Started creating init

commands/init.go

@@ -4,14 +4,27 @@ import (
 	"fmt"
 	"os/exec"
 	"os"
+	"time"
 	"path/filepath"
 	"datasmith/utils"
+	"datasmith/templates"
 )
 
 func InitProject(name string, dbType string) {
 	utils.PromptIfEmpty(&name, "Enter the name of the project: ")
 	slug := utils.Slugify(name)
 
+	// Check if datasmith.yaml already exists in the directory
+	configFilePath := filepath.Join(slug, "datasmith.yaml")
+	if _, err := os.Stat(configFilePath); err == nil {
+		fmt.Printf("Error: A datasmith.yaml file already exists in the directory '%s'. Initialization aborted.\n", slug)
+		return
+	} else if !os.IsNotExist(err) {
+		fmt.Printf("Error checking datasmith.yaml file: %v\n", err)
+		return
+	}
+
+
 	if dbType == "" {
 		dbType = promptForDbType()
 	}
@@ -21,6 +34,8 @@ func InitProject(name string, dbType string) {
 	// Create project directories
 	createProjectDirs(slug)
 
+	// Create datasmith.yaml file from template
+	createConfigFile(slug, name, dbType)
 
 	// TODO: copy base files
 
@@ -61,6 +76,22 @@ func createProjectDirs(projectName string) {
 	}
 }
 
+// createConfigFile creates the datasmith.yaml file from template
+func createConfigFile(projectDir, projectName, dbType string) {
+	data := map[string]interface{}{
+		"Name":      projectName,
+		"CreatedAt": time.Now().Format(time.RFC3339),
+		"DbType":    dbType,
+	}
+
+	err := templates.CreateFileFromTemplate(projectDir, "", "datasmith.yaml", "datasmith.yaml", data)
+	if err != nil {
+		fmt.Printf("Error creating datasmith.yaml file: %v\n", err)
+	} else {
+		fmt.Printf("Created file: %s/datasmith.yaml\n", projectDir)
+	}
+}
+
 // Help returns the help information for the init command
 func InitHelp() string {
 	return "init [name] [--type mysql|postgres] : Create a new project with the specified name and database type."

templates/datasmith.yaml.tmpl

+# datasmith.yaml
+
+name: {{ .Name }}
+version: 0.0.0
+created_at: {{ .CreatedAt }}
+database_type: {{ .DbType }}
\ No newline at end of file