bump go version to 1.18

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.13-alpine as builder
+FROM golang:1.18-alpine AS builder
 
 RUN apk add --no-cache make gcc musl-dev linux-headers git
 

Dockerfile.bootnode

@@ -1,4 +1,4 @@
-FROM golang:1.13-alpine as builder
+FROM golang:1.18-alpine AS builder
 
 RUN apk add --no-cache make gcc musl-dev linux-headers
 

Dockerfile.node

@@ -1,4 +1,4 @@
-FROM golang:1.13-alpine as builder
+FROM golang:1.18-alpine AS builder
 
 RUN apk add --no-cache make gcc musl-dev linux-headers git
 

Makefile

@@ -4,7 +4,7 @@
 
 GOBIN = $(shell pwd)/build/bin
 GOFMT = gofmt
-GO ?= 1.13.15
+GO ?= 1.18.10
 GO_PACKAGES = .
 GO_FILES := $(shell find $(shell go list -f '{{.Dir}}' $(GO_PACKAGES)) -name \*.go)
 

go.mod

@@ -1,52 +1,38 @@
 module github.com/tomochain/tomochain
 
-go 1.13
+go 1.18
 
 require (
 	bazil.org/fuse v0.0.0-20180421153158-65cc252bf669
 	github.com/VictoriaMetrics/fastcache v1.5.7
-	github.com/aead/siphash v1.0.1 // indirect
 	github.com/aristanetworks/goarista v0.0.0-20191023202215-f096da5361bb
 	github.com/btcsuite/btcd v0.0.0-20171128150713-2e60448ffcc6
-	github.com/btcsuite/winsvc v1.0.0 // indirect
 	github.com/cespare/cp v1.1.1
 	github.com/davecgh/go-spew v1.1.1
 	github.com/deckarep/golang-set v0.0.0-20180603214616-504e848d77ea
-	github.com/dlclark/regexp2 v1.2.0 // indirect
 	github.com/docker/docker v1.4.2-0.20180625184442-8e610b2b55bf
 	github.com/dop251/goja v0.0.0-20200106141417-aaec0e7bde29
 	github.com/edsrzf/mmap-go v1.0.0
-	github.com/elastic/gosigar v0.10.5
-	github.com/ethereum/go-ethereum v1.9.9
 	github.com/fatih/color v1.6.0
 	github.com/gizak/termui v2.2.0+incompatible
 	github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8
-	github.com/go-sourcemap/sourcemap v2.1.2+incompatible // indirect
 	github.com/go-stack/stack v1.8.0
 	github.com/golang/protobuf v1.3.2
 	github.com/golang/snappy v0.0.1
 	github.com/hashicorp/golang-lru v0.5.3
 	github.com/huin/goupnp v1.0.0
 	github.com/influxdata/influxdb v1.7.9
 	github.com/jackpal/go-nat-pmp v1.0.2-0.20160603034137-1fa385a6f458
-	github.com/jessevdk/go-flags v0.0.0-20141203071132-1679536dcc89 // indirect
-	github.com/jrick/logrotate v1.0.0 // indirect
 	github.com/julienschmidt/httprouter v1.3.0
 	github.com/karalabe/hid v1.0.0
-	github.com/kkdai/bstream v0.0.0-20161212061736-f391b8402d23 // indirect
-	github.com/maruel/panicparse v0.0.0-20160720141634-ad661195ed0e // indirect
 	github.com/mattn/go-colorable v0.1.0
-	github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b // indirect
-	github.com/mitchellh/go-wordwrap v0.0.0-20150314170334-ad45545899c7 // indirect
 	github.com/naoina/toml v0.1.2-0.20170918210437-9fafd6967416
-	github.com/nsf/termbox-go v0.0.0-20170211012700-3540b76b9c77 // indirect
 	github.com/olekukonko/tablewriter v0.0.2-0.20190409134802-7e037d187b0c
 	github.com/pborman/uuid v1.2.0
 	github.com/peterh/liner v1.1.1-0.20190123174540-a2c9a5303de7
 	github.com/pkg/errors v0.8.1
 	github.com/prometheus/prometheus v1.7.2-0.20170814170113-3101606756c5
 	github.com/rjeczalik/notify v0.9.2
-	github.com/robertkrimen/otto v0.0.0-20170205013659-6a77b7cbc37d
 	github.com/rs/cors v1.6.0
 	github.com/steakknife/bloomfilter v0.0.0-20180922174646-6819c0d2a570
 	github.com/stretchr/testify v1.4.0
@@ -62,3 +48,25 @@ require (
 	gopkg.in/olebedev/go-duktape.v3 v3.0.0-20190213234257-ec84240a7772
 	gopkg.in/urfave/cli.v1 v1.20.0
 )
+
+require (
+	github.com/cespare/xxhash/v2 v2.1.1 // indirect
+	github.com/dlclark/regexp2 v1.2.0 // indirect
+	github.com/go-sourcemap/sourcemap v2.1.2+incompatible // indirect
+	github.com/google/go-cmp v0.3.1 // indirect
+	github.com/google/uuid v1.0.0 // indirect
+	github.com/kr/pretty v0.1.0 // indirect
+	github.com/kr/text v0.1.0 // indirect
+	github.com/maruel/panicparse v0.0.0-20160720141634-ad661195ed0e // indirect
+	github.com/maruel/ut v1.0.2 // indirect
+	github.com/mattn/go-isatty v0.0.5-0.20180830101745-3fb116b82035 // indirect
+	github.com/mattn/go-runewidth v0.0.4 // indirect
+	github.com/mitchellh/go-wordwrap v0.0.0-20150314170334-ad45545899c7 // indirect
+	github.com/naoina/go-stringutil v0.1.0 // indirect
+	github.com/nsf/termbox-go v0.0.0-20170211012700-3540b76b9c77 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/steakknife/hamming v0.0.0-20180906055917-c99c65617cd3 // indirect
+	golang.org/x/text v0.3.2 // indirect
+	gopkg.in/yaml.v2 v2.2.2 // indirect
+	gotest.tools v2.2.0+incompatible // indirect
+)