go.mod: Opt in to pruned module graphs

Go 1.17 has a new treatment of go.mod where it tracks more indirect
dependencies in return for needing to fetch and load fewer transitive
go.mod files.

This commit opts in to that new treatment and adds all of the additional
indirect dependencies which contain packages that Terraform directly or
indirectly makes use of.

There are more details on what's going on here in the "Lazy Module Loading"
design document:
    http://golang.org/design/36460-lazy-module-loading

(the design document was written assuming this would land in Go 1.15, but
it actually landed in Go 1.17 and so it's "go 1.17" that selects the new
behavior in spite of the examples in that document.)

go.mod

@@ -1,38 +1,66 @@
 module github.com/hashicorp/terraform
 
 require (
+	cloud.google.com/go v0.79.0 // indirect
 	cloud.google.com/go/storage v1.10.0
 	github.com/Azure/azure-sdk-for-go v52.5.0+incompatible
+	github.com/Azure/go-autorest v14.2.0+incompatible // indirect
 	github.com/Azure/go-autorest/autorest v0.11.18
+	github.com/Azure/go-autorest/autorest/adal v0.9.13 // indirect
+	github.com/Azure/go-autorest/autorest/azure/cli v0.4.2 // indirect
+	github.com/Azure/go-autorest/autorest/date v0.3.0 // indirect
+	github.com/Azure/go-autorest/autorest/to v0.4.0 // indirect
+	github.com/Azure/go-autorest/autorest/validation v0.3.1 // indirect
+	github.com/Azure/go-autorest/logger v0.2.1 // indirect
+	github.com/Azure/go-autorest/tracing v0.6.0 // indirect
 	github.com/Azure/go-ntlmssp v0.0.0-20200615164410-66371956d46c // indirect
 	github.com/ChrisTrenkamp/goxpath v0.0.0-20190607011252-c5096ec8773d // indirect
+	github.com/Masterminds/goutils v1.1.0 // indirect
+	github.com/Masterminds/semver v1.5.0 // indirect
+	github.com/Masterminds/sprig v2.22.0+incompatible // indirect
 	github.com/abdullin/seq v0.0.0-20160510034733-d5467c17e7af // indirect
 	github.com/agext/levenshtein v1.2.2
 	github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190329064014-6e358769c32a
 	github.com/aliyun/aliyun-oss-go-sdk v0.0.0-20190103054945-8205d1f41e70
 	github.com/aliyun/aliyun-tablestore-go-sdk v4.1.2+incompatible
+	github.com/antchfx/xpath v0.0.0-20190129040759-c8489ed3251e // indirect
+	github.com/antchfx/xquery v0.0.0-20180515051857-ad5b8c7a47b0 // indirect
 	github.com/apparentlymart/go-cidr v1.1.0
 	github.com/apparentlymart/go-dump v0.0.0-20190214190832-042adf3cf4a0
 	github.com/apparentlymart/go-shquot v0.0.1
+	github.com/apparentlymart/go-textseg/v13 v13.0.0 // indirect
 	github.com/apparentlymart/go-userdirs v0.0.0-20200915174352-b0c018a67c13
 	github.com/apparentlymart/go-versions v1.0.1
 	github.com/armon/circbuf v0.0.0-20190214190532-5111143e8da2
+	github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da // indirect
+	github.com/armon/go-radix v1.0.0 // indirect
 	github.com/aws/aws-sdk-go v1.37.0
 	github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f // indirect
+	github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d // indirect
 	github.com/bgentry/speakeasy v0.1.0
 	github.com/bmatcuk/doublestar v1.1.5
 	github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e
+	github.com/coreos/go-semver v0.2.0 // indirect
 	github.com/coreos/go-systemd v0.0.0-20181012123002-c6f51f82210d // indirect
 	github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f
 	github.com/davecgh/go-spew v1.1.1
+	github.com/dimchansky/utfbom v1.1.1 // indirect
