Add tfconvert to pulumi convert

changelog/pending/20221114--cli--added-from-terraform-to-pulumi-convert.yaml

@@ -0,0 +1,4 @@
+changes:
+- type: feat
+  scope: cli
+  description: Added "--from=terraform" to pulumi convert.

pkg/cmd/pulumi/convert.go

@@ -25,6 +25,7 @@ import (
 	"github.com/spf13/cobra"
 
 	javagen "github.com/pulumi/pulumi-java/pkg/codegen/java"
+	tfgen "github.com/pulumi/pulumi-terraform-bridge/v3/pkg/tf2pulumi/convert"
 	yamlgen "github.com/pulumi/pulumi-yaml/pkg/pulumiyaml/codegen"
 	"github.com/pulumi/pulumi/pkg/v3/codegen/dotnet"
 	gogen "github.com/pulumi/pulumi/pkg/v3/codegen/go"
@@ -209,6 +210,11 @@ func runConvert(cwd string, from string, language string, outDir string, generat
 		} else {
 			return result.FromError(fmt.Errorf("unrecognized source %s", from))
 		}
+	} else if from == "terraform" {
+		proj, program, err = tfgen.Eject(cwd, loader)
+		if err != nil {
+			return result.FromError(fmt.Errorf("could not load terraform program: %w", err))
+		}
 	} else {
 		return result.FromError(fmt.Errorf("unrecognized source %s", from))
 	}

