Fix deprecated uses of ioutil

curseforge/import.go

@@ -8,7 +8,6 @@ import (
 	"fmt"
 	"github.com/packwiz/packwiz/curseforge/packinterop"
 	"io"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"runtime"
@@ -97,7 +96,7 @@ var importCmd = &cobra.Command{
 			// Check if file is a zip
 			if string(header) == "PK" {
 				// Read the whole file (as bufio doesn't work for zips)
-				zipData, err := ioutil.ReadAll(buf)
+				zipData, err := io.ReadAll(buf)
 				if err != nil {
 					fmt.Printf("Error reading file: %s\n", err)
 					os.Exit(1)
@@ -142,7 +141,7 @@ var importCmd = &cobra.Command{
 			_, err = os.Stat(indexFilePath)
 			if os.IsNotExist(err) {
 				// Create file
-				err = ioutil.WriteFile(indexFilePath, []byte{}, 0644)
+				err = os.WriteFile(indexFilePath, []byte{}, 0644)
 				if err != nil {
 					fmt.Printf("Error creating index file: %s\n", err)
 					os.Exit(1)

curseforge/packinterop/disk.go

@@ -3,7 +3,6 @@ package packinterop
 import (
 	"bufio"
 	"io"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 )
@@ -68,7 +67,7 @@ func (s diskPackSource) GetFileList() ([]ImportPackFile, error) {
 }
 
 func (s diskPackSource) GetPackFile() ImportPackFile {
-	rc := ioutil.NopCloser(s.MetaSource)
+	rc := io.NopCloser(s.MetaSource)
 	return readerFile{s.MetaName, &rc}
 }
 

curseforge/packinterop/translation.go

@@ -6,7 +6,6 @@ import (
 	"fmt"
 	"github.com/packwiz/packwiz/core"
 	"io"
-	"io/ioutil"
 	"os"
 )
 
@@ -20,7 +19,7 @@ func ReadMetadata(s ImportPackSource) ImportPackMetadata {
 	}
 
 	// Read the whole file (as we are going to parse it multiple times)
-	fileData, err := ioutil.ReadAll(rdr)
+	fileData, err := io.ReadAll(rdr)
 	if err != nil {
 		fmt.Printf("Error reading file: %s\n", err)
 		os.Exit(1)