add MX record

README.md

@@ -14,7 +14,7 @@ CLI tool to manage cloudflare DNS records
 
 ## Features
 
-1. Add/Modify `A`, `AAAA`, `CNAME` records
+1. Add/Modify `A`, `AAAA`, `CNAME`, `MX` records
 2. List/Delete records
 3. Save all records in JSON format
 
@@ -30,6 +30,7 @@ Usage of cloudflare-dns-cli:
         Domain name, e.g. example.com. env var: DOMAIN
   -i value
         IP address (default 127.0.0.1)
+  -m    Set mx record with cname value
   -o string
         Path to save all records as json, e.g. ./records.json
   -s string

main.go

@@ -23,6 +23,7 @@ var (
 	sub    = "<UNSET>"
 	path   string
 	del    = false
+	mx     = false
 )
 
 func genRecord() (libdns.Record, error) {
@@ -30,11 +31,19 @@ func genRecord() (libdns.Record, error) {
 	ipv6 := ip.To16()
 	switch {
 	case cname != "":
-		return libdns.Record{
-			Type:  "CNAME",
-			Name:  sub,
-			Value: cname,
-		}, nil
+		if mx {
+			return libdns.Record{
+				Type:  "MX",
+				Name:  sub,
+				Value: cname,
+			}, nil
+		} else {
+			return libdns.Record{
+				Type:  "CNAME",
+				Name:  sub,
+				Value: cname,
+			}, nil
+		}
 	case ipv4 != nil:
 		return libdns.Record{
 			Type:  "A",
@@ -101,6 +110,7 @@ func main() {
 	flag.StringVar(&cname, "c", cname, "CNAME target")
 	flag.StringVar(&path, "o", path, "Path to save all records as json, e.g. ./records.json")
 	flag.BoolVar(&del, "x", del, "Delete records of subdomain")
+	flag.BoolVar(&mx, "m", mx, "Set mx record with cname value")
 	flag.Parse()
 
 	provider := cloudflare.Provider{APIToken: token}