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Script fixes #50

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Script fixes #50

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c73c772
Only run mergebin on valid targets
Feb 13, 2026
add8376
Stricter matching of project build env names
Feb 13, 2026
bda97ff
Call python3 and fall back to python if needed.
Feb 15, 2026
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11 changes: 8 additions & 3 deletions build.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@

# get a list of pio env names that start with "env:"
get_pio_envs() {
echo $(pio project config | grep 'env:' | sed 's/env://')
echo $(pio project config | grep '^env:' | sed 's/env://')
}

# $1 should be the string to find (case insensitive)
Expand Down Expand Up @@ -53,13 +53,18 @@ build_firmware() {
pio run -e $1

# build merge-bin for esp32 fresh install
if [ -f .pio/build/$1/firmware.bin ]; then
# only when "mergebin" is in targets
if pio run --list-targets -e $1 | grep mergebin; then
pio run -t mergebin -e $1
fi

# build .uf2 for nrf52 boards
if [[ -f .pio/build/$1/firmware.zip && -f .pio/build/$1/firmware.hex ]]; then
python bin/uf2conv/uf2conv.py .pio/build/$1/firmware.hex -c -o .pio/build/$1/firmware.uf2 -f 0xADA52840
if python3 -V ; then
python3 bin/uf2conv/uf2conv.py .pio/build/$1/firmware.hex -c -o .pio/build/$1/firmware.uf2 -f 0xADA52840
else # fall back to python command (may be needed on windows)
python bin/uf2conv/uf2conv.py .pio/build/$1/firmware.hex -c -o .pio/build/$1/firmware.uf2 -f 0xADA52840
fi
fi

# copy .bin, .uf2, and .zip to out folder
Expand Down