Copy over environment.go and generate .env file in starter

starter/.gitignore

@@ -0,0 +1,3 @@
+.env
+.idea/
+tmp/

starter/cli/generate_env.go

@@ -1,80 +0,0 @@
-package main
-
-import (
-	"errors"
-	"ersteller-lib/starter/env"
-	"fmt"
-	"os"
-	"path/filepath"
-	"strings"
-)
-
-// findRepoRoot walks up from the current working directory until it finds a go.mod file.
-// It returns the directory containing go.mod, or an error if not found.
-func findRepoRoot() (string, error) {
-	wd, err := os.Getwd()
-	if err != nil {
-		return "", err
-	}
-	curr := wd
-	for {
-		if _, err := os.Stat(filepath.Join(curr, "go.mod")); err == nil {
-			return curr, nil
-		}
-		parent := filepath.Dir(curr)
-		if parent == curr {
-			break
-		}
-		curr = parent
-	}
-	return "", errors.New("could not locate repository root (go.mod not found in any parent directory)")
-}
-
-func main() {
-	root, err := findRepoRoot()
-	if err != nil {
-		fmt.Println("Error:", err)
-		os.Exit(1)
-	}
-
-	envPath := filepath.Join(root, ".env")
-	if _, err := os.Stat(envPath); err == nil {
-		fmt.Println(".env already exists at:", envPath)
-		fmt.Println("No changes made. Delete or move the existing .env to regenerate.")
-		return
-	}
-
-	// Build .env content dynamically from keys exposed by env package
-	// so we don't duplicate the list here.
-	keys := env.EnvKeys()
-
-	builder := &strings.Builder{}
-	fmt.Fprintln(builder, "# Environment configuration for Salezenify")
-	fmt.Fprintln(builder, "# Generated by cli/generate_env.go")
-	fmt.Fprintln(builder, "# Fill in the appropriate values for your environment.")
-	fmt.Fprintln(builder)
-
-	// Optional defaults can be set here; leave blank for most keys to avoid assumptions.
-	defaults := map[string]string{
-		"REPOSITORY_TYPE": "postgres",
-	}
-
-	for _, k := range keys {
-		v := defaults[k]
-		if v == "" {
-			fmt.Fprintf(builder, "%s=\n", k)
-		} else {
-			fmt.Fprintf(builder, "%s=%s\n", k, v)
-		}
-	}
-
-	content := builder.String()
-
-	if err := os.WriteFile(envPath, []byte(content), 0600); err != nil {
-		fmt.Println("Failed to write .env:", err)
-		os.Exit(1)
-	}
-
-	fmt.Println(".env file created at:", envPath)
-	fmt.Println("Review and update the values as needed.")
-}

starter/create/create.go

@@ -2,6 +2,8 @@ package create
 
 import (
 	. "ersteller-lib"
+	"ersteller-lib/starter/env"
+	"fmt"
 	"log"
 	"os"
 	"os/exec"
@@ -18,10 +20,11 @@ const (
 )
 
 type Params struct {
-	DbType     DatabaseType
+	DbType       DatabaseType
-	ProjectDir string
+	ProjectDir   string
-	ModuleName string
+	ModuleName   string
-	GoPath     string
+	GoPath       string
+	OverwriteEnv bool
 }
 
 type StarterCreator struct {
@@ -71,6 +74,7 @@ func (s StarterCreator) Create() {
 
 	// Write to <ProjectDir>/main.go
 	targetPath := filepath.Join(s.params.ProjectDir, "main.go")
+	content = s.replaceImports(content)
 	must(os.WriteFile(targetPath, content, 0o644))
 	log.Printf("StarterCreator.Create: wrote starter main.go to %s", targetPath)
 
@@ -91,6 +95,24 @@ func (s StarterCreator) Create() {
 	if s.params.DbType == DataBaseTypeSqlite {
 		s.executeDbPush()
 	}
+
+	s.copyFile("../.gitignore", ".gitignore")
+
+	s.createEnvironment()
+}
+
+func (s StarterCreator) createEnvironment() {
+	if err := os.MkdirAll(s.params.ProjectDir+"/env", 0o755); err != nil {
+		log.Printf("StarterCreator.Create: failed to create env target directory%v", err)
+		return
+	}
+	//s.copyFile("../env/environment.go", "env/environment.go")
+	content, err := os.ReadFile(filepath.Join(s.thisDir, "../env/environment.go"))
+	must(err)
+	must(os.WriteFile(filepath.Join(s.params.ProjectDir, "env/environment.go"), content, 0o644))
+
+	must(env.GenerateEnvFile(s.params.ProjectDir, s.params.OverwriteEnv))
+
 }
 
 func (s StarterCreator) executeDbPush() {
@@ -119,17 +141,6 @@ func (s StarterCreator) executeDbPush() {
 func (s StarterCreator) copyFile(src string, dst string) {
 	content, err := os.ReadFile(filepath.Join(s.thisDir, src))
 	must(err)
-
-	// If we are copying the Prisma schema and the target DB is sqlite,
-	// replace the datasource block accordingly.
-	if dst == "schema.prisma" && s.params.DbType == DataBaseTypeSqlite {
-		pgBlock := "datasource db {\n  provider = \"postgresql\"\n  url      = env(\"DATABASE_URL\")\n}\n"
-		sqliteBlock := "datasource db {\n  provider = \"sqlite\"\n  url      = \"file:./db/sqlite.db\"\n}\n"
-		contentStr := string(content)
-		contentStr = strings.Replace(contentStr, pgBlock, sqliteBlock, 1)
-		content = []byte(contentStr)
-	}
-
 	must(os.WriteFile(filepath.Join(s.params.ProjectDir, dst), content, 0o644))
 }
 
