From d91af2790e91443f8ecc2a4faa9f8c68817e4daa Mon Sep 17 00:00:00 2001
From: Nitish Ragoomundun <lrugratz@gmail.com>
Date: Fri, 24 Mar 2017 17:45:33 +0000
Subject: academic/karma: Added (ATNF CSIRO Karma signal & image processing).

Signed-off-by: David Spencer <idlemoor@slackbuilds.org>
---
 academic/karma/doinst.sh | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 academic/karma/doinst.sh

(limited to 'academic/karma/doinst.sh')

diff --git a/academic/karma/doinst.sh b/academic/karma/doinst.sh
new file mode 100644
index 0000000000..3cd9765937
--- /dev/null
+++ b/academic/karma/doinst.sh
@@ -0,0 +1,26 @@
+config() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  # If there's no config file by that name, mv it over:
+  if [ ! -r $OLD ]; then
+    mv $NEW $OLD
+  elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
+    # toss the redundant copy
+    rm $NEW
+  fi
+  # Otherwise, we leave the .new copy for the admin to consider...
+}
+
+preserve_perms() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  if [ -e $OLD ]; then
+    cp -a $OLD ${NEW}.incoming
+    cat $NEW > ${NEW}.incoming
+    mv ${NEW}.incoming $NEW
+  fi
+  config $NEW
+}
+
+preserve_perms etc/profile.d/karma.sh.new
+preserve_perms etc/profile.d/karma.csh.new
-- 
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