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Diffstat (limited to 'libreboot')
-rwxr-xr-xlibreboot183
1 files changed, 75 insertions, 108 deletions
diff --git a/libreboot b/libreboot
index a8110e2d..13211d69 100755
--- a/libreboot
+++ b/libreboot
@@ -15,17 +15,19 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
+GLOBIGNORE=".:.." # This enables the shell option 'dotglob' as well.
+shopt -s nullglob
+
libreboot_usage() {
local action
local target
- printf "$executable [action] [target] [arguments]\n" >&2
+ printf "${executable} [action] [target] [arguments]\n" >&2
printf "\nGeneric project actions:\n" >&2
- for action in $PROJECT_ACTIONS_GENERIC
- do
- printf " $action\n" >&2
+ for action in ${PROJECT_ACTIONS_GENERIC}; do
+ printf " ${action}\n" >&2
done
printf "\nVirtual project actions:\n" >&2
@@ -36,28 +38,23 @@ libreboot_usage() {
printf "\nProject targets:\n" >&2
- ls -A "$root/$PROJECTS/" | while read target
- do
- if project_check "$target"
- then
- printf " $target\n" >&2
+ for target in "${root}/${PROJECTS}"/*; do
+ if project_check "${target}"; then
+ printf " ${target}\n" >&2
fi
done
printf "\nGeneric tool actions:\n" >&2
- for action in $TOOL_ACTIONS_GENERIC
- do
- printf " $action\n" >&2
+ for action in ${TOOL_ACTIONS_GENERIC}; do
+ printf " ${action}\n" >&2
done
printf "\nTool targets:\n" >&2
- ls -A "$root/$TOOLS/" | while read target
- do
- if tool_check "$target"
- then
- printf " $target\n" >&2
+ for target in "${root}/${TOOLS}"/*; do
+ if tool_check "${target}"; then
+ printf " ${target}\n" >&2
fi
done
@@ -70,89 +67,74 @@ libreboot_usage() {
printf " VERSION - Version string to use\n" >&2
printf "\nConfiguration files:\n" >&2
- printf " $BUILD_SYSTEM.conf - Environment variables configuration\n" >&2
+ printf " ${BUILD_SYSTEM}.conf - Environment variables configuration\n" >&2
}
libreboot_project() {
- action=$1
+ action="$1"
shift
- project=$1
+ project="$1"
shift
- case $action in
+ case ${action} in
"sources")
(
set +e
- project_action_arguments "extract" "$project" "$@"
- if [ $? -eq 0 ]
- then
- return 0
- fi
-
- project_action_arguments "download" "$project" "$@"
- if [ $? -eq 0 ]
- then
- return 0
- fi
+ project_action_arguments "extract" "${project}" "$@" && return 0
+ project_action_arguments "download" "${project}" "$@" && return 0
)
;;
"produce")
- for action in "build" "install" "release"
- do
- project_action_arguments "$action" "$project" "$@"
+ for action in "build" "install" "release"; do
+ project_action_arguments "${action}" "${project}" "$@"
done
;;
"test")
- for action in $PROJECT_ACTIONS
- do
- project_action_arguments "$action" "$project" "$@"
+ for action in ${PROJECT_ACTIONS}; do
+ project_action_arguments "${action}" "${project}" "$@"
done
;;
*)
- if ! project_function_check "$project" "$action"
- then
+ if ! project_function_check "${project}" "${action}"; then
libreboot_usage
exit 1
fi
- if [ "$action" = "usage" ]
- then
- project_action "$action" "$project" "$@"
+ if [[ "${action}" == "usage" ]]; then
+ project_action "${action}" "${project}" "$@"
else
- project_action_arguments "$action" "$project" "$@"
+ project_action_arguments "${action}" "${project}" "$@"
fi
;;
esac
}
libreboot_tool() {
- action=$1
+ action="$1"
shift
- tool=$1
+ tool="$1"
shift
- case $action in
+ case ${action} in
*)
- if ! tool_function_check "$tool" "$action"
- then
+ if ! tool_function_check "${tool}" "${action}"; then
libreboot_usage
exit 1
fi
- if [ "$action" = "usage" ]
- then
- tool_action "$action" "$tool" "$@"
+ if [[ "${action}" == "usage" ]]; then
+ tool_action "${action}" "${tool}" "$@"
else
- tool_action_arguments_recursive "$action" "$tool" "$@"
