From 902e2483abb1f551f4b294b778e8d47824ba663e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thorben=20G=C3=BCnther?= <admin@xenrox.net>
Date: Thu, 8 Jul 2021 20:40:06 +0200
Subject: [PATCH] provider: Add options

---
 provider/provider.go | 51 +++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 48 insertions(+), 3 deletions(-)

diff --git a/provider/provider.go b/provider/provider.go
index 8f23107..e2e6566 100644
--- a/provider/provider.go
+++ b/provider/provider.go
@@ -1,10 +1,55 @@
 package provider
 
-import "github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+import (
+	"context"
+
+	"git.xenrox.net/~xenrox/terraform-provider-mailman/mailman"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+)
 
 func MailmanProvider() *schema.Provider {
 	return &schema.Provider{
-		ResourcesMap:   map[string]*schema.Resource{},
-		DataSourcesMap: map[string]*schema.Resource{},
+		Schema: map[string]*schema.Schema{
+			"username": {
+				Type:        schema.TypeString,
+				Required:    true,
+				Sensitive:   true,
+				DefaultFunc: schema.EnvDefaultFunc("MAILMAN_USER", nil),
+			},
+			"password": {
+				Type:        schema.TypeString,
+				Required:    true,
+				Sensitive:   true,
+				DefaultFunc: schema.EnvDefaultFunc("MAILMAN_PASSWORD", nil),
+			},
+			"url": {
+				Type:        schema.TypeString,
+				Required:    true,
+				DefaultFunc: schema.EnvDefaultFunc("MAILMAN_URL", nil),
+			},
+		},
+		ResourcesMap:         map[string]*schema.Resource{},
+		DataSourcesMap:       map[string]*schema.Resource{},
+		ConfigureContextFunc: providerConfigure,
 	}
 }
+
+func providerConfigure(ctx context.Context, data *schema.ResourceData) (interface{}, diag.Diagnostics) {
+	username := data.Get("username").(string)
+	password := data.Get("password").(string)
+	url := data.Get("url").(string)
+
+	var diags diag.Diagnostics
+
+	mailmanClient, err := mailman.NewMailmanCLient(url, username, password)
+	if err != nil {
+		diags = append(diags, diag.Diagnostic{
+			Severity: diag.Error,
+			Summary:  "error initializing mailman provider",
+			Detail:   err.Error(),
+		})
+	}
+
+	return mailmanClient, diags
+}
-- 
2.44.0