| #!/usr/bin/env bash |
| set -Eeuo pipefail |
|
|
| |
|
|
| info () { printf "%b%s%b" "\E[1;34m❯ \E[1;36m" "${1:-}" "\E[0m\n"; } |
| error () { printf "%b%s%b" "\E[1;31m❯ " "ERROR: ${1:-}" "\E[0m\n" >&2; } |
| warn () { printf "%b%s%b" "\E[1;31m❯ " "Warning: ${1:-}" "\E[0m\n" >&2; } |
|
|
| formatBytes() { |
| local result |
| result=$(numfmt --to=iec --suffix=B "$1" | sed -r 's/([A-Z])/ \1/' | sed 's/ B/ bytes/g;') |
| local unit="${result//[0-9. ]}" |
| result="${result//[a-zA-Z ]/}" |
| if [[ "${2:-}" == "up" ]]; then |
| if [[ "$result" == *"."* ]]; then |
| result="${result%%.*}" |
| result=$((result+1)) |
| fi |
| else |
| if [[ "${2:-}" == "down" ]]; then |
| result="${result%%.*}" |
| fi |
| fi |
| echo "$result $unit" |
| return 0 |
| } |
|
|
| isAlive() { |
| local pid="$1" |
|
|
| if kill -0 "$pid" 2>/dev/null; then |
| return 0 |
| fi |
|
|
| return 1 |
| } |
|
|
| pKill() { |
| local pid="$1" |
|
|
| { kill -15 "$pid" || true; } 2>/dev/null |
|
|
| while isAlive "$pid"; do |
| sleep 0.2 |
| done |
|
|
| return 0 |
| } |
|
|
| fWait() { |
| local name="$1" |
|
|
| while pgrep -f -l "$name" >/dev/null; do |
| sleep 0.2 |
| done |
|
|
| return 0 |
| } |
|
|
| fKill() { |
| local name="$1" |
|
|
| { pkill -f "$name" || true; } 2>/dev/null |
| fWait "$name" |
|
|
| return 0 |
| } |
|
|
| escape () { |
| local s |
| s=${1//&/\&} |
| s=${s//</\<} |
| s=${s//>/\>} |
| s=${s//'"'/\"} |
| printf -- %s "$s" |
| return 0 |
| } |
|
|
| html() { |
| local title |
| local body |
| local script |
| local footer |
|
|
| title=$(escape "$APP") |
| title="<title>$title</title>" |
| footer=$(escape "$FOOTER1") |
|
|
| body=$(escape "$1") |
| if [[ "$body" == *"..." ]]; then |
| body="<p class=\"loading\">${body/.../}</p>" |
| fi |
|
|
| [ -n "${2:-}" ] && script="$2" || script="" |
|
|
| local HTML |
| HTML=$(<"$TEMPLATE") |
| HTML="${HTML/\[1\]/$title}" |
| HTML="${HTML/\[2\]/$script}" |
| HTML="${HTML/\[3\]/$body}" |
| HTML="${HTML/\[4\]/$footer}" |
| HTML="${HTML/\[5\]/$FOOTER2}" |
|
|
| echo "$HTML" > "$PAGE" |
| echo "$body" > "$INFO" |
|
|
| return 0 |
| } |
|
|
| cpu() { |
| local ret |
| local cpu="" |
|
|
| ret=$(lscpu) |
|
|
| if grep -qi "model name" <<< "$ret"; then |
| cpu=$(echo "$ret" | grep -m 1 -i 'model name' | cut -f 2 -d ":" | awk '{$1=$1}1' | sed 's# @.*##g' | sed s/"(R)"//g | sed 's/[^[:alnum:] ]\+/ /g' | sed 's/ */ /g') |
| fi |
|
|
| if [ -z "${cpu// /}" ] && grep -qi "model:" <<< "$ret"; then |
| cpu=$(echo "$ret" | grep -m 1 -i 'model:' | cut -f 2 -d ":" | awk '{$1=$1}1' | sed 's# @.*##g' | sed s/"(R)"//g | sed 's/[^[:alnum:] ]\+/ /g' | sed 's/ */ /g') |
| fi |
|
|
| cpu="${cpu// CPU/}" |
| cpu="${cpu// [0-9] Core}" |
| cpu="${cpu// [0-9][0-9] Core}" |
| cpu="${cpu// [0-9][0-9][0-9] Core}" |
| cpu="${cpu//[0-9]th Gen }" |
| cpu="${cpu//[0-9][0-9]th Gen }" |
| cpu="${cpu// Processor/}" |
| cpu="${cpu// Quad core/}" |
| cpu="${cpu// Dual core/}" |
| cpu="${cpu// Octa core/}" |
| cpu="${cpu// Hexa core/}" |
| cpu="${cpu// Core TM/ Core}" |
| cpu="${cpu// with Radeon Graphics/}" |
| cpu="${cpu// with Radeon Vega Graphics/}" |
| cpu="${cpu// with Radeon Vega Mobile Gfx/}" |
| cpu="${cpu// w Radeon [0-9][0-9][0-9]M Graphics/}" |
|
|
| [ -z "${cpu// /}" ] && cpu="Unknown" |
|
|
| echo "$cpu" |
| return 0 |
| } |
|
|
| hasDisk() { |
|
|
| [ -b "/disk" ] && return 0 |
| [ -b "/disk1" ] && return 0 |
| [ -b "/dev/disk1" ] && return 0 |
| [ -b "${DEVICE:-}" ] && return 0 |
|
|
| [ -z "${DISK_NAME:-}" ] && DISK_NAME="data" |
| [ -s "$STORAGE/$DISK_NAME.img" ] && return 0 |
| [ -s "$STORAGE/$DISK_NAME.qcow2" ] && return 0 |
|
|
| return 1 |
| } |
|
|
| return 0 |
|
|
