From a43256e802dbfa479046ff29408a397397e2fbe6 Mon Sep 17 00:00:00 2001
From: Bas Stottelaar <basstottelaar@gmail.com>
Date: Wed, 12 Nov 2014 23:22:41 +0100
Subject: [PATCH] Fixed contrib scripts. Added *.pyc cleaning scripts

---
 contrib/clean_pyc.sh |  9 +++++++++
 contrib/downgrade.sh | 14 ++++----------
 2 files changed, 13 insertions(+), 10 deletions(-)
 create mode 100755 contrib/clean_pyc.sh

diff --git a/contrib/clean_pyc.sh b/contrib/clean_pyc.sh
new file mode 100755
index 00000000..e3d47e44
--- /dev/null
+++ b/contrib/clean_pyc.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# Display information
+echo "This script will remove *.pyc files. These files are generated by Python, but they can cause conflicts after an upgrade. It's safe to remove them, because they will be regenerated."
+echo "Press enter to continue, or CTRL + C to quit."
+read
+
+# Remove the *.pyc
+find "`dirname $0`/.." -type f -name "*.pyc" -exec rm -rf {} \;
\ No newline at end of file
diff --git a/contrib/downgrade.sh b/contrib/downgrade.sh
index 7943d0d2..9ff084b9 100755
--- a/contrib/downgrade.sh
+++ b/contrib/downgrade.sh
@@ -1,14 +1,8 @@
 #!/bin/bash
 
 # Parameter check
-if [ -z "$1" ] || [ -z "$2" ]; then
-    echo "Syntax: $0 <source directory> <data directory>"
-    exit 1
-fi
-
-# Repository check
-if [ ! -d "$1/.git" ]; then
-    echo "This script can only downgrade Headphones installations via Git."
+if [ -z "$1" ]; then
+    echo "Syntax: $0 <data directory>"
     exit 1
 fi
 
@@ -19,7 +13,7 @@ if [ ! -s "$2/version.lock" ]; then
 fi
 
 # Git installation check
-if [ ! -x "$(command -v wget)" ]; then
+if [ ! -x "$(command -v git)" ]; then
     echo "Git is required to downgrade."
     exit 1
 fi
@@ -32,7 +26,7 @@ echo "Press enter to continue, or CTRL + C to quit."
 read
 
 # Downgrade
-cd "$1"
+cd "`dirname $0`/.."
 git reset --hard "$HASH"
 
 echo "All done, Headphones should be downgraded to the last version that started."
\ No newline at end of file