@@ -187,6 +198,12 @@ func (s StarterCreator) executeGetPrismaClient() {
 	must(cmd.Run())
 }
 
+func (s StarterCreator) replaceImports(content []byte) []byte {
+	contentString := string(content)
+	contentString = strings.ReplaceAll(contentString, "\"ersteller-lib/starter/env\"", fmt.Sprint("\"", s.params.ModuleName, "/env\""))
+	return []byte(contentString)
+}
+
 func must(err error) {
 	if err != nil {
 		panic(err)

starter/env/environment.go

@@ -2,7 +2,9 @@ package env
 
 import (
 	. "ersteller-lib"
+	"fmt"
 	"os"
+	"path/filepath"
 
 	"github.com/joho/godotenv"
 )
@@ -100,3 +102,80 @@ func EnvKeys() []string {
 		EnvKeyKeycloakClientSecret,
 	}
 }
+
+// GenerateEnvFile creates a .env file template with all required environment variables
+// from the EnvKeys function. The file will contain comments and default values where appropriate.
+func GenerateEnvFile(rootPath string, overwrite bool) error {
+	envPath := filepath.Join(rootPath, ".env")
+	Debug("envPath:", envPath)
+	if !overwrite {
+		if _, err := os.Stat(envPath); err == nil {
+			fmt.Println(".env already exists at:", envPath)
+			fmt.Println("No changes made. Delete or move the existing .env to regenerate.")
+			return fmt.Errorf(".env already exists at: %s", envPath)
+		}
+	}
+	file, err := os.Create(envPath)
+	if err != nil {
+		return fmt.Errorf("failed to create .env file: %w", err)
+	}
+	defer file.Close()
+
+	// Write header comment
+	_, err = file.WriteString("# Environment Variables Configuration\n")
+	if err != nil {
+		return fmt.Errorf("failed to write to .env file: %w", err)
+	}
+	_, err = file.WriteString("# Generated from EnvKeys function\n\n")
+	if err != nil {
+		return fmt.Errorf("failed to write to .env file: %w", err)
+	}
+
+	// Get all environment keys
+	keys := EnvKeys()
+
+	// Define default values and comments for specific keys
+	defaults := map[string]string{
+		EnvKeyRepositoryType: "postgres",
+		EnvKeyIsLocal:        "false",
+		EnvKeyIsDev:          "false",
+	}
+
+	comments := map[string]string{
+		EnvKeyRepositoryType:       "# Repository type (postgres, sqlite, etc.)",
+		EnvKeyDatabaseURL:          "# Database connection URL",
+		EnvKeySessionSecret:        "# Secret key for session management",
+		EnvKeyBaseURL:              "# Base URL of the application",
+		EnvKeyIsLocal:              "# Set to true for local development",
+		EnvKeyIsDev:                "# Set to true for development mode",
+		EnvKeyGoogleClientID:       "# Google OAuth client ID",
+		EnvKeyGoogleClientSecret:   "# Google OAuth client secret",
+		EnvKeyGoogleRedirectURL:    "# Google OAuth redirect URL",
+		EnvKeyKeycloakDiscoveryURL: "# Keycloak discovery URL",
+		EnvKeyKeycloakClientID:     "# Keycloak client ID",
+		EnvKeyKeycloakClientSecret: "# Keycloak client secret",
+	}
+
+	// Write each environment variable
+	for _, key := range keys {
+		// Write comment if available
+		if comment, exists := comments[key]; exists {
+			_, err = file.WriteString(comment + "\n")
+			if err != nil {
+				return fmt.Errorf("failed to write to .env file: %w", err)
+			}
+		}
+
+		// Write the environment variable with default value if available
+		if defaultValue, exists := defaults[key]; exists {
+			_, err = file.WriteString(fmt.Sprintf("%s=%s\n", key, defaultValue))
+		} else {
+			_, err = file.WriteString(fmt.Sprintf("%s=\n", key))
+		}
+		if err != nil {
+			return fmt.Errorf("failed to write to .env file: %w", err)
+		}
+	}
+
+	return nil
+}

starter/main.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	. "ersteller-lib"
+	"ersteller-lib/starter/env"
 	"log"
 	"net/http"
 )
@@ -10,10 +11,9 @@ func main() {
 	GlobalI18n = GlobalI18nImplementation{}
 	server := NewHtmxServer()
 
-	// Path to the SQLite database
+	environment := env.LoadEnvironment()
-	dbPath := "db/sqlite.db"
+
-	// Create database connection
+	db, err := CreatePostgresConnpool(environment.DatabaseUrl)
-	db, err := CreateSQLiteConnpool(dbPath)
 	if err != nil {
 		Error("Failed to create database connection:", err)
 		panic(err)