Update to use go modules

Author: szyn

.circleci/config.yml

@@ -2,13 +2,13 @@ version: 2
 jobs:
   build:
     docker:
-      - image: circleci/golang:1.10.3
+      - image: circleci/golang:1.12
+    environment:
+      GO111MODULE: "on"
     working_directory: /go/src/github.com/szyn/digdag-go-client
     steps:
       - checkout
-      - run: go get -u github.com/golang/dep/cmd/dep
       - run: go get -u github.com/golang/lint/golint
-      - run: dep ensure
       - run: golint $(go list ./...)
       - run: go vet ./...
       - run: go test -race -coverprofile=coverage.txt -covermode=atomic ./...

.gitignore

@@ -9,6 +9,3 @@
 
 # Output of the go coverage tool, specifically when used with LiteIDE
 *.out
-
-# venbor
-vendor

Gopkg.lock

@@ -0,0 +1,7 @@
+module github.com/szyn/digdag-go-client
+
+require (
+	github.com/kr/pretty v0.1.0 // indirect
+	github.com/satori/go.uuid v1.2.0
+	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
+)

Gopkg.toml

@@ -0,0 +1,9 @@
+github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/satori/go.uuid v1.2.0 h1:0uYX9dsZ2yD7q2RtLRtPSdGDWzjeM3TbMJP9utgA0ww=
+github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=