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Code Issues Releases Wiki Activity

[core] Add support for setting environment variables (#11953)

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This commit is contained in:
Jonathan Swoboda
2025-11-17 12:32:08 -05:00
committed by GitHub
parent 9e1f8d83f8
commit 3d6c361037
3 changed files with 19 additions and 0 deletions
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1
esphome/const.py
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@@ -336,6 +336,7 @@ CONF_ENERGY = "energy"
CONF_ENTITY_CATEGORY = "entity_category" CONF_ENTITY_CATEGORY = "entity_category"
CONF_ENTITY_ID = "entity_id" CONF_ENTITY_ID = "entity_id"
CONF_ENUM_DATAPOINT = "enum_datapoint" CONF_ENUM_DATAPOINT = "enum_datapoint"
CONF_ENVIRONMENT_VARIABLES = "environment_variables"
CONF_EQUATION = "equation" CONF_EQUATION = "equation"
CONF_ESP8266_DISABLE_SSL_SUPPORT = "esp8266_disable_ssl_support" CONF_ESP8266_DISABLE_SSL_SUPPORT = "esp8266_disable_ssl_support"
CONF_ESPHOME = "esphome" CONF_ESPHOME = "esphome"

15
esphome/core/config.py
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@@ -17,6 +17,7 @@ from esphome.const import (
CONF_COMPILE_PROCESS_LIMIT, CONF_COMPILE_PROCESS_LIMIT,
CONF_DEBUG_SCHEDULER, CONF_DEBUG_SCHEDULER,
CONF_DEVICES, CONF_DEVICES,
CONF_ENVIRONMENT_VARIABLES,
CONF_ESPHOME, CONF_ESPHOME,
CONF_FRIENDLY_NAME, CONF_FRIENDLY_NAME,
CONF_ID, CONF_ID,
@@ -215,6 +216,11 @@ CONFIG_SCHEMA = cv.All(
cv.string_strict: cv.Any([cv.string], cv.string), cv.string_strict: cv.Any([cv.string], cv.string),
} }
), ),
cv.Optional(CONF_ENVIRONMENT_VARIABLES, default={}): cv.Schema(
{
cv.string_strict: cv.string,
}
),
cv.Optional(CONF_ON_BOOT): automation.validate_automation( cv.Optional(CONF_ON_BOOT): automation.validate_automation(
{ {
cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(StartupTrigger), cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(StartupTrigger),
@@ -426,6 +432,12 @@ async def _add_platformio_options(pio_options):
cg.add_platformio_option(key, val) cg.add_platformio_option(key, val)
@coroutine_with_priority(CoroPriority.FINAL)
async def _add_environment_variables(env_vars: dict[str, str]) -> None:
# Set environment variables for the build process
os.environ.update(env_vars)
@coroutine_with_priority(CoroPriority.AUTOMATION) @coroutine_with_priority(CoroPriority.AUTOMATION)
async def _add_automations(config): async def _add_automations(config):
for conf in config.get(CONF_ON_BOOT, []): for conf in config.get(CONF_ON_BOOT, []):
@@ -563,6 +575,9 @@ async def to_code(config: ConfigType) -> None:
if config[CONF_PLATFORMIO_OPTIONS]: if config[CONF_PLATFORMIO_OPTIONS]:
CORE.add_job(_add_platformio_options, config[CONF_PLATFORMIO_OPTIONS]) CORE.add_job(_add_platformio_options, config[CONF_PLATFORMIO_OPTIONS])
if config[CONF_ENVIRONMENT_VARIABLES]:
CORE.add_job(_add_environment_variables, config[CONF_ENVIRONMENT_VARIABLES])
# Process areas # Process areas
all_areas: list[dict[str, str | core.ID]] = [] all_areas: list[dict[str, str | core.ID]] = []
if CONF_AREA in config: if CONF_AREA in config:

3
tests/components/esphome/common.yaml
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@@ -2,6 +2,9 @@ esphome:
debug_scheduler: true debug_scheduler: true
platformio_options: platformio_options:
board_build.flash_mode: dio board_build.flash_mode: dio
environment_variables:
TEST_ENV_VAR: "test_value"
BUILD_NUMBER: "12345"
area: area:
id: testing_area id: testing_area
name: Testing Area name: Testing Area