Change output format for clarity

README.md

@@ -10,12 +10,10 @@ Csvdiff is a difftool to compute changes between two csv files. It is not a trad
 
 ```bash
 $ csvdiff run --base base.csv --delta delta.csv
-2018/04/15 18:46:23 Generated Digest for delta
-2018/04/15 18:46:24 Generated Digest for base
-2018/04/15 18:46:24 Additions Count: 1
+# Additions: 1
 ...
 
-2018/04/15 18:46:24 Modifications Count: 20
+# Modifications: 20
 ...
 ```
 

cmd/run.go

@@ -101,7 +101,9 @@ func generateInBackground(name string, config *digest.Config, wg *sync.WaitGroup
 		panic(err)
 	}
 
-	log.Println("Generated Digest for " + name)
+	if debug {
+		log.Println("Generated Digest for " + name)
+	}
 	channel <- message{digestMap: digest, sourceMap: sourceMap}
 	close(channel)
 	wg.Done()
@@ -118,16 +120,14 @@ func compareInBackgroud(baseChannel, deltaChannel <-chan message, wg *sync.WaitG
 	defer aWriter.Close()
 	defer mWriter.Close()
 
-	fmt.Println()
 	print("Additions", aWriter, additions, deltaMessage.sourceMap)
-	fmt.Println()
 	print("Modifications", mWriter, modifications, deltaMessage.sourceMap)
-	fmt.Println()
 	wg.Done()
 }
 
 func print(recordType string, w io.Writer, positions []uint64, content map[uint64]string) {
-	log.Println(fmt.Sprintf("%s Count: %d", recordType, len(positions)))
+	fmt.Println(fmt.Sprintf("# %s: %d", recordType, len(positions)))
+	fmt.Println()
 
 	for _, i := range positions {
 		w.Write([]byte(content[i]))