Add go module support (#122)

.travis.yml

@@ -1,5 +1,8 @@
 language: go
 
+env:
+- GO111MODULE=on
+
 go:
   - "1.8"
   - "1.11.x"

go.mod

@@ -0,0 +1,9 @@
+module github.com/adammck/terraform-inventory
+
+go 1.12
+
+require (
+	github.com/adammck/venv v0.0.0-20160819025605-8a9c907a37d3
+	github.com/blang/vfs v1.0.0
+	github.com/stretchr/testify v1.4.0
+)

go.sum

@@ -0,0 +1,15 @@
+github.com/adammck/venv v0.0.0-20160819025605-8a9c907a37d3 h1:O+yARMhWahUt25JGj1yEdUdQX6JlKkSZ3eZARw2rp80=
+github.com/adammck/venv v0.0.0-20160819025605-8a9c907a37d3/go.mod h1:3zXR2a/VSQndtpShh783rUTaEA2mpqN2VqZclBARBc0=
+github.com/blang/vfs v1.0.0 h1:AUZUgulCDzbaNjTRWEP45X7m/J10brAptZpSRKRZBZc=
+github.com/blang/vfs v1.0.0/go.mod h1:jjuNUc/IKcRNNWC9NUCvz4fR9PZLPIKxEygtPs/4tSI=
+github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
+github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=