added mov command to test out mov metadata parsing

arrange.go

@@ -92,7 +92,7 @@ func Parse(in <-chan string) <-chan Media {
 	out := make(chan Media)
 	go func() {
 		for path := range in {
-			f, err := ParseFile(path)
+			f, err := _parse(path)
 			if err != nil {
 				switch err.(type) {
 				case NotMedia:
@@ -149,8 +149,7 @@ func Move(in <-chan Media, root string) <-chan error {
 	return out
 }
 
-// ParseFile extracts metadata from single file.
-func ParseFile(path string) (Media, error) {
+func _parse(path string) (Media, error) {
 	ext := strings.ToLower(filepath.Ext(path))
 	var r Media
 	hash := md5.New()

cmd/am/main.go

@@ -7,10 +7,9 @@ import (
 	"os"
 )
 
-const usage = "am <arr|clean|meta> [flags]"
+const usage = "am <arr|clean|help> [flags]"
 const arrUsage = "am arr [-h|-cores=N] <in> <out>"
 const cleanUsage = "am clean [-h|-cores=N] <directory>"
-const metaUsage = "am meta [-h|-cores=N] <file0> <file1> ... <fileN>"
 
 type stats struct {
 	total int
@@ -54,13 +53,6 @@ func main() {
 			fmt.Fprintf(os.Stderr, "problem cleaning: %v\n", err)
 			os.Exit(1)
 		}
-	case "m", "meta":
-		args := flag.Args()
-		if len(args) < 1 {
-			fmt.Fprintf(os.Stderr, "%s\n", metaUsage)
-			os.Exit(1)
-		}
-		meta(args)
 	default:
 		fmt.Fprintf(os.Stderr, "%s\n", usage)
 		os.Exit(1)

cmd/am/meta.go

@@ -1,42 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"log"
-	"runtime"
-	"sync"
-
-	"mcquay.me/arrange"
-)
-
-func meta(files []string) {
-	workers := runtime.NumCPU()
-	if *cores != 0 {
-		workers = *cores
-	}
-	fc := make(chan arrange.Media)
-
-	go func() {
-		wg := &sync.WaitGroup{}
-		s := make(chan bool, workers)
-		for _, f := range files {
-			wg.Add(1)
-			go func(pth string) {
-				s <- true
-				pf, err := arrange.ParseFile(pth)
-				if err != nil {
-					log.Printf("%+v", err)
-				}
-
-				fc <- pf
-				<-s
-				wg.Done()
-			}(f)
-		}
-		wg.Wait()
-		close(fc)
-	}()
-	for f := range fc {
-		fmt.Printf("%+v: %v\n", f.Time, f.Path)
-	}
-}

cmd/mov/main.go

@@ -0,0 +1,37 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"mcquay.me/mov"
+)
+
+const usage = "usage: mov <.mov file>"
+
+func main() {
+	if len(os.Args) < 2 {
+		fmt.Fprintf(os.Stderr, "%v\n", usage)
+		os.Exit(1)
+	}
+	for _, path := range os.Args[1:] {
+		f, err := os.Open(path)
+		if err != nil {
+			f.Close()
+			fmt.Fprintf(os.Stderr, "%v\n", err)
+			continue
+		}
+		s, _ := f.Stat()
+		c, cerr := mov.Created(f)
+		f.Seek(0, 0)
+		m, merr := mov.Created(f)
+		f.Close()
+		if cerr != nil || merr != nil {
+			fmt.Fprintf(os.Stderr, "failed to find time: %v, %v\n", cerr, merr)
+			continue
+		}
+		fmt.Printf("%s: from stat:   %+v\n", path, s.ModTime())
+		fmt.Printf("%s: created on:  %+v\n", path, c)
+		fmt.Printf("%s: modified on: %+v\n\n", path, m)
+	}
+}