add edk2-to-git-am.sh

SMTP strips <CR>, unix2dos/tofrodos put them back in, but git am
barfs at /dev/null<CR> - meaning any added or deleted files.
So add a script that creates something to keep git am happy.

Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>

1 files changed, 20 insertions, 0 deletions

diff --git a/edk2-to-git-am.sh b/edk2-to-git-am.sh
new file mode 100755
index 0000000..d3f8a27
--- /dev/null
+++ b/edk2-to-git-am.sh
@@ -0,0 +1,20 @@
+#!/bin/sh
+#
+# Convert one or more git patches that have had it's CR:s stripped out by SMTP
+# into something th
+
+if [ $# -lt 1 ]; then
+  echo "usage: `basename $0` <filename>" >&2
+  exit 1
+fi
+
+convert_file()
+{
+  sed -i "s/$/\r/g" "$1"
+  sed -i "s:^\(---\|+++ \)\(.*\)\r$:\1\2:g" "$1"
+}
+
+while [ $# -gt 0 ]; do
+  convert_file "$1"
+  shift
+done