build, Dockerfile: bump Go to 1.18

.travis.yml

@@ -16,7 +16,7 @@ jobs:
     - stage: lint
       os: linux
       dist: bionic
-      go: 1.17.x
+      go: 1.18.x
       env:
         - lint
       git:
@@ -31,7 +31,7 @@ jobs:
       os: linux
       arch: amd64
       dist: bionic
-      go: 1.17.x
+      go: 1.18.x
       env:
         - docker
       services:
@@ -48,7 +48,7 @@ jobs:
       os: linux
       arch: arm64
       dist: bionic
-      go: 1.17.x
+      go: 1.18.x
       env:
         - docker
       services:
@@ -65,7 +65,7 @@ jobs:
       if: type = push
       os: linux
       dist: bionic
-      go: 1.17.x
+      go: 1.18.x
       env:
         - ubuntu-ppa
         - GO111MODULE=on
@@ -90,7 +90,7 @@ jobs:
       os: linux
       dist: bionic
       sudo: required
-      go: 1.17.x
+      go: 1.18.x
       env:
         - azure-linux
         - GO111MODULE=on
@@ -148,7 +148,7 @@ jobs:
         - sdkmanager "platform-tools" "platforms;android-15" "platforms;android-19" "platforms;android-24" "ndk-bundle"
 
         # Install Go to allow building with
-        - curl https://dl.google.com/go/go1.16.linux-amd64.tar.gz | tar -xz
+        - curl https://dl.google.com/go/go1.18.linux-amd64.tar.gz | tar -xz
         - export PATH=`pwd`/go/bin:$PATH
         - export GOROOT=`pwd`/go
         - export GOPATH=$HOME/go
@@ -162,7 +162,7 @@ jobs:
     - stage: build
       if: type = push
       os: osx
-      go: 1.17.x
+      go: 1.18.x
       env:
         - azure-osx
         - azure-ios
@@ -194,7 +194,7 @@ jobs:
       os: linux
       arch: amd64
       dist: bionic
-      go: 1.17.x
+      go: 1.18.x
       env:
         - GO111MODULE=on
       script:
@@ -205,7 +205,7 @@ jobs:
       os: linux
       arch: arm64
       dist: bionic
-      go: 1.17.x
+      go: 1.18.x
       env:
         - GO111MODULE=on
       script:
@@ -214,7 +214,7 @@ jobs:
     - stage: build
       os: linux
       dist: bionic
-      go: 1.16.x
+      go: 1.17.x
       env:
         - GO111MODULE=on
       script:
@@ -225,7 +225,7 @@ jobs:
       if: type = cron
       os: linux
       dist: bionic
-      go: 1.17.x
+      go: 1.18.x
       env:
         - azure-purge
         - GO111MODULE=on
@@ -239,7 +239,7 @@ jobs:
       if: type = cron
       os: linux
       dist: bionic
-      go: 1.17.x
+      go: 1.18.x
       env:
         - GO111MODULE=on
       script:

Dockerfile

@@ -4,7 +4,7 @@ ARG VERSION=""
 ARG BUILDNUM=""
 
 # Build Geth in a stock Go builder container
-FROM golang:1.17-alpine as builder
+FROM golang:1.18-alpine as builder
 
 RUN apk add --no-cache gcc musl-dev linux-headers git
 

Dockerfile.alltools

@@ -4,7 +4,7 @@ ARG VERSION=""
 ARG BUILDNUM=""
 
 # Build Geth in a stock Go builder container
-FROM golang:1.17-alpine as builder
+FROM golang:1.18-alpine as builder
 
 RUN apk add --no-cache gcc musl-dev linux-headers git
 

build/checksums.txt

@@ -1,19 +1,19 @@
 # This file contains sha256 checksums of optional build dependencies.
 
