Fix lookback error in lexer

1 files changed, 32 insertions, 0 deletions

diff --git a/pkg/util/util.go b/pkg/util/util.go
new file mode 100644
index 0000000..9466e69
--- /dev/null
+++ b/pkg/util/util.go
@@ -0,0 +1,32 @@
+package util
+
+import "time"
+
+func ParseDateTime(s string) (time.Time, error) {
+	dateFormats := []string{
+		"Jan _2, 2006",
+		"January 2, 2006",
+		time.DateOnly,
+		time.DateTime,
+		time.Layout,
+		time.ANSIC,
+		time.UnixDate,
+		time.RubyDate,
+		time.RFC822,
+		time.RFC822Z,
+		time.RFC850,
+		time.RFC1123,
+		time.RFC1123Z,
+		time.RFC3339,
+	}
+
+	var t time.Time
+	var err error
+	for _, layout := range dateFormats {
+		if t, err = time.Parse(layout, s); err == nil {
+			return t, nil
+		}
+	}
+
+	return time.Time{}, err
+}