build_product

#!/bin/bash

# Created by argbash-init v2.8.1
# Rearrange the order of options below according to what you would like to see in the help message.
# ARG_OPTIONAL_SINGLE([builder],[b],[Builder engine],[auto])
# ARG_OPTIONAL_SINGLE([jobs],[j],[Count of simultaneous jobs],[auto])
# ARG_OPTIONAL_BOOLEAN([debug],[],[Make a debug build with draft profiles],[off])
# ARG_OPTIONAL_BOOLEAN([derivatives],[],[Also build derivatives of products if applicable],[off])
# ARG_OPTIONAL_BOOLEAN([ansible-playbooks],[],[Build Ansible Playbooks for every profile],[on])
# ARG_OPTIONAL_BOOLEAN([bash-scripts],[],[Build Bash remediation scripts for every profile],[on])
# ARG_OPTIONAL_BOOLEAN([datastream-only],[d],[Build the data stream only. Do not build any of the guides, tables, etc. (deprecated, use --datastream option)],[off])
# ARG_OPTIONAL_ACTION([datastream],[],[Build the data stream. Do not build any of the guides, tables, etc])
# ARG_OPTIONAL_SINGLE([cel-content],[],[Product(s) to build CEL content for (comma-separated)],[off])
# ARG_OPTIONAL_BOOLEAN([profiling],[p],[Use ninja and call the build_profiler.sh util],[off])
# ARG_USE_ENV([ADDITIONAL_CMAKE_OPTIONS],[],[Whitespace-separated string of arguments to pass to CMake])
# ARG_POSITIONAL_INF([product],[Products to build, ALL means all products],[0],[ALL])
# ARG_DEFAULTS_POS([])
# ARG_TYPE_GROUP_SET([builder_type],[BUILDER],[builder],[make,ninja,auto])
# ARG_HELP([Wipes out contents of the 'build' directory and builds only and only the given products.])
# ARGBASH_GO()
# needed because of Argbash --> m4_ignore([
### START OF CODE GENERATED BY Argbash v2.10.0 one line above ###
# Argbash is a bash code generator used to get arguments parsing right.
# Argbash is FREE SOFTWARE, see https://argbash.io for more info

# Setting environmental variables


die()
{
	local _ret="${2:-1}"
	test "${_PRINT_HELP:-no}" = yes && print_help >&2
	echo "$1" >&2
	exit "${_ret}"
}

# validators

builder_type()
{
	local _allowed=("make" "ninja" "auto") _seeking="$1"
	for element in "${_allowed[@]}"
	do
		test "$element" = "$_seeking" && echo "$element" && return 0
	done
	die "Value '$_seeking' (of argument '$2') doesn't match the list of allowed values: 'make', 'ninja' and 'auto'" 4
}


begins_with_short_option()
{
	local first_option all_short_options='objdph'
	first_option="${1:0:1}"
	test "$all_short_options" = "${all_short_options/$first_option/}" && return 1 || return 0
}

# THE DEFAULTS INITIALIZATION - POSITIONALS
_positionals=()
_arg_product=("ALL")
# THE DEFAULTS INITIALIZATION - OPTIONALS
_arg_builder="auto"
_arg_jobs="auto"
_arg_debug="off"
_arg_derivatives="off"
_arg_ansible_playbooks="on"
_arg_playbook_per_rule="off"
_arg_bash_scripts="on"
_arg_datastream_only="off"
_arg_cel_content="off"
_arg_profiling="off"
_arg_log="off"
_arg_thin_datastream="off"
_arg_rule_id="off"
_arg_render_test_scenarios="off"

