Fix download (#398)

* Add download.bat

* Fix path to download files

.gitattributes

@@ -13,8 +13,9 @@
 
 # Declare files that will always have CRLF line endings on checkout.
 *.sln text eol=crlf
+*.bat text eol=crlf
 
 # Denote all files that are truly binary and should not be modified.
 *.png binary
 *.jpg binary
-*.svg text
+*.svg text

.gitignore

@@ -26,4 +26,10 @@ _testmain.go
 cudamodules.go
 
 # vendor
-/vendor
+/vendor
+
+# Example files
+examples/convnet/tmp.dot
+examples/iris/cmd/theta.bin
+examples/iris/theta.bin
+examples/testdata

examples/mnist/download.bat

@@ -0,0 +1,15 @@
+@echo off
+
+setlocal
+set PWD=%~dp0
+mkdir ..\testdata\mnist 2>NUL
+cd /D..\testdat\mnista
+
+curl -O http://yann.lecun.com/exdb/mnist/train-images-idx3-ubyte.gz
+curl -O http://yann.lecun.com/exdb/mnist/train-labels-idx1-ubyte.gz
+curl -O http://yann.lecun.com/exdb/mnist/t10k-images-idx3-ubyte.gz
+curl -O http://yann.lecun.com/exdb/mnist/t10k-labels-idx1-ubyte.gz
+
+gzip -f -d t*-ubyte.gz
+
+cd /D %PWD%

examples/mnist/download.sh

@@ -1,11 +1,14 @@
 #!/bin/bash
 
-DST=${1:-$GOPATH/src/gorgonia.org/gorgonia/examples/testdata}
+set -e
+
+DST=$(cd $(dirname $0)/../testdata/mnist; pwd)
+mkdir -p $DST 2> /dev/null
 cd "$DST"
 
 curl -O http://yann.lecun.com/exdb/mnist/train-images-idx3-ubyte.gz
 curl -O http://yann.lecun.com/exdb/mnist/train-labels-idx1-ubyte.gz
 curl -O http://yann.lecun.com/exdb/mnist/t10k-images-idx3-ubyte.gz
 curl -O http://yann.lecun.com/exdb/mnist/t10k-labels-idx1-ubyte.gz
 
-gunzip t*-ubyte.gz
+gzip -f -d t*-ubyte.gz