+ tool_action_arguments_recursive "${action}" "${tool}" "$@"
fi
;;
esac
}
libreboot_setup() {
- root=$( realpath "$( dirname "$0" )" )
- executable=$( basename "$0" )
+ root="$(realpath "$(dirname "$0")")"
+ executable="$(basename "$0")"
local requirements="git"
local requirement_path
@@ -160,106 +142,91 @@ libreboot_setup() {
libreboot_setup_include
libreboot_setup_variables
- for requirement in $requirements
- do
- requirement_path=$( which "$requirement" || true )
+ for requirement in ${requirements}; do
+ requirement_path="$(which "${requirement}" || true)"
- if [ -z "$requirement_path" ]
- then
- printf "Missing requirement: $requirement\n" >&2
+ if [[ -z "${requirement_path}" ]]; then
+ printf "Missing requirement: ${requirement}\n" >&2
exit 1
fi
done
}
libreboot_setup_include() {
- local libs_path="$root/libs"
+ local libs_path="${root}/libs"
local conf_path
- . "$libs_path/project"
- . "$libs_path/tool"
- . "$libs_path/common"
- . "$libs_path/git"
+ source "${libs_path}/project"
+ source "${libs_path}/tool"
+ source "${libs_path}/common"
+ source "${libs_path}/git"
- conf_path="$root/$BUILD_SYSTEM.conf"
+ conf_path="${root}/${BUILD_SYSTEM}.conf"
- if [ -f "$conf_path" ]
- then
- . "$conf_path"
+ if [[ -f "${conf_path}" ]]; then
+ source "${conf_path}"
fi
}
libreboot_setup_variables() {
- local vboot_tools_path=$( project_install_path "vboot" "tools" )
- local version_path="$root/$DOTVERSION"
- local epoch_path="$root/$DOTEPOCH"
+ local vboot_tools_path="$(project_install_path 'vboot' 'tools')"
+ local version_path="${root}/${DOTVERSION}"
+ local epoch_path="${root}/${DOTEPOCH}"
- if [ -z "$TASKS" ]
- then
+ if [[ -z "${TASKS}" ]]; then
TASKS=1
fi
- if [ -z "$VERSION" ]
- then
- if git_check "$root"
- then
- VERSION="$BUILD_SYSTEM-"$( git_describe "$root" 2> /dev/null || echo "git" )
- elif [ -f "$version_path" ]
- then
- VERSION=$( cat "$version_path" )
+ if [[ -z "${VERSION}" ]]; then
+ if git_check "${root}"; then
+ VERSION="${BUILD_SYSTEM}-$(git_describe "${root}" 2> /dev/null || echo 'git')"
+ elif [[ -f "${version_path}" ]]; then
+ VERSION="$(cat "${version_path}")"
else
- VERSION=$BUILD_SYSTEM
+ VERSION="${BUILD_SYSTEM}"
fi
fi
- if [ -z "$SOURCE_DATE_EPOCH" ]
- then
- if git_check "$root"
- then
- SOURCE_DATE_EPOCH=$( git log -1 --format=%ct )
- elif [ -f "$epoch_path" ]
- then
- SOURCE_DATE_EPOCH=$( cat "$epoch_path" )
+ if [[ -z "${SOURCE_DATE_EPOCH}" ]]; then
+ if git_check "${root}"; then
+ SOURCE_DATE_EPOCH="$(git log -1 --format=%ct)"
+ elif [[ -f "${epoch_path}" ]]; then
+ SOURCE_DATE_EPOCH="$(cat "${epoch_path}")"
else
- SOURCE_DATE_EPOCH=$( date +%s )
+ SOURCE_DATE_EPOCH="$(date +%s)"
fi
fi
- if [ -z "$VBOOT_KEYS_PATH" ] && [ -d "$vboot_tools_path/devkeys/" ]
- then
- VBOOT_KEYS_PATH="$vboot_tools_path/devkeys/"
+ if [[ -z "${VBOOT_KEYS_PATH}" ]] && [[ -d "${vboot_tools_path}/devkeys/" ]]; then
+ VBOOT_KEYS_PATH="${vboot_tools_path}/devkeys/"
fi
- if [ -z "$EDITOR" ]
- then
+ if [[ -z "${EDITOR}" ]]; then
EDITOR="vi"
fi
}
libreboot() {
- action=$1
+ action="$1"
shift
- target=$1
+ target="$1"
shift
set -e
libreboot_setup "$@"
- if [ -z "$action" ] || [ -z "$target" ]
- then
+ if [[ -z "${action}" ]] || [[ -z "${target}" ]]; then
libreboot_usage
exit 1
fi
requirements "tar" "sed" "gpg" "sha256sum"
- if project_check "$target"
- then
- libreboot_project "$action" "$target" "$@"
- elif tool_check "$target"
- then
- libreboot_tool "$action" "$target" "$@"
+ if project_check "${target}"; then
+ libreboot_project "${action}" "${target}" "$@"
+ elif tool_check "${target}"; then
+ libreboot_tool "${action}" "${target}" "$@"
else
libreboot_usage
exit 1