Implement CURL logging

Author: VojtechVitek

curl.go

@@ -0,0 +1,41 @@
+package httplog
+
+import (
+	"fmt"
+	"strings"
+)
+
+func (l *log) curl() string {
+	var r = l.Req
+	var b strings.Builder
+
+	fmt.Fprintf(&b, "curl")
+	if r.Method != "GET" && r.Method != "POST" {
+		fmt.Fprintf(&b, " -X %s", r.Method)
+	}
+
+	fmt.Fprintf(&b, " %s", singleQuoted(fmt.Sprintf("%s://%s%s", l.scheme(), r.Host, r.URL)))
+
+	if r.Method == "POST" {
+		fmt.Fprintf(&b, " --data-raw %s", singleQuoted(l.ReqBody.String()))
+	}
+
+	for name, vals := range r.Header {
+		for _, val := range vals {
+			fmt.Fprintf(&b, " -H %s", singleQuoted(fmt.Sprintf("%s: %s", name, val)))
+		}
+	}
+
+	return b.String()
+}
+
+func (l *log) scheme() string {
+	if l.Req.TLS != nil {
+		return "https"
+	}
+	return "http"
+}
+
+func singleQuoted(v string) string {
+	return fmt.Sprintf("'%s'", strings.ReplaceAll(v, "'", `'\''`))
+}