 	github.com/dylanmei/iso8601 v0.1.0 // indirect
 	github.com/dylanmei/winrmtest v0.0.0-20190225150635-99b7fe2fddf1
+	github.com/fatih/color v1.9.0 // indirect
+	github.com/form3tech-oss/jwt-go v3.2.2+incompatible // indirect
 	github.com/go-test/deep v1.0.3
 	github.com/gofrs/uuid v3.3.0+incompatible // indirect
+	github.com/gogo/protobuf v1.2.2-0.20190723190241-65acae22fc9d // indirect
+	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
 	github.com/golang/mock v1.5.0
 	github.com/golang/protobuf v1.4.3
 	github.com/google/go-cmp v0.5.5
+	github.com/google/go-querystring v1.0.0 // indirect
+	github.com/google/gofuzz v1.0.0 // indirect
 	github.com/google/uuid v1.2.0
+	github.com/googleapis/gax-go/v2 v2.0.5 // indirect
+	github.com/googleapis/gnostic v0.0.0-20170729233727-0c5108395e2d // indirect
 	github.com/gophercloud/gophercloud v0.10.1-0.20200424014253-c3bfe50899e5
 	github.com/gophercloud/utils v0.0.0-20200423144003-7c72efc7435d
 	github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 // indirect
@@ -45,27 +73,40 @@ require (
 	github.com/hashicorp/go-cleanhttp v0.5.1
 	github.com/hashicorp/go-getter v1.5.2
 	github.com/hashicorp/go-hclog v0.15.0
+	github.com/hashicorp/go-immutable-radix v1.0.0 // indirect
 	github.com/hashicorp/go-msgpack v0.5.4 // indirect
 	github.com/hashicorp/go-multierror v1.1.1
 	github.com/hashicorp/go-plugin v1.4.1
 	github.com/hashicorp/go-retryablehttp v0.5.2
+	github.com/hashicorp/go-rootcerts v1.0.2 // indirect
+	github.com/hashicorp/go-safetemp v1.0.0 // indirect
+	github.com/hashicorp/go-slug v0.4.1 // indirect
 	github.com/hashicorp/go-tfe v0.15.0
 	github.com/hashicorp/go-uuid v1.0.1
 	github.com/hashicorp/go-version v1.2.1
+	github.com/hashicorp/golang-lru v0.5.1 // indirect
 	github.com/hashicorp/hcl v0.0.0-20170504190234-a4b07c25de5f
 	github.com/hashicorp/hcl/v2 v2.10.1
+	github.com/hashicorp/jsonapi v0.0.0-20210518035559-1e50d74c8db3 // indirect
+	github.com/hashicorp/serf v0.9.5 // indirect
 	github.com/hashicorp/terraform-config-inspect v0.0.0-20210209133302-4fd17a0faac2
 	github.com/hashicorp/terraform-svchost v0.0.0-20200729002733-f050f53b9734
 	github.com/hashicorp/yamux v0.0.0-20181012175058-2f1d1f20f75d // indirect
+	github.com/huandu/xstrings v1.3.2 // indirect
+	github.com/imdario/mergo v0.3.11 // indirect
 	github.com/jmespath/go-jmespath v0.4.0
 	github.com/joyent/triton-go v0.0.0-20180313100802-d8f9c0314926
+	github.com/json-iterator/go v1.1.7 // indirect
+	github.com/jstemmer/go-junit-report v0.9.1 // indirect
 	github.com/jtolds/gls v4.2.1+incompatible // indirect
 	github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0
+	github.com/klauspost/compress v1.11.2 // indirect
 	github.com/lib/pq v1.8.0
 	github.com/likexian/gokit v0.20.15
 	github.com/lusis/go-artifactory v0.0.0-20160115162124-7e4ce345df82
 	github.com/masterzen/simplexml v0.0.0-20190410153822-31eea3082786 // indirect
 	github.com/masterzen/winrm v0.0.0-20200615185753-c42b5136ff88
+	github.com/mattn/go-colorable v0.1.6 // indirect
 	github.com/mattn/go-isatty v0.0.12
 	github.com/mattn/go-shellwords v1.0.4
 	github.com/mitchellh/cli v1.1.2
@@ -73,44 +114,68 @@ require (
 	github.com/mitchellh/copystructure v1.0.0
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/mitchellh/go-linereader v0.0.0-20190213213312-1b945b3263eb
+	github.com/mitchellh/go-testing-interface v1.0.0 // indirect
 	github.com/mitchellh/go-wordwrap v1.0.0
 	github.com/mitchellh/gox v1.0.1
