Initial commit

app/app

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+set -e
+APP_CMD="$(realpath "$BASH_SOURCE")"
+APP_DIR="$(dirname "$APP_CMD")"
+source "$APP_DIR/env"
+if [ -f "$APP_DIR/cmd/$1" ]; then
+	source "$APP_DIR/cmd/$1"
+	exit 0
+else
+	echo "ERROR: Action \"$1\" not found, use: \"$0\" help"
+	exit 1
+fi

app/cmd/hash

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+set -e
+mm_hash=($(echo "$2" | md5sum))
+echo "$mm_hash"

app/cmd/help

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+cat << EOF
+* mountman list
+List known partitions for humans:
+* 8G [] (/dev/sda, disk)
+  * 8G [label] (/dev/sda1, crypto_LUKS)
+  * 0M [] (/dev/sda2, part)
+...
+
+* mountman plist
+List known partitions, programmatically:
+  mm_path='/dev/sda1'; mm_label='label'; mm_size='8G'; mm_type='part'; mm_format='crypto_LUKS'; mm_parent='/dev/sda'; mm_mountpath=''
+...
+(note: escape ' in strings with ")
+
+* mountman mount </path>
+Mount a partition
+
+* mountman umount </path>
+Unmount a partition
+
+* mountman eject </path>
+Eject the device the partition belongs to"
+EOF

app/cmd/list

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+set +e
+"$APP_CMD" plist | while read mm_cmd; do
+	eval "$mm_cmd"
+	if ! [ "$mm_format" = "" ]; then
+		echo "[$mm_label] $mm_size - $mm_path ($mm_type/$mm_format)"
+	else
+		echo "[$mm_label] $mm_size - $mm_path ($mm_type/unknown)"
+	fi
+done

app/cmd/mount

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+set -e
+eval "$("$APP_CMD" plist "$2")"
+
+if [ "$mm_format" = "crypto_LUKS" ]; then
+	mm_target="$("$APP_CMD" name "$mm_path")"
+	cryptsetup luksOpen "$mm_path" "$mm_target"
+	echo "/dev/mapper/$mm_target"
+	exit 0
+fi
+
+mm_target="$("$APP_CMD" path "$mm_path")"
+mkdir -p "$mm_target"
+mount "$mm_path" "$mm_target"
+echo "$mm_target"

app/cmd/name

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+set -e
+eval "$("$APP_CMD" plist "$2")"
+mm_label="${mm_label//-/_}"
+mm_label="${mm_label//\//_}"
+mm_uuid="$("$APP_CMD" hash "${mm_uuid}_${mm_partuuid}")"
+mm_uuid="${mm_uuid//-/_}"
+mm_uuid="${mm_uuid//\//_}"
+echo "_$mm_label-$mm_uuid"

app/cmd/path

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+set -e
+mm_name="$("$APP_CMD" name "$2")"
+echo "/run/media/$mm_name"

app/cmd/plist

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+set +e
+function output_line() {
+	mm_path="$("$APP_CMD" standardize "$1")"
+	mm_label="$(blkid -o value -s LABEL "$mm_path")"
+	mm_size="$(lsblk -ndpo SIZE "$mm_path")"
+	mm_size="${mm_size// /}"
+	mm_type="$(lsblk -ndpo TYPE "$mm_path")"
+	mm_format="$(blkid -o value -s TYPE "$mm_path")"
+	mm_parent="$(lsblk -ndpo PKNAME "$mm_path")" # This is broken on devices of TYPE crypt. `lsblk -l -o NAME,PKNAME` yields PKNAME correctly. But `lsblk -l -o NAME,PKNAME /dev/mapper/cryptdisk` does not.
+	mm_mountpath="$(findmnt -no TARGET -S "$mm_path")"
+	mm_uuid="$(lsblk -ndpo UUID "$mm_path")"
+	mm_partuuid="$(lsblk -ndpo PARTUUID "$mm_path")"
+	mm_string="mm_path='${mm_path//\'/}'"
+	mm_string="${mm_string}; mm_label='${mm_label//\'/}'"
+	mm_string="${mm_string}; mm_size='${mm_size//\'/}'"
+	mm_string="${mm_string}; mm_type='${mm_type//\'/}'"
+	mm_string="${mm_string}; mm_format='${mm_format//\'/}'"
+	mm_string="${mm_string}; mm_parent='${mm_parent//\'/}'"
+	mm_string="${mm_string}; mm_mountpath='${mm_mountpath//\'/}'"
+	mm_string="${mm_string}; mm_uuid='${mm_uuid//\'/}'"
+	mm_string="${mm_string}; mm_partuuid='${mm_partuuid//\'/}'"
+	echo "$mm_string"
+}
+
+if [ "$2" = "" ]; then
+	lsblk -npo PATH | while read mm_tpath; do
+		output_line "$mm_tpath"
+	done
+else
+	output_line "$2"
+fi

app/cmd/standardize

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+set -e
+mm_path="$(realpath "$2")"
+mm_path="$(lsblk -ndpo PATH "$mm_path")"
+echo "$mm_path"

app/cmd/umount

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+set -e
+eval "$("$APP_CMD" plist "$2")"
+
+if [ "$mm_format" = "crypto_LUKS" ]; then
+	mm_target="$("$APP_CMD" name "$mm_path")"
+	cryptsetup luksClose "$mm_target"
+	exit 0
+fi
+
+mm_target="$("$APP_CMD" path "$mm_path")"
+set +e
+umount "$mm_target"
+set -e
+rmdir "$mm_target"

app/env

@@ -0,0 +1,2 @@
+APP_NAME="mountman"
+APP_INSTALL_PATH="/opt/$APP_NAME"

install

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+set -e
+APP_PATH="$(dirname "$(realpath "$BASH_SOURCE")")"
+source "$APP_PATH/app/env"
+if ! [ "$APP_UNINSTALL" = "1" ]; then
+	if [ -d "$APP_INSTALL_PATH" ]; then
+		APP_UNINSTALL=1
+		APP_INSTALL=1
+	fi
+fi
+
+if [ "$APP_UNINSTALL" = "1" ]; then
+	echo "Uninstalling $APP_NAME ..."
+	rm -rf "$APP_INSTALL_PATH"
+	rm "/usr/local/bin/$APP_NAME"
+	if ! [ "$APP_INSTALL" = "1" ]; then
+		exit 0
+	fi
+fi
+
+mkdir -p "$APP_INSTALL_PATH"
+cp -r "$APP_PATH/app/." "$APP_INSTALL_PATH"
+ln -s "$APP_INSTALL_PATH/app" "/usr/local/bin/$APP_NAME"

uninstall

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+set -e
+APP_PATH="$(dirname "$(realpath "$BASH_SOURCE")")"
+export APP_UNINSTALL=1
+exec "$APP_PATH/install"