refactor: move repo and delta in their own package

1 files changed, 0 insertions, 113 deletions

diff --git a/chunk.go b/chunk.go
deleted file mode 100644
index 3efaf4a..0000000
--- a/chunk.go
+++ /dev/null
@@ -1,113 +0,0 @@
-package main
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"path/filepath"
-)
-
-type Chunk interface {
-	Reader() io.ReadSeeker
-	Len() int
-}
-
-type IdentifiedChunk interface {
-	Chunk
-	GetId() *ChunkId
-}
-
-type BufferedChunk interface {
-	Chunk
-	Bytes() []byte
-}
-
-type RepoChunk interface {
-	Chunk
-	SetRepo(r *Repo)
-}
-
-type ChunkId struct {
-	Ver int
-	Idx uint64
-}
-
-func (i *ChunkId) Path(repo string) string {
-	return filepath.Join(repo, fmt.Sprintf(versionFmt, i.Ver), chunksName, fmt.Sprintf(chunkIdFmt, i.Idx))
-}
-
-func NewStoredChunk(repo *Repo, id *ChunkId) *StoredChunk {
-	return &StoredChunk{repo: repo, Id: id}
-}
-
-type StoredChunk struct {
-	repo *Repo
-	Id   *ChunkId
-}
-
-func (c *StoredChunk) GetId() *ChunkId {
-	return c.Id
-}
-
-func (c *StoredChunk) SetRepo(r *Repo) {
-	c.repo = r
-}
-
-func (c *StoredChunk) Reader() io.ReadSeeker {
-	// log.Printf("Chunk %d: Reading from file\n", c.id)
-	return c.repo.LoadChunkContent(c.Id)
-}
-
-func (c *StoredChunk) Len() int {
-	return c.repo.chunkSize
-}
-
-func NewTempChunk(value []byte) *TempChunk {
-	return &TempChunk{Value: value}
-}
-
-type TempChunk struct {
-	Value []byte
-}
-
-func (c *TempChunk) Reader() io.ReadSeeker {
-	return bytes.NewReader(c.Value)
-}
-
-func (c *TempChunk) Len() int {
-	return len(c.Value)
-}
-
-func (c *TempChunk) Bytes() []byte {
-	return c.Value
-}
-
-func (c *TempChunk) AppendFrom(r io.Reader) {
-	buff, err := io.ReadAll(r)
-	if err != nil {
-		println("Chunk: error appending to temp chunk:", err)
-	}
-	c.Value = append(c.Value, buff...)
-}
-
-type DeltaChunk struct {
-	repo   *Repo
-	Source *ChunkId
-	Patch  []byte
-	Size   int
-}
-
-func (c *DeltaChunk) SetRepo(r *Repo) {
-	c.repo = r
-}
-
-func (c *DeltaChunk) Reader() io.ReadSeeker {
-	var buff bytes.Buffer
-	c.repo.Patcher().Patch(c.repo.LoadChunkContent(c.Source), &buff, bytes.NewReader(c.Patch))
-	return bytes.NewReader(buff.Bytes())
-}
-
-// TODO: Maybe return the size of the patch instead ?
-func (c *DeltaChunk) Len() int {
-	return c.Size
-}