ScriptsCollection/scriptlets/_common/os_like.sh at main · eVAL-Agency/ScriptsCollection · GitHub

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##
# Check if the OS is "like" a certain type
#
# Returns 0 if true, 1 if false
#
# Usage:
#   if os_like debian; then ... ; fi
#
function os_like() {
	local OS="$1"

	if [ -f '/etc/os-release' ]; then
		ID="$(grep -E '^ID=' /etc/os-release | sed 's:ID=::')"
		LIKE="$(grep -E '^ID_LIKE=' /etc/os-release | sed 's:ID_LIKE=::')"

		if [[ "$LIKE" =~ "$OS" ]] || [ "$ID" == "$OS" ]; then
			return 0;
		fi
	fi
	return 1
}

##
# Check if the OS is "like" a certain type
#
# ie: "ubuntu" will be like "debian"
#
# Returns 0 if true, 1 if false
# Prints 1 if true, 0 if false
#
# Usage:
#   if [ "$(os_like_debian)" -eq 1 ]; then ... ; fi
#   if os_like_debian -q; then ... ; fi
#
function os_like_debian() {
	local QUIET=0
	while [ $# -ge 1 ]; do
		case $1 in
			-q)
				QUIET=1;;
		esac
		shift
	done

	if os_like debian || os_like ubuntu; then
		if [ $QUIET -eq 0 ]; then echo 1; fi
		return 0;
	fi

	if [ $QUIET -eq 0 ]; then echo 0; fi
	return 1
}

##
# Check if the OS is "like" a certain type
#
# ie: "ubuntu" will be like "debian"
#
# Returns 0 if true, 1 if false
# Prints 1 if true, 0 if false
#
# Usage:
#   if [ "$(os_like_ubuntu)" -eq 1 ]; then ... ; fi
#   if os_like_ubuntu -q; then ... ; fi
#
function os_like_ubuntu() {
	local QUIET=0
	while [ $# -ge 1 ]; do
		case $1 in
			-q)
				QUIET=1;;
		esac
		shift
	done

	if os_like ubuntu; then
		if [ $QUIET -eq 0 ]; then echo 1; fi
		return 0;
	fi

	if [ $QUIET -eq 0 ]; then echo 0; fi
	return 1
}

##
# Check if the OS is "like" a certain type
#
# ie: "ubuntu" will be like "debian"
#
# Returns 0 if true, 1 if false
# Prints 1 if true, 0 if false
#
# Usage:
#   if [ "$(os_like_rhel)" -eq 1 ]; then ... ; fi
#   if os_like_rhel -q; then ... ; fi
#
function os_like_rhel() {
	local QUIET=0
	while [ $# -ge 1 ]; do
		case $1 in
			-q)
				QUIET=1;;
		esac
		shift
	done

	if os_like rhel || os_like fedora || os_like rocky || os_like centos; then
		if [ $QUIET -eq 0 ]; then echo 1; fi
		return 0;
	fi

	if [ $QUIET -eq 0 ]; then echo 0; fi
	return 1
}

##
# Check if the OS is "like" a certain type
#
# ie: "ubuntu" will be like "debian"
#
# Returns 0 if true, 1 if false
# Prints 1 if true, 0 if false
#
# Usage:
#   if [ "$(os_like_suse)" -eq 1 ]; then ... ; fi
#   if os_like_suse -q; then ... ; fi
#
function os_like_suse() {
	local QUIET=0
	while [ $# -ge 1 ]; do
		case $1 in
			-q)
				QUIET=1;;
		esac
		shift
	done

	if os_like suse; then
		if [ $QUIET -eq 0 ]; then echo 1; fi
		return 0;
	fi

	if [ $QUIET -eq 0 ]; then echo 0; fi
	return 1
}

##
# Check if the OS is "like" a certain type
#
# ie: "ubuntu" will be like "debian"
#
# Returns 0 if true, 1 if false
# Prints 1 if true, 0 if false
#
# Usage:
#   if [ "$(os_like_arch)" -eq 1 ]; then ... ; fi
#   if os_like_arch -q; then ... ; fi
#
function os_like_arch() {
	local QUIET=0
	while [ $# -ge 1 ]; do
		case $1 in
			-q)
				QUIET=1;;
		esac
		shift
	done

	if os_like arch; then
		if [ $QUIET -eq 0 ]; then echo 1; fi
		return 0;
	fi

	if [ $QUIET -eq 0 ]; then echo 0; fi
	return 1
}

##
# Check if the OS is "like" a certain type
#
# ie: "ubuntu" will be like "debian"
#
# Returns 0 if true, 1 if false
# Prints 1 if true, 0 if false
#
# Usage:
#   if [ "$(os_like_bsd)" -eq 1 ]; then ... ; fi
#   if os_like_bsd -q; then ... ; fi
#
function os_like_bsd() {
	local QUIET=0
	while [ $# -ge 1 ]; do
		case $1 in
			-q)
				QUIET=1;;
		esac
		shift
	done

	if [ "$(uname -s)" == 'FreeBSD' ]; then
		if [ $QUIET -eq 0 ]; then echo 1; fi
		return 0;
	else
		if [ $QUIET -eq 0 ]; then echo 0; fi
		return 1
	fi
}

##
# Check if the OS is "like" a certain type
#
# ie: "ubuntu" will be like "debian"
#
# Returns 0 if true, 1 if false
# Prints 1 if true, 0 if false
#
# Usage:
#   if [ "$(os_like_macos)" -eq 1 ]; then ... ; fi
#   if os_like_macos -q; then ... ; fi
#
function os_like_macos() {
	local QUIET=0
	while [ $# -ge 1 ]; do
		case $1 in
			-q)
				QUIET=1;;
		esac
		shift
	done

	if [ "$(uname -s)" == 'Darwin' ]; then
		if [ $QUIET -eq 0 ]; then echo 1; fi
		return 0;
	else
		if [ $QUIET -eq 0 ]; then echo 0; fi
		return 1
	fi
}