libreboot/tools/boot-keys/boot-keys-helper

#!/bin/bash

KERNEL="kernel"
TYPE="type"
ROM="rom"
IMG="img"

boot_keys_cros() {
	local cros_script=$1
	shift

	local vboot_tools_path=$( project_install_path "vboot" "tools" )
	local cros_scripts_path=$( project_install_path "cros-scripts" )
	local cros_script_path="$cros_scripts_path/$cros_script"

	if ! [ -x "$cros_script_path" ]
	then
		printf "$cros_script script missing from cros-scripts install" >&2
		return 1
	fi

	VBOOT_KEYS_PATH=$VBOOT_KEYS_PATH VBOOT_TOOLS_PATH=$vboot_tools_path $cros_script_path "$@"
}

boot_keys_type() {
	tool_file_contents "$tool" "$CONFIGS" "$TYPE" "$@"
}

boot_keys_files_install_path() {
	local project=$1
	shift

	local helper_arguments
	local argument
	local ifs_save

	helper_arguments=$( project_action_helper "arguments" "$project" "$@" )


	if [ $? -ne 0 ] || [ -z "$helper_arguments" ]
	then
		project_install_path "$project" "$@"
	else
		# This it to allow space characters in arguments.
		ifs_save=$IFS
		IFS=$'\n'

		for argument in $( echo "$helper_arguments" )
		do
			(
				IFS=$ifs_save

				# Only a single argument at a time is returned by the helper.
				boot_keys_files_install_path "$project" "$@" "$argument"
			)
		done

		IFS=$ifs_save
	fi
}

boot_keys_files() {
	local project=$1
	shift

	local cros_scripts_path=$( project_install_path "cros-scripts" )
	local cros_boot_keys="$cros_scripts_path/cros-boot-keys"

	project_action_arguments_verify_recursive "install" "$project" "$@"

	boot_keys_files_install_path "$project" "$@"
}