Merge pull request #6 from pub-solar/f/ci

chore: bump go to 1.20, go mod tidy

Author: teutat3s

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@4d34df0c2316fe8122ab82dc22947d607c0c91f9 # v4.0.0
         with:
-          go-version: '>=1.18.0'
+          go-version-file: 'go.mod'
 
       - name: Lint
         uses: golangci/golangci-lint-action@08e2f20817b15149a52b5b3ebe7de50aff2ba8c5 # v3.4.0

README.md

@@ -5,14 +5,14 @@ Currently only supports maintaining DNS Zones and Records.
 - [Provider documentation](https://registry.terraform.io/providers/pub-solar/hostingde/latest/docs)
 
 ### Environment variables for provider configuration
-- Required: `HOSTINGDE_AUTH_TOKEN`, go to your [hosting.de profile](https://secure.hosting.de/profile) and create an API Key
+- Required: `HOSTINGDE_AUTH_TOKEN`, go to your [hosting.de profile](https://secure.hosting.de/profile) and create an API Key (token)
 - Optional: `HOSTINGDE_ACCOUNT_ID`
 
 ### Quick start
 Copy the example `main.tf`, then run the following commands:
 
 ```shell
-export HOSTINGDE_AUTH_TOKEN=your-token
+export HOSTINGDE_AUTH_TOKEN=your-api-token
 ```
 ```shell
 terraform init

go.mod

@@ -1,6 +1,6 @@
 module github.com/pub-solar/terraform-provider-hostingde
 
-go 1.18
+go 1.20
 
 require (
 	github.com/hashicorp/terraform-plugin-docs v0.14.1

hostingde/client.go

@@ -7,7 +7,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"net/http"
 	"strings"
 	"time"
@@ -72,7 +72,7 @@ func (c *Client) doRequestIter(httpMethod string, uri string, request Request, r
 
 	defer resp.Body.Close()
 
-	body, err := ioutil.ReadAll(resp.Body)
+	body, err := io.ReadAll(resp.Body)
 	if err != nil {
 		return nil, errors.New(toErrorWithNewlines(uri, body))
 	}