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31 changes: 29 additions & 2 deletions preview/apitypes/apitypes.go
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,8 @@ package apitypes
import (
"time"

"github.com/coder/preview"
"github.com/hashicorp/hcl/v2"

"github.com/coder/preview/types"
)

Expand Down Expand Up @@ -33,14 +34,19 @@ const (
)

type PreviewOutput struct {
Output *preview.Output `json:"output"`
Output *Output `json:"output"`
Diags types.Diagnostics `json:"diags"`
// ParserLogs are trivy logs that occur during parsing the
// Terraform files. This is useful for debugging issues with the
// invalid terraform syntax.
ParserLogs []ParserLog `json:"parser_logs,omitempty"`
}

type Output struct {
Parameters []ParameterWithSource `json:"parameters"`
Files map[string]*hcl.File `json:"files"`
}

type ParserLog struct {
Time time.Time `json:"time"`
Level string `json:"level"`
Expand All @@ -53,3 +59,24 @@ type ParserLog struct {
type NullHCLString = types.NullHCLString

type FriendlyDiagnostic = types.FriendlyDiagnostic

type ParameterWithSource struct {
types.Parameter
TypeRange hcl.Range `json:"type_range"`
}

func WithSource(p []types.Parameter) []ParameterWithSource {
result := make([]ParameterWithSource, 0, len(p))
for _, param := range p {
src := ParameterWithSource{
Parameter: param,
}

if param.Source != nil {
src.TypeRange = param.Source.HCLBlock().TypeRange
}

result = append(result, src)
}
return result
}
14 changes: 7 additions & 7 deletions preview/go.mod
Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@ go 1.24.3

