Simple hook to rid of trouble

Hi folks.

This is but a simple git hook to run a test in order to ensure you can push. It also ignores the vendor folder if you happen to have on in your directory.

Edit the file under .git/hooks/pre-push.sample and add this at the end before the exit 0.

go test $(go list ./... |grep -v vendor)
RESULT=$?
if [ $RESULT -ne 0 ]; then
    echo "Failed test run. Disallowing push."
    exit 1
fi

After this, rename the file to pre-push removing the .sample from it.

If you now, mess something up, you should see something like this before your push:

# github.com/Skarlso/goprogressquest
./create.go:40: undefined: sha1 in sha1.Sum
./create.go:41: undefined: fmt in fmt.Sprintf
./create.go:115: undefined: json in json.Unmarshal
./create.go:130: undefined: json in json.Unmarshal
FAIL	github.com/Skarlso/goprogressquest [build failed]
Failed test run. Disallowing push.
error: failed to push some refs to 'git@github.com:Skarlso/goprogressquest.git'

That is all.

Cheers, Gergely.