feat: use chmod and restore original permissions to improve security #71

	name: Bash CI

	on:
	push:
	branches: [ "master" ]
	pull_request:
	branches: [ "master" ]

	workflow_dispatch:

	jobs:
	shellcheck:
	name: Validation with ShellCheck
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Run ShellCheck on jade-diy
	uses: ludeeus/action-shellcheck@master
	env:
	SHELLCHECK_OPTS: -e SC1091
	#
	# in case we want to use shfmt too
	#shfmt-checker:
	# name: Validation with shfmt
	# runs-on: ubuntu-latest
	# steps:
	# - uses: actions/checkout@v3
	# - name: Run shfmt on jade-diy scripts
	# uses: luizm/action-sh-checker@master
	# env:
	# SHFMT_OPTS: -i 2 -sr
	# with:
	# sh_checker_shellcheck_disable: true

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