J. Nick Koston bd0705cdc0 [api] Store YAML service names in flash instead of heap ...

Reduces memory usage for YAML-defined API services by storing service
names and argument names as pointers to string literals in flash instead
of heap-allocated std::string objects.

Implementation:
- Created UserServiceBase<Ts...> for YAML services (const char* storage)
- Created UserServiceDynamic<Ts...> for custom_api_device (std::string storage)
- Updated CustomAPIDeviceService to inherit from UserServiceDynamic
- UserServiceTrigger uses UserServiceBase (YAML-only)

Memory savings per YAML service:
- 0 args: 32 bytes (57% reduction)
- 2 args: 48 bytes (60% reduction)
- 5 args: 96 bytes (63% reduction)

Custom API device services maintain same memory footprint (no regression).

Typical ESPHome device (2-5 services): 100-240 bytes saved
High-service device (10+ services): 400-800 bytes saved

2025-11-05 18:51:17 -06:00

..

external_components

[core] Reduce action framework argument copies by 83% (#11704)

2025-11-05 01:23:24 +00:00

action_concurrent_reentry.yaml

add integration test for script re-entry argument issue (#11652)

2025-11-02 15:08:45 -06:00

api_conditional_memory.yaml

Fix flaky test_api_conditional_memory and improve integration test patterns (#9379)

2025-07-08 11:08:21 +12:00

api_custom_services.yaml

Conditionally compile API user services to save 4.3KB flash (follow-up to #9262) (#9451)

2025-07-11 19:08:03 -10:00

api_homeassistant.yaml

[api] Fix string lifetime issue in Home Assistant service calls with templated values (#9909)

2025-07-28 16:39:25 +12:00

api_message_size_batching.yaml

Ensure we can send batches where the first message exceeds MAX_PACKET_SIZE (#9068)

2025-06-16 09:22:14 +12:00

api_reboot_timeout.yaml

Optimize API connection loop performance (#9184)

2025-06-26 13:47:41 +12:00

api_string_lambda.yaml

[api] Fix compilation error with char* lambdas in HomeAssistant services (#9638)

2025-07-18 10:55:39 +12:00

api_user_services_union.yaml

[api] Store YAML service names in flash instead of heap

2025-11-05 18:51:17 -06:00

api_vv_logging.yaml

Fix buffer corruption in API message encoding with very verbose logging (#9249)

2025-06-29 08:04:42 +12:00

areas_and_devices.yaml

[entity] Allow `device_id` to be blank on entities (#10217)

2025-08-14 09:42:11 +12:00

automation_wait_actions.yaml

actions: fix loop re-entry (#7972)

2025-11-02 17:02:13 -06:00

batch_delay_zero_rapid_transitions.yaml

[tests] Remove superfluous else-blocks from lambdas (#11322)

2025-10-17 21:40:54 -10:00

cache_init.yaml

[tests] Add integration tests for oversized payload handling in API (#10788)

2025-09-22 09:07:47 +12:00

climate_custom_fan_modes_and_presets.yaml

[climate] Replace std::vector<std::string> with const char* for custom fan modes and presets (#11621)

2025-11-02 23:16:39 -06:00

continuation_actions.yaml

Add action continuation tests (#11674)

2025-11-03 14:07:03 +13:00

crc8_helper.yaml

[helper] Make crc8 function more flexible to avoid reimplementation in individual components (#10201)

2025-08-20 14:27:08 +12:00

delay_action_cancellation.yaml

[scheduler] Fix DelayAction cancellation in restart mode scripts (#9646)

2025-07-18 04:07:59 +00:00

device_id_in_state.yaml

Add pre-commit hooks to fix common formatting issues causing CI failures (#9494)

2025-07-15 12:25:18 +12:00

duplicate_entities_on_different_devices.yaml

Add ability to have same entity names on different sub devices (#9355)

2025-07-16 21:34:51 +12:00

entity_icon.yaml

Optimize entity icon memory usage with USE_ENTITY_ICON flag (#9337)

