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config data source using reflection

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Signed-off-by: Jason Hall <jason@chainguard.dev>
This commit is contained in:
Jason Hall 2023-09-30 11:01:17 -04:00
parent 0c290ea28d
commit 081dbaa9a8
Failed to extract signature
14 changed files with 1568 additions and 243 deletions
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78
internal/provider/graph_data_source.go
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@ -5,101 +5,79 @@ package provider
import (
"context"
"fmt"
"net/http"
"github.com/hashicorp/terraform-plugin-framework/datasource"
"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
"github.com/hashicorp/terraform-plugin-framework/types"
"github.com/hashicorp/terraform-plugin-log/tflog"
"github.com/hashicorp/terraform-plugin-framework/types/basetypes"
)
// Ensure provider defined types fully satisfy framework interfaces.
var _ datasource.DataSource = &ExampleDataSource{}
var _ datasource.DataSource = &GraphDataSource{}
func NewExampleDataSource() datasource.DataSource {
return &ExampleDataSource{}
func NewGraphDataSource() datasource.DataSource {
return &GraphDataSource{}
}
// ExampleDataSource defines the data source implementation.
type ExampleDataSource struct {
client *http.Client
// GraphDataSource defines the data source implementation.
type GraphDataSource struct {
popts ProviderOpts
}
// ExampleDataSourceModel describes the data source data model.
type ExampleDataSourceModel struct {
ConfigurableAttribute types.String `tfsdk:"configurable_attribute"`
Id types.String `tfsdk:"id"`
// GraphDataSourceModel describes the data source data model.
type GraphDataSourceModel struct {
Configs []types.Object `tfsdk:"configs"`
Id types.String `tfsdk:"id"`
}
func (d *ExampleDataSource) Metadata(ctx context.Context, req datasource.MetadataRequest, resp *datasource.MetadataResponse) {
func (d *GraphDataSource) Metadata(ctx context.Context, req datasource.MetadataRequest, resp *datasource.MetadataResponse) {
resp.TypeName = req.ProviderTypeName + "_graph"
}
func (d *ExampleDataSource) Schema(ctx context.Context, req datasource.SchemaRequest, resp *datasource.SchemaResponse) {
func (d *GraphDataSource) Schema(ctx context.Context, req datasource.SchemaRequest, resp *datasource.SchemaResponse) {
resp.Schema = schema.Schema{
// This description is used by the documentation generator and the language server.
MarkdownDescription: "Example data source",
MarkdownDescription: "Graph data source",
Attributes: map[string]schema.Attribute{
"configurable_attribute": schema.StringAttribute{
MarkdownDescription: "Example configurable attribute",
Optional: true,
"configs": schema.ListAttribute{
MarkdownDescription: "List of configs",
Required: true,
ElementType: basetypes.ObjectType{
AttrTypes: configSchema.AttrTypes,
},
},
"id": schema.StringAttribute{
MarkdownDescription: "Example identifier",
MarkdownDescription: "Graph identifier",
Computed: true,
},
},
}
}
func (d *ExampleDataSource) Configure(ctx context.Context, req datasource.ConfigureRequest, resp *datasource.ConfigureResponse) {
func (d *GraphDataSource) Configure(ctx context.Context, req datasource.ConfigureRequest, resp *datasource.ConfigureResponse) {
// Prevent panic if the provider has not been configured.
if req.ProviderData == nil {
return
}
client, ok := req.ProviderData.(*http.Client)
if !ok {
resp.Diagnostics.AddError(
"Unexpected Data Source Configure Type",
fmt.Sprintf("Expected *http.Client, got: %T. Please report this issue to the provider developers.", req.ProviderData),
)
popts, ok := req.ProviderData.(*ProviderOpts)
if !ok || popts == nil {
resp.Diagnostics.AddError("Client Error", "invalid provider data")
return
}
d.client = client
d.popts = *popts
}
func (d *ExampleDataSource) Read(ctx context.Context, req datasource.ReadRequest, resp *datasource.ReadResponse) {
var data ExampleDataSourceModel
// Read Terraform configuration data into the model
func (d *GraphDataSource) Read(ctx context.Context, req datasource.ReadRequest, resp *datasource.ReadResponse) {
var data GraphDataSourceModel
resp.Diagnostics.Append(req.Config.Get(ctx, &data)...)
if resp.Diagnostics.HasError() {
return
}
// If applicable, this is a great opportunity to initialize any necessary
// provider client data and make a call using it.
// httpResp, err := d.client.Do(httpReq)
// if err != nil {
// resp.Diagnostics.AddError("Client Error", fmt.Sprintf("Unable to read example, got error: %s", err))
// return
// }
// For the purposes of this example code, hardcoding a response value to
// save into the Terraform state.
data.Id = types.StringValue("example-id")
// Write logs using the tflog package
// Documentation: https://terraform.io/plugin/log
tflog.Trace(ctx, "read a data source")
// Save data into Terraform state
resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
}