Upgrade go to v1.17, godog to v 0.12.2.

.go-version

@@ -1 +1 @@
-1.15.0
+1.17.0

README.md

@@ -115,10 +115,10 @@ $ cat Oyafile
 ```
 ``` yaml
 Project: OyaExample
-    
+
 build: |
   go build .
-    
+
 start: |
   go run .
 ```
@@ -170,7 +170,7 @@ func main() {
 > Well, to really make it work, you also need the Go language tools
 > [installed](https://golang.org/doc/install).
 
-    
+
 
 Let's start the server
 
@@ -489,7 +489,7 @@ This is what the Dockerfile looks like:
 
 ``` bash
 $ cat Dockefile
-``` 
+```
 ``` dockerfile
 FROM golang
 
@@ -804,3 +804,13 @@ TODO: For a working example, clone ...
 
 5.  Run tests: `go test ./...`.
 6.  Run Oya: `go run oya.go`.
+
+Tests using the private repo at github.com/bilus/oya-fixtures-private will fail
+unless you're added to the list of contributors to the fixtures project.
+
+If that's the case, add your SSH key to the ssh-agent, example:
+
+``` bash
+eval "$(ssh-agent -s)"
+ssh-add -K ~/.ssh/id_rsa
+```

go.mod

@@ -10,51 +10,36 @@ require (
 	github.com/Masterminds/sprig v2.18.0+incompatible
 	github.com/blang/semver v3.5.1+incompatible
 	github.com/c-bata/go-prompt v0.2.4-0.20200321140817-d043be076398
-	github.com/cucumber/godog v0.11.0
-	github.com/cucumber/messages-go/v10 v10.0.3
+	github.com/cucumber/godog v0.12.2
+	github.com/cucumber/messages-go/v16 v16.0.1
 	github.com/emirpasic/gods v1.12.0 // indirect
 	github.com/go-test/deep v1.0.1
 	github.com/gobuffalo/flect v0.2.2 // indirect
-	github.com/gobuffalo/genny v0.2.0 // indirect
-	github.com/gobuffalo/gogen v0.2.0 // indirect
 	github.com/gobuffalo/helpers v0.6.1 // indirect
-	github.com/gobuffalo/mapi v1.0.2 // indirect
-	github.com/gobuffalo/packd v0.2.0 // indirect
-	github.com/gobuffalo/packr/v2 v2.4.0 // indirect
 	github.com/gobuffalo/plush v3.8.2+incompatible
-	github.com/gobuffalo/plushgen v0.1.2 // indirect
 	github.com/gobuffalo/tags v2.1.0+incompatible // indirect
-	github.com/gobuffalo/uuid v2.0.5+incompatible // indirect
-	github.com/gobuffalo/validate v2.0.3+incompatible // indirect
 	github.com/gobuffalo/validate/v3 v3.3.0 // indirect
 	github.com/gobwas/glob v0.2.3
-	github.com/gofrs/uuid v4.0.0+incompatible // indirect
-	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/google/go-cmp v0.3.1 // indirect
-	github.com/google/uuid v1.1.0 // indirect
+	github.com/gofrs/uuid v4.1.0+incompatible // indirect
+	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
 	github.com/hashicorp/go-memdb v1.3.2 // indirect
 	github.com/huandu/xstrings v1.2.0 // indirect
 	github.com/iancoleman/strcase v0.0.0-20190422225806-e506e3ef7365
 	github.com/imdario/mergo v0.3.7 // indirect
+	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
 	github.com/mattn/go-colorable v0.1.6 // indirect
 	github.com/mattn/go-runewidth v0.0.9 // indirect
 	github.com/mattn/go-tty v0.0.3 // indirect
 	github.com/microcosm-cc/bluemonday v1.0.6 // indirect
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/mozilla/mig v0.0.0-20190703170622-33eefe9c974e
-	github.com/onsi/ginkgo v1.8.0 // indirect
-	github.com/onsi/gomega v1.5.0 // indirect
-	github.com/pelletier/go-toml v1.4.0 // indirect
 	github.com/pkg/errors v0.8.1
 	github.com/pkg/term v0.0.0-20200520122047-c3ffed290a03 // indirect
-	github.com/serenize/snaker v0.0.0-20171204205717-a683aaf2d516 // indirect
 	github.com/sergi/go-diff v1.2.0 // indirect
 	github.com/sirupsen/logrus v1.4.2
-	github.com/spf13/afero v1.2.2 // indirect
-	github.com/spf13/cobra v1.1.3
-	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/spf13/cobra v1.2.1
 	github.com/spf13/pflag v1.0.5
-	github.com/spf13/viper v1.7.0
+	github.com/spf13/viper v1.8.1
 	golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9
 	gopkg.in/src-d/go-billy.v4 v4.3.0
 	gopkg.in/src-d/go-git-fixtures.v3 v3.3.0 // indirect