1 files changed, 83 insertions, 0 deletions
diff --git a/scripts/pmount b/scripts/pmount
new file mode 100755
index 0000000..2022c10
--- /dev/null
+++ b/scripts/pmount
@@ -0,0 +1,83 @@
+#!/bin/bash
+
+set -e
+
+declare -a devices
+
+populate_devices()
+{
+    for devsys in /sys/class/block/sd*; do
+        case $(readlink $devsys) in
+            */devices/*/usb*/*/block/sd*[a-z]);;
+            # Skip non removable devices (/removable in sys is not reliable
+            # for usb3 disks). My definition of a removable device in this
+            # script is usb devices for now.
+            *) continue;;
+        esac
+        dev=${devsys##/sys/class/block/}
+        if [ -e /sys/class/block/$dev/${dev}1 ]; then
+            for subdev in /sys/class/block/$dev/${dev}*; do
+                subdev=${subdev##/sys/class/block/$dev/}
+                if ! mount | grep -q "^/dev/$subdev on /media/"; then
+                    devices+=($subdev)
+                fi
+            done
+        else
+            if ! mount | grep -q "^/dev/$dev on /media/"; then
+                devices+=($dev)
+            fi
+        fi
+    done
+}
+
+get_label()
+{
+    dev=$1
+    for label in /dev/disk/by-label/*; do
+        label=${label##*/}
+        devfound=$(readlink /dev/disk/by-label/$label)
+        devfound=${devfound##*/}
+        if [ "$devfound" == "$dev" ]; then
+            echo $label
+            return
+        fi
+    done
+    echo $dev
+}
+
+choose_device()
+{
+    echo "List of mountable devices (${#devices[*]}):"
+    format="  %-8s %s\n"
+    printf "$format" =Device= =Label=
+    for dev in ${devices[*]}; do
+        printf "$format" $dev "$(get_label $dev)"
+    done
+
+    select choice in ${devices[@]}; do
+        REPLY=$((REPLY-1))
+        break
+    done
+}
+
+if [ "$#" -eq 0 ]; then
+    populate_devices
+    if [ ${#devices[*]} -eq 0 ]; then
+        echo "Nothing can be done, bye."
+        exit 0
+    fi
+
+    if [ ${#devices[*]} -eq 1 ]; then
+        dev=${devices[0]}
+        label="$(get_label ${devices[0]})"
+    else
+        choose_device
+        dev=${devices[$REPLY]}
+        label="$(get_label $dev)"
+    fi
+
+    echo "mounting /dev/$dev in /media/$label"
+    exec pmount $dev "$label"
+fi
+
+exec /usr/bin/pmount "$@"