esphome/script/test_build_components

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#!/usr/bin/env bash
set -e
# Parse parameter:
# - `e` - Parameter for `esphome` command. Default `compile`. Common alternative is `config`.
# - `c` - Component folder name to test. Default `*`.
esphome_command="compile"
target_component="*"
while getopts e:c:t: flag
do
case $flag in
e) esphome_command=${OPTARG};;
c) target_component=${OPTARG};;
t) requested_target_platform=${OPTARG};;
\?) echo "Usage: $0 [-e <config|compile|clean>] [-c <string>] [-t <string>]" 1>&2; exit 1;;
esac
done
cd "$(dirname "$0")/.."
if ! [ -d "./tests/test_build_components/build" ]; then
mkdir ./tests/test_build_components/build
fi
start_esphome() {
if [ -n "$requested_target_platform" ] && [ "$requested_target_platform" != "$target_platform" ]; then
echo "Skiping $target_platform"
return
fi
# create dynamic yaml file in `build` folder.
# `./tests/test_build_components/build/[target_component].[test_name].[target_platform_with_version].yaml`
component_test_file="./tests/test_build_components/build/$target_component.$test_name.$target_platform_with_version.yaml"
cp $target_platform_file $component_test_file
if [[ "$OSTYPE" == "darwin"* ]]; then
# macOS sed is...different
sed -i '' "s!\$component_test_file!../../.$f!g" $component_test_file
else
sed -i "s!\$component_test_file!../../.$f!g" $component_test_file
fi
# Start esphome process
echo "> [$target_component] [$test_name] [$target_platform_with_version]"
set -x
# TODO: Validate escape of Command line substitution value
python -m esphome -s component_name $target_component -s component_dir ../../components/$target_component -s test_name $test_name -s target_platform $target_platform $esphome_command $component_test_file
{ set +x; } 2>/dev/null
}
# Find all test yaml files.
# - `./tests/components/[target_component]/[test_name].[target_platform].yaml`
# - `./tests/components/[target_component]/[test_name].all.yaml`
for f in ./tests/components/$target_component/*.*.yaml; do
[ -f "$f" ] || continue
IFS='/' read -r -a folder_name <<< "$f"
target_component="${folder_name[3]}"
IFS='.' read -r -a file_name <<< "${folder_name[4]}"
test_name="${file_name[0]}"
if [ "$test_name" = "exclude" ]; then
# this is not a test file. we need to skip it.
continue
fi
target_platform="${file_name[1]}"
file_name_parts=${#file_name[@]}
if [ "$target_platform" = "all" ] || [ $file_name_parts = 2 ]; then
# Test has *not* defined a specific target platform. Need to run tests for all possible target platforms.
for target_platform_file in ./tests/test_build_components/build_components_base.*.yaml; do
IFS='/' read -r -a folder_name <<< "$target_platform_file"
IFS='.' read -r -a file_name <<< "${folder_name[3]}"
target_platform="${file_name[1]}"
if [ -f "./tests/components/$target_component/exclude.$test_name.$target_platform.yaml" ]; then
echo "Component $target_component is excluded from testing on $target_platform"
continue
fi
start_esphome
done
else
# Test has defined a specific target platform.
# Validate we have a base test yaml for selected platform.
# The target_platform is sourced from the following location.
# 1. `./tests/test_build_components/build_components_base.[target_platform].yaml`
# 2. `./tests/test_build_components/build_components_base.[target_platform]-ard.yaml`
target_platform_file="./tests/test_build_components/build_components_base.$target_platform.yaml"
if ! [ -f "$target_platform_file" ]; then
echo "No base test file [./tests/test_build_components/build_components_base.$target_platform.yaml] for component test [$f] found."
exit 1
fi
for target_platform_file in ./tests/test_build_components/build_components_base.$target_platform*.yaml; do
# trim off "./tests/test_build_components/build_components_base." prefix
target_platform_with_version=${target_platform_file:52}
# ...now remove suffix starting with "." leaving just the test target hardware and software platform (possibly with version)
# For example: "esp32-s3-idf-50"
target_platform_with_version=${target_platform_with_version%.*}
start_esphome
done
fi
done