[core] Fix platform subcomponents not filtering source files

esphome/analyze_memory/const.py

@@ -9,44 +9,10 @@ ESPHOME_COMPONENT_PATTERN = re.compile(r"esphome::([a-zA-Z0-9_]+)::")
 # Maps standard section names to their various platform-specific variants
 # Note: Order matters! More specific patterns (.bss) must come before general ones (.dram)
 # because ESP-IDF uses names like ".dram0.bss" which would match ".dram" otherwise
-#
-# Platform-specific sections:
-# - ESP8266/ESP32: .iram*, .dram*
-# - LibreTiny RTL87xx: .xip.code_* (flash), .ram.code_* (RAM)
-# - LibreTiny BK7231: .itcm.code (fast RAM), .vectors (interrupt vectors)
-# - LibreTiny LN882X: .flash_text, .flash_copy* (flash code)
 SECTION_MAPPING = {
-    ".text": frozenset(
-        [
-            ".text",
-            ".iram",
-            # LibreTiny RTL87xx XIP (eXecute In Place) flash code
-            ".xip.code",
-            # LibreTiny RTL87xx RAM code
-            ".ram.code_text",
-            # LibreTiny BK7231 fast RAM code and vectors
-            ".itcm.code",
-            ".vectors",
-            # LibreTiny LN882X flash code
-            ".flash_text",
-            ".flash_copy",
-        ]
-    ),
-    ".rodata": frozenset(
-        [
-            ".rodata",
-            # LibreTiny RTL87xx read-only data in RAM
-            ".ram.code_rodata",
-        ]
-    ),
-    # .bss patterns - must be before .data to catch ".dram0.bss"
-    ".bss": frozenset(
-        [
-            ".bss",
-            # LibreTiny LN882X BSS
-            ".bss_ram",
-        ]
-    ),
+    ".text": frozenset([".text", ".iram"]),
+    ".rodata": frozenset([".rodata"]),
+    ".bss": frozenset([".bss"]),  # Must be before .data to catch ".dram0.bss"
     ".data": frozenset([".data", ".dram"]),
 }
 

esphome/components/debug/sensor.py

@@ -17,7 +17,11 @@ from esphome.const import (
     UNIT_PERCENT,
 )
 
-from . import CONF_DEBUG_ID, DebugComponent
+from . import (  # noqa: F401  pylint: disable=unused-import
+    CONF_DEBUG_ID,
+    FILTER_SOURCE_FILES,
+    DebugComponent,
+)
 
 DEPENDENCIES = ["debug"]
 

esphome/components/debug/text_sensor.py

@@ -8,7 +8,11 @@ from esphome.const import (
     ICON_RESTART,
 )
 
-from . import CONF_DEBUG_ID, DebugComponent
+from . import (  # noqa: F401  pylint: disable=unused-import
+    CONF_DEBUG_ID,
+    FILTER_SOURCE_FILES,
+    DebugComponent,
+)
 
 DEPENDENCIES = ["debug"]
 

esphome/components/nextion/display.py

@@ -11,7 +11,12 @@ from esphome.const import (
 )
 from esphome.core import CORE, TimePeriod
 
-from . import Nextion, nextion_ns, nextion_ref
+from . import (  # noqa: F401  pylint: disable=unused-import
+    FILTER_SOURCE_FILES,
+    Nextion,
+    nextion_ns,
+    nextion_ref,
+)
 from .base_component import (
     CONF_AUTO_WAKE_ON_TOUCH,
     CONF_COMMAND_SPACING,

esphome/components/remote_receiver/binary_sensor.py

@@ -1,5 +1,7 @@
 from esphome.components import binary_sensor, remote_base
 
+from . import FILTER_SOURCE_FILES  # noqa: F401  pylint: disable=unused-import
+
 DEPENDENCIES = ["remote_receiver"]
 
 CONFIG_SCHEMA = remote_base.validate_binary_sensor

requirements.txt

@@ -19,7 +19,7 @@ ruamel.yaml==0.19.1 # dashboard_import
 ruamel.yaml.clib==0.2.15 # dashboard_import
 esphome-glyphsets==0.2.0
 pillow==11.3.0
-resvg-py==0.2.6
+resvg-py==0.2.5
 freetype-py==2.5.1
 jinja2==3.1.6
 bleak==2.1.1

script/determine-jobs.py

@@ -90,8 +90,6 @@ class Platform(StrEnum):
     ESP32_S2_IDF = "esp32-s2-idf"
     ESP32_S3_IDF = "esp32-s3-idf"
     BK72XX_ARD = "bk72xx-ard"  # LibreTiny BK7231N
-    RTL87XX_ARD = "rtl87xx-ard"  # LibreTiny RTL8720x
-    LN882X_ARD = "ln882x-ard"  # LibreTiny LN882x
     RP2040_ARD = "rp2040-ard"  # Raspberry Pi Pico
 
