Fork of the espurna firmware for `mhsw` switches
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#!/bin/bash
set -e
# Utility
is_git() {
command -v git >/dev/null 2>&1 || return 1
command git rev-parse >/dev/null 2>&1 || return 1
return 0
}
stat_bytes() {
case "$(uname -s)" in
Darwin) stat -f %z "$1";;
*) stat -c %s "$1";;
esac
}
# Script settings
destination=../firmware
version_file=espurna/config/version.h
version=$(grep -E '^#define APP_VERSION' $version_file | awk '{print $3}' | sed 's/"//g')
if ${TRAVIS:-false}; then
git_revision=${TRAVIS_COMMIT::7}
git_tag=${TRAVIS_TAG}
elif is_git; then
git_revision=$(git rev-parse --short HEAD)
git_tag=$(git tag --contains HEAD)
else
git_revision=unknown
git_tag=
fi
if [[ -n $git_tag ]]; then
new_version=${version/-*}
sed -i -e "s@$version@$new_version@" $version_file
version=$new_version
trap "git checkout -- $version_file" EXIT
fi
par_build=false
par_thread=${BUILDER_THREAD:-0}
par_total_threads=${BUILDER_TOTAL_THREADS:-4}
if [ ${par_thread} -ne ${par_thread} -o \
${par_total_threads} -ne ${par_total_threads} ]; then
echo "Parallel threads should be a number."
exit
fi
if [ ${par_thread} -ge ${par_total_threads} ]; then
echo "Current thread is greater than total threads. Doesn't make sense"
exit
fi
# Available environments
list_envs() {
grep env: platformio.ini | sed 's/\[env:\(.*\)\]/\1/g'
}
travis=$(list_envs | grep travis | sort)
available=$(list_envs | grep -Ev -- '-ota$|-ssl$|^travis' | sort)
# Build tools settings
export PLATFORMIO_BUILD_FLAGS="${PLATFORMIO_BUILD_FLAGS} -DAPP_REVISION='\"$git_revision\"'"
# Functions
print_available() {
echo "--------------------------------------------------------------"
echo "Available environments:"
for environment in $available; do
echo "* $environment"
done
}
print_environments() {
echo "--------------------------------------------------------------"
echo "Current environments:"
for environment in $environments; do
echo "* $environment"
done
}
set_default_environments() {
# Hook to build in parallel when using travis
if [[ "${TRAVIS_BUILD_STAGE_NAME}" = "Release" ]] && ${par_build}; then
environments=$(echo ${available} | \
awk -v par_thread=${par_thread} -v par_total_threads=${par_total_threads} \
'{ for (i = 1; i <= NF; i++) if (++j % par_total_threads == par_thread ) print $i; }')
return
fi
# Only build travisN
if [[ "${TRAVIS_BUILD_STAGE_NAME}" = "Test" ]]; then
environments=$travis
return
fi
# Fallback to all available environments
environments=$available
}
build_webui() {
# Build system uses gulpscript.js to build web interface
if [ ! -e node_modules/gulp/bin/gulp.js ]; then
echo "--------------------------------------------------------------"
echo "Installing dependencies..."
npm install --only=dev
fi
# Recreate web interface (espurna/data/index.html.*.gz.h)
echo "--------------------------------------------------------------"
echo "Building web interface..."
node node_modules/gulp/bin/gulp.js || exit
# TODO: do something if webui files are different
# for now, just print in travis log
if ${TRAVIS:-false}; then
git --no-pager diff --stat
fi
}
build_environments() {
echo "--------------------------------------------------------------"
echo "Building firmware images..."
mkdir -p $destination/espurna-$version
for environment in $environments; do
echo -n "* espurna-$version-$environment.bin --- "
platformio run --silent --environment $environment || exit 1
stat_bytes .pio/build/$environment/firmware.bin
[[ "${TRAVIS_BUILD_STAGE_NAME}" = "Test" ]] || \
mv .pio/build/$environment/firmware.bin $destination/espurna-$version/espurna-$version-$environment.bin
done
echo "--------------------------------------------------------------"
}
# Parameters
while getopts "lpd:" opt; do
case $opt in
l)
print_available
exit
;;
p)
par_build=true
;;
d)
destination=$OPTARG
;;
esac
done
shift $((OPTIND-1))
# Welcome
echo "--------------------------------------------------------------"
echo "ESPURNA FIRMWARE BUILDER"
echo "Building for version ${version}" ${git_revision:+($git_revision)}
# Environments to build
environments=$@
if [ $# -eq 0 ]; then
set_default_environments
fi
if ${CI:-false}; then
print_environments
fi
build_webui
build_environments