print_help()
{
	printf '%s\n' "Wipes out contents of the 'build' directory and builds only and only the given products."
	printf 'Usage: %s [-b|--builder <BUILDER>] [-j|--jobs <arg>] [--(no-)debug] [--(no-)derivatives] [--(no-)ansible-playbooks] [--(no-)bash-scripts] [-d|--(no-)datastream-only] [--datastream] [-p|--(no-)profiling] [-h|--help] [<product-1>] ... [<product-n>] ...\n' "$0"
	printf '\t%s\n' "<product>: Products to build, ALL means all products (defaults for <product>: 'ALL')"
	printf '\t%s\n' "-b, --builder: Builder engine. Can be one of: 'make', 'ninja' and 'auto' (default: 'auto')"
	printf '\t%s\n' "-j, --jobs: Count of simultaneous jobs (default: 'auto')"
	printf '\t%s\n' "--debug, --no-debug: Make a debug build with draft profiles (off by default)"
	printf '\t%s\n' "--derivatives, --no-derivatives: Also build derivatives of products if applicable (off by default)"
	printf '\t%s\n' "--ansible-playbooks, --no-ansible-playbooks: Build Ansible Playbooks for every profile (on by default)"
	printf '\t%s\n' "--playbook-per-rule, --no-playbook-per-rule: Build Ansible Playbooks for every rule (off by default)"
	printf '\t%s\n' "--bash-scripts, --no-bash-scripts: Build Bash remediation scripts for every profile (on by default)"
	printf '\t%s\n' "-t, --thin, --no-thin: Build thin data streams for each rule. Do not build any of the guides, tables, etc (off by default)"
	printf '\t%s\n' "-r, --rule-id: Rule ID: Build a thin data stream with the specified rule. Do not build any of the guides, tables, etc (off by default)"
    printf '\t%s\n' "-d, --datastream-only, --no-datastream-only: Build the data stream only. Do not build any of the guides, tables, etc (deprecated, use --datastream option)(off by default)"
	printf '\t%s\n' "--datastream: Build the data stream. Do not build any of the guides, tables, etc"
	printf '\t%s\n' "--cel-content: Product(s) to build CEL content for (comma-separated) (default: 'off')"
	printf '\t%s\n' "--render-test-scenarios: render Automatus test scenarios for specified product and put them into the build directory (off by default)"
	printf '\t%s\n' "-p, --profiling, --no-profiling: Use ninja and call the build_profiler.sh util (off by default)"
	printf '\t%s\n' "-l, --log, --no-log: Logs all debugging messages (off by default)"
	printf '\t%s\n' "-h, --help: Prints help"
	printf '\nEnvironment variables that are supported:\n'
	printf '\t%s\n' "ADDITIONAL_CMAKE_OPTIONS: Whitespace-separated string of arguments to pass to CMake."

