AIR/quickemu
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Satisfy SC2155

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This commit is contained in:
Philipp Kiemle 2020-08-20 21:07:20 +02:00
parent 4aa38ad8f9
commit 1dd409e0c1
1 changed files with 26 additions and 13 deletions
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39
quickemu
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@ -3,7 +3,8 @@ export LC_ALL=C
function web_get() {
local URL="${1}"
local FILE=$(echo "${URL##*/}")
local FILE
FILE=$(echo "${URL##*/}")
if [ ! -e "${VMDIR}/${FILE}" ]; then
wget -q -c "${URL}" -O "${VMDIR}/${FILE}"
if [ $? -ne 0 ]; then
@ -20,7 +21,8 @@ function disk_delete() {
else
echo "NOTE! ${disk_img} not found. Doing nothing."
fi
local VMNAME=$(basename "${VM}" .conf)
local VMNAME
VMNAME=$(basename "${VM}" .conf)
local SHORTCUT_DIR="/home/${USER}/.local/share/applications/"
if [ -e ${SHORTCUT_DIR}/${VMNAME}.desktop ]; then
rm -v "${SHORTCUT_DIR}/${VMNAME}.desktop"
@ -111,8 +113,9 @@ enable_usb_passthrough() {
local USB_NAME=""
local VENDOR_ID=""
local PRODUCT_ID=""
local TEMP_SCRIPT=$(mktemp)
local TEMP_SCRIPT
local EXEC_SCRIPT=0
TEMP_SCRIPT=$(mktemp)
# Have any USB devices been requested for pass-through?
if (( ${#usb_devices[@]} )); then
@ -151,8 +154,10 @@ enable_usb_passthrough() {
}
function vm_boot() {
local VMNAME=$(basename "${VM}" .conf)
local VMDIR=$(dirname "${disk_img}")
local VMNAME
VMNAME=$(basename "${VM}" .conf)
local VMDIR
VMDIR=$(dirname "${disk_img}")
local CPU="-cpu host,kvm=on"
local GUEST_TWEAKS=""
local DISPLAY_DEVICE=""
@ -161,7 +166,8 @@ function vm_boot() {
local VIRGL="on"
local OUTPUT="sdl"
local OUTPUT_EXTRA=""
local QEMU_VER=$(${QEMU} -version | head -n1 | cut -d' ' -f4 | cut -d'(' -f1)
local QEMU_VER
QEMU_VER=$(${QEMU} -version | head -n1 | cut -d' ' -f4 | cut -d'(' -f1)
echo "Starting ${VM}"
echo " - QEMU: ${QEMU} v${QEMU_VER}"
@ -280,7 +286,8 @@ function vm_boot() {
local CORES_VM="1"
if [ -z "$cpu_cores" ]; then
local CORES_HOST=$(nproc --all)
local CORES_HOST
CORES_HOST=$(nproc --all)
if [ ${CORES_HOST} -ge 8 ]; then
CORES_VM="4"
elif [ ${CORES_HOST} -ge 4 ]; then
@ -294,7 +301,8 @@ function vm_boot() {
local RAM_VM="2G"
if [ -z "$ram" ]; then
local RAM_HOST=$(free --mega -h | grep Mem | cut -d':' -f2 | cut -d'G' -f1 | sed 's/ //g')
local RAM_HOST
RAM_HOST=$(free --mega -h | grep Mem | cut -d':' -f2 | cut -d'G' -f1 | sed 's/ //g')
#Round up - https://github.com/wimpysworld/quickemu/issues/11
RAM_HOST=$(printf '%.*f\n' 0 ${RAM_HOST})
if [ ${RAM_HOST} -ge 64 ]; then
@ -310,7 +318,8 @@ function vm_boot() {
local X_RES=1152
local Y_RES=648
if [ "${XDG_SESSION_TYPE}" == "x11" ]; then
local LOWEST_WIDTH=$(xrandr --listmonitors | grep -v Monitors | cut -d' ' -f4 | cut -d'/' -f1 | sort | head -n1)
local LOWEST_WIDTH
LOWEST_WIDTH=$(xrandr --listmonitors | grep -v Monitors | cut -d' ' -f4 | cut -d'/' -f1 | sort | head -n1)
if [ ${FULLSCREEN} ]; then
X_RES=$(xrandr --listmonitors | grep -v Monitors | cut -d' ' -f4 | cut -d'/' -f1 | sort | head -n1)
Y_RES=$(xrandr --listmonitors | grep -v Monitors | cut -d' ' -f4 | cut -d'/' -f2 | cut -d'x' -f2 | sort | head -n1)
@ -365,7 +374,8 @@ function vm_boot() {
fi
# Find a free port to expose ssh to the guest
local PORT=$(get_port 22220 9)
local PORT
PORT=$(get_port 22220 9)
if [ -n "${PORT}" ]; then
NET="${NET},hostfwd=tcp::${PORT}-:22"
echo " - ssh: ${PORT}/tcp is connected. Login via 'ssh user@localhost -p ${PORT}'"
@ -385,7 +395,8 @@ function vm_boot() {
fi
# Find a free port for spice
local SPICE_PORT=$(get_port 5930 9)
local SPICE_PORT
SPICE_PORT=$(get_port 5930 9)
if [ ! -n "${SPICE_PORT}" ]; then
echo " - spice: All spice ports have been exhausted."
fi
@ -493,8 +504,10 @@ function vm_boot() {
}
function shortcut_create {
local VMNAME=$(basename "${VM}" .conf)
local LAUNCHER_DIR="$(dirname "$(realpath "$0")")"
local VMNAME
VMNAME=$(basename "${VM}" .conf)
local LAUNCHER_DIR
LAUNCHER_DIR="$(dirname "$(realpath "$0")")"
local filename="/home/${USER}/.local/share/applications/${VMNAME}.desktop"
cat << EOF > ${filename}
[Desktop Entry]