lib/fs: rename MustWriteFileAndSync to MustWriteSync in order to improve readability a bit

This is a follow-up for 2a8395be05

lib/fs/fs.go

@@ -25,7 +25,7 @@ func MustSyncPath(path string) {
 	mustSyncPath(path)
 }
 
-// MustWriteFileAndSync writes data to the file at path and then calls fsync on the created file.
+// MustWriteSync writes data to the file at path and then calls fsync on the created file.
 //
 // The fsync guarantees that the written data survives hardware reset after successful call.
 //
@@ -33,7 +33,7 @@ func MustSyncPath(path string) {
 // in the middle of the write.
 // Use WriteFileAtomically if the file at the path must be either written in full
 // or not written at all on app crash in the middle of the write.
-func MustWriteFileAndSync(path string, data []byte) {
+func MustWriteSync(path string, data []byte) {
 	f, err := filestream.Create(path, false)
 	if err != nil {
 		logger.Panicf("FATAL: cannot create file: %s", err)
@@ -69,7 +69,7 @@ func WriteFileAtomically(path string, data []byte, canOverwrite bool) error {
 	// Write data to a temporary file.
 	n := atomic.AddUint64(&tmpFileNum, 1)
 	tmpPath := fmt.Sprintf("%s.tmp.%d", path, n)
-	MustWriteFileAndSync(tmpPath, data)
+	MustWriteSync(tmpPath, data)
 
 	// Atomically move the temporary file from tmpPath to path.
 	if err := os.Rename(tmpPath, path); err != nil {

lib/mergeset/inmemory_part.go

@@ -38,16 +38,16 @@ func (mp *inmemoryPart) StoreToDisk(path string) error {
 		return fmt.Errorf("cannot create directory %q: %w", path, err)
 	}
 	metaindexPath := filepath.Join(path, metaindexFilename)
-	fs.MustWriteFileAndSync(metaindexPath, mp.metaindexData.B)
+	fs.MustWriteSync(metaindexPath, mp.metaindexData.B)
 
 	indexPath := filepath.Join(path, indexFilename)
-	fs.MustWriteFileAndSync(indexPath, mp.indexData.B)
+	fs.MustWriteSync(indexPath, mp.indexData.B)
 
 	itemsPath := filepath.Join(path, itemsFilename)
-	fs.MustWriteFileAndSync(itemsPath, mp.itemsData.B)
+	fs.MustWriteSync(itemsPath, mp.itemsData.B)
 
 	lensPath := filepath.Join(path, lensFilename)
-	fs.MustWriteFileAndSync(lensPath, mp.lensData.B)
+	fs.MustWriteSync(lensPath, mp.lensData.B)
 
 	mp.ph.MustWriteMetadata(path)
 

lib/mergeset/part_header.go

@@ -128,5 +128,5 @@ func (ph *partHeader) MustWriteMetadata(partPath string) {
 	// There is no need in calling fs.WriteFileAtomically() here,
 	// since the file is created only once during part creatinng
 	// and the part directory is synced aftewards.
-	fs.MustWriteFileAndSync(metadataPath, metadata)
+	fs.MustWriteSync(metadataPath, metadata)
 }

lib/storage/inmemory_part.go

@@ -41,16 +41,16 @@ func (mp *inmemoryPart) StoreToDisk(path string) error {
 		return fmt.Errorf("cannot create directory %q: %w", path, err)
 	}
 	timestampsPath := filepath.Join(path, timestampsFilename)
-	fs.MustWriteFileAndSync(timestampsPath, mp.timestampsData.B)
+	fs.MustWriteSync(timestampsPath, mp.timestampsData.B)
 
 	valuesPath := filepath.Join(path, valuesFilename)
-	fs.MustWriteFileAndSync(valuesPath, mp.valuesData.B)
+	fs.MustWriteSync(valuesPath, mp.valuesData.B)
 
 	indexPath := filepath.Join(path, indexFilename)
-	fs.MustWriteFileAndSync(indexPath, mp.indexData.B)
+	fs.MustWriteSync(indexPath, mp.indexData.B)
 
 	metaindexPath := filepath.Join(path, metaindexFilename)
-	fs.MustWriteFileAndSync(metaindexPath, mp.metaindexData.B)
+	fs.MustWriteSync(metaindexPath, mp.metaindexData.B)
 
 	mp.ph.MustWriteMetadata(path)
 

lib/storage/part_header.go

@@ -174,5 +174,5 @@ func (ph *partHeader) MustWriteMetadata(partPath string) {
 	// There is no need in calling fs.WriteFileAtomically() here,
 	// since the file is created only once during part creatinng
 	// and the part directory is synced aftewards.
-	fs.MustWriteFileAndSync(metadataPath, metadata)
+	fs.MustWriteSync(metadataPath, metadata)
 }