make signup script a template

utils/main.go

@@ -1,9 +1,13 @@
 package utils
 
 import (
+	_ "embed"
 	"strings"
 )
 
+//go:embed templates/signup-script-template
+var Bashscript string
+
 func Dedup(input string) string {
 	unique := []string{}
 	words := strings.Split(input, " ")

utils/signup-script-template

@@ -0,0 +1,19 @@
+#!/bin/bash
+# Path: /var/publapi/users/{{username}}.sh
+# This file is generated by PublAPI. Do not edit this file.
+echo "E-Mail of {{username}} is {{email}}."
+useradd -Um -s /bin/bash {{username}}
+chmod 711 /home/{{username}}
+printf "%s\n%s" "${pass}" "${pass}" | passwd {{username}}
+mkdir /home/{{username}}/.ssh
+echo "{{sshkey}}" > /home/{{username}}/.ssh/authorized_keys
+chmod 700 /home/{{username}}/.ssh
+chmod 600 /home/{{username}}/.ssh/authorized_keys
+chown -R {{username}}:username /home/username/.ssh
+echo "${pass}" > /home/{{username}}/pass
+chmod 600 /home/{{username}}/pass
+chown {{username}}:username /home/username/pass
+sed -i 's/REPLACEME/{{username}}/g' /home/username/{meta-info.env,Caddyfile}
+sed -i 's/EMAIL=/EMAIL={{email}}/' /home/{{username}}/meta-info.env
+loginctl enable-linger {{username}}
+setquota -u {{username}} 20G 20G 0 0 /