
       }
+  - platform: template
+    id: select_binary_sensor
+    name: Select is one or two
+    condition:
+      any:
+        - select.is:
+            id: template_select
+            options: [one, two]
+        - select.is:
+            id: template_select
+            lambda: return current == id(template_text).state;
   - platform: template
     id: other_binary_sensor
     name: "Garage Door Closed"
@@ -320,6 +331,7 @@ valve:
 
 text:
   - platform: template
+    id: template_text
     name: "Template text"
     optimistic: true
     min_length: 0