From 0e2d2425b3ccc1dd75c03c6922627bf709e165ba Mon Sep 17 00:00:00 2001
From: David Runge <dave@sleepmap.de>
Date: Mon, 12 Mar 2018 16:39:12 +0100
Subject: bin/cs: Introducing named scripts for post_mount and pre_umount to
 deal with device specific tasks. Moving configuration according to new folder
 structure (all below ~/.config/cs now).

---
 bin/cs | 25 ++++++++++++++-----------
 1 file changed, 14 insertions(+), 11 deletions(-)

(limited to 'bin')

diff --git a/bin/cs b/bin/cs
index 0eb3693..363ba12 100755
--- a/bin/cs
+++ b/bin/cs
@@ -7,13 +7,20 @@ valid_name=0
 command_name=${1:-}
 device_name=${2:-}
 
-. ~/.config/cs.conf
+if [ -r "$HOME/.config/cs/config" ]; then
+  . "$HOME/.config/cs/config"
+fi
 #TODO: do sanity checks on mountpoints and (dm) devices
 #TODO: display list of devices available, if no argument given
 
 function open_cryptdevice() {
   if [ -L "/dev/disk/by-uuid/$1" ]; then
-    /usr/bin/sudo /usr/bin/cryptsetup luksOpen "/dev/disk/by-uuid/$1" $2
+    if [ -L "/dev/mapper/$2" ]; then
+      echo "Crypt device has already been opened: /dev/mapper/$2"
+      echo "Continuing..."
+    else
+      /usr/bin/sudo /usr/bin/cryptsetup luksOpen "/dev/disk/by-uuid/$1" $2
+    fi
   else
     echo "Error: Device $2 (UUID=$1) is not available."
     return 1
@@ -27,15 +34,11 @@ function close_cryptdevice() {
 function mount_cryptdevice() {
   if [[ -e "/dev/mapper/$1" ]]; then
     if [[ ! -d "/mnt/$1" ]]; then
-      sudo mkdir "/mnt/$1"
+      sudo mkdir -p "/mnt/$1"
     fi
     sudo mount "/dev/mapper/$1" "/mnt/$1"
-    if [ $1 = "media" ]; then
-      sudo mount --bind /mnt/media/music /mnt/music
-      sudo mount --bind /mnt/media/photos /mnt/photos
-      if [ ! -h ~/.cache/shotwell ]; then
-        ln -s /mnt/photos/shotwell/ ~/.cache/shotwell
-      fi
+    if [ -x "$HOME/.config/cs/post_mount/$1" ]; then
+      "$HOME/.config/cs/post_mount/$1"
     fi
   else
     echo "Error: Device /dev/mapper/$1 is not available."
@@ -44,8 +47,8 @@ function mount_cryptdevice() {
 }
 
 function unmount_cryptdevice() {
-  if [ $1 = "media" ]; then
-    /usr/bin/sudo /usr/bin/umount /mnt/{music,photos}
+  if [ -x "$HOME/.config/cs/pre_umount/$1" ]; then
+    "$HOME/.config/cs/pre_umount/$1"
   fi
   /usr/bin/sudo /usr/bin/umount /mnt/$1
 }
-- 
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