*: format/pack -> packfile; format/delta -> delta; delete format

1 files changed, 0 insertions, 103 deletions

diff --git a/format/pack/ingest/temp.go b/format/pack/ingest/temp.go
deleted file mode 100644
index 2f898609..00000000
--- a/format/pack/ingest/temp.go
+++ /dev/null
@@ -1,103 +0,0 @@
-package ingest
-
-import (
-	"crypto/rand"
-	"errors"
-	"fmt"
-	"io/fs"
-	"os"
-)
-
-// openTemporaryArtifacts creates/open temp pack/idx/(rev) files under destination.
-func openTemporaryArtifacts(state *ingestState) error {
-	packName, packFile, err := createTempFile(state.destination, "tmp_pack_")
-	if err != nil {
-		return err
-	}
-
-	idxName, idxFile, err := createTempFile(state.destination, "tmp_idx_")
-	if err != nil {
-		_ = packFile.Close()
-		_ = state.destination.Remove(packName)
-
-		return err
-	}
-
-	revName := ""
-
-	var revFile *os.File
-	if state.opts.WriteRev {
-		revName, revFile, err = createTempFile(state.destination, "tmp_rev_")
-		if err != nil {
-			_ = idxFile.Close()
-			_ = state.destination.Remove(idxName)
-			_ = packFile.Close()
-			_ = state.destination.Remove(packName)
-
-			return err
-		}
-	}
-
-	state.packTmpName = packName
-	state.packFile = packFile
-	state.idxTmpName = idxName
-	state.idxFile = idxFile
-	state.revTmpName = revName
-	state.revFile = revFile
-
-	return nil
-}
-
-// closeTemporaryArtifacts closes all temporary artifact file descriptors.
-func closeTemporaryArtifacts(state *ingestState) error {
-	var out error
-
-	if state.packFile != nil {
-		err := state.packFile.Close()
-		if err != nil && out == nil {
-			out = err
-		}
-
-		state.packFile = nil
-	}
-
-	if state.idxFile != nil {
-		err := state.idxFile.Close()
-		if err != nil && out == nil {
-			out = err
-		}
-
-		state.idxFile = nil
-	}
-
-	if state.revFile != nil {
-		err := state.revFile.Close()
-		if err != nil && out == nil {
-			out = err
-		}
-
-		state.revFile = nil
-	}
-
-	return out
-}
-
-// createTempFile creates one temporary file under root using prefix.
-func createTempFile(root *os.Root, prefix string) (string, *os.File, error) {
-	for range 32 {
-		name := prefix + rand.Text()
-
-		file, err := root.OpenFile(name, os.O_CREATE|os.O_EXCL|os.O_RDWR, 0o644)
-		if err == nil {
-			return name, file, nil
-		}
-
-		if errors.Is(err, fs.ErrExist) {
-			continue
-		}
-
-		return "", nil, fmt.Errorf("format/pack/ingest: create temp file %q: %w", name, err)
-	}
-
-	return "", nil, fmt.Errorf("format/pack/ingest: unable to create temporary file for prefix %q", prefix)
-}