pkg/go.mod

@@ -29,7 +29,7 @@ require (
 	github.com/hashicorp/hcl/v2 v2.14.0
 	github.com/iancoleman/strcase v0.2.0
 	github.com/ijc/Gotty v0.0.0-20170406111628-a8b993ba6abd
-	github.com/mitchellh/copystructure v1.0.0
+	github.com/mitchellh/copystructure v1.2.0
 	github.com/moby/moby v20.10.18+incompatible
 	github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6
 	github.com/mxschmitt/golang-combinations v1.0.0
@@ -68,6 +68,7 @@ require (
 	github.com/muesli/cancelreader v0.2.2
 	github.com/natefinch/atomic v1.0.1
 	github.com/pulumi/pulumi-java/pkg v0.6.0
+	github.com/pulumi/pulumi-terraform-bridge/v3 v3.33.1-0.20221104131001-330791e758b8
 	github.com/pulumi/pulumi-yaml v1.0.2
 	github.com/rivo/uniseg v0.2.0
 	github.com/segmentio/encoding v0.3.5
@@ -97,13 +98,18 @@ require (
 	github.com/Azure/go-autorest/logger v0.2.1 // indirect
 	github.com/Azure/go-autorest/tracing v0.6.0 // indirect
 	github.com/AzureAD/microsoft-authentication-library-for-go v0.4.0 // 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/Microsoft/go-winio v0.5.2 // indirect
 	github.com/Netflix/go-expect v0.0.0-20220104043353-73e0943537d2 // indirect
 	github.com/ProtonMail/go-crypto v0.0.0-20210428141323-04723f9f07d7 // indirect
 	github.com/acomagu/bufpipe v1.0.3 // indirect
 	github.com/aead/chacha20 v0.0.0-20180709150244-8b13a72661da // indirect
 	github.com/agext/levenshtein v1.2.3 // indirect
+	github.com/apparentlymart/go-cidr v1.1.0 // indirect
 	github.com/apparentlymart/go-textseg/v13 v13.0.0 // indirect
+	github.com/armon/go-radix v1.0.0 // indirect
 	github.com/aws/aws-sdk-go-v2 v1.16.8 // indirect
 	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.4.3 // indirect
 	github.com/aws/aws-sdk-go-v2/config v1.15.15 // indirect
@@ -123,13 +129,16 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/sso v1.11.13 // indirect
 	github.com/aws/aws-sdk-go-v2/service/sts v1.16.10 // indirect
 	github.com/aws/smithy-go v1.12.0 // indirect
+	github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d // indirect
+	github.com/bgentry/speakeasy v0.1.0 // indirect
 	github.com/cenkalti/backoff/v3 v3.2.2 // indirect
 	github.com/cheggaaa/pb v1.0.29 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
 	github.com/creack/pty v1.1.17 // indirect
 	github.com/dimchansky/utfbom v1.1.1 // indirect
 	github.com/emirpasic/gods v1.12.0 // indirect
 	github.com/ettle/strcase v0.1.1 // indirect
+	github.com/fatih/color v1.13.0 // indirect
 	github.com/go-git/gcfg v1.5.0 // indirect
 	github.com/go-git/go-billy/v5 v5.3.1 // indirect
 	github.com/go-ole/go-ole v1.2.6 // indirect
@@ -146,36 +155,52 @@ require (
 	github.com/googleapis/gax-go/v2 v2.4.0 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
+	github.com/hashicorp/go-cty v1.4.1-0.20200414143053-d3edf31b6320 // indirect
+	github.com/hashicorp/go-getter v1.6.1 // indirect
 	github.com/hashicorp/go-retryablehttp v0.7.1 // indirect
 	github.com/hashicorp/go-rootcerts v1.0.2 // indirect
+	github.com/hashicorp/go-safetemp v1.0.0 // indirect
 	github.com/hashicorp/go-sockaddr v1.0.2 // indirect
+	github.com/hashicorp/go-uuid v1.0.3 // indirect
+	github.com/hashicorp/go-version v1.6.0 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/hashicorp/hil v0.0.0-20190212132231-97b3a9cdfa93 // indirect
+	github.com/hashicorp/terraform-svchost v0.0.0-20200729002733-f050f53b9734 // indirect
 	github.com/hashicorp/vault/api v1.1.1 // indirect
 	github.com/hashicorp/vault/sdk v0.2.1 // indirect
 	github.com/hinshun/vt10x v0.0.0-20220119200601-820417d04eec // indirect
+	github.com/huandu/xstrings v1.3.2 // indirect
 	github.com/imdario/mergo v0.3.12 // indirect
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
 	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
 	github.com/kevinburke/ssh_config v1.1.0 // indirect
+	github.com/klauspost/compress v1.15.1 // indirect
 	github.com/kylelemons/godebug v1.1.0 // indirect
 	github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0 // indirect
 	github.com/mattn/go-colorable v0.1.12 // indirect
 	github.com/mattn/go-isatty v0.0.14 // indirect
 	github.com/mattn/go-runewidth v0.0.13 // indirect
 	github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b // indirect
+	github.com/mitchellh/cli v1.1.2 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/mitchellh/go-ps v1.0.0 // indirect
+	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
 	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
-	github.com/mitchellh/mapstructure v1.4.3 // indirect
-	github.com/mitchellh/reflectwalk v1.0.0 // indirect
+	github.com/mitchellh/hashstructure v1.0.0 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/mitchellh/reflectwalk v1.0.2 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/opentracing/basictracer-go v1.1.0 // indirect
 	github.com/pierrec/lz4 v2.6.1+incompatible // indirect
 	github.com/pkg/browser v0.0.0-20210115035449-ce105d075bb4 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pkg/term v1.1.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/posener/complete v1.2.3 // indirect
 	github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c // indirect
 	github.com/rogpeppe/go-internal v1.8.1 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
@@ -184,12 +209,14 @@ require (
 	github.com/segmentio/asm v1.1.3 // indirect
 	github.com/shurcooL/httpfs v0.0.0-20190707220628-8d4bc4ba7749 // indirect
 	github.com/shurcooL/vfsgen v0.0.0-20200824052919-0d455de96546 // indirect
+	github.com/spf13/afero v1.6.0 // indirect
 	github.com/spf13/cast v1.4.1 // indirect
 	github.com/texttheater/golang-levenshtein v1.0.1 // indirect
 	github.com/tklauser/go-sysconf v0.3.10 // indirect
 	github.com/tklauser/numcpus v0.4.0 // indirect
 	github.com/uber/jaeger-client-go v2.30.0+incompatible // indirect
 	github.com/uber/jaeger-lib v2.4.1+incompatible // indirect
+	github.com/ulikunitz/xz v0.5.8 // indirect
 	github.com/xanzy/ssh-agent v0.3.2 // indirect
 	github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f // indirect
 	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect