Reorg; create crowdsec folder properly now

install/main.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"io/fs"
 	"os"
+	"io"
 	"os/exec"
 	"path/filepath"
 	"runtime"
@@ -24,7 +25,7 @@ func loadVersions(config *Config) {
 	config.BadgerVersion = "replaceme"
 }
 
-//go:embed fs/*
+//go:embed config/*
 var configFiles embed.FS
 
 type Config struct {
@@ -46,6 +47,7 @@ type Config struct {
 	EmailNoReply               string
 	InstallGerbil              bool
 	TraefikBouncerKey		  string
+	DoCrowdsecInstall		  bool
 }
 
 func main() {
@@ -57,9 +59,12 @@ func main() {
 		os.Exit(1)
 	}
 
+	var config Config
+	config.DoCrowdsecInstall = false
+
 	// check if there is already a config file
 	if _, err := os.Stat("config/config.yml"); err != nil {
-		config := collectUserInput(reader)
+		config = collectUserInput(reader)
 
 		loadVersions(&config)
 
@@ -68,18 +73,53 @@ func main() {
 			os.Exit(1)
 		}
 
+		moveFile("config/docker-compose.yml", "docker-compose.yml")
+
 		if !isDockerInstalled() && runtime.GOOS == "linux" {
 			if readBool(reader, "Docker is not installed. Would you like to install it?", true) {
 				installDocker()
 			}
 		}
+
+		fmt.Println("\n=== Starting installation ===")
+	
+		if isDockerInstalled() {
+			if readBool(reader, "Would you like to install and start the containers?", true) {
+				pullAndStartContainers()
+			}
+		}
 	} else {
-		fmt.Println("Config file already exists... skipping configuration")
+		fmt.Println("Looks like you already installed, so I am going to do the setup...")
 	}
 
-	if isDockerInstalled() {
-		if readBool(reader, "Would you like to install and start the containers?", true) {
-			pullAndStartContainers()
+	if !checkIsCrowdsecInstalledInCompose() {
+		fmt.Println("\n=== Crowdsec Install ===")
+		// check if crowdsec is installed
+		if readBool(reader, "Would you like to install Crowdsec?", true) {
+
+			if config.DashboardDomain == "" {
+				traefikConfig, err := ReadTraefikConfig("config/traefik/traefik_config.yml", "config/traefik/dynamic_config.yml")
+				if err != nil {
+					fmt.Printf("Error reading config: %v\n", err)
+					return
+				}
+				config.DashboardDomain = traefikConfig.DashboardDomain
+				config.LetsEncryptEmail = traefikConfig.LetsEncryptEmail
+				config.BadgerVersion = traefikConfig.BadgerVersion
+				
+				// print the values and check if they are right
+				fmt.Println("Detected values:")
+				fmt.Printf("Dashboard Domain: %s\n", config.DashboardDomain)
+				fmt.Printf("Let's Encrypt Email: %s\n", config.LetsEncryptEmail)
+				fmt.Printf("Badger Version: %s\n", config.BadgerVersion)
+
+				if !readBool(reader, "Are these values correct?", true) {
+					config = collectUserInput(reader)
+				}
+			}
+
+			config.DoCrowdsecInstall = true
+			installCrowdsec(config)
 		}
 	}
 
@@ -137,6 +177,11 @@ func readInt(reader *bufio.Reader, prompt string, defaultValue int) int {
 	return value
 }
 
+func isDockerFilePresent() bool {
+	_, err := os.Stat("docker-compose.yml")
+	return !os.IsNotExist(err)
+}
+
 func collectUserInput(reader *bufio.Reader) Config {
 	config := Config{}
 
@@ -262,31 +307,33 @@ func createConfigFiles(config Config) error {
 	os.MkdirAll("config/logs", 0755)
 
 	// Walk through all embedded files
-	err := fs.WalkDir(configFiles, "fs", func(path string, d fs.DirEntry, err error) error {
+	err := fs.WalkDir(configFiles, "config", func(path string, d fs.DirEntry, err error) error {
 		if err != nil {
 			return err
 		}
 
 		// Skip the root fs directory itself
-		if path == "fs" {
+		if path == "config" {
 			return nil
 		}
 
-		// Get the relative path by removing the "fs/" prefix
-		relPath := strings.TrimPrefix(path, "fs/")
+		if !config.DoCrowdsecInstall && strings.Contains(path, "crowdsec") {
+			return nil
+		}
+		
+		if config.DoCrowdsecInstall && !strings.Contains(path, "crowdsec") {
+			return nil
+		}
 
         // skip .DS_Store
-        if strings.Contains(relPath, ".DS_Store") {
+        if strings.Contains(path, ".DS_Store") {
             return nil
         }
 
-		// Create the full output path under "config/"
-		outPath := filepath.Join("config", relPath)
-
 		if d.IsDir() {
 			// Create directory
-			if err := os.MkdirAll(outPath, 0755); err != nil {
-				return fmt.Errorf("failed to create directory %s: %v", outPath, err)
+			if err := os.MkdirAll(path, 0755); err != nil {
+				return fmt.Errorf("failed to create directory %s: %v", path, err)
 			}
 			return nil
 		}
@@ -304,14 +351,14 @@ func createConfigFiles(config Config) error {
 		}
 
 		// Ensure parent directory exists
-		if err := os.MkdirAll(filepath.Dir(outPath), 0755); err != nil {
-			return fmt.Errorf("failed to create parent directory for %s: %v", outPath, err)
+		if err := os.MkdirAll(filepath.Dir(path), 0755); err != nil {
+			return fmt.Errorf("failed to create parent directory for %s: %v", path, err)
 		}
 
 		// Create output file
-		outFile, err := os.Create(outPath)
+		outFile, err := os.Create(path)
 		if err != nil {
-			return fmt.Errorf("failed to create %s: %v", outPath, err)
+			return fmt.Errorf("failed to create %s: %v", path, err)
 		}
 		defer outFile.Close()
 
@@ -327,30 +374,10 @@ func createConfigFiles(config Config) error {
 		return fmt.Errorf("error walking config files: %v", err)
 	}
 
-	// get the current directory
-	dir, err := os.Getwd()
-	if err != nil {
-		return fmt.Errorf("failed to get current directory: %v", err)
-	}
-
-	sourcePath := filepath.Join(dir, "config/docker-compose.yml")
-	destPath := filepath.Join(dir, "docker-compose.yml")
-
-	// Check if source file exists
-	if _, err := os.Stat(sourcePath); err != nil {
-		return fmt.Errorf("source docker-compose.yml not found: %v", err)
-	}
-
-	// Try to move the file
-	err = os.Rename(sourcePath, destPath)
-	if err != nil {
-		return fmt.Errorf("failed to move docker-compose.yml from %s to %s: %v",
-			sourcePath, destPath, err)
-	}
-
 	return nil
 }
 
+
 func installDocker() error {
 	// Detect Linux distribution
 	cmd := exec.Command("cat", "/etc/os-release")
@@ -491,3 +518,28 @@ func pullAndStartContainers() error {
 
 	return nil
 }
+
+func copyFile(src, dst string) error {
+	source, err := os.Open(src)
+	if err != nil {
+		return err
+	}
+	defer source.Close()
+
+	destination, err := os.Create(dst)
+	if err != nil {
+		return err
+	}
+	defer destination.Close()
+
+	_, err = io.Copy(destination, source)
+	return err
+}
+
+func moveFile(src, dst string) error {
+	if err := copyFile(src, dst); err != nil {
+		return err
+	}
+
+	return os.Remove(src)
+}