require (
github.com/coder/guts v1.5.0
github.com/coder/preview v0.0.2-0.20250528204104-320b553c3e2c
github.com/coder/preview v0.0.2-0.20250604144457-c9862a17f652
github.com/hashicorp/hcl/v2 v2.23.0
github.com/spf13/afero v1.14.0
)
Expand All @@ -31,7 +31,7 @@ require (
github.com/bmatcuk/doublestar/v4 v4.8.1 // indirect
github.com/cespare/xxhash/v2 v2.3.0 // indirect
github.com/cncf/xds/go v0.0.0-20250121191232-2f005788dc42 // indirect
github.com/coder/terraform-provider-coder/v2 v2.4.2 // indirect
github.com/coder/terraform-provider-coder/v2 v2.5.3 // indirect
github.com/dlclark/regexp2 v1.11.4 // indirect
github.com/dop251/goja v0.0.0-20241024094426-79f3a7efcdbd // indirect
github.com/envoyproxy/go-control-plane/envoy v1.32.4 // indirect
Expand All @@ -52,18 +52,18 @@ require (
github.com/googleapis/gax-go/v2 v2.14.1 // 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-cty v1.5.0 // indirect
github.com/hashicorp/go-getter v1.7.8 // indirect
github.com/hashicorp/go-hclog v1.6.3 // indirect
github.com/hashicorp/go-multierror v1.1.1 // indirect
github.com/hashicorp/go-safetemp v1.0.0 // indirect
github.com/hashicorp/go-uuid v1.0.3 // indirect
github.com/hashicorp/go-version v1.7.0 // indirect
github.com/hashicorp/logutils v1.0.0 // indirect
github.com/hashicorp/terraform-json v0.24.0 // indirect
github.com/hashicorp/terraform-plugin-go v0.26.0 // indirect
github.com/hashicorp/terraform-json v0.25.0 // indirect
github.com/hashicorp/terraform-plugin-go v0.27.0 // indirect
github.com/hashicorp/terraform-plugin-log v0.9.0 // indirect
github.com/hashicorp/terraform-plugin-sdk/v2 v2.36.1 // indirect
github.com/hashicorp/terraform-plugin-sdk/v2 v2.37.0 // indirect
github.com/jmespath/go-jmespath v0.4.1-0.20220621161143-b0104c826a24 // indirect
github.com/klauspost/compress v1.18.0 // indirect
github.com/mattn/go-colorable v0.1.14 // indirect
Expand Down Expand Up @@ -109,7 +109,7 @@ require (
google.golang.org/genproto v0.0.0-20250303144028-a0af3efb3deb // indirect
google.golang.org/genproto/googleapis/api v0.0.0-20250303144028-a0af3efb3deb // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20250313205543-e70fdf4c4cb4 // indirect
google.golang.org/grpc v1.72.0 // indirect
google.golang.org/grpc v1.72.1 // indirect
google.golang.org/protobuf v1.36.6 // indirect
k8s.io/utils v0.0.0-20241104100929-3ea5e8cea738 // indirect
)
Expand Down
36 changes: 18 additions & 18 deletions preview/go.sum
Original file line number Diff line number Diff line change
Expand Up @@ -707,10 +707,10 @@ github.com/cncf/xds/go v0.0.0-20250121191232-2f005788dc42 h1:Om6kYQYDUk5wWbT0t0q
github.com/cncf/xds/go v0.0.0-20250121191232-2f005788dc42/go.mod h1:W+zGtBO5Y1IgJhy4+A9GOqVhqLpfZi+vwmdNXUehLA8=
github.com/coder/guts v1.5.0 h1:a94apf7xMf5jDdg1bIHzncbRiTn3+BvBZgrFSDbUnyI=
github.com/coder/guts v1.5.0/go.mod h1:0Sbv5Kp83u1Nl7MIQiV2zmacJ3o02I341bkWkjWXSUQ=
github.com/coder/preview v0.0.2-0.20250528204104-320b553c3e2c h1:ShixosbLEdK6/RfFI1MTAKsYOTyhUOk7jwcJ70Yp0Wg=
github.com/coder/preview v0.0.2-0.20250528204104-320b553c3e2c/go.mod h1:Ltd83BrbNN7Nj+hToa6My7xTTj8FVa2xNk5589b1DJc=
github.com/coder/terraform-provider-coder/v2 v2.4.2 h1:41SJkgwgiA555kwQzGIQcNS3bCm12sVMUmBSa5zGr+A=
