Feat (metadata): return empty map when no file

1 files changed, 13 insertions, 11 deletions

diff --git a/main.go b/main.go
index a0fe70a..61e0515 100644
--- a/main.go
+++ b/main.go
@@ -6,7 +6,6 @@ import (
 	"flag"
 	"fmt"
 	"io/ioutil"
-	"log"
 	"os"
 	"path"
 	"path/filepath"
@@ -68,7 +67,7 @@ func linesToUtterances(lines []string, fd *FileData) []*Utterance {
 func readLines(filepath string) []string {
 	file, err := os.Open(filepath)
 	if err != nil {
-		log.Fatal(err)
+		panic(err)
 	}
 	defer file.Close()
 
@@ -79,7 +78,7 @@ func readLines(filepath string) []string {
 	}
 
 	if err := scanner.Err(); err != nil {
-		log.Fatal(err)
+		panic(err)
 	}
 	return resp
 }
@@ -102,11 +101,14 @@ func writeLines(lines []string, path string) error {
 }
 
 func readJson(filepath string) map[string]string {
-	plan, _ := ioutil.ReadFile(filepath)
 	data := make(map[string]string)
-	err := json.Unmarshal(plan, &data)
+	plan, err := ioutil.ReadFile(filepath)
 	if err != nil {
-		log.Fatal(err)
+		return data
+	}
+	err = json.Unmarshal(plan, &data)
+	if err != nil {
+		panic(err)
 	}
 	return data
 }
@@ -115,7 +117,7 @@ func writeJson(data map[string]string) {
 	metadataJson, _ := json.MarshalIndent(data, "", "  ")
 	err := ioutil.WriteFile(metadataPath, metadataJson, 0644)
 	if err != nil {
-		log.Fatal(err)
+		panic(err)
 	}
 }
 
@@ -139,7 +141,7 @@ func utterancesToFileTextMap(utterances []*Utterance) map[string]string {
 
 func oneFileRun(filepath string) []*Utterance {
 	fd := NewFileData(filepath)
-	fmt.Println("working with:", fd)
+	fmt.Println("working with:", filepath)
 
 	lines := readLines(fd.VttPath)
 	utterances := linesToUtterances(lines, fd)
@@ -158,7 +160,7 @@ func dirRun(dirpath string) []*Utterance {
 	resp := []*Utterance{}
 	vttFiles := getVttList(dirpath)
 	for _, vtt := range vttFiles {
-		utterances := oneFileRun(vtt)
+		utterances := oneFileRun(path.Join(dirpath, vtt))
 		resp = append(resp, utterances...)
 	}
 	return resp
@@ -184,8 +186,8 @@ func getVttList(dirpath string) []string {
 }
 
 func main() {
-	vttFilepath := flag.String("vttfile", "", "path to a vtt file")
-	vttDir := flag.String("vttdir", "", "path to a vtt dir")
+	vttFilepath := flag.String("f", "", "path to a vtt file")
+	vttDir := flag.String("d", "", "path to a vtt dir")
 	// vttFilepath := os.Args[1]
 	flag.Parse()