Add gofmt check for Travis

hoisie · hoisie · commit 14bd2ffe0a4d · 2016-07-30T12:51:11.000-07:00
This will help ensure that code is properly formatted.
diff --git a/.travis.gofmt.sh b/.travis.gofmt.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+cd "$(dirname $0)"
+
+BADLY_FORMATTED="$(go fmt ./...)"
+
+if [[ -n $BADLY_FORMATTED ]]; then
+  echo "The following files are badly formatted: $BADLY_FORMATTED"
+  exit 1
+fi
diff --git a/.travis.yml b/.travis.yml
@@ -2,4 +2,6 @@ language: go
 
 install: go get
 
-script: go test -short
+script:
+  - ./.travis.gofmt.sh
+  - go test -short