github.com/coder/terraform-provider-coder/v2 v2.4.2/go.mod h1:2kaBpn5k9ZWtgKq5k4JbkVZG9DzEqR4mJSmpdshcO+s=
github.com/coder/preview v0.0.2-0.20250604144457-c9862a17f652 h1:GukgWbsop8A3vZXXwYtjJfLOIgLygvFw8I6BF0UuvNo=
github.com/coder/preview v0.0.2-0.20250604144457-c9862a17f652/go.mod h1:nXz3bBwbU8/9NYI4OISUsoLDFlEREtTozYhJq6FAE8E=
github.com/coder/terraform-provider-coder/v2 v2.5.3 h1:EwqIIQKe/j8bsR4WyDJ3bD0dVdkfVqJ43TwClyGneUU=
github.com/coder/terraform-provider-coder/v2 v2.5.3/go.mod h1:kqP2MW/OF5u3QBRPDt84vn1izKjncICFfv26nSb781I=
github.com/coder/trivy v0.0.0-20250527170238-9416a59d7019 h1:MHkv/W7l9eRAN9gOG0qZ1TLRGWIIfNi92273vPAQ8Fs=
github.com/coder/trivy v0.0.0-20250527170238-9416a59d7019/go.mod h1:eqk+w9RLBmbd/cB5XfPZFuVn77cf/A6fB7qmEVeSmXk=
github.com/containerd/log v0.1.0 h1:TCJt7ioM2cr/tfR8GPbGf9/VRAX8D2B4PjzCpfX540I=
Expand Down Expand Up @@ -941,16 +941,16 @@ github.com/hashicorp/go-checkpoint v0.5.0 h1:MFYpPZCnQqQTE18jFwSII6eUQrD/oxMFp3m
github.com/hashicorp/go-checkpoint v0.5.0/go.mod h1:7nfLNL10NsxqO4iWuW6tWW0HjZuDrwkBuEQsVcpCOgg=
github.com/hashicorp/go-cleanhttp v0.5.2 h1:035FKYIWjmULyFRBKPs8TBQoi0x6d9G4xc9neXJWAZQ=
github.com/hashicorp/go-cleanhttp v0.5.2/go.mod h1:kO/YDlP8L1346E6Sodw+PrpBSV4/SoxCXGY6BqNFT48=
github.com/hashicorp/go-cty v1.4.1-0.20200414143053-d3edf31b6320 h1:1/D3zfFHttUKaCaGKZ/dR2roBXv0vKbSCnssIldfQdI=
github.com/hashicorp/go-cty v1.4.1-0.20200414143053-d3edf31b6320/go.mod h1:EiZBMaudVLy8fmjf9Npq1dq9RalhveqZG5w/yz3mHWs=
github.com/hashicorp/go-cty v1.5.0 h1:EkQ/v+dDNUqnuVpmS5fPqyY71NXVgT5gf32+57xY8g0=
github.com/hashicorp/go-cty v1.5.0/go.mod h1:lFUCG5kd8exDobgSfyj4ONE/dc822kiYMguVKdHGMLM=
github.com/hashicorp/go-getter v1.7.8 h1:mshVHx1Fto0/MydBekWan5zUipGq7jO0novchgMmSiY=
github.com/hashicorp/go-getter v1.7.8/go.mod h1:2c6CboOEb9jG6YvmC9xdD+tyAFsrUaJPedwXDGr0TM4=
github.com/hashicorp/go-hclog v1.6.3 h1:Qr2kF+eVWjTiYmU7Y31tYlP1h0q/X3Nl3tPGdaB11/k=
github.com/hashicorp/go-hclog v1.6.3/go.mod h1:W4Qnvbt70Wk/zYJryRzDRU/4r0kIg0PVHBcfoyhpF5M=
github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+lD48awMYo=
github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM=
github.com/hashicorp/go-plugin v1.6.2 h1:zdGAEd0V1lCaU0u+MxWQhtSDQmahpkwOun8U8EiRVog=
github.com/hashicorp/go-plugin v1.6.2/go.mod h1:CkgLQ5CZqNmdL9U9JzM532t8ZiYQ35+pj3b1FD37R0Q=
github.com/hashicorp/go-plugin v1.6.3 h1:xgHB+ZUSYeuJi96WtxEjzi23uh7YQpznjGh0U0UUrwg=
github.com/hashicorp/go-plugin v1.6.3/go.mod h1:MRobyh+Wc/nYy1V4KAXUiYfzxoYhs7V1mlH1Z7iY2h0=
github.com/hashicorp/go-retryablehttp v0.7.7 h1:C8hUCYzor8PIfXHa4UrZkU4VvK8o9ISHxT2Q8+VepXU=
github.com/hashicorp/go-retryablehttp v0.7.7/go.mod h1:pkQpWZeYWskR+D1tR2O5OcBFOxfA7DoAO6xtkuQnHTk=
github.com/hashicorp/go-safetemp v1.0.0 h1:2HR189eFNrjHQyENnQMMpCiBAsRxzbTMIgBhEyExpmo=
Expand All @@ -970,16 +970,16 @@ github.com/hashicorp/logutils v1.0.0 h1:dLEQVugN8vlakKOUE3ihGLTZJRB4j+M2cdTm/ORI
github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO+LraFDTW64=
github.com/hashicorp/terraform-exec v0.23.0 h1:MUiBM1s0CNlRFsCLJuM5wXZrzA3MnPYEsiXmzATMW/I=
github.com/hashicorp/terraform-exec v0.23.0/go.mod h1:mA+qnx1R8eePycfwKkCRk3Wy65mwInvlpAeOwmA7vlY=
