Share environment code between exe and sh backend (WIP) #236

Workflow file for this run

	name: run-tests

	on:
	pull_request: # Should trigger on pull requests for all branches
	branches:
	- '**' # Matches all branches

	# Cancel previous runs if a new one is triggered
	concurrency:
	group: "${{ github.ref }}"
	cancel-in-progress: true

	jobs:
	build-without-warnings:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Install gcc and clang
	run: \|
	set -e
	sudo apt-get update
	sudo apt-get install -y build-essential clang-14

	- name: Build with warnings
	run: \|
	set -e
	# Testing with gcc clang in case they have different warnings
	gcc -Wall -Werror pnut.c -Dsh
	gcc -Wall -Werror pnut.c -Dtarget_x86_64_mac
	gcc -Wall -Werror pnut.c -Dtarget_x86_64_linux
	gcc -Wall -Werror pnut.c -Dtarget_i386_linux
	# With clang
	clang-14 -Wall -Werror pnut.c -Dsh
	clang-14 -Wall -Werror pnut.c -Dtarget_x86_64_mac
	clang-14 -Wall -Werror pnut.c -Dtarget_x86_64_linux
	clang-14 -Wall -Werror pnut.c -Dtarget_i386_linux

	catch-bad-whitespace:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Check for trailing whitespace and tab characters
	run: \|
	set -e
	check_dir() { # $1 is the file extension, $2 is the directory and $3 the max depth to check
	result=$(find $2 -maxdepth ${3:-1000} -name "$1" -type f -exec egrep -l " +$" {} \;)
	if [ -n "$result" ]; then
	echo "Trailing whitespace found in the following files:"
	echo "$result"
	exit 1
	fi

	result=$(find $2 -maxdepth ${3:-1000} -name "$1" -type f -exec egrep -l "$(printf '\t')" {} \;)
	if [ -n "$result" ]; then
	echo "Tab characters found in the following files:"
	echo "$result"
	exit 1
	fi
	}

	check_dir "*.c" . 1 # Check pnut source files
	check_dir "*.c" tests # and the tests directory recursively
	check_dir "*.c" examples 1 # and examples

	tests-exe: # Run tests for pnut-exe on all supported platforms and architectures
	strategy:
	matrix:
	include:
	- target: i386_linux
	host: ubuntu-latest
	- target: x86_64_linux
	host: ubuntu-latest
	- target: x86_64_mac
	host: macos-latest
	runs-on: ${{ matrix.host }}
	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Install utils
	run: \|
	if [ ${{ matrix.host }} = "macos-latest" ]; then
	brew install coreutils
	else
	sudo apt-get update
	sudo apt-get install -y coreutils
	fi

	- name: Run ${{ matrix.target }} tests on ${{ matrix.host }}
	run: \|
	set -e
	./run-tests.sh ${{ matrix.target }}

	tests-shell: # Run tests for pnut-sh on all supported shells
	strategy:
	matrix:
	shell: ["bash", "dash", "ksh", "mksh", "yash", "zsh"]
	include:
	- shell: dash # Using dash because it's the fastest
	pnut_opts: "'-DSH_SAVE_VARS_WITH_SET' '-DOPTIMIZE_CONSTANT_PARAM'"
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Install ${{ matrix.shell }} shell
	run: \|
	sudo apt-get update
	sudo apt-get install -y coreutils ${{ matrix.shell }}

	- name: Run tests with ${{ matrix.shell }}
	run: \|
	set -e
	./run-tests.sh sh --shell ${{ matrix.shell }}
	for pnut_opts in ${{ matrix.pnut_opts }}; do
	echo "Running tests with pnut options: $pnut_opts"
	PNUT_OPTIONS="${pnut_opts}" ./run-tests.sh sh --shell ${{ matrix.shell }}
	done

	bootstrap-pnut-sh:
	strategy:
	matrix:
	shell: ["bash", "dash", "ksh", "mksh", "yash", "zsh"]
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Install ${{ matrix.shell }} shell
	run: \|
	sudo apt-get update
	sudo apt-get install -y coreutils ${{ matrix.shell }}

	- name: Bootstrap pnut-sh.sh on ${{ matrix.shell }}
	run: \|
	set -e
	./bootstrap-pnut-sh.sh --shell ${{ matrix.shell }} --fast

	bootstrap-pnut-exe:
	strategy:
	matrix:
	shell: ["bash", "dash", "ksh"] # Not all shells to save some time
	target: ["i386_linux", "x86_64_linux", "x86_64_mac"]
	include:
	- target: i386_linux
	host: ubuntu-latest
	- target: x86_64_linux
	host: ubuntu-latest
	- target: x86_64_mac
	host: macos-latest
	runs-on: ${{ matrix.host }}
	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Install ${{ matrix.shell }} shell
	run: \|
	if [ ${{ matrix.host }} = "macos-latest" ]; then
	brew install coreutils ${{ matrix.shell }}
	else
	sudo apt-get update
	sudo apt-get install -y coreutils ${{ matrix.shell }}
	fi

