update go version matrix

.github/workflows/checks.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go-version: [ 1.14.x, 1.15.x, 1.16.x ]
+        go-version: [ 1.18.x, 1.19.x, 1.20.x ]
     steps:
       - uses: actions/checkout@v2
       - name: Set up Go ${{ matrix.go-version }}
@@ -35,7 +35,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go-version: [ 1.14.x, 1.15.x, 1.16.x ]
+        go-version: [ 1.18.x, 1.19.x, 1.20.x ]
     steps:
       - uses: actions/checkout@v2
       - name: Set up Go ${{ matrix.go-version }}

build/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.16-alpine AS builder
+FROM golang:1.20-alpine AS builder
 ENV GO111MODULE=on
 WORKDIR /app
 COPY . .

go.mod

@@ -1,30 +1,74 @@
 module github.com/gojek/darkroom
 
-go 1.16
+go 1.18
 
 require (
 	cloud.google.com/go/storage v1.0.0
-	github.com/DataDog/datadog-go v2.2.0+incompatible // indirect
 	github.com/afex/hystrix-go v0.0.0-20180502004556-fa1af6a1f4f5
 	github.com/anthonynsimon/bild v0.13.0
 	github.com/aws/aws-sdk-go v1.34.0
 	github.com/cactus/go-statsd-client/statsd v0.0.0-20190501063751-9a7692639588
 	github.com/chai2010/webp v1.1.0
 	github.com/gojektech/heimdall v5.0.2+incompatible
-	github.com/gopherjs/gopherjs v0.0.0-20190430165422-3e4dfb77656c // indirect
 	github.com/gorilla/mux v1.8.0
-	github.com/pelletier/go-toml v1.4.0 // indirect
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.11.1
-	github.com/rcrowley/go-metrics v0.0.0-20190706150252-9beb055b7962 // indirect
-	github.com/smartystreets/assertions v1.0.0 // indirect
 	github.com/spf13/cobra v1.1.3
-	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/viper v1.7.0
 	github.com/stretchr/testify v1.7.0
-	go.opencensus.io v0.22.2 // indirect
 	go.uber.org/zap v1.17.0
-	golang.org/x/tools v0.0.0-20200103221440-774c71fcf114 // indirect
 	google.golang.org/api v0.13.0
 	sigs.k8s.io/controller-runtime v0.6.1
 )
+
+require (
+	cloud.google.com/go v0.46.3 // indirect
+	github.com/BurntSushi/toml v0.3.1 // indirect
+	github.com/DataDog/datadog-go v2.2.0+incompatible // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cespare/xxhash/v2 v2.1.1 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/fsnotify/fsnotify v1.4.9 // indirect
+	github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 // indirect
+	github.com/golang/protobuf v1.4.3 // indirect
+	github.com/googleapis/gax-go/v2 v2.0.5 // indirect
+	github.com/gopherjs/gopherjs v0.0.0-20190430165422-3e4dfb77656c // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/inconshreveable/mousetrap v1.0.0 // indirect
+	github.com/jmespath/go-jmespath v0.3.0 // indirect
+	github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024 // indirect
+	github.com/magiconair/properties v1.8.1 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
+	github.com/mitchellh/mapstructure v1.1.2 // indirect
+	github.com/pelletier/go-toml v1.4.0 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/prometheus/client_model v0.2.0 // indirect
+	github.com/prometheus/common v0.26.0 // indirect
+	github.com/prometheus/procfs v0.6.0 // indirect
+	github.com/rcrowley/go-metrics v0.0.0-20190706150252-9beb055b7962 // indirect
+	github.com/smartystreets/assertions v1.0.0 // indirect
+	github.com/spf13/afero v1.2.2 // indirect
+	github.com/spf13/cast v1.3.0 // indirect
+	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/stretchr/objx v0.2.0 // indirect
+	github.com/subosito/gotenv v1.2.0 // indirect
+	go.opencensus.io v0.22.2 // indirect
+	go.uber.org/atomic v1.7.0 // indirect
+	go.uber.org/multierr v1.6.0 // indirect
+	golang.org/x/exp v0.0.0-20191030013958-a1ab85dbe136 // indirect
+	golang.org/x/lint v0.0.0-20190930215403-16217165b5de // indirect
+	golang.org/x/net v0.0.0-20200625001655-4c5254603344 // indirect
+	golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 // indirect
+	golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40 // indirect
+	golang.org/x/text v0.3.3 // indirect
+	golang.org/x/tools v0.0.0-20200103221440-774c71fcf114 // indirect
+	google.golang.org/appengine v1.6.1 // indirect
+	google.golang.org/genproto v0.0.0-20191108220845-16a3f7862a1a // indirect
+	google.golang.org/grpc v1.26.0 // indirect
+	google.golang.org/protobuf v1.26.0-rc.1 // indirect
+	gopkg.in/ini.v1 v1.51.0 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
+	honnef.co/go/tools v0.0.1-2019.2.3 // indirect
+)

go.sum

@@ -65,7 +65,6 @@ github.com/blang/semver v3.5.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnweb
 github.com/cactus/go-statsd-client/statsd v0.0.0-20190501063751-9a7692639588 h1:6yVhh6P5OsW6HutPt7z2ggDgZczgUtSl2kGRe+DslPU=
 github.com/cactus/go-statsd-client/statsd v0.0.0-20190501063751-9a7692639588/go.mod h1:3/sdo8I67TaOslRGJ6FqQC/ynu+wg7H6IE4WYtr51hk=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
-github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+qY=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=