github.com/hashicorp/terraform-json v0.24.0 h1:rUiyF+x1kYawXeRth6fKFm/MdfBS6+lW4NbeATsYz8Q=
github.com/hashicorp/terraform-json v0.24.0/go.mod h1:Nfj5ubo9xbu9uiAoZVBsNOjvNKB66Oyrvtit74kC7ow=
github.com/hashicorp/terraform-plugin-go v0.26.0 h1:cuIzCv4qwigug3OS7iKhpGAbZTiypAfFQmw8aE65O2M=
github.com/hashicorp/terraform-plugin-go v0.26.0/go.mod h1:+CXjuLDiFgqR+GcrM5a2E2Kal5t5q2jb0E3D57tTdNY=
github.com/hashicorp/terraform-json v0.25.0 h1:rmNqc/CIfcWawGiwXmRuiXJKEiJu1ntGoxseG1hLhoQ=
github.com/hashicorp/terraform-json v0.25.0/go.mod h1:sMKS8fiRDX4rVlR6EJUMudg1WcanxCMoWwTLkgZP/vc=
github.com/hashicorp/terraform-plugin-go v0.27.0 h1:ujykws/fWIdsi6oTUT5Or4ukvEan4aN9lY+LOxVP8EE=
github.com/hashicorp/terraform-plugin-go v0.27.0/go.mod h1:FDa2Bb3uumkTGSkTFpWSOwWJDwA7bf3vdP3ltLDTH6o=
github.com/hashicorp/terraform-plugin-log v0.9.0 h1:i7hOA+vdAItN1/7UrfBqBwvYPQ9TFvymaRGZED3FCV0=
github.com/hashicorp/terraform-plugin-log v0.9.0/go.mod h1:rKL8egZQ/eXSyDqzLUuwUYLVdlYeamldAHSxjUFADow=
github.com/hashicorp/terraform-plugin-sdk/v2 v2.36.1 h1:WNMsTLkZf/3ydlgsuXePa3jvZFwAJhruxTxP/c1Viuw=
github.com/hashicorp/terraform-plugin-sdk/v2 v2.36.1/go.mod h1:P6o64QS97plG44iFzSM6rAn6VJIC/Sy9a9IkEtl79K4=
github.com/hashicorp/terraform-registry-address v0.2.4 h1:JXu/zHB2Ymg/TGVCRu10XqNa4Sh2bWcqCNyKWjnCPJA=
github.com/hashicorp/terraform-registry-address v0.2.4/go.mod h1:tUNYTVyCtU4OIGXXMDp7WNcJ+0W1B4nmstVDgHMjfAU=
github.com/hashicorp/terraform-plugin-sdk/v2 v2.37.0 h1:NFPMacTrY/IdcIcnUB+7hsore1ZaRWU9cnB6jFoBnIM=
github.com/hashicorp/terraform-plugin-sdk/v2 v2.37.0/go.mod h1:QYmYnLfsosrxjCnGY1p9c7Zj6n9thnEE+7RObeYs3fA=
github.com/hashicorp/terraform-registry-address v0.2.5 h1:2GTftHqmUhVOeuu9CW3kwDkRe4pcBDq0uuK5VJngU1M=
github.com/hashicorp/terraform-registry-address v0.2.5/go.mod h1:PpzXWINwB5kuVS5CA7m1+eO2f1jKb5ZDIxrOPfpnGkg=
github.com/hashicorp/terraform-svchost v0.1.1 h1:EZZimZ1GxdqFRinZ1tpJwVxxt49xc/S52uzrw4x0jKQ=
github.com/hashicorp/terraform-svchost v0.1.1/go.mod h1:mNsjQfZyf/Jhz35v6/0LWcv26+X7JPS+buii2c9/ctc=
github.com/hashicorp/yamux v0.1.1 h1:yrQxtgseBDrq9Y652vSRDvsKCJKOUD+GzTS4Y0Y8pvE=
Expand Down Expand Up @@ -1868,8 +1868,8 @@ google.golang.org/grpc v1.52.3/go.mod h1:pu6fVzoFb+NBYNAvQL08ic+lvB2IojljRYuun5v
google.golang.org/grpc v1.53.0/go.mod h1:OnIrk0ipVdj4N5d9IUoFUx72/VlD7+jUsHwZgwSMQpw=
google.golang.org/grpc v1.54.0/go.mod h1:PUSEXI6iWghWaB6lXM4knEgpJNu2qUcKfDtNci3EC2g=
google.golang.org/grpc v1.56.3/go.mod h1:I9bI3vqKfayGqPUAwGdOSu7kt6oIJLixfffKrpXqQ9s=
google.golang.org/grpc v1.72.0 h1:S7UkcVa60b5AAQTaO6ZKamFp1zMZSU0fGDK2WZLbBnM=
google.golang.org/grpc v1.72.0/go.mod h1:wH5Aktxcg25y1I3w7H69nHfXdOG3UiadoBtjh3izSDM=
google.golang.org/grpc v1.72.1 h1:HR03wO6eyZ7lknl75XlxABNVLLFc2PAb6mHlYh756mA=
google.golang.org/grpc v1.72.1/go.mod h1:wH5Aktxcg25y1I3w7H69nHfXdOG3UiadoBtjh3izSDM=
google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.1.0/go.mod h1:6Kw0yEErY5E/yWrBtf03jp27GLLJujG4z/JK95pnjjw=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
Expand Down
5 changes: 4 additions & 1 deletion preview/main.go
Original file line number Diff line number Diff line change
Expand Up @@ -86,7 +86,10 @@ func tfpreview(this js.Value, p []js.Value) (output any) {
}, tf)

