commit ccb42c7e297a606d16a4143a749b38087340df2b
Author: Jan Bader <jan.bader@ub-software.de>
Date:   Sat Nov 21 17:51:00 2020 +0100

    Initial

diff --git a/dupe-finder.exe b/dupe-finder.exe
new file mode 100644
index 0000000..ce62fe8
Binary files /dev/null and b/dupe-finder.exe differ
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..2b337e9
--- /dev/null
+++ b/main.go
@@ -0,0 +1,40 @@
+package main
+
+import (
+	"crypto/sha256"
+	"encoding/base64"
+	"fmt"
+	"io"
+	"os"
+)
+
+func main() {
+	for _, path := range os.Args[1:] {
+		fmt.Println(path)
+	}
+
+}
+
+type filesMap struct {
+	Files map[int]map[[32]byte]*fileEntry
+}
+
+type fileEntry struct {
+	Path string
+	Size int
+}
+
+func calculateHash(path string) (string, error) {
+	f, err := os.Open(path)
+	if err != nil {
+		return "", err
+	}
+	defer f.Close()
+
+	h := sha256.New()
+	if _, err := io.Copy(h, f); err != nil {
+		return "", err
+	}
+
+	return base64.RawStdEncoding.EncodeToString(h.Sum(nil)), nil
+}