Initial commit: docker compose config

server/ffprobe/ffprobe.go

@@ -0,0 +1,52 @@
+package ffprobe
+
+import (
+	"context"
+	"io"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"time"
+
+	"gopkg.in/vansante/go-ffprobe.v2"
+)
+
+var binFile = "ffprobe"
+
+func init() {
+	path, err := exec.LookPath("ffprobe")
+	if err == nil {
+		ffprobe.SetFFProbeBinPath(path)
+		binFile = path
+	} else {
+		// working dir
+		if _, err := os.Stat("ffprobe"); os.IsNotExist(err) {
+			ffprobe.SetFFProbeBinPath(filepath.Dir(os.Args[0]) + "/ffprobe")
+			binFile = filepath.Dir(os.Args[0]) + "/ffprobe"
+		}
+	}
+}
+
+func Exists() bool {
+	_, err := os.Stat(binFile)
+	return !os.IsNotExist(err)
+}
+
+func ProbeUrl(link string) (*ffprobe.ProbeData, error) {
+	data, err := ffprobe.ProbeURL(getCtx(), link)
+	return data, err
+}
+
+func ProbeReader(reader io.Reader) (*ffprobe.ProbeData, error) {
+	data, err := ffprobe.ProbeReader(getCtx(), reader)
+	return data, err
+}
+
+func getCtx() context.Context {
+	ctx, cancel := context.WithCancel(context.Background())
+	go func() {
+		time.Sleep(5 * time.Minute)
+		cancel()
+	}()
+	return ctx
+}