mirror of
https://github.com/cloud-hypervisor/cloud-hypervisor.git
synced 2026-08-05 02:19:16 +00:00
scripts: fix shell scripts format according to shfmt
Unify coding style of shell scripts in accordance with shfmt checks. Signed-off-by: Ruslan Mstoi <ruslan.mstoi@intel.com>
This commit is contained in:
Ruslan Mstoi
committed by
Rob Bradford
Rob Bradford
parent
612a8dfb1b
commit
318caeb9d8
@@ -8,8 +8,6 @@
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a message about the compatibility of the image.
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'
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usage="$(basename "$0") [-h] -f -w -- program to check Cloud Hypervisor compatible image
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where:
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@@ -18,12 +16,11 @@ where:
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-w directory to be used for temporary files"
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function check_command {
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if ! command -v $1 &> /dev/null
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then
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echo "Command $1 could not be found"
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if ! command -v $1 &>/dev/null; then
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echo "Command $1 could not be found"
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exit 1
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fi
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};
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}
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function check_if_root {
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if [ "$EUID" -ne 0 ]; then
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@@ -31,27 +28,32 @@ function check_if_root {
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exit 1
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fi
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};
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}
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check_if_root
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working_dir=""
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while getopts ':hf:w:' option; do
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case "$option" in
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h) echo "$usage"
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exit
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;;
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f) file_name=$OPTARG
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;;
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w) working_dir=$OPTARG
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;;
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:) printf "missing argument for -%s\n" "$OPTARG" >&2
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echo "$usage" >&2
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exit 1
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;;
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\?) printf "illegal option: -%s\n" "$OPTARG" >&2
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echo "$usage" >&2
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exit 1
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;;
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h)
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echo "$usage"
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exit
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;;
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f)
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file_name=$OPTARG
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;;
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w)
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working_dir=$OPTARG
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;;
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:)
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printf "missing argument for -%s\n" "$OPTARG" >&2
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echo "$usage" >&2
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exit 1
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;;
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\?)
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printf "illegal option: -%s\n" "$OPTARG" >&2
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echo "$usage" >&2
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exit 1
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;;
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esac
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done
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@@ -59,22 +61,22 @@ shift $((OPTIND - 1))
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if [ -z "${file_name}" ]; then
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echo "You must provide the image file name"
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exit 1
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exit 1
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fi
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if [[ ! -f ${file_name} ]]; then
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echo "File ${file_name} does not exist"
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exit 1
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fi
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file_abs_path=`readlink -m ${file_name}`
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file_abs_path=$(readlink -m ${file_name})
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if [[ "${working_dir}" != "" && ! -d "${working_dir}" ]]; then
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echo "Directory ${working_dir} does not exist"
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exit 1
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elif [[ "${working_dir}" == "" ]]; then
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working_dir=`mktemp -d`
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working_dir=$(mktemp -d)
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tmp_created=1
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else
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working_dir=`readlink -m ${working_dir}`
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working_dir=$(readlink -m ${working_dir})
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fi
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filename="${file_name%.*}"
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@@ -82,11 +84,10 @@ dest_file=${working_dir}/${filename}.raw
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image_type=$(qemu-img info ${file_abs_path} | grep 'file format:' | awk '{ print $3 }')
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echo "Image type detected as ${image_type}"
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if [[ "${image_type}" == "raw" ]]; then
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dest_file=${file_abs_path}
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dest_file=${file_abs_path}
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elif [[ "$image_type" == "qcow2" ]]; then
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if lsmod | grep "nbd" &> /dev/null ; then
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if lsmod | grep "nbd" &>/dev/null; then
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echo "Module nbd is loaded!"
