added -o flag to specify output for package

cmd/main.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"os"
 	"regexp"
+	"strings"
 
 	"git.oreonproject.org/oreonproject/eternity/common"
 	"git.oreonproject.org/oreonproject/eternity/lib"
@@ -40,6 +41,31 @@ func main() {
 			}
 		}
 
+		// Allow the user to choose an output dir
+		var outputDir = "./" // Default output directory
+
+		// Loop through arguments to find "-o" or "--output"
+		for i := 2; i < len(os.Args); i++ {
+			if os.Args[i] == "-o" || os.Args[i] == "--output" {
+				// Check if next argument exists and is not another flag
+				if i+1 < len(os.Args) && !strings.HasPrefix(os.Args[i+1], "-") {
+					outputDir = os.Args[i+1]
+					if !filepath.IsAbs(outputDir) {
+						outputDir, _ = filepath.Abs(outputDir) // Convert to absolute path if relative
+					}
+					break
+				} else {
+					fmt.Println("FATAL: Output directory not specified or invalid after", os.Args[i])
+					os.Exit(1)
+				}
+			}
+		}
+
+		logger.LogFunc(lib.Log{
+			Level:   "INFO",
+			Content: "Build directory set to: " + outputDir,
+		})
+
 		privateKey, err, vagueError := common.LoadPrivateKey(logger)
 		if err != nil || vagueError != nil {
 			common.LoadPrivateKeyHandleError(err, vagueError, logger)
@@ -66,7 +92,7 @@ func main() {
 			if err != nil || vagueError != nil {
 				common.BuildEPKHandleError(tempDir, err, vagueError, logger)
 			} else {
-				filePath := filepath.Join("./", config.Metadata.Name+"-"+config.Metadata.Version.String())
+				filePath := filepath.Join(outputDir, config.Metadata.Name+"-"+config.Metadata.Version.String())
 				config.Metadata.DecompressedSize = size
 				err, vagueError := lib.PackageEPK(config.Metadata, config.Build, tempDir, filePath+".epk", privateKey, logger)
 				if err != nil || vagueError != nil {