2025-07-08 08:22:40 +12:00

gpio_expander_cache.yaml

[gpio_expander] Add intelligent pin type selection to CachedGpioExpander template (#10577)

2025-09-08 10:57:02 +12:00

host_mode_api_password.yaml

Make API ConnectRequest optional for passwordless connections (#9445)

2025-07-16 13:14:43 +12:00

host_mode_basic.yaml

Add integration tests for host (#8912)

2025-05-26 21:31:32 -05:00

host_mode_batch_delay.yaml

Replace API deferred queue with efficient message batching system (#9012)

2025-06-11 11:49:15 +12:00

host_mode_climate_basic_state.yaml

[climate] Add some integration tests (#11439)

2025-10-21 02:26:18 -05:00

host_mode_climate_control.yaml

[climate] Add some integration tests (#11439)

2025-10-21 02:26:18 -05:00

host_mode_empty_string_options.yaml

[template] Store initial option as index in template select (#11523)

2025-10-28 11:37:40 +13:00

host_mode_entity_fields.yaml

Reduce entity memory usage by eliminating field shadowing and bit-packing (#9076)

2025-06-15 15:21:55 +12:00

host_mode_fan_preset.yaml

[fan] fix initial FanCall to properly set speed (#8277)

2025-06-15 13:16:33 -05:00

host_mode_many_entities_multiple_connections.yaml

Replace API deferred queue with efficient message batching system (#9012)

2025-06-11 11:49:15 +12:00

host_mode_many_entities.yaml

[climate] Add some integration tests (#11439)

2025-10-21 02:26:18 -05:00

host_mode_noise_encryption_wrong_key.yaml

Add integration tests for host (#8912)

2025-05-26 21:31:32 -05:00

host_mode_noise_encryption.yaml

Replace API deferred queue with efficient message batching system (#9012)

2025-06-11 11:49:15 +12:00

host_mode_reconnect.yaml

Add integration tests for host (#8912)

2025-05-26 21:31:32 -05:00

host_mode_with_sensor.yaml

Reduce memory required for sensor entities (#9201)

2025-06-25 18:15:59 -05:00

host_preferences_save_load.yaml

[host] Fix memory allocation in preferences load() method (#10506)

2025-09-03 14:26:43 +12:00

large_message_batching.yaml

Add pre-commit hooks to fix common formatting issues causing CI failures (#9494)

2025-07-15 12:25:18 +12:00

legacy_area.yaml

[API] Sub devices and areas (#8544)

2025-06-25 12:03:41 +00:00

light_calls.yaml

[test] Add integration test for light effect memory corruption fix (#10417)

2025-08-25 08:58:46 +12:00

loop_disable_enable.yaml

[component] Fix `is_ready` flag when loop disabled (#9501)

2025-07-15 07:20:18 +00:00

multi_device_preferences.yaml

[core] Fix preference storage to account for device_id (#10333)

2025-08-25 12:22:16 +12:00

noise_corrupt_encrypted_frame.yaml

[tests] Add integration tests for oversized payload handling in API (#10788)

2025-09-22 09:07:47 +12:00

noise_encryption_key_clear_protection.yaml

[api] Allow clearing noise psk if dynamically set (#11429)

2025-10-22 14:24:56 +13:00

noise_encryption_key_protection.yaml

[api] Prevent API from overriding noise encryption keys set in YAML (#10927)

2025-09-28 22:42:58 -05:00

oversized_payload_noise.yaml

[tests] Add integration tests for oversized payload handling in API (#10788)

2025-09-22 09:07:47 +12:00

oversized_payload_plaintext.yaml

[tests] Add integration tests for oversized payload handling in API (#10788)

2025-09-22 09:07:47 +12:00

oversized_protobuf_message_id_noise.yaml

[tests] Add integration tests for oversized payload handling in API (#10788)

2025-09-22 09:07:47 +12:00

oversized_protobuf_message_id_plaintext.yaml

[tests] Add integration tests for oversized payload handling in API (#10788)

