Initial commit: docker compose config

2026-05-30 12:07:11 +00:00
commit 616c6b1c62
381 changed files with 55145 additions and 0 deletions
@@ -0,0 +1,42 @@
+package utils
+
+import (
+	"crypto/sha256"
+	"encoding/hex"
+	"os"
+	"strings"
+)
+
+func ClearStr(str string) string {
+	ret := ""
+	str = strings.ToLower(str)
+	for _, r := range str {
+		if (r >= '0' && r <= '9') || (r >= 'a' && r <= 'z') || (r >= 'а' && r <= 'я') || r == 'ё' {
+			ret = ret + string(r)
+		}
+	}
+	return ret
+}
+
+func MD5File(fname string) string {
+	f, err := os.Open(fname)
+	if err != nil {
+		return ""
+	}
+
+	defer f.Close()
+
+	buf := make([]byte, 1024*1024)
+	h := sha256.New()
+
+	for {
+		bytesRead, err := f.Read(buf)
+		if err != nil {
+			break
+		}
+
+		h.Write(buf[:bytesRead])
+	}
+
+	return hex.EncodeToString(h.Sum(nil))
+}