Switch to go modules (#194)

Author: tariq1890

.circleci/config.yml

@@ -2,7 +2,7 @@ version: 2
 jobs:
   build:
     docker:
-      - image: circleci/golang:1.13.3
+      - image: circleci/golang:1.14
     working_directory: /go/src/github.com/databus23/helm-diff
     steps:
       - checkout

Makefile

@@ -1,13 +1,12 @@
 HELM_HOME ?= $(shell helm home)
-HAS_GLIDE := $(shell command -v glide;)
 VERSION := $(shell sed -n -e 's/version:[ "]*\([^"]*\).*/\1/p' plugin.yaml)
 
 PKG:= github.com/databus23/helm-diff
 LDFLAGS := -X $(PKG)/cmd.Version=$(VERSION)
 
 # Clear the "unreleased" string in BuildMetadata
 LDFLAGS += -X $(PKG)/vendor/k8s.io/helm/pkg/version.BuildMetadata=
-LDFLAGS += -X $(PKG)/vendor/k8s.io/helm/pkg/version.Version=$(shell grep -A1 "package: k8s.io/helm" glide.yaml | sed -n -e 's/[ ]*version:.*\(v[.0-9]*\).*/\1/p')
+LDFLAGS += -X $(PKG)/vendor/k8s.io/helm/pkg/version.Version=$(shell grep -A1 "package: k8s.io/helm" go.mod | sed -n -e 's/[ ]*version:.*\(v[.0-9]*\).*/\1/p')
 
 .PHONY: format
 format:
@@ -38,11 +37,8 @@ test:
 
 .PHONY: bootstrap
 bootstrap:
-ifndef HAS_GLIDE
-	go get -u github.com/Masterminds/glide
-endif
-	glide install --strip-vendor
-	command -v golint || go get -u golang.org/x/lint/golint
+	go mod download
+	command -v golint || GO111MODULE=off go get -u golang.org/x/lint/golint
 
 .PHONY: docker-run-release
 docker-run-release: export pkg=/go/src/github.com/databus23/helm-diff

README.md

@@ -221,8 +221,6 @@ The above will install this plugin into your `$HELM_HOME/plugins` directory.
 ### Prerequisites
 
 - You need to have [Go](http://golang.org) installed. Make sure to set `$GOPATH`
-- If you don't have [Glide](http://glide.sh) installed, this will install it into
-  `$GOPATH/bin` for you.
 
 ### Running Tests
 Automated tests are implemented with [*testing*](https://golang.org/pkg/testing/).

glide.lock

@@ -0,0 +1,35 @@
+module github.com/databus23/helm-diff
+
+go 1.14
+
+require (
+	github.com/Masterminds/goutils v1.1.0 // indirect
+	github.com/Masterminds/semver v1.3.1
+	github.com/Masterminds/sprig v2.22.0+incompatible // indirect
+	github.com/aryann/difflib v0.0.0-20170226194404-a1a4dd44eb11
+	github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680
+	github.com/gobwas/glob v0.2.3 // indirect
+	github.com/gogo/protobuf v1.3.1 // indirect
+	github.com/golang/protobuf v1.3.4 // indirect
+	github.com/google/gofuzz v1.1.0 // indirect
+	github.com/google/uuid v1.1.1 // indirect
+	github.com/huandu/xstrings v1.3.0 // indirect
+	github.com/imdario/mergo v0.3.8 // indirect
+	github.com/inconshreveable/mousetrap v1.0.0 // indirect
+	github.com/json-iterator/go v1.1.9 // indirect
+	github.com/mattn/go-colorable v0.1.6 // indirect
+	github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b
+	github.com/mitchellh/copystructure v1.0.0 // indirect
+	github.com/spf13/cobra v0.0.3-0.20180412120829-615425954c3b
+	github.com/spf13/pflag v1.0.1
+	github.com/stretchr/testify v1.5.1
+	golang.org/x/crypto v0.0.0-20200311171314-f7b00557c8c4 // indirect
+	golang.org/x/net v0.0.0-20200301022130-244492dfa37a // indirect
+	google.golang.org/grpc v1.28.0
+	gopkg.in/inf.v0 v0.9.1 // indirect
+	gopkg.in/yaml.v2 v2.2.2
+	k8s.io/api v0.0.0-20180712090710-2d6f90ab1293
+	k8s.io/apimachinery v0.0.0-20180621070125-103fd098999d
+	k8s.io/client-go v0.0.0-20180718001006-59698c7d9724
+	k8s.io/helm v2.11.0+incompatible
+)