mirror of
https://github.com/coder/terraform-provider-envbuilder.git
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105 lines
3.2 KiB
Go
105 lines
3.2 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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package provider
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import (
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"context"
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"fmt"
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"net/http"
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"github.com/hashicorp/terraform-plugin-framework/datasource"
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"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
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"github.com/hashicorp/terraform-plugin-framework/types"
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"github.com/hashicorp/terraform-plugin-log/tflog"
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)
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// Ensure provider defined types fully satisfy framework interfaces.
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var _ datasource.DataSource = &ExampleDataSource{}
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func NewExampleDataSource() datasource.DataSource {
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return &ExampleDataSource{}
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}
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// ExampleDataSource defines the data source implementation.
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type ExampleDataSource struct {
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client *http.Client
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}
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// ExampleDataSourceModel describes the data source data model.
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type ExampleDataSourceModel struct {
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ConfigurableAttribute types.String `tfsdk:"configurable_attribute"`
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Id types.String `tfsdk:"id"`
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}
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func (d *ExampleDataSource) Metadata(ctx context.Context, req datasource.MetadataRequest, resp *datasource.MetadataResponse) {
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resp.TypeName = req.ProviderTypeName + "_example"
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}
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func (d *ExampleDataSource) Schema(ctx context.Context, req datasource.SchemaRequest, resp *datasource.SchemaResponse) {
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resp.Schema = schema.Schema{
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// This description is used by the documentation generator and the language server.
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MarkdownDescription: "Example data source",
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Attributes: map[string]schema.Attribute{
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"configurable_attribute": schema.StringAttribute{
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MarkdownDescription: "Example configurable attribute",
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Optional: true,
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},
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"id": schema.StringAttribute{
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MarkdownDescription: "Example identifier",
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Computed: true,
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},
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},
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}
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}
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func (d *ExampleDataSource) Configure(ctx context.Context, req datasource.ConfigureRequest, resp *datasource.ConfigureResponse) {
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// Prevent panic if the provider has not been configured.
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if req.ProviderData == nil {
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return
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}
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client, ok := req.ProviderData.(*http.Client)
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if !ok {
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resp.Diagnostics.AddError(
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"Unexpected Data Source Configure Type",
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fmt.Sprintf("Expected *http.Client, got: %T. Please report this issue to the provider developers.", req.ProviderData),
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)
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return
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}
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d.client = client
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}
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func (d *ExampleDataSource) Read(ctx context.Context, req datasource.ReadRequest, resp *datasource.ReadResponse) {
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var data ExampleDataSourceModel
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// Read Terraform configuration data into the model
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resp.Diagnostics.Append(req.Config.Get(ctx, &data)...)
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if resp.Diagnostics.HasError() {
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return
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}
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// If applicable, this is a great opportunity to initialize any necessary
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// provider client data and make a call using it.
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// httpResp, err := d.client.Do(httpReq)
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// if err != nil {
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// resp.Diagnostics.AddError("Client Error", fmt.Sprintf("Unable to read example, got error: %s", err))
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// return
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// }
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// For the purposes of this example code, hardcoding a response value to
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// save into the Terraform state.
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data.Id = types.StringValue("example-id")
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// Write logs using the tflog package
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// Documentation: https://terraform.io/plugin/log
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tflog.Trace(ctx, "read a data source")
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// Save data into Terraform state
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resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
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}
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