add new example

_example/config.json

@@ -0,0 +1,8 @@
+{
+  "dmarcrecord": "v=DMARC1; p=reject; rua=mailto:[email protected]",
+  "domain": "google.com",
+  "hasdmarc": true,
+  "hasmx": true,
+  "hasspf": false,
+  "sprecord": ""
+}

_example/main.go

@@ -0,0 +1,7 @@
+package main
+
+import "github.com/gospacedev/mail-checker"
+
+func main() {
+	mail.CheckDomainMX("google.com", "config", "json", ".")
+}

go.mod

@@ -1,11 +1,8 @@
-module mail-checker
+module github.com/gospacedev/mail-checker
 
 go 1.19
 
-require (
-	github.com/gospacedev/mail-checker v0.0.0-20221020042155-d3e1bed6c53b
-	github.com/spf13/viper v1.13.0
-)
+require github.com/spf13/viper v1.13.0
 
 require (
 	github.com/fsnotify/fsnotify v1.5.4 // indirect

go.sum

@@ -116,8 +116,6 @@ github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+
 github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
 github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
 github.com/googleapis/google-cloud-go-testing v0.0.0-20200911160855-bcd43fbb19e8/go.mod h1:dvDLG8qkwmyD9a/MJJN3XJcT3xFxOKAvTZGvuZmac9g=
-github.com/gospacedev/mail-checker v0.0.0-20221020042155-d3e1bed6c53b h1:xJJt5Xh7u01DYASpU0kz2UwFm+1UVZS2glQnqFToigg=
-github.com/gospacedev/mail-checker v0.0.0-20221020042155-d3e1bed6c53b/go.mod h1:uLQhCOJEn5QJPB+xsdL9nw4qvhWQXwr7iCzGJdN2CSs=
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=

mail.go

@@ -1,4 +1,4 @@
-package mail
+package main
 
 import (
 	"log"
@@ -8,23 +8,6 @@ import (
 	"github.com/spf13/viper"
 )
 
-// `DomMailInfo` is a struct with fields `Domain`, `HasMX`, `HasSPF`, `HasDMARC`, `SPRRecord`, and
-// `DMARCRecord`.
-// @property {string} Domain - The domain name
-// @property {bool} HasMX - Does the domain have an MX record?
-// @property {bool} HasSPF - Does the domain have an SPF record?
-// @property {bool} HasDMARC - Does the domain have a DMARC record?
-// @property {string} SPRRecord - The SPF record for the domain
-// @property {string} DMARCRecord - The DMARC record for the domain.
-type DomMailInfo struct {
-	Domain      string `json:"Domain"`
-	HasMX       bool   `json:"HasMX"`
-	HasSPF      bool   `json:"HasSPF"`
-	HasDMARC    bool   `json:"HasDMARC"`
-	SPRRecord   string `json:"SPRRecord"`
-	DMARCRecord string `json:"DMARCRecord"`
-}
-
 /*
 CheckDomainMX takes a domain name as a string, and returns email information
 containing the domain name, whether the domain has MX records, whether the domain
@@ -44,7 +27,7 @@ func CheckDomainMX(domain string, fileName string, fileType string, filePath str
 
 	err := vp.ReadInConfig()
 	if err != nil {
-		log.Fatal(err)
+		log.Printf("Error: %v\n", err)
 	}
 
 	mxRecords, err := net.LookupMX(domain)
@@ -84,13 +67,11 @@ func CheckDomainMX(domain string, fileName string, fileType string, filePath str
 		}
 	}
 
-	// parse info in config file
 	vp.Set("domain", domain)
 	vp.Set("HasMX", HasMX)
 	vp.Set("HasSPF", HasSPF)
 	vp.Set("HasDMARC", HasDMARC)
 	vp.Set("SPRecord", SPRRecord)
 	vp.Set("DMARCRecord", DMARCRecord)
-
 	vp.WriteConfig()
 }