Initial commit

internal/installer/installer.go

@@ -0,0 +1,96 @@
+package installer
+
+import (
+	"fmt"
+	"os"
+
+	"gitea.unprism.ru/KRBL/FemaInstaller/internal/ssh"
+	"gitea.unprism.ru/KRBL/FemaInstaller/pkg/config"
+	"gitea.unprism.ru/KRBL/FemaInstaller/pkg/fileutils"
+)
+
+// Installer handles the installation process
+type Installer struct {
+	DefaultSettings string
+}
+
+// NewInstaller creates a new installer with the provided default settings
+func NewInstaller(defaultSettings string) *Installer {
+	return &Installer{
+		DefaultSettings: defaultSettings,
+	}
+}
+
+// Install performs the installation process
+func (i *Installer) Install(sshConfig *config.SSHConfig) error {
+	// Validate serial number
+	if len([]rune(sshConfig.Serial)) != 16 {
+		return fmt.Errorf("serial number must be 16 characters")
+	}
+
+	// Update settings with user configuration
+	updatedSettings, err := config.UpdateSettingsJSON(i.DefaultSettings, sshConfig)
+	if err != nil {
+		return fmt.Errorf("failed to update settings: %w", err)
+	}
+
+	// Save updated settings to file
+	err = config.SaveSettingsJSON(updatedSettings, "settings.json")
+	if err != nil {
+		return fmt.Errorf("failed to save settings: %w", err)
+	}
+
+	// Create SSH client configuration
+	clientConfig := ssh.NewClientConfig(
+		sshConfig.IP,
+		sshConfig.Port,
+		sshConfig.Login,
+		sshConfig.Password,
+	)
+
+	// Connect to SSH server
+	sshClient, err := ssh.CreateSSHClient(clientConfig)
+	if err != nil {
+		return fmt.Errorf("SSH connection failed: %w", err)
+	}
+	defer sshClient.Close()
+
+	// Create SFTP client
+	sftpClient, err := ssh.CreateSFTPClient(clientConfig)
+	if err != nil {
+		return fmt.Errorf("SFTP connection failed: %w", err)
+	}
+	defer sftpClient.Close()
+
+	// Upload archive
+	remotePath := "/root/dict.tar"
+	if err = fileutils.UploadFile(sftpClient, sshConfig.ArchivePath, remotePath); err != nil {
+		return fmt.Errorf("file upload failed: %w", err)
+	}
+
+	// Upload settings
+	settingsPath := "/root/settings.json"
+	if err = fileutils.UploadFile(sftpClient, "settings.json", settingsPath); err != nil {
+		return fmt.Errorf("settings upload failed: %w", err)
+	}
+
+	// Execute installation commands
+	commands := []string{
+		"tar -xf /root/dict.tar -C /root/",
+		"mkdir -p /root/fema/storage",
+		"mv -f ~/settings.json /root/fema/storage",
+		"chmod +x /root/dict/*",
+		fmt.Sprintf("sudo /root/dict/install.sh -s %s", sshConfig.Serial),
+	}
+
+	for _, cmd := range commands {
+		if err := ssh.ExecuteCommand(sshClient, cmd); err != nil {
+			return fmt.Errorf("command execution failed: %w", err)
+		}
+	}
+
+	// Clean up temporary files
+	os.Remove("settings.json")
+
+	return nil
+}