2025-09-22 09:07:47 +12:00

parallel_script_delays.yaml

[api] Fix VERY_VERBOSE logging compilation error with bool arrays (#10539)

2025-09-04 08:07:13 +12:00

runtime_stats.yaml

[template] Eliminate optional wrapper to save 4 bytes RAM per instance (#11610)

2025-10-30 15:06:21 +13:00

scheduler_bulk_cleanup.yaml

Fix scheduler race conditions and add comprehensive test suite (#9348)

2025-07-08 07:57:55 +12:00

scheduler_defer_cancel.yaml

Fix scheduler race conditions and add comprehensive test suite (#9348)

2025-07-08 07:57:55 +12:00

scheduler_defer_cancels_regular.yaml

Fix scheduler race conditions and add comprehensive test suite (#9348)

2025-07-08 07:57:55 +12:00

scheduler_defer_fifo_simple.yaml

Fix scheduler race conditions and add comprehensive test suite (#9348)

2025-07-08 07:57:55 +12:00

scheduler_defer_stress.yaml

Fix scheduler race conditions and add comprehensive test suite (#9348)

2025-07-08 07:57:55 +12:00

scheduler_heap_stress.yaml

Fix scheduler race conditions and add comprehensive test suite (#9348)

2025-07-08 07:57:55 +12:00

scheduler_null_name.yaml

Fix scheduler crash when cancelling items with NULL names (#9444)

2025-07-12 07:11:45 +12:00

scheduler_pool.yaml

[core] Add memory pool to scheduler to reduce heap fragmentation (#10536)

2025-09-08 10:27:58 +12:00

scheduler_rapid_cancellation.yaml

Fix scheduler race conditions and add comprehensive test suite (#9348)

2025-07-08 07:57:55 +12:00

scheduler_recursive_timeout.yaml

Fix scheduler race conditions and add comprehensive test suite (#9348)

2025-07-08 07:57:55 +12:00

scheduler_removed_item_race.yaml

[core] Fix scheduler race condition where cancelled items still execute (#10268)

2025-08-18 11:14:41 -04:00

scheduler_retry_test.yaml

[scheduler] Eliminate more runtime string allocations from retry (#9930)

2025-07-29 08:54:16 +12:00

scheduler_simultaneous_callbacks.yaml

Fix scheduler race conditions and add comprehensive test suite (#9348)

2025-07-08 07:57:55 +12:00

scheduler_string_lifetime.yaml

Fix scheduler race conditions and add comprehensive test suite (#9348)

2025-07-08 07:57:55 +12:00

scheduler_string_name_stress.yaml

Fix scheduler race conditions and add comprehensive test suite (#9348)

2025-07-08 07:57:55 +12:00

scheduler_string_test.yaml

[scheduler] Fix cancellation of timers with empty string names (#9641)

2025-07-18 14:20:35 +12:00

script_queued.yaml

[script] Fix unbounded queue growth, optimize queued mode (default max_runs=5) (#11308)

2025-10-19 09:42:17 -10:00

sensor_filters_batch_window.yaml

[sensor] Optimize sliding window filters to eliminate heap fragmentation (#11282)

2025-10-20 07:59:47 +13:00

sensor_filters_nan_handling.yaml

[sensor] Optimize sliding window filters to eliminate heap fragmentation (#11282)

2025-10-20 07:59:47 +13:00

sensor_filters_ring_buffer_wraparound.yaml

[sensor] Optimize sliding window filters to eliminate heap fragmentation (#11282)

2025-10-20 07:59:47 +13:00

sensor_filters_ring_buffer.yaml

[sensor] Optimize sliding window filters to eliminate heap fragmentation (#11282)

2025-10-20 07:59:47 +13:00

sensor_filters_sliding_window.yaml

[sensor] Optimize sliding window filters to eliminate heap fragmentation (#11282)

2025-10-20 07:59:47 +13:00

sensor_filters_value_list.yaml

Add tests for FilterOutValueFilter and ThrottleWithPriorityFilter (#11408)

2025-10-20 09:25:03 -10:00