Add useful wrapper scripts

3 files changed, 29 insertions, 0 deletions

diff --git a/bin/wrappers/cryptsetup_mount b/bin/wrappers/cryptsetup_mount
new file mode 100755
index 0000000..e755daf
--- /dev/null
+++ b/bin/wrappers/cryptsetup_mount
@@ -0,0 +1,7 @@
+#!/usr/bin/env sh
+
+# Mounts encrypted volume into dm-crypt
+# First argument is the device name - /dev/*
+# Second argument is the directory name desired
+
+cryptsetup open "$1" "$2" && mount --mkdir "/dev/mapper/$2" "/mnt/dm-crypt/$2"
diff --git a/bin/wrappers/cryptsetup_umount b/bin/wrappers/cryptsetup_umount
new file mode 100755
index 0000000..b186ad5
--- /dev/null
+++ b/bin/wrappers/cryptsetup_umount
@@ -0,0 +1,5 @@
+#!/usr/bin/env sh
+
+# Unmount the encrypted volume mounted at the given directory name
+
+umount "/mnt/dm-crypt/$1" && rmdir "/mnt/dm-crypt/$1" && cryptsetup close "$1"
diff --git a/bin/wrappers/dwm_watch_binary b/bin/wrappers/dwm_watch_binary
new file mode 100755
index 0000000..ebe34f0
--- /dev/null
+++ b/bin/wrappers/dwm_watch_binary
@@ -0,0 +1,17 @@
+#!/usr/bin/env sh
+
+# relaunch DWM if the binary changes, otherwise bail
+csum=""
+new_csum="$(sha1sum "$(which dwm)")"
+while true
+do
+    if [ "$csum" != "$new_csum" ]
+    then
+        csum=$new_csum
+        dwm
+    else
+        exit
+    fi
+    new_csum="$(sha1sum "$(which dwm)")"
+    sleep 5
+done