func()

in internal/provider/provider.go [76:206]

• 99 lines of code
• 13 McCabe index (conditional complexity)

func (p *backupdrProvider) Configure(ctx context.Context, req provider.ConfigureRequest, resp *provider.ConfigureResponse) {
	tflog.Info(ctx, "Configuring BackupDR client")

	// Retrieve provider data from configuration
	var config backupdrProviderModel
	diags := req.Config.Get(ctx, &config)
	resp.Diagnostics.Append(diags...)
	if resp.Diagnostics.HasError() {
		return
	}

	if config.Endpoint.IsUnknown() {
		resp.Diagnostics.AddAttributeError(
			path.Root("endpoint"),
			"Unknown BackupDR API Endpoint",
			"The provider cannot create the BackupDR API client as there is an unknown configuration value for the BackupDR API Endpoint. "+
				"Either target apply the source of the value first, set the value statically in the configuration, or use the BACKUPDR_ENDPOINT environment variable.",
		)
	}

	if config.GcpAccessToken.IsUnknown() {
		resp.Diagnostics.AddAttributeError(
			path.Root("user"),
			"Unknown BackupDR API AccessToken",
			"The provider cannot create the BackupDR API client as there is an unknown configuration value for the BackupDR API AcessToken. "+
				"Either target apply the source of the value first, set the value statically in the configuration, or use the BACKUPDR_ACCESS_TOKEN environment variable.",
		)
	}

	if resp.Diagnostics.HasError() {
		return
	}

	// Default values to environment variables, but override
	// with Terraform configuration value if set.

	endpoint := os.Getenv("BACKUPDR_ENDPOINT")
	accessToken := os.Getenv("BACKUPDR_ACCESS_TOKEN")

	if !config.Endpoint.IsNull() {
		endpoint = config.Endpoint.ValueString()
	}

	if !config.GcpAccessToken.IsNull() {
		accessToken = config.GcpAccessToken.ValueString()
	}

	// If any of the expected configurations are missing, return
	// errors with provider-specific guidance.
	if endpoint == "" {
		resp.Diagnostics.AddAttributeError(
			path.Root("endpoint"),
			"Missing BackupDR API endpoint",
			"The provider cannot create the BackupDR API client as there is a missing or empty value for the BackupDR API endpoint. "+
				"Set the endpoint value in the configuration or use the BACKUPDR_ENDPOINT environment variable. "+
				"If either is already set, ensure the value is not empty.",
		)
	}

	if accessToken == "" {
		resp.Diagnostics.AddAttributeError(
			path.Root("access_token"),
			"Unknown BackupDR API AccessToken",
			"The provider cannot create the BackupDR API client as there is a missing or empty value for the BackupDR API access_token. "+
				"Set the access_token value in the configuration or use the BACKUPDR_ACCESS_TOKEN environment variable. "+
				"If either is already set, ensure the value is not empty.",
		)
	}

	if resp.Diagnostics.HasError() {
		return
	}

	ctx = tflog.SetField(ctx, "BACKUPDR_ENDPOINT", endpoint)
	ctx = tflog.SetField(ctx, "BACKUPDR_ACCESS_TOKEN", accessToken)

	tflog.Debug(ctx, "Creating BackupDR client")

	// define auth context with accessToken
	authCtx := context.WithValue(context.Background(), backupdr.ContextAccessToken, accessToken)

	// define client configuration object
	cfg := backupdr.NewConfiguration()
	cfg.Host = endpoint

	// define backupdr client using configuration object
	client := *backupdr.NewAPIClient(cfg)
	sessionObj, res, err := client.UserSessionApi.Login(authCtx)

	if err != nil {
		resp.Diagnostics.AddError(
			"Unable to Create Session for BackupDR API Client",
			"An unexpected error occurred when creating the BackupDR API client. "+
				"If the error is not clear, please contact the provider developers.\n\n"+
				"BackupDR Client Error: "+err.Error(),
		)
		return
	}

	if res.StatusCode != 200 {
		resp.Diagnostics.AddError(
			"Unable to Create Session for BackupDR API Client",
			"An unexpected error occurred when creating the BackupDR API client. "+
				"If the error is not clear, please contact the provider developers.\n\n"+
				"BackupDR Client Error: "+res.Status,
		)
	}

	if sessionObj.SessionId == "" {
		resp.Diagnostics.AddError(
			"Unable to Create SessionID for BackupDR API Client",
			"An unexpected error occurred when creating the BackupDR API client. "+
				"If the error is not clear, please contact the provider developers.\n\n"+
				"BackupDR SessionID "+fmt.Sprint(sessionObj),
		)
		return
	}

	p.authCtx = context.WithValue(authCtx, backupdr.ContextAPIKey, backupdr.APIKey{
		Key:    sessionObj.SessionId,
		Prefix: "Actifio",
	})
	p.client = &client

	// // Make the BackupDR client available during DataSource and Resource
	// // type Configure methods.
	resp.DataSourceData = p
	resp.ResourceData = p
	tflog.Info(ctx, "Configured BackupDR client", map[string]any{"success": true})

}