data, _ := json.Marshal(apitypes.PreviewOutput{
Output: pOutput,
Output: &apitypes.Output{
Parameters: apitypes.WithSource(pOutput.Parameters),
Files: pOutput.Files,
},
Diags: types.Diagnostics(diags),
ParserLogs: l.entries,
})
Expand Down
Binary file modified public/build/preview.wasm
Binary file not shown.
2 changes: 1 addition & 1 deletion src/client/Preview.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -96,7 +96,7 @@ export const Preview: FC = () => {
$setError(errors);

if (output.diags.length === 0) {
$setParameters(output.output?.Parameters ?? []);
$setParameters(output.output?.parameters ?? []);
}
}
} catch (e) {
Expand Down
49 changes: 20 additions & 29 deletions src/gen/types.ts
Original file line number Diff line number Diff line change
@@ -1,9 +1,5 @@
// Code generated by 'guts'. DO NOT EDIT.

// From terraform/block.go
export interface Block {
}

// From types/diagnostics.go
export interface DiagnosticExtra {
code: string;
Expand Down Expand Up @@ -42,12 +38,10 @@ export interface NullHCLString {
// From apitypes/apitypes.go
export type OptionType = "bool" | "list(string)" | "number" | "string";

// From preview/preview.go
// From apitypes/apitypes.go
export interface Output {
ModuleOutput: Value;
Parameters: Parameter[];
WorkspaceTags: TagBlocks;
Files: Record<string, File | null> | null;
parameters: ParameterWithSource[];
files: Record<string, File | null> | null;
}

// From types/parameter.go
Expand Down Expand Up @@ -104,6 +98,11 @@ export interface ParameterValidation {
validation_monotonic: string | null;
}

// From apitypes/apitypes.go
export interface ParameterWithSource extends Parameter {
type_range: Range;
}

// From apitypes/apitypes.go
export interface ParserLog {
time: string;
Expand All @@ -114,33 +113,25 @@ export interface ParserLog {
err: string;
}

// From hcl/pos.go
export interface Pos {
Line: number;
Column: number;
Byte: number;
}

// From apitypes/apitypes.go
export interface PreviewOutput {
output: Output | null;
diags: Diagnostics;
parser_logs?: ParserLog[];
}

// From types/tags.go
export interface Tag {
Key: NullHCLString;
Value: NullHCLString;
}

// From types/tags.go
export interface TagBlock {
Tags: Tags;
Block: Block | null;
}

// From types/tags.go
export type TagBlocks = TagBlock[];

// From types/tags.go
export type Tags = Tag[];

// From cty/value.go
export interface Value {
// From hcl/pos.go
export interface Range {
Filename: string;
Start: Pos;
End: Pos;
}