}


parse_commandline()
{
	_positionals_count=0
	while test $# -gt 0
	do
		_key="$1"
		case "$_key" in
			-b|--builder)
				test $# -lt 2 && die "Missing value for the optional argument '$_key'." 1
				_arg_builder="$(builder_type "$2" "builder")" || exit 1
				shift
				;;
			--builder=*)
				_arg_builder="$(builder_type "${_key##--builder=}" "builder")" || exit 1
				;;
			-b*)
				_arg_builder="$(builder_type "${_key##-b}" "builder")" || exit 1
				;;
			-j|--jobs)
				test $# -lt 2 && die "Missing value for the optional argument '$_key'." 1
				_arg_jobs="$2"
				shift
				;;
			--jobs=*)
				_arg_jobs="${_key##--jobs=}"
				;;
			-j*)
				_arg_jobs="${_key##-j}"
				;;
			--no-debug|--debug)
				_arg_debug="on"
				test "${1:0:5}" = "--no-" && _arg_debug="off"
				;;
			-r|--rule-id)
				_arg_rule_id="$2"
				test $# -lt 2 && _arg_rule_id="ALL_RULES"
				shift
				;;
			--rule-id=*)
				_arg_rule_id="${_key##--rule-id=}"
				;;
			-r*)
				_arg_rule_id="${_key##-r}"
				;;
			--no-derivatives|--derivatives)
				_arg_derivatives="on"
				test "${1:0:5}" = "--no-" && _arg_derivatives="off"
				;;
			--no-ansible-playbooks|--ansible-playbooks)
				_arg_ansible_playbooks="on"
				test "${1:0:5}" = "--no-" && _arg_ansible_playbooks="off"
				;;
			--no-playbook-per-rule|--playbook-per-rule)
				_arg_playbook_per_rule="on"
				test "${1:0:5}" = "--no-" && _arg_playbook_per_rule="off"
				;;
			--no-bash-scripts|--bash-scripts)
				_arg_bash_scripts="on"
				test "${1:0:5}" = "--no-" && _arg_bash_scripts="off"
				;;
			-t|--no-thin|--thin)
				_arg_thin_datastream="on"
				test "${1:0:5}" = "--no-" && _arg_thin_datastream="off"
				;;
			-t*)
				_arg_thin_datastream="on"
				_next="${_key##-d}"
				if test -n "$_next" -a "$_next" != "$_key"
				then
					{ begins_with_short_option "$_next" && shift && set -- "-d" "-${_next}" "$@"; } || die "The short option '$_key' can't be decomposed to ${_key:0:2} and -${_key:2}, because ${_key:0:2} doesn't accept value and '-${_key:2:1}' doesn't correspond to a short option."
				fi
				;;
			-d|--no-datastream-only|--datastream-only)
				_arg_datastream_only="on"
				test "${1:0:5}" = "--no-" && _arg_datastream_only="off"
				;;
			-d*)
				_arg_datastream_only="on"
				_next="${_key##-d}"
				if test -n "$_next" -a "$_next" != "$_key"
				then
					{ begins_with_short_option "$_next" && shift && set -- "-d" "-${_next}" "$@"; } || die "The short option '$_key' can't be decomposed to ${_key:0:2} and -${_key:2}, because ${_key:0:2} doesn't accept value and '-${_key:2:1}' doesn't correspond to a short option."
				fi
				;;
			--datastream)
				_arg_datastream_only="on"
				;;
			--cel-content)
				test $# -lt 2 && die "Missing value for the optional argument '$_key'." 1
				_arg_cel_content="$2"
				shift
				;;
			--cel-content=*)
				_arg_cel_content="${_key##--cel-content=}"
				;;
			-p|--no-profiling|--profiling)
				_arg_profiling="on"
				test "${1:0:5}" = "--no-" && _arg_profiling="off"
				;;
			-p*)
				_arg_profiling="on"
				_next="${_key##-p}"
				if test -n "$_next" -a "$_next" != "$_key"
				then
					{ begins_with_short_option "$_next" && shift && set -- "-p" "-${_next}" "$@"; } || die "The short option '$_key' can't be decomposed to ${_key:0:2} and -${_key:2}, because ${_key:0:2} doesn't accept value and '-${_key:2:1}' doesn't correspond to a short option."
				fi
				;;
			-l|--no-log|--log)
				_arg_log="on"
				test "${1:0:5}" = "--no-" && _arg_log="off"
				;;
			-l*)
				_arg_log="on"
				_next="${_key##-l}"
				if test -n "$_next" -a "$_next" != "$_key"
				then
					{ begins_with_short_option "$_next" && shift && set -- "-l" "-${_next}" "$@"; } || die "The short option '$_key' can't be decomposed to ${_key:0:2} and -${_key:2}, because ${_key:0:2} doesn't accept value and '-${_key:2:1}' doesn't correspond to a short option."
				fi
				;;
			--render-test-scenarios)
				_arg_render_test_scenarios="on"
				;;
			-h|--help)
				print_help
				exit 0
				;;
			-h*)
				print_help
				exit 0
				;;
			*)
				_last_positional="$1"
				_positionals+=("$_last_positional")
				_positionals_count=$((_positionals_count + 1))
				;;
		esac
		shift
	done
}


assign_positional_args()
{
	local _positional_name _shift_for=$1
	_positional_names=""
	_our_args=$((${#_positionals[@]} - 0))
	for ((ii = 0; ii < _our_args; ii++))
	do
		_positional_names="$_positional_names _arg_product[$((ii + 0))]"
	done

	shift "$_shift_for"
	for _positional_name in ${_positional_names}
	do
		test $# -gt 0 || break
		eval "$_positional_name=\${1}" || die "Error during argument parsing, possibly an Argbash bug." 1
		shift
	done
}

parse_commandline "$@"
assign_positional_args 1 "${_positionals[@]}"