	- name: Bootstrap pnut-exe with ${{ matrix.target }} backend
	run: \|
	set -e
	./bootstrap-pnut-exe.sh --backend ${{ matrix.target }} --fast

	- name: Bootstrap pnut-exe with ${{ matrix.target }} backend on ${{ matrix.shell }}
	run: \|
	set -e
	./bootstrap-pnut-exe.sh --backend ${{ matrix.target }} --shell ${{ matrix.shell }} --fast

	bootstrap-pnut-sh-with-pnut-exe:
	strategy:
	matrix:
	target: ["i386_linux", "x86_64_linux", "x86_64_mac"]
	include:
	- target: i386_linux
	host: ubuntu-latest
	- target: x86_64_linux
	host: ubuntu-latest
	- target: x86_64_mac
	host: macos-latest
	runs-on: ${{ matrix.host }}
	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Install dependencies
	run: \|
	if [ ${{ matrix.host }} = "macos-latest" ]; then
	brew install coreutils
	else
	sudo apt-get update
	sudo apt-get install -y coreutils
	fi

	- name: Bootstrap pnut-sh with pnut-exe on ${{ matrix.target }} backend
	run: \|
	set -e
	./bootstrap-pnut-sh-by-pnut-exe.sh --backend ${{ matrix.target }}

	bootstrap-bash-2_05a:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Setup woody environment
	run: \|
	set -e
	sudo apt-get update
	sudo apt-get install -y debootstrap # debootstrap allows us to create a minimal Debian environment
	tar -czf ../pnut.tar.gz . # Make a copy of the pnut repo (excluding the woody directory)
	sudo debootstrap --arch=i386 woody woody http://archive.debian.org/debian
	sudo cp ../pnut.tar.gz woody/pnut.tar.gz # Copy the pnut repo into the woody environment
	# Check that the woody environment has the right bash version
	sudo chroot woody /bin/bash -c "bash --version" \| grep 2.05a \|\| { echo "Bash 2.05a is required for this job"; exit 1; }
	sudo chroot woody /bin/bash -c "mkdir pnut && tar -xvzf pnut.tar.gz -C pnut" # Extract the pnut repo into the woody environment
	sudo chroot woody /bin/bash -c "apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y build-essential time timeout" # Install gcc and time utils

	- name: Run tests with bash 2.05a
	run: \|
	sudo chroot woody /bin/bash -c "cd pnut && PNUT_OPTIONS='-DRT_FREE_UNSETS_VARS_NOT' ./run-tests.sh sh --shell bash"

	- name: Bootstrap pnut-sh.sh with bash 2.05a
	run: \|
	sudo chroot woody /bin/bash -c "cd /pnut && PNUT_OPTIONS='-DRT_FREE_UNSETS_VARS_NOT' ./bootstrap-pnut-sh.sh --shell bash --fast"

	- name: Bootstrap pnut-exe with bash 2.05a
	run: \|
	sudo chroot woody /bin/bash -c "cd /pnut && PNUT_OPTIONS='-DRT_FREE_UNSETS_VARS_NOT' ./bootstrap-pnut-exe.sh --backend i386_linux --fast"
	sudo chroot woody /bin/bash -c "cd /pnut && PNUT_OPTIONS='-DRT_FREE_UNSETS_VARS_NOT' ./bootstrap-pnut-exe.sh --backend i386_linux --shell bash --fast"


	success-message:
	runs-on: ubuntu-latest
	needs: [build-without-warnings, tests-exe, tests-shell, bootstrap-pnut-sh, bootstrap-pnut-exe, bootstrap-pnut-sh-with-pnut-exe, bootstrap-bash-2_05a]
	steps:
	- name: Tests finished
	run: \|
	echo " ,-~~-.___."
	echo " / \| ' \\ Pnut tests completed...."
	echo "( ) 0"
	echo " \\_/-, ,----'"
	echo " ==== //"
	echo " / \\-'~; /~~~(O)"
	echo " / __/~\| / \|"
	echo "=( _____\| (_________\| "

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Share environment code between exe and sh backend (WIP) #236

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Share environment code between exe and sh backend (WIP) #236

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