action #724

	name: action
	on:
	push:
	branches: [main]
	schedule:
	- cron: '0 0 * * *'
	pull_request:
	jobs:
	shellcheck:
	runs-on: ubuntu-20.04
	steps:
	- uses: actions/checkout@v2
	- name: run shellcheck
	uses: ludeeus/action-shellcheck@master
	env:
	SHELLCHECK_OPTS: -s bash
	build_busybox:
	runs-on: ubuntu-20.04
	steps:
	- uses: actions/checkout@v2
	- name: install deps
	run: \|
	sudo apt -y update
	sudo apt -y install qemu-utils
	- name: make prepare busybox/initrd root.img
	run: \|
	make prepare busybox/initrd busybox/root.img
	build_linux:
	runs-on: ubuntu-20.04
	strategy:
	matrix:
	linux_version:
	- "5_15_0_43_46"
	- "5_4_0_65_73"
	- "5_14_0_162_6_1_el9_1"
	- "4_18_0_348_7_1_el8_5"
	- "3_10_0_1160_31_1_el7"
	- "2_6_32_754_35_1_el6"
	- "2_6_39"
	steps:
	- uses: actions/checkout@v2
	- name: make LINUX_VERSION=${{ matrix.linux_version }} prepare bzImage modules
	run: \|
	make LINUX_VERSION=${{ matrix.linux_version }} prepare bzImage modules

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