Add the python3/host package to the SDK docker image #106

	name: build matter packages

	on:
	pull_request:
	push:

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Prepare log directory
	run: \|
	mkdir -p ${{ runner.temp }}/logs
	chmod 0777 ${{ runner.temp }}/logs

	# Run only the build step in the container rather than the whole job, because the UID of the
	# buildbot user (1000) that owns the OpenWrt SDK files in /builder doesn't match the UID of
	# the GitHub runner user (1001), causing file system permission issues.
	- name: Build
	uses: addnab/docker-run-action@v3
	with:
	image: ghcr.io/project-chip/matter-openwrt-build:25.12.4
	options: --volume ${{ github.workspace }}:/workspace --volume ${{ runner.temp }}/logs:/builder/logs
	shell: bash
	run: \|
	set -x
	echo "src-link --force matter /workspace" >>feeds.conf
	./scripts/feeds update matter
	./scripts/feeds install -a -p matter
	cat feeds/matter/.config.ci >.config
	make defconfig
	failed=()
	for pkg in $(awk -F '[[:space:]]\|/' '/^Source-Makefile:/{print$(NF-1)}' feeds/matter.index); do
	echo "::group::Building $pkg"
	if ! make -j "$(nproc)" "package/$pkg/compile"; then
	failed+=("$pkg")
	make "package/$pkg/compile" V=s \|\| true # re-run with verbose output
	fi
	echo "::endgroup::"
	done
	if [[ "${#failed[@]}" -gt 0 ]]; then
	echo "ERROR: Some packages failed to build: ${failed[*]}"
	exit 2
	fi

	- name: Upload build logs
	if: failure()
	uses: actions/upload-artifact@v7
	with:
	name: build-logs-${{ github.run_id }}-${{ github.run_attempt }}
	path: ${{ runner.temp }}/logs
	if-no-files-found: ignore
	retention-days: 14

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