#!/bin/sh
set -e
[ -n "$DEBUG" ] && set -x

export MENU_PROMPT="mnts"

filter='/(\/dev\/nvme0n1.*|\/dev\/mapper\/.*hibiki.*)/'

{ lsblk -nrpo 'name,type,size,mountpoint' \
	| awk "{d=\$1} d~${filter}{next} length(\$4){next} length(d)>19{d=substr(d,1,27)\"...\"} {printf \"%-30s (%6s)  %-5s\n\", d, \$3, \$4}"; \
  mount \
	| grep -v -E '(proc|tmpfs|devpts|sysfs|securityfs|debugfs|mqueue|configfs|fusectl|efivarfs|cgroup|binfmt_misc|nsfs|portal)' \
	| awk "{d=\$1} d~${filter}{next} {\"df -h --output=size \"\$3\" 2>/dev/null | sed -n 2p\" | getline s} length(d)>19{d=substr(d,1,27)\"...\"} {printf \"%-30s (%6s)  %-5s\n\", d, s, \$3}"; \
} \
	| menu \
	| xargs -i sh -c " \
		mode=\$(echo '{}' |awk '{if(length(\$3)<1) print \"mount\";else print \"unmount\";}'); \
		drv=\$(echo '{}' |cut -d' ' -f1); \
		path=\$(echo '{}' |tr -d '[:blank:]' |cut -d\) -f2); \
		case \$mode in \
		mount) udisksctl \${mode} -b \${drv} ;; \
		unmount) umount \${path} ;; \
		esac; \
		if [ \$? = 0 ]; then \
		  notify-send mnts \"\${mode}ed \${drv}\"; \
		else \
		  notify-send mnts \"\${mode}ing \${drv} failed\\n\${err}\";  \
		fi"