Bash: Introduce helper function _p4m_lcg_port(). Drop unneeded PORT4M… #243

	on:
	push:
	paths:
	- 'bash/*/'
	- .github/workflows/check-bash.yml
	pull_request:
	paths:
	- 'bash/*/'
	- .github/workflows/check-bash.yml

	name: "Bash checks"

	permissions:
	contents: read

	jobs:
	check:
	if: "! contains(github.event.head_commit.message, '[ci skip]')"

	timeout-minutes: 5

	runs-on: ${{ matrix.config.os }}

	name: ${{ matrix.config.os }}

	strategy:
	fail-fast: false
	matrix:
	config:
	# - {os: macOS-latest }
	- {os: ubuntu-latest }
	- {os: ubuntu-20.04 }

	steps:
	- name: Checkout git repository
	uses: actions/checkout@v4

	- name: ShellCheck
	if: runner.os == 'Linux'
	run: \|
	curl -L -O https://github.com/koalaman/shellcheck/releases/download/v0.9.0/shellcheck-v0.9.0.linux.x86_64.tar.xz
	tar Jxf shellcheck-v0.9.0.linux.x86_64.tar.xz
	mv shellcheck-v0.9.0/shellcheck .
	export PATH="$PWD:$PATH"
	cd bash/
	shellcheck --version
	shellcheck incl/*.bash
	shellcheck -x port4me
	(cd tests; shellcheck -x *.bats)

	- name: Check
	run: \|
	echo "SHELL=${SHELL}"
	bash --version
	command -v bash
	command -v kill \|\| true
	command -v timeout \|\| true
	curl -L -O https://github.com/bats-core/bats-core/archive/refs/tags/v1.10.0.tar.gz && tar xf v1.10.0.tar.gz
	curl -L -O https://github.com/bats-core/bats-support/archive/refs/tags/v0.3.0.tar.gz && tar xf v0.3.0.tar.gz
	curl -L -O https://github.com/bats-core/bats-assert/archive/refs/tags/v2.1.0.tar.gz && tar xf v2.1.0.tar.gz
	export BATS_SUPPORT_HOME=$PWD/bats-support-0.3.0
	export BATS_ASSERT_HOME=$PWD/bats-assert-2.1.0
	export PATH=$PWD/bats-core-1.10.0/bin:$PATH
	export PATH=$PWD/bash:$PATH
	bats --version
	cd bash/
	make check-cli

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