# OTHER STUFF GENERATED BY Argbash
# Validation of values



### END OF CODE GENERATED BY Argbash (sortof) ### ])
# [ <-- needed because of Argbash


to_uppercase() {
	printf '%s' "$1" | tr '[:lower:]' '[:upper:]'
}

to_lowercase() {
	printf '%s' "$1" | tr '[:upper:]' '[:lower:]'
}

opt_product_in() {
	switch="-DSSG_PRODUCT_$(to_uppercase "$1")=ON"
	echo "$switch"
}

is_product() {
	local candidate="$1"
	for cmake_product in "${all_cmake_products[@]}"; do
		if test "$(to_uppercase "$candidate")" = "$cmake_product"; then
			return 0
		fi
	done

	return 1
}

build_with_ninja() {
	cmake_generator="Ninja"
	build_command="ninja"
}

build_with_make() {
	cmake_generator="Unix Makefiles"
	build_command="make"
}

autodetect_builder() {
	if command -v ninja &>/dev/null ; then
		build_with_ninja
	else
		build_with_make
	fi
}

handle_wrong_products() {
	all_cmake_lowercase=()
	for p in "${all_cmake_products[@]}"; do
		all_cmake_lowercase+=("$(to_lowercase "$p")")
	done
	possible_products=$'\n'"$(printf ' * %s\n' "${all_cmake_lowercase[@]}")"

	printf '%s is not a valid product, choose one or more product names from the list: %s\n' "$1" "$possible_products"
	exit 1
}

set_no_derivatives_options() {
	test "$_arg_derivatives" = on && return
	if grep -q 'rhel' <<< "${_arg_product[*]}"; then
		CMAKE_OPTIONS+=("-DSSG_CENTOS_DERIVATIVES_ENABLED:BOOL=OFF")
	fi
}

set_explict_build_targets() {
	if test "$_arg_datastream_only" = on || test "$_arg_thin_datastream" = on || test "$_arg_rule_id" != off ; then
		for chosen_product in "${_arg_product[@]}"; do
			EXPLICIT_BUILD_TARGETS+=("generate-ssg-$(to_lowercase "$chosen_product")-ds.xml")
		done
	fi
	if test "$_arg_cel_content" != off ; then
		IFS=',' read -ra CEL_PRODUCTS <<< "$_arg_cel_content"
		for cel_product in "${CEL_PRODUCTS[@]}"; do
			EXPLICIT_BUILD_TARGETS+=("generate-$(to_lowercase "$cel_product")-cel-content.yaml")
		done
	fi
}

# Get this using
# grep 'option(SSG_PRODUCT' CMakeLists.txt  | sed -e 's/option(SSG_PRODUCT_\(\w\+\).*/\1/' | sort
all_cmake_products=(
	AL2023
	ALINUX2
	ALINUX3
	ALMALINUX9
	ANOLIS23
	ANOLIS8
	DEBIAN11
	DEBIAN12
	DEBIAN13
	EKS
	EXAMPLE
	FEDORA
	FIREFOX
	HUMMINGBIRD
	KYLINSERVER10
	KYLINSECSERVER6
	OCP4
	OL7
	OL8
	OL9
	OL10
	OPENEMBEDDED
	OPENEULER2203
	UOSSERVER25
	OPENSUSE
	OPENSUSE16
	UOSDESKTOP25
	RHCOS4
	RHEL8
	RHEL9
	RHEL10
	RHV4
	SLE12
	SLE15
	SLE16
	SLMICRO5
	SLMICRO6
	TENCENTOS4
	UBUNTU2204
	UBUNTU2404
	UBUNTU2604
)