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else
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echo "Module nbd is not loaded. Trying to load the module"
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@@ -106,18 +107,18 @@ check_command blkid
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part_type=$(blkid -o value -s PTTYPE ${dest_file})
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check_command partx
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nr_partitions=`partx -g ${dest_file} | wc -l`
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nr_partitions=$(partx -g ${dest_file} | wc -l)
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check_command fdisk
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out=`fdisk -l ${dest_file} --bytes | grep -i -A ${nr_partitions} 'Device' | tail -n +2`
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out=$(fdisk -l ${dest_file} --bytes | grep -i -A ${nr_partitions} 'Device' | tail -n +2)
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IFS='
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'
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i=0
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declare -A lines
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for x in $out ; do
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lines[$i]=$x
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i=$((i+1))
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for x in $out; do
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lines[$i]=$x
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i=$((i + 1))
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done
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declare -A partitions
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@@ -125,40 +126,38 @@ IFS=' '
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i=0
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ROWS=${#lines[@]}
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for line in "${lines[@]}";
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do
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j=0
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read -a str_arr <<< "$line"
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for val in "${str_arr[@]}";
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do
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if [[ "$val" != "*" ]]; then
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partitions[$i,$j]=$val
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j=$((j+1))
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fi
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done
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i=$((i+1))
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for line in "${lines[@]}"; do
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j=0
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read -a str_arr <<<"$line"
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for val in "${str_arr[@]}"; do
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if [[ "$val" != "*" ]]; then
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partitions[$i, $j]=$val
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j=$((j + 1))
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fi
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done
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i=$((i + 1))
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done
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COLUMNS=$j
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START_ADDRESS_INDEX=1
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FILE_SYS_INDEX2=$((COLUMNS-1))
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FILE_SYS_INDEX1=$((COLUMNS-2))
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FILE_SYS_INDEX2=$((COLUMNS - 1))
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FILE_SYS_INDEX1=$((COLUMNS - 2))
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DEVICE_INDEX=0
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# Here we have all the partition info now lets mount and analyze the contents
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for ((i=0;i<ROWS;i++)) do
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if [[ "$part_type" == "gpt" && "${partitions[$i,${FILE_SYS_INDEX1}]}" == "Linux" && "${partitions[$i,${FILE_SYS_INDEX2}]}" == "filesystem" ]]; then
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for ((i = 0; i < ROWS; i++)); do
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if [[ "$part_type" == "gpt" && "${partitions[$i, ${FILE_SYS_INDEX1}]}" == "Linux" && "${partitions[$i, ${FILE_SYS_INDEX2}]}" == "filesystem" ]]; then
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echo "The image has GPT partitions"
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MOUNT_ROW=$i
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break
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elif [[ "$part_type" == "dos" && "${partitions[$i,${FILE_SYS_INDEX1}]}" == "Linux" && "${partitions[$i,${FILE_SYS_INDEX2}]}" == "" ]]; then
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break
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elif [[ "$part_type" == "dos" && "${partitions[$i, ${FILE_SYS_INDEX1}]}" == "Linux" && "${partitions[$i, ${FILE_SYS_INDEX2}]}" == "" ]]; then
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echo "The image has DOS partitions"
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MOUNT_ROW=$i
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break
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fi
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fi
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done
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start_address=${partitions[${MOUNT_ROW},${START_ADDRESS_INDEX}]}
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offset=$((start_address*512))
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start_address=${partitions[${MOUNT_ROW}, ${START_ADDRESS_INDEX}]}
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offset=$((start_address * 512))
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MOUNT_DIR=/mnt/clh-img-check/
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rm -rf ${MOUNT_DIR}
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@@ -166,22 +165,22 @@ mkdir ${MOUNT_DIR}
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if [[ "${image_type}" == "raw" ]]; then
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mount -o ro,loop,offset=$offset ${dest_file} ${MOUNT_DIR}
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elif [[ "${image_type}" == "qcow2" ]]; then
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mount -o ro ${partitions[${MOUNT_ROW},${DEVICE_INDEX}]} ${MOUNT_DIR}
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mount -o ro ${partitions[${MOUNT_ROW}, ${DEVICE_INDEX}]} ${MOUNT_DIR}
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fi
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CONFIG_DIR=${MOUNT_DIR}boot/
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if [[ "$part_type" == "dos" ]]; then
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CONFIG_DIR=${MOUNT_DIR}
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CONFIG_DIR=${MOUNT_DIR}
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fi
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#check VIRTIO
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HAS_VIRTIO=1
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for conf_file in ${CONFIG_DIR}config*; do
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out=`grep -E "CONFIG_VIRTIO=y|CONFIG_VIRTIO_BLK=y|CONFIG_VIRTIO_BLK=m" ${conf_file} | wc -l`
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out=$(grep -E "CONFIG_VIRTIO=y|CONFIG_VIRTIO_BLK=y|CONFIG_VIRTIO_BLK=m" ${conf_file} | wc -l)
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if [[ "$out" != "2" ]]; then
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echo "VIRTIO not found"
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HAS_VIRTIO=0
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fi
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echo "VIRTIO not found"
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HAS_VIRTIO=0
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fi
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done
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#clean up
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@@ -191,22 +190,22 @@ if [[ "${tmp_created}" == "1" ]]; then
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rm -rf ${working_dir}
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fi
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if [[ "${image_type}" == "qcow2" ]];then
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qemu-nbd --disconnect ${dest_file} > /dev/null
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if [[ "${image_type}" == "qcow2" ]]; then
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qemu-nbd --disconnect ${dest_file} >/dev/null
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fi
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result=""
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if [[ "${part_type}" == "dos" ]]; then
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result="dos mode not supported"
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result="dos mode not supported"
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fi
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if [[ "${HAS_VIRTIO}" == "0" ]]; then
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if [[ "$result" != "" ]]; then
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result="${result},"
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fi
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result="$result VirtIO module not found in the image"
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if [[ "$result" != "" ]]; then
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result="${result},"
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fi
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result="$result VirtIO module not found in the image"
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fi
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if [[ "$result" == "" ]];then
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echo "No incompatibilities found"
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if [[ "$result" == "" ]]; then
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echo "No incompatibilities found"
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else
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echo "$result"
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echo "$result"
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fi
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