build out cli and add size and gather functionality

partitioner/partitioner.go

@@ -25,11 +25,11 @@ func CalculatePartitions(store db.DB, targetSize int64) (partitions [][]types.Fi
 	partitions = make([][]types.FileMetadata, 0)
 	partitionSize := int64(0)
 	partitionFiles := make([]types.FileMetadata, 0)
-	leftOverFiles := make([]types.FileMetadata, 0)
-	leftOverSize := int64(0)
+	overSizedFiles := make([]types.FileMetadata, 0)
+	overSizedSize := int64(0)
 	for _, file := range files {
 		if partitionSize+file.Size > targetSize {
-			fmt.Printf("Partition Size: %v\n", humanize.Bytes(uint64(partitionSize)))
+			//fmt.Printf("Partition Size: %v\n", humanize.Bytes(uint64(partitionSize)))
 			partitions = append(partitions, partitionFiles)
 			partitionFiles = make([]types.FileMetadata, 0)
 			partitionSize = 0
@@ -38,16 +38,25 @@ func CalculatePartitions(store db.DB, targetSize int64) (partitions [][]types.Fi
 			partitionFiles = append(partitionFiles, file)
 			partitionSize += file.Size
 		} else {
-			leftOverFiles = append(leftOverFiles, file)
-			leftOverSize += file.Size
+			overSizedFiles = append(overSizedFiles, file)
+			overSizedSize += file.Size
 		}
 	}
-
-	for _, partition := range partitions {
-		fmt.Printf("Partition File Count: %v\n", len(partition))
+	if len(partitionFiles) > 0 {
+		partitions = append(partitions, partitionFiles)
 	}
-	fmt.Printf("Left Over File Count: %v\n", len(leftOverFiles))
-	fmt.Printf("Left Over Size: %v\n", humanize.Bytes(uint64(leftOverSize)))
+
+	//for _, partition := range partitions {
+	//	fmt.Printf("Partition File Count: %v\n", len(partition))
+	//}
+	fmt.Printf("Over Sized File Count: %v\n", len(overSizedFiles))
+	fmt.Printf("Total Over Sized Size: %v\n", humanize.Bytes(uint64(overSizedSize)))
 
 	return partitions, nil
 }
+
+// CalculatePartitionsLeftPack calculates the partitions efficiently by searching for files that fit the remaining space in each partition
+func CalculatePartitionsLeftPack(store db.DB, targetSize int64) (partitions [][]types.FileMetadata, err error) {
+	// TODO: implement this function
+	return nil, nil
+}