helper for reading files

raspi · Jan 9, 2020 · 81a7407 · 81a7407
1 parent e97ee20
commit 81a7407
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/update.go b/update.go
@@ -106,3 +106,19 @@ func GetChecksumsFromFile(chtype checksumType, path string, prefix string, suffi
 
 	return f
 }
+
+// Read a file and split with new line separator
+func GetLinesFromFile(path string) (lines []string, err error) {
+	b, err := ioutil.ReadFile(path)
+	if err != nil {
+		return nil, err
+	}
+
+	sc := bufio.NewScanner(bytes.NewReader(b))
+
+	for sc.Scan() {
+		lines = append(lines, sc.Text())
+	}
+
+	return lines, nil
+}