Merge pull request #8 from marqeta/gomod

Use go mod to manage dependencies

.drone.yml

@@ -4,25 +4,19 @@ name: default
 steps:
   - name: vet
     image: golang:1.11-stretch
-    environment:
-      DEP_VERSION: 0.5.0
     pull: always
     commands:
-      - ./.prep_drone.sh
-      - go vet go-dfd/dfd
+      - go mod tidy
+      - go vet ./...
   - name: race
     image: golang:1.11-stretch
     pull: always
-    environment:
-      DEP_VERSION: 0.5.0
     commands:
-      - ./.prep_drone.sh
-      - go test -race go-dfd/dfd
+      - go mod tidy
+      - go test -race ./...
   - name: test
     image: golang:1.11-stretch
     pull: always
-    environment:
-      DEP_VERSION: 0.5.0
     commands:
-      - ./.prep_drone.sh
-      - go test -cover go-dfd/dfd
+      - go mod tidy
+      - go test -cover ./...

go.mod

@@ -0,0 +1,6 @@
+module github.com/marqeta/go-dfd
+
+require (
+	gonum.org/v1/gonum v0.0.0-20181210083604-572d9101fe4f
+	gonum.org/v1/netlib v0.0.0-20181029234149-ec6d1f5cefe6 // indirect
+)

go.sum

@@ -0,0 +1,7 @@
+golang.org/x/exp v0.0.0-20180321215751-8460e604b9de h1:xSjD6HQTqT0H/k60N5yYBtnN1OEkVy7WIo/DYyxKRO0=
+golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
+golang.org/x/tools v0.0.0-20180525024113-a5b4c53f6e8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+gonum.org/v1/gonum v0.0.0-20181210083604-572d9101fe4f h1:9+rg2sMn4mRm1SsnX5UHFZEJOp/dBRE6xZ6uvnVE+XI=
+gonum.org/v1/gonum v0.0.0-20181210083604-572d9101fe4f/go.mod h1:Y+Yx5eoAFn32cQvJDxZx5Dpnq+c3wtXuadVZAcxbbBo=
+gonum.org/v1/netlib v0.0.0-20181029234149-ec6d1f5cefe6 h1:4WsZyVtkthqrHTbDCJfiTs8IWNYE4uvsSDgaV6xpp+o=
+gonum.org/v1/netlib v0.0.0-20181029234149-ec6d1f5cefe6/go.mod h1:wa6Ws7BG/ESfp6dHfk7C6KdzKA7wR7u/rKwOGE66zvw=