From 6d8c66321dbfedb3f064bba0604c404aacbcb77a Mon Sep 17 00:00:00 2001
From: Jonathan Martz <git@jonathan-martz.de>
Date: Sun, 12 Jan 2025 12:20:51 +0100
Subject: [PATCH] tdd - refactor mailer go

---
 mailer.go | 131 ++++++++++++++++++++++++++++--------------------------
 1 file changed, 69 insertions(+), 62 deletions(-)

diff --git a/mailer.go b/mailer.go
index 8a39027..dc4ace8 100644
--- a/mailer.go
+++ b/mailer.go
@@ -1,20 +1,20 @@
 package main
 
 import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"log"
-	"flag"
-	"net/smtp"
-	"os/exec"
-	"time"
+    "bytes"
+    "encoding/json"
+    "flag"
+    "fmt"
+    "log"
+    "net/smtp"
+    "os/exec"
+    "time"
 )
 
 func main() {
-	now := time.Now()
+    now := time.Now()
 
-// Define flags
+    // Define flags
     smtpPass := flag.String("password", "", "SMTP password")
     sender := flag.String("sender", "", "SMTP sender")
     smtpUser := flag.String("user", "", "SMTP username")
@@ -22,68 +22,75 @@ func main() {
     // Parse the flags
     flag.Parse()
 
-    // Check if password is provided
+    // Check if required flags are provided
     if *smtpPass == "" {
-        fmt.Println("Error: Password is required. Use -password flag.")
-        return
+        log.Fatal("Error: Password is required. Use -password flag.")
+    }
+    if *smtpUser == "" {
+        log.Fatal("Error: SMTP username is required. Use -user flag.")
+    }
+    if *sender == "" {
+        log.Fatal("Error: Sender email is required. Use -sender flag.")
     }
 
-	// Format the date as YYYY-MM-DD
-	currentDate := now.Format("01.02.2006")
+    // Format the date as YYYY-MM-DD
+    currentDate := now.Format("01-02-2006")
 
-	recipient := "support@jonathan-martz.de"
-	subject := "PHPUnit - PocketBase PHP SDK -" + currentDate
-	smtpHost := "smtps.udag.de"   // Replace with your SMTP host
-	smtpPort := "587"                // Replace with your SMTP port
+    recipient := "support@jonathan-martz.de"
+    subject := "PHPUnit - PocketBase PHP SDK - " + currentDate
+    smtpHost := "smtps.udag.de" // Replace with your SMTP host
+    smtpPort := "587"           // Replace with your SMTP port
 
-	// Run PHPUnit with combined stdout and stderr
-	cmd := exec.Command("php", "vendor/bin/phpunit")
-	var output bytes.Buffer
-	cmd.Stdout = &output
-	cmd.Stderr = &output
+    // Run PHPUnit with combined stdout and stderr
+    cmd := exec.Command("php", "vendor/bin/phpunit")
+    var output bytes.Buffer
+    cmd.Stdout = &output
+    cmd.Stderr = &output
 
-	if err := cmd.Run(); err != nil {
-		log.Printf("PHPUnit command failed: %v", err)
-	}
+    if err := cmd.Run(); err != nil {
+        log.Printf("PHPUnit command failed: %v", err)
+    }
 
-	// Check if output is empty
-	if output.Len() == 0 {
-		log.Fatal("PHPUnit output is empty. Please check your configuration.")
-	}
+    // Check if output is empty
+    if output.Len() == 0 {
+        log.Fatal("PHPUnit output is empty. Please check your configuration.")
+    }
 
-	// Parse the JSON output
-	var result map[string]interface{}
-	if err := json.Unmarshal(output.Bytes(), &result); err != nil {
-		log.Fatalf("Failed to parse JSON output: %v", err)
-	}
+    // Parse the JSON output
+    var result map[string]interface{}
+    if err := json.Unmarshal(output.Bytes(), &result); err != nil {
+        log.Fatalf("Failed to parse JSON output: %v", err)
+    }
 
-	// Extract the 'counts' field
-	counts, ok := result["counts"].(map[string]interface{})
-	if !ok {
-		log.Fatal("Counts field not found in PHPUnit output.")
-	}
+    // Extract the 'counts' field
+    counts, ok := result["counts"].(map[string]interface{})
+    if !ok {
+        log.Fatal("Counts field not found in PHPUnit output.")
+    }
 
-	// Serialize the counts field to JSON for the email body
-	countsJSON, err := json.MarshalIndent(counts, "", "  ")
-	if err != nil {
-		log.Fatalf("Failed to serialize counts to JSON: %v", err)
-	}
+fmt.Println(output.String())
 
-	// Prepare the email body
-	emailBody := fmt.Sprintf("Subject: %s\r\n\r\n%s", subject, string(countsJSON))
+    // Serialize the counts field to JSON for the email body
+    countsJSON, err := json.MarshalIndent(counts, "", "  ")
+    if err != nil {
+        log.Fatalf("Failed to serialize counts to JSON: %v", err)
+    }
 
-	// Connect to the SMTP server
-	auth := smtp.PlainAuth("", *smtpUser, *smtpPass, smtpHost)
-	err = smtp.SendMail(
-		smtpHost+":"+smtpPort,
-		auth,
-		*sender,
-		[]string{recipient},
-		[]byte(emailBody),
-	)
-	if err != nil {
-		log.Fatalf("Failed to send email: %v", err)
-	}
+    // Prepare the email body
+    emailBody := fmt.Sprintf("Subject: %s\r\n\r\n%s", subject, string(countsJSON))
 
-	log.Println("Test results sent to", recipient)
-}
+    // Connect to the SMTP server
+    auth := smtp.PlainAuth("", *smtpUser, *smtpPass, smtpHost)
+    err = smtp.SendMail(
+        smtpHost+":"+smtpPort,
+        auth,
+        *sender,
+        []string{recipient},
+        []byte(emailBody),
+    )
+    if err != nil {
+        log.Fatalf("Failed to send email: %v", err)
+    }
+
+    log.Println("Test results sent to", recipient)
+}
\ No newline at end of file