 
@@ -124,8 +122,8 @@ PLATFORM_SPECIFIC_COMPONENTS = frozenset(
 #                      fastest build times, most sensitive to code size changes
 # 3. ESP32 IDF - Primary ESP32 platform, most representative of modern ESPHome
 # 4-6. Other ESP32 variants - Less commonly used but still supported
-# 7-9. LibreTiny platforms (BK72XX, RTL87XX, LN882X) - good for detecting LibreTiny-specific changes
-# 10. RP2040 - Raspberry Pi Pico platform
+# 7. BK72XX - LibreTiny platform (good for detecting LibreTiny-specific changes)
+# 8. RP2040 - Raspberry Pi Pico platform
 MEMORY_IMPACT_PLATFORM_PREFERENCE = [
     Platform.ESP32_C6_IDF,  # ESP32-C6 IDF (newest, supports Thread/Zigbee)
     Platform.ESP8266_ARD,  # ESP8266 Arduino (most memory constrained, fastest builds)
@@ -134,8 +132,6 @@ MEMORY_IMPACT_PLATFORM_PREFERENCE = [
     Platform.ESP32_S2_IDF,  # ESP32-S2 IDF
     Platform.ESP32_S3_IDF,  # ESP32-S3 IDF
     Platform.BK72XX_ARD,  # LibreTiny BK7231N
-    Platform.RTL87XX_ARD,  # LibreTiny RTL8720x
-    Platform.LN882X_ARD,  # LibreTiny LN882x
     Platform.RP2040_ARD,  # Raspberry Pi Pico
 ]
 
@@ -415,8 +411,6 @@ def _detect_platform_hint_from_filename(filename: str) -> Platform | None:
     - wifi_component_esp8266.cpp, *_esp8266.h -> ESP8266_ARD
     - *_esp32*.cpp -> ESP32 IDF (generic)
     - *_libretiny.cpp, *_bk72*.* -> BK72XX (LibreTiny)
-    - *_rtl87*.* -> RTL87XX (LibreTiny Realtek)
-    - *_ln882*.* -> LN882X (LibreTiny Lightning)
     - *_pico.cpp, *_rp2040.* -> RP2040_ARD
 
     Args:
@@ -450,12 +444,7 @@ def _detect_platform_hint_from_filename(filename: str) -> Platform | None:
     if "esp32" in filename_lower:
         return Platform.ESP32_IDF
 
-    # LibreTiny platforms (check specific variants before generic libretiny)
-    # Check specific variants first to handle paths like libretiny/wifi_rtl87xx.cpp
-    if "rtl87" in filename_lower:
-        return Platform.RTL87XX_ARD
-    if "ln882" in filename_lower:
-        return Platform.LN882X_ARD
+    # LibreTiny (via 'libretiny' pattern or BK72xx-specific files)
     if "libretiny" in filename_lower or "bk72" in filename_lower:
         return Platform.BK72XX_ARD
 

tests/script/test_determine_jobs.py

@@ -1472,24 +1472,6 @@ def test_detect_memory_impact_config_runs_at_component_limit(tmp_path: Path) ->
             determine_jobs.Platform.BK72XX_ARD,
         ),
         ("esphome/components/ble/ble_bk72xx.cpp", determine_jobs.Platform.BK72XX_ARD),
-        # RTL87xx (LibreTiny Realtek) detection
-        (
-            "tests/components/logger/test.rtl87xx-ard.yaml",
-            determine_jobs.Platform.RTL87XX_ARD,
-        ),
-        (
-            "esphome/components/libretiny/wifi_rtl87xx.cpp",
-            determine_jobs.Platform.RTL87XX_ARD,
-        ),
-        # LN882x (LibreTiny Lightning) detection
-        (
-            "tests/components/logger/test.ln882x-ard.yaml",
-            determine_jobs.Platform.LN882X_ARD,
-        ),
-        (
-            "esphome/components/libretiny/wifi_ln882x.cpp",
-            determine_jobs.Platform.LN882X_ARD,
-        ),
         # RP2040 / Raspberry Pi Pico detection
         ("esphome/components/gpio/gpio_rp2040.cpp", determine_jobs.Platform.RP2040_ARD),
         ("esphome/components/wifi/wifi_rp2040.cpp", determine_jobs.Platform.RP2040_ARD),
@@ -1519,10 +1501,6 @@ def test_detect_memory_impact_config_runs_at_component_limit(tmp_path: Path) ->
         "esp32_in_name",
         "libretiny",
         "bk72xx",
-        "rtl87xx_test_yaml",
-        "rtl87xx_wifi",
-        "ln882x_test_yaml",
-        "ln882x_wifi",
         "rp2040_gpio",
         "rp2040_wifi",
         "pico_i2c",