From 0e08e39f269d7ec1ead5441a2d749d746098af63 Mon Sep 17 00:00:00 2001
From: Gustaf Rydholm <gustaf.rydholm@gmail.com>
Date: Tue, 20 Sep 2022 00:17:38 +0200
Subject: Add (un)mount usbs

---
 .local/bin/dmenumount   | 41 +++++++++++++++++++++++++++++++++++++++++
 .local/bin/dmenuunmount | 27 +++++++++++++++++++++++++++
 2 files changed, 68 insertions(+)
 create mode 100755 .local/bin/dmenumount
 create mode 100755 .local/bin/dmenuunmount

(limited to '.local')

diff --git a/.local/bin/dmenumount b/.local/bin/dmenumount
new file mode 100755
index 0000000..7de8488
--- /dev/null
+++ b/.local/bin/dmenumount
@@ -0,0 +1,41 @@
+#!/bin/sh
+
+# Gives a dmenu prompt to mount unmounted drives and Android phones. If
+# they're in /etc/fstab, they'll be mounted automatically. Otherwise, you'll
+# be prompted to give a mountpoint from already existsing directories. If you
+# input a novel directory, it will prompt you to create that directory.
+
+getmount() { \
+	[ -z "$chosen" ] && exit 1
+        # shellcheck disable=SC2086
+	mp="$(find $1 2>/dev/null | dmenu -i -p "Type in mount point.")" || exit 1
+	test -z "$mp" && exit 1
+	if [ ! -d "$mp" ]; then
+		mkdiryn=$(printf "No\\nYes" | dmenu -i -p "$mp does not exist. Create it?") || exit 1
+		[ "$mkdiryn" = "Yes" ] && (mkdir -p "$mp" || sudo -A mkdir -p "$mp")
+	fi
+	}
+
+mountusb() { \
+	chosen="$(echo "$usbdrives" | dmenu -i -p "Mount which drive?")" || exit 1
+	chosen="$(echo "$chosen" | awk '{print $1}')"
+	sudo -A mount "$chosen" 2>/dev/null && notify-send "💻 USB mounting" "$chosen mounted." && exit 0
+	alreadymounted=$(lsblk -nrpo "name,type,mountpoint" | awk '$3!~/\/boot|\/home$|SWAP/&&length($3)>1{printf "-not ( -path *%s -prune ) ",$3}')
+	getmount "/mnt /media /mount /home -maxdepth 5 -type d $alreadymounted"
+	partitiontype="$(lsblk -no "fstype" "$chosen")"
+	case "$partitiontype" in
+		"vfat") sudo -A mount -t vfat "$chosen" "$mp" -o rw,umask=0000;;
+		"exfat") sudo -A mount "$chosen" "$mp" -o uid="$(id -u)",gid="$(id -g)";;
+		*) sudo -A mount "$chosen" "$mp"; user="$(whoami)"; ug="$(groups | awk '{print $1}')"; sudo -A chown "$user":"$ug" "$mp";;
+	esac
+	notify-send "💻 USB mounting" "$chosen mounted to $mp."
+	}
+
+usbdrives="$(lsblk -rpo "name,type,size,label,mountpoint,fstype" | grep -v crypto_LUKS | grep 'part\|rom' | sed 's/ /:/g' | awk -F':' '$5==""{printf "%s (%s) %s\n",$1,$3,$4}')"
+
+if [ -z "$usbdrives" ]; then
+	echo "No USB drive detected" && exit
+else
+		echo "USB drive(s) detected."
+		mountusb
+fi
diff --git a/.local/bin/dmenuunmount b/.local/bin/dmenuunmount
new file mode 100755
index 0000000..5006358
--- /dev/null
+++ b/.local/bin/dmenuunmount
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+# A dmenu prompt to unmount drives.
+# Provides you with mounted partitions, select one to unmount.
+# Drives mounted at /, /boot and /home will not be options to unmount.
+
+unmountusb() {
+	[ -z "$drives" ] && exit
+	chosen="$(echo "$drives" | dmenu -i -p "Unmount which drive?")" || exit 1
+	chosen="$(echo "$chosen" | awk '{print $1}')"
+	[ -z "$chosen" ] && exit
+	sudo -A umount "$chosen" && notify-send "💻 USB unmounting" "$chosen unmounted."
+	}
+
+drives=$(lsblk -nrpo "name,type,size,mountpoint,label" | awk -F':' '{gsub(/ /,":")}$4!~/\/boot|\/efi|\/home$|SWAP/&&length($4)>1{printf "%s (%s) %s\n",$4,$3,$5}')
+
+if ! grep simple-mtpfs /etc/mtab; then
+	[ -z "$drives" ] && echo "No drives to unmount." &&  exit
+	echo "Unmountable USB drive detected."
+	unmountusb
+else
+	if [ -n "$drives" ]
+	then
+		echo "Unmountable USB drive(s) detected."
+    unmountusb
+	fi
+fi
-- 
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