Rework this to not be a service

deploy.sh

@@ -1,5 +0,0 @@
-nssm stop wow-git-vc
-nssm stop avorion-git-vc
-go build .
-nssm start wow-git-vc
-nssm start avorion-git-vc

main.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"flag"
 	"fmt"
 	"io"
 	"log"
@@ -36,21 +37,29 @@ func getEnv(key, def string) string {
 var ROOT string
 
 func main() {
+	scanIntervalF := flag.String("scaninterval", "1m", "scan interval")
+	flag.Parse()
 	log.SetFlags(log.Lmicroseconds)
 
-	ROOT = filepath.ToSlash(strings.TrimSpace(getEnv("ROOT", ".")))
-	ROOT = path.Clean(ROOT)
-	scanInterval, err := time.ParseDuration(getEnv("SCAN_INTERVAL", "1m"))
+	scanInterval, err := time.ParseDuration(*scanIntervalF)
 	if err != nil {
 		Error.Printf("error parsing SCAN_INTERVAL: %v", err)
 		return
 	}
 
+	cwd, err := os.Getwd()
+	if err != nil {
+		Error.Printf("error getting cwd: %v", err)
+		return
+	}
+
+	ROOT = path.Clean(cwd)
 	ROOT, err = filepath.Abs(ROOT)
 	if err != nil {
 		Error.Printf("error getting absolute path for ROOT: %v", err)
 		return
 	}
+
 	log.Printf("Input args parsed as:")
 	log.Printf("ROOT: %s", ROOT)
 	log.Printf("SCAN_INTERVAL: %.0fs", scanInterval.Seconds())