-3defb9a09bed042403195e872dcbc8c6fae1485963332279668ec52e80a95a2d  go1.17.5.src.tar.gz
+38f423db4cc834883f2b52344282fa7a39fbb93650dc62a11fdf0be6409bdad6  go1.18.src.tar.gz
-2db6a5d25815b56072465a2cacc8ed426c18f1d5fc26c1fc8c4f5a7188658264  go1.17.5.darwin-amd64.tar.gz
+70bb4a066997535e346c8bfa3e0dfe250d61100b17ccc5676274642447834969  go1.18.darwin-amd64.tar.gz
-111f71166de0cb8089bb3e8f9f5b02d76e1bf1309256824d4062a47b0e5f98e0  go1.17.5.darwin-arm64.tar.gz
+9cab6123af9ffade905525d79fc9ee76651e716c85f1f215872b5f2976782480  go1.18.darwin-arm64.tar.gz
-443c1cd9768df02085014f1eb034ebc7dbe032ffc8a9bb9f2e6617d037eee23c  go1.17.5.freebsd-386.tar.gz
+e63492d4f38487331518eb4b50e670d853bb8d67e88596269af84bb9aca0b381  go1.18.freebsd-386.tar.gz
-17180bdc4126acffd0ebf86d66ef5cbc3488b6734e93374fb00eb09494e006d3  go1.17.5.freebsd-amd64.tar.gz
+01cd67bbc12e659ff236ecebde1806f76452f7ca145c172d5ecdbf4f4803daae  go1.18.freebsd-amd64.tar.gz
-4f4914303bc18f24fd137a97e595735308f5ce81323c7224c12466fd763fc59f  go1.17.5.linux-386.tar.gz
+1c04cf4440b323a66328e0df95d409f955b9b475e58eae235fdd3d1f1cf02f4f  go1.18.linux-386.tar.gz
-bd78114b0d441b029c8fe0341f4910370925a4d270a6a590668840675b0c653e  go1.17.5.linux-amd64.tar.gz
+e85278e98f57cdb150fe8409e6e5df5343ecb13cebf03a5d5ff12bd55a80264f  go1.18.linux-amd64.tar.gz
-6f95ce3da40d9ce1355e48f31f4eb6508382415ca4d7413b1e7a3314e6430e7e  go1.17.5.linux-arm64.tar.gz
+7ac7b396a691e588c5fb57687759e6c4db84a2a3bbebb0765f4b38e5b1c5b00e  go1.18.linux-arm64.tar.gz
-aa1fb6c53b4fe72f159333362a10aca37ae938bde8adc9c6eaf2a8e87d1e47de  go1.17.5.linux-armv6l.tar.gz
+a80fa43d1f4575fb030adbfbaa94acd860c6847820764eecb06c63b7c103612b  go1.18.linux-armv6l.tar.gz
-3d4be616e568f0a02cb7f7769bcaafda4b0969ed0f9bb4277619930b96847e70  go1.17.5.linux-ppc64le.tar.gz
+070351edac192483c074b38d08ec19251a83f8210765a532a84c3dcf8aec04d8  go1.18.linux-ppc64le.tar.gz
-8087d4fe991e82804e6485c26568c2e0ee0bfde00ceb9015dc86cb6bf84ef40b  go1.17.5.linux-s390x.tar.gz
+ea265f5e62fcaf941d53f0cdb81222d9668e1672a0d39d992f16ff0e87c0ee6b  go1.18.linux-s390x.tar.gz
-6d7b9948ee14a906b14f5cbebdfab63cd6828b0b618160847ecd3cc3470a26fe  go1.17.5.windows-386.zip
+e23fd2a0509690fe7e63b2b1bcd4c39ed57b46ccde76f35dc0d16ca7fdbc5aaa  go1.18.windows-386.zip
-671faf99cd5d81cd7e40936c0a94363c64d654faa0148d2af4bbc262555620b9  go1.17.5.windows-amd64.zip
+65c5c0c709a7ca1b357091b10b795b439d8b50e579d3893edab4c7e9b384f435  go1.18.windows-amd64.zip
-45e88676b68e9cf364be469b5a27965397f4e339aa622c2f52c10433c56e5030  go1.17.5.windows-arm64.zip
+1c454eb60c64d481965a165c623ff1ed6cf32d68c6b31f36069c8768d908f093  go1.18.windows-arm64.zip
 
 d4bd25b9814eeaa2134197dd2c7671bb791eae786d42010d9d788af20dee4bfa  golangci-lint-1.42.0-darwin-amd64.tar.gz
 e56859c04a2ad5390c6a497b1acb1cc9329ecb1010260c6faae9b5a4c35b35ea  golangci-lint-1.42.0-darwin-arm64.tar.gz

build/ci.go

@@ -148,7 +148,7 @@ var (
 	// This is the version of go that will be downloaded by
 	//
 	//     go run ci.go install -dlgo
-	dlgoVersion = "1.17.5"
+	dlgoVersion = "1.18"
 )
 
 var GOBIN, _ = filepath.Abs(filepath.Join("build", "bin"))