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Refactor build script to improve project configuration handling and artifact management. Cache project config JSON for environment platform checks, streamline binary merging for ESP32, and ensure all generated artifacts are copied to the output folder. Enhance error handling during binary generation processes.

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agessaman
2026-03-21 08:20:41 -07:00
parent 542f8a31ee
commit bf8a3a7a41
1 changed files with 20 additions and 30 deletions
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build.sh
+20 -30
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@@ -1,3 +1,6 @@
# cache project config json for use in get_platform_for_env()
PIO_CONFIG_JSON=$(pio project config --json-output)
#!/usr/bin/env bash
global_usage() {
@@ -64,9 +67,6 @@ case $1 in
;;
esac
# cache project config json for use in get_platform_for_env()
PIO_CONFIG_JSON=$(pio project config --json-output)
# $1 should be the string to find (case insensitive)
get_pio_envs_containing_string() {
shopt -s nocasematch
@@ -93,19 +93,20 @@ get_pio_envs_ending_with_string() {
# $1 should be the environment name
get_platform_for_env() {
local env_name=$1
echo "$PIO_CONFIG_JSON" | python3 -c "
printf '%s' "$PIO_CONFIG_JSON" | python3 -c "
import sys, json, re
data = json.load(sys.stdin)
raw = sys.stdin.read()
data = json.loads(raw, strict=False)
for section, options in data:
if section == 'env:$env_name':
for key, value in options:
if key == 'build_flags':
for flag in value:
match = re.search(r'(ESP32_PLATFORM|NRF52_PLATFORM|STM32_PLATFORM|RP2040_PLATFORM)', flag)
match = re.search(r'(ESP32_PLATFORM|NRF52_PLATFORM|STM32_PLATFORM|RP2040_PLATFORM)', str(flag))
if match:
print(match.group(1))
sys.exit(0)
"
" 2>/dev/null || true
}
# disable all debug logging flags if DISABLE_DEBUG=1 is set
@@ -149,31 +150,20 @@ build_firmware() {
# build firmware target
pio run -e $1
# build merge-bin for esp32 fresh install, copy .bins to out folder (e.g: Heltec_v3_room_server-v1.0.0-SHA.bin)
if [ "$ENV_PLATFORM" == "ESP32_PLATFORM" ]; then
pio run -t mergebin -e $1
cp .pio/build/$1/firmware.bin out/${FIRMWARE_FILENAME}.bin 2>/dev/null || true
cp .pio/build/$1/firmware-merged.bin out/${FIRMWARE_FILENAME}-merged.bin 2>/dev/null || true
# Build merged binaries where supported (ESP32 targets).
pio run -t mergebin -e $1 >/dev/null 2>&1 || true
# Generate UF2 from HEX when useful and UF2 is not already present.
if [ -f ".pio/build/$1/firmware.hex" ] && [ ! -f ".pio/build/$1/firmware.uf2" ]; then
python3 bin/uf2conv/uf2conv.py .pio/build/$1/firmware.hex -c -o .pio/build/$1/firmware.uf2 -f 0xADA52840 >/dev/null 2>&1 || true
fi
# build .uf2 for nrf52 boards, copy .uf2 and .zip to out folder (e.g: RAK_4631_Repeater-v1.0.0-SHA.uf2)
if [ "$ENV_PLATFORM" == "NRF52_PLATFORM" ]; then
python3 bin/uf2conv/uf2conv.py .pio/build/$1/firmware.hex -c -o .pio/build/$1/firmware.uf2 -f 0xADA52840
cp .pio/build/$1/firmware.uf2 out/${FIRMWARE_FILENAME}.uf2 2>/dev/null || true
cp .pio/build/$1/firmware.zip out/${FIRMWARE_FILENAME}.zip 2>/dev/null || true
fi
# for stm32, copy .bin and .hex to out folder
if [ "$ENV_PLATFORM" == "STM32_PLATFORM" ]; then
cp .pio/build/$1/firmware.bin out/${FIRMWARE_FILENAME}.bin 2>/dev/null || true
cp .pio/build/$1/firmware.hex out/${FIRMWARE_FILENAME}.hex 2>/dev/null || true
fi
# for rp2040, copy .bin and .uf2 to out folder
if [ "$ENV_PLATFORM" == "RP2040_PLATFORM" ]; then
cp .pio/build/$1/firmware.bin out/${FIRMWARE_FILENAME}.bin 2>/dev/null || true
cp .pio/build/$1/firmware.uf2 out/${FIRMWARE_FILENAME}.uf2 2>/dev/null || true
fi
# Copy any produced artifacts to out folder.
cp .pio/build/$1/firmware.bin out/${FIRMWARE_FILENAME}.bin 2>/dev/null || true
cp .pio/build/$1/firmware-merged.bin out/${FIRMWARE_FILENAME}-merged.bin 2>/dev/null || true
cp .pio/build/$1/firmware.hex out/${FIRMWARE_FILENAME}.hex 2>/dev/null || true
cp .pio/build/$1/firmware.uf2 out/${FIRMWARE_FILENAME}.uf2 2>/dev/null || true
cp .pio/build/$1/firmware.zip out/${FIRMWARE_FILENAME}.zip 2>/dev/null || true
}