+	github.com/mitchellh/iochan v1.0.0 // indirect
 	github.com/mitchellh/mapstructure v1.1.2
 	github.com/mitchellh/panicwrap v1.0.0
 	github.com/mitchellh/reflectwalk v1.0.1
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.1 // indirect
+	github.com/mozillazg/go-httpheader v0.2.1 // indirect
 	github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d // indirect
+	github.com/oklog/run v1.0.0 // indirect
 	github.com/packer-community/winrmcp v0.0.0-20180921211025-c76d91c1e7db
 	github.com/pkg/browser v0.0.0-20201207095918-0426ae3fba23
 	github.com/pkg/errors v0.9.1
 	github.com/posener/complete v1.2.3
+	github.com/satori/go.uuid v1.2.0 // indirect
 	github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d // indirect
 	github.com/smartystreets/goconvey v0.0.0-20180222194500-ef6db91d284a // indirect
 	github.com/spf13/afero v1.2.2
+	github.com/spf13/pflag v1.0.3 // indirect
 	github.com/tencentcloud/tencentcloud-sdk-go v3.0.82+incompatible
 	github.com/tencentyun/cos-go-sdk-v5 v0.0.0-20190808065407-f07404cefc8c
 	github.com/tombuildsstuff/giovanni v0.15.1
+	github.com/ulikunitz/xz v0.5.8 // indirect
+	github.com/vmihailenco/msgpack/v4 v4.3.12 // indirect
+	github.com/vmihailenco/tagparser v0.1.1 // indirect
 	github.com/xanzy/ssh-agent v0.2.1
 	github.com/xlab/treeprint v0.0.0-20161029104018-1d6e34225557
 	github.com/zclconf/go-cty v1.9.0
 	github.com/zclconf/go-cty-debug v0.0.0-20191215020915-b22d67c1ba0b
 	github.com/zclconf/go-cty-yaml v1.0.2
 	go.etcd.io/etcd v0.5.0-alpha.5.0.20210428180535-15715dcf1ace
+	go.opencensus.io v0.23.0 // indirect
+	go.uber.org/atomic v1.3.2 // indirect
+	go.uber.org/multierr v1.1.0 // indirect
+	go.uber.org/zap v1.10.0 // indirect
 	golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2
+	golang.org/x/lint v0.0.0-20201208152925-83fdc39ff7b5 // indirect
 	golang.org/x/mod v0.4.2
 	golang.org/x/net v0.0.0-20210226172049-e18ecbb05110
 	golang.org/x/oauth2 v0.0.0-20210313182246-cd4f82c27b84
 	golang.org/x/sys v0.0.0-20210403161142-5e06dd20ab57
 	golang.org/x/term v0.0.0-20201210144234-2321bbc49cbf
 	golang.org/x/text v0.3.5
+	golang.org/x/time v0.0.0-20191024005414-555d28b269f0 // indirect
 	golang.org/x/tools v0.1.0
+	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
 	google.golang.org/api v0.44.0-impersonate-preview
+	google.golang.org/appengine v1.6.7 // indirect
+	google.golang.org/genproto v0.0.0-20210319143718-93e7006c17a6 // indirect
 	google.golang.org/grpc v1.36.0
 	google.golang.org/protobuf v1.25.0
+	gopkg.in/inf.v0 v0.9.0 // indirect
 	gopkg.in/ini.v1 v1.42.0 // indirect
+	gopkg.in/yaml.v2 v2.3.0 // indirect
 	k8s.io/api v0.0.0-20190620084959-7cf5895f2711
 	k8s.io/apimachinery v0.0.0-20190913080033-27d36303b655
 	k8s.io/client-go v10.0.0+incompatible
+	k8s.io/klog v0.4.0 // indirect
 	k8s.io/utils v0.0.0-20200411171748-3d5a2fe318e4
+	sigs.k8s.io/yaml v1.1.0 // indirect
 )
 
 replace google.golang.org/grpc v1.36.0 => google.golang.org/grpc v1.27.1
@@ -119,4 +184,4 @@ replace github.com/golang/mock v1.5.0 => github.com/golang/mock v1.4.4
 
 replace k8s.io/client-go => k8s.io/client-go v0.0.0-20190620085101-78d2af792bab
 
-go 1.14
+go 1.17

go.sum

@@ -786,7 +786,6 @@ golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20210220032951-036812b2e83c h1:5KslGYwFpkhGh+Q16bwMP3cOontH8FOep7tGV86Y7SQ=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20170830134202-bb24a47a89ea/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=