build_type_option="-DCMAKE_BUILD_TYPE=Release"

cores=$(nproc 2>/dev/null) || cores=1

test "$_arg_debug" = on && build_type_option="-DCMAKE_BUILD_TYPE=Debug"

jobs="$_arg_jobs"
test "$jobs" = auto && jobs=$cores

if test "$_arg_profiling" = on; then
	build_with_ninja
	jobs=1
elif test "$_arg_builder" = ninja; then
	build_with_ninja
elif test "$_arg_builder" = make; then
	build_with_make
else
	autodetect_builder
fi

test "${_arg_product[0]}" = ALL && _arg_product=("${all_cmake_products[@]}")

cmake_enable_args=()
for chosen_product in "${_arg_product[@]}"; do
	if is_product "$chosen_product"; then
		cmake_enable_args+=("$(opt_product_in "$chosen_product")")
	else
		handle_wrong_products "$chosen_product"
	fi
done

CMAKE_OPTIONS=(${ADDITIONAL_CMAKE_OPTIONS} "${build_type_option}" '-DSSG_PRODUCT_DEFAULT=OFF' "${cmake_enable_args[@]}" -G "$cmake_generator")
set_no_derivatives_options
if [ "$_arg_ansible_playbooks" = off ] ; then
	CMAKE_OPTIONS+=("-DSSG_ANSIBLE_PLAYBOOKS_ENABLED:BOOL=OFF")
fi
if [ "$_arg_playbook_per_rule" = on ] ; then
	CMAKE_OPTIONS+=("-DSSG_ANSIBLE_PLAYBOOKS_PER_RULE_ENABLED:BOOL=ON")
fi
if [ "$_arg_bash_scripts" = off ] ; then
	CMAKE_OPTIONS+=("-DSSG_BASH_SCRIPTS_ENABLED:BOOL=OFF")
fi
EXPLICIT_BUILD_TARGETS=()
set_explict_build_targets

if [ "$_arg_log" = on ] ; then
	CMAKE_OPTIONS+=("-DSSG_LOG:BOOL=ON")
else
	CMAKE_OPTIONS+=("-DSSG_LOG:BOOL=OFF")
fi


if [ "$_arg_rule_id" != off ] ; then
	_arg_thin_datastream="on"
	CMAKE_OPTIONS+=("-DSSG_THIN_DS_RULE_ID:STR=${_arg_rule_id}")
elif [ "$_arg_thin_datastream" == on ] && [ "$_arg_rule_id" == off ] ; then
	CMAKE_OPTIONS+=("-DSSG_THIN_DS_RULE_ID:STR=ALL_RULES")
else
	CMAKE_OPTIONS+=("-DSSG_THIN_DS_RULE_ID:STR=off")
fi

if [ "$_arg_thin_datastream" = on ] ; then
	CMAKE_OPTIONS+=("-DSSG_THIN_DS:BOOL=ON")
else
	CMAKE_OPTIONS+=("-DSSG_THIN_DS:BOOL=OFF")
fi

if [ "$_arg_render_test_scenarios" = on ] ; then
	CMAKE_OPTIONS+=("-DSSG_BUILT_TESTS_ENABLED:BOOL=ON")
else
	CMAKE_OPTIONS+=("-DSSG_BUILT_TESTS_ENABLED:BOOL=OFF")
fi


set -e
[ -d build ] || mkdir build
rm -rf build/*
cd build
cmake .. "${CMAKE_OPTIONS[@]}"
$build_command "-j${jobs}" "${EXPLICIT_BUILD_TARGETS[@]}"

if test "$_arg_profiling" = on; then
	# remove cycles in ninja logs
	ninja -t recompact
	# go back to content dir
	cd ..
	utils/build_profiler.sh `echo "${_arg_product[@]}" | sed 's/ /_/g'`
fi
# ] <-- needed because of Argbash