beatzaplenty/terraform-provider-dynu
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Harden read-only provider with tests, docs, and CI

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This commit is contained in:
beatz174-bit
2026-04-21 14:39:36 +10:00
parent cf47a6ed48
commit 6cc1b206dc
24 changed files with 711 additions and 246 deletions
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internal/provider/provider.go
+27 -10
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@@ -3,6 +3,7 @@ package provider
import (
"context"
"os"
"strings"
"github.com/hashicorp/terraform-plugin-framework/datasource"
"github.com/hashicorp/terraform-plugin-framework/path"
@@ -21,7 +22,8 @@ type dynuProvider struct {
}
type dynuProviderModel struct {
APIKey types.String `tfsdk:"api_key"`
APIKey types.String `tfsdk:"api_key"`
BaseURL types.String `tfsdk:"base_url"`
}
type providerData struct {
@@ -41,12 +43,16 @@ func (p *dynuProvider) Metadata(_ context.Context, _ provider.MetadataRequest, r
func (p *dynuProvider) Schema(_ context.Context, _ provider.SchemaRequest, resp *provider.SchemaResponse) {
resp.Schema = schema.Schema{
Description: "Terraform provider for Dynu DNS read-only operations.",
Description: "Terraform provider for Dynu DNS read-only data sources.",
Attributes: map[string]schema.Attribute{
"api_key": schema.StringAttribute{
Optional: true,
Sensitive: true,
Description: "Dynu API key. Can also be provided using DYNU_API_KEY.",
Description: "Dynu API key. If omitted, the provider uses the DYNU_API_KEY environment variable.",
},
"base_url": schema.StringAttribute{
Optional: true,
Description: "Override Dynu API base URL. Primarily intended for automated tests.",
},
},
}
@@ -60,25 +66,28 @@ func (p *dynuProvider) Configure(ctx context.Context, req provider.ConfigureRequ
return
}
apiKey := os.Getenv("DYNU_API_KEY")
if !data.APIKey.IsNull() {
apiKey = data.APIKey.ValueString()
}
apiKey := resolveAPIKey(data.APIKey, os.Getenv("DYNU_API_KEY"))
if apiKey == "" {
resp.Diagnostics.AddAttributeError(
path.Root("api_key"),
"Missing Dynu API key",
"Set api_key in the provider configuration or DYNU_API_KEY in the environment.",
"Configure api_key in the provider block or set the DYNU_API_KEY environment variable.",
)
return
}
providerData := &providerData{client: dynuclient.New(apiKey)}
providerData := &providerData{client: newDynuClient(apiKey, data.BaseURL)}
resp.DataSourceData = providerData
resp.ResourceData = nil
}
func resolveAPIKey(configValue types.String, envValue string) string {
if !configValue.IsNull() && !configValue.IsUnknown() {
return strings.TrimSpace(configValue.ValueString())
}
return strings.TrimSpace(envValue)
}
func (p *dynuProvider) DataSources(_ context.Context) []func() datasource.DataSource {
return []func() datasource.DataSource{
NewDomainsDataSource,
@@ -90,3 +99,11 @@ func (p *dynuProvider) DataSources(_ context.Context) []func() datasource.DataSo
func (p *dynuProvider) Resources(_ context.Context) []func() resource.Resource {
return nil
}
func newDynuClient(apiKey string, baseURL types.String) *dynuclient.Client {
if !baseURL.IsNull() && !baseURL.IsUnknown() && strings.TrimSpace(baseURL.ValueString()) != "" {
return dynuclient.New(apiKey, dynuclient.WithBaseURL(strings.TrimSpace(baseURL.ValueString())))
}
return dynuclient.New(apiKey)
}