update golang to 1.17

Signed-off-by: UMEZAWA Takeshi <takeshi-umezawa@cybozu.co.jp>

.github/workflows/main.yaml

@@ -5,7 +5,7 @@ on:
     branches:
       - 'main'
 env:
-  go-version: 1.16
+  go-version: 1.17
   filename: 'main.yaml'
 jobs:
   build:

.github/workflows/release.yaml

@@ -4,7 +4,7 @@ on:
     tags:
       - 'v*'
 env:
-  go-version: 1.16
+  go-version: 1.17
   tag: ${GITHUB_REF#refs/tags/v}
   prerelease: ${{ contains(github.ref, '-') }}
 jobs:
@@ -47,7 +47,7 @@ jobs:
     name: Release GitHub
     runs-on: ubuntu-20.04
     container:
-      image: quay.io/cybozu/golang:1.16-focal
+      image: quay.io/cybozu/golang:1.17-focal
     steps:
       - name: Create GitHub release
         run: |

go.mod

@@ -1,12 +1,11 @@
 module github.com/cybozu-go/sabakan/v2
 
-go 1.16
+go 1.17
 
 replace google.golang.org/grpc => google.golang.org/grpc v1.26.0
 
 require (
 	github.com/99designs/gqlgen v0.13.0
-	github.com/ajeddeloh/go-json v0.0.0-20170920214419-6a2fe990e083 // indirect
 	github.com/coreos/ignition v0.35.0
 	github.com/cybozu-go/etcdutil v1.4.0
 	github.com/cybozu-go/log v1.6.0
@@ -25,7 +24,60 @@ require (
 	github.com/vincent-petithory/dataurl v0.0.0-20191104211930-d1553a71de50
 	go.etcd.io/etcd v0.5.0-alpha.5.0.20210512015243-d19fbe541bf9
 	go.universe.tf/netboot v0.0.0-20201124111825-bdaec9d82638
-	go4.org v0.0.0-20181109185143-00e24f1b2599 // indirect
 	golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a
 	sigs.k8s.io/yaml v1.2.0
 )
+
+require (
+	github.com/BurntSushi/toml v0.3.1 // indirect
+	github.com/agnivade/levenshtein v1.0.3 // indirect
+	github.com/ajeddeloh/go-json v0.0.0-20170920214419-6a2fe990e083 // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cespare/xxhash/v2 v2.1.1 // indirect
+	github.com/coreos/go-semver v0.3.0 // indirect
+	github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e // indirect
+	github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f // indirect
+	github.com/fsnotify/fsnotify v1.4.9 // indirect
+	github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0 // indirect
+	github.com/gogo/protobuf v1.2.1 // indirect
+	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/google/uuid v1.0.0 // indirect
+	github.com/gorilla/websocket v1.4.2 // indirect
+	github.com/hashicorp/golang-lru v0.5.1 // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/inconshreveable/mousetrap v1.0.0 // 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/nxadm/tail v1.4.8 // indirect
+	github.com/pelletier/go-toml v1.9.1 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/prometheus/procfs v0.6.0 // indirect
+	github.com/spf13/afero v1.2.2 // indirect
+	github.com/spf13/cast v1.3.1 // indirect
+	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/spf13/viper v1.7.0 // indirect
+	github.com/subosito/gotenv v1.2.0 // indirect
+	github.com/vishvananda/netlink v1.1.0 // indirect
+	github.com/vishvananda/netns v0.0.0-20191106174202-0a2b9b5464df // indirect
+	go.uber.org/atomic v1.5.0 // indirect
+	go.uber.org/multierr v1.3.0 // indirect
+	go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee // indirect
+	go.uber.org/zap v1.13.0 // indirect
+	go4.org v0.0.0-20181109185143-00e24f1b2599 // indirect
+	golang.org/x/lint v0.0.0-20190930215403-16217165b5de // indirect
+	golang.org/x/mod v0.3.0 // indirect
+	golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 // indirect
+	golang.org/x/sys v0.0.0-20210423082822-04245dca01da // indirect
+	golang.org/x/text v0.3.6 // indirect
+	golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e // indirect
+	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
+	google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013 // indirect
+	google.golang.org/grpc v1.27.0 // indirect
+	google.golang.org/protobuf v1.26.0 // indirect
+	gopkg.in/ini.v1 v1.51.1 // indirect
+	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+	honnef.co/go/tools v0.0.1-2019.2.3 // indirect
+)

mtest/tools_test.go

@@ -1,4 +1,4 @@
-// +build tools
+//go:build tools
 
 package mtest