fix: enable editing and management of hosts from included SSH config files

• Add SourceFile field to SSHHost struct to track config file origins
• Implement FindHostInAllConfigs() to locate hosts across all config files
• Fix "host not found" errors when editing/deleting hosts from included files
• Add GetAllConfigFiles() and GetAllConfigFilesFromBase() for config discovery
• Create UpdateSSHHostV2() and DeleteSSHHostV2() for cross-file operations
• Display config file source in edit and info forms for better visibility
• Add intelligent file selector for host addition when multiple configs exist
• Support -c parameter context with proper file resolution
• Exclude .backup files from Include directive processing
• Maintain backward compatibility with existing SSH config workflows

Resolves limitation where hosts from included config files could be viewed
but not edited, deleted, or properly managed through the interface.

internal/ui/edit_form.go

@@ -7,6 +7,7 @@ import (
 
 	"github.com/charmbracelet/bubbles/textinput"
 	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
 )
 
 type editFormModel struct {
@@ -16,6 +17,7 @@ type editFormModel struct {
 	success      bool
 	styles       Styles
 	originalName string
+	host         *config.SSHHost // Store the original host with SourceFile
 	width        int
 	height       int
 	configFile   string
@@ -102,6 +104,7 @@ func NewEditForm(hostName string, styles Styles, width, height int, configFile s
 		inputs:       inputs,
 		focused:      nameInput,
 		originalName: hostName,
+		host:         host,
 		configFile:   configFile,
 		styles:       styles,
 		width:        width,
@@ -201,6 +204,24 @@ func (m *editFormModel) View() string {
 	var b strings.Builder
 
 	b.WriteString(m.styles.FormTitle.Render("Edit SSH Host Configuration"))
+	b.WriteString("\n")
+
+	// Show source file information
+	if m.host != nil && m.host.SourceFile != "" {
+		b.WriteString("\n") // Ligne d'espace avant Config file
+
+		// Style for "Config file:" label in primary color
+		labelStyle := lipgloss.NewStyle().
+			Foreground(lipgloss.Color("#00ADD8")). // Primary color
+			Bold(true)
+
+		// Style for the file path in white
+		pathStyle := lipgloss.NewStyle().
+			Foreground(lipgloss.Color("#FFFFFF"))
+
+		configInfo := labelStyle.Render("Config file: ") + pathStyle.Render(formatConfigFile(m.host.SourceFile))
+		b.WriteString(configInfo)
+	}
 	b.WriteString("\n\n")
 
 	fields := []string{

internal/ui/file_selector.go

@@ -0,0 +1,162 @@
+package ui
+
+import (
+	"fmt"
+	"path/filepath"
+	"sshm/internal/config"
+	"strings"
+
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+type fileSelectorModel struct {
+	files        []string // Chemins absolus des fichiers
+	displayNames []string // Noms d'affichage conviviaux
+	selected     int
+	styles       Styles
+	width        int
+	height       int
+	title        string
+}
+
+type fileSelectorMsg struct {
+	selectedFile string
+	cancelled    bool
+}
+
+// NewFileSelector creates a new file selector for choosing config files
+func NewFileSelector(title string, styles Styles, width, height int) (*fileSelectorModel, error) {
+	files, err := config.GetAllConfigFiles()
+	if err != nil {
+		return nil, err
+	}
+
+	return newFileSelectorFromFiles(title, styles, width, height, files)
+}
+
+// NewFileSelectorFromBase creates a new file selector starting from a specific base config file
+func NewFileSelectorFromBase(title string, styles Styles, width, height int, baseConfigFile string) (*fileSelectorModel, error) {
+	var files []string
+	var err error
+
+	if baseConfigFile != "" {
+		files, err = config.GetAllConfigFilesFromBase(baseConfigFile)
+	} else {
+		files, err = config.GetAllConfigFiles()
+	}
+
+	if err != nil {
+		return nil, err
+	}
+
+	return newFileSelectorFromFiles(title, styles, width, height, files)
+}
+
+// newFileSelectorFromFiles creates a file selector from a list of files
+func newFileSelectorFromFiles(title string, styles Styles, width, height int, files []string) (*fileSelectorModel, error) {
+
+	// Convert absolute paths to more user-friendly names
+	var displayNames []string
+	homeDir, _ := config.GetSSHDirectory()
+
+	for _, file := range files {
+		// Check if it's the main config file
+		mainConfig, _ := config.GetDefaultSSHConfigPath()
+		if file == mainConfig {
+			displayNames = append(displayNames, "Main SSH Config (~/.ssh/config)")
+		} else {
+			// Try to make path relative to home/.ssh/
+			if strings.HasPrefix(file, homeDir) {
+				relPath, err := filepath.Rel(homeDir, file)
+				if err == nil {
+					displayNames = append(displayNames, fmt.Sprintf("~/.ssh/%s", relPath))
+				} else {
+					displayNames = append(displayNames, file)
+				}
+			} else {
+				displayNames = append(displayNames, file)
+			}
+		}
+	}
+
+	return &fileSelectorModel{
+		files:        files,
+		displayNames: displayNames,
+		selected:     0,
+		styles:       styles,
+		width:        width,
+		height:       height,
+		title:        title,
+	}, nil
+}
+
+func (m *fileSelectorModel) Init() tea.Cmd {
+	return nil
+}
+
+func (m *fileSelectorModel) Update(msg tea.Msg) (*fileSelectorModel, tea.Cmd) {
+	switch msg := msg.(type) {
+	case tea.WindowSizeMsg:
+		m.width = msg.Width
+		m.height = msg.Height
+		m.styles = NewStyles(m.width)
+		return m, nil
+
+	case tea.KeyMsg:
+		switch msg.String() {
+		case "ctrl+c", "esc":
+			return m, func() tea.Msg {
+				return fileSelectorMsg{cancelled: true}
+			}
+
+		case "enter":
+			selectedFile := ""
+			if m.selected < len(m.files) {
+				selectedFile = m.files[m.selected]
+			}
+			return m, func() tea.Msg {
+				return fileSelectorMsg{selectedFile: selectedFile}
+			}
+
+		case "up", "k":
+			if m.selected > 0 {
+				m.selected--
+			}
+
+		case "down", "j":
+			if m.selected < len(m.files)-1 {
+				m.selected++
+			}
+		}
+	}
+
+	return m, nil
+}
+
+func (m *fileSelectorModel) View() string {
+	var b strings.Builder
+
+	b.WriteString(m.styles.FormTitle.Render(m.title))
+	b.WriteString("\n\n")
+
+	if len(m.files) == 0 {
+		b.WriteString(m.styles.Error.Render("No SSH config files found."))
+		b.WriteString("\n\n")
+		b.WriteString(m.styles.FormHelp.Render("Esc: cancel"))
+		return b.String()
+	}
+
+	for i, displayName := range m.displayNames {
+		if i == m.selected {
+			b.WriteString(m.styles.Selected.Render(fmt.Sprintf("▶ %s", displayName)))
+		} else {
+			b.WriteString(fmt.Sprintf("  %s", displayName))
+		}
+		b.WriteString("\n")
+	}
+
+	b.WriteString("\n")
+	b.WriteString(m.styles.FormHelp.Render("↑/↓: navigate • Enter: select • Esc: cancel"))
+
+	return b.String()
+}

internal/ui/info_form.go

@@ -91,6 +91,7 @@ func (m *infoFormModel) View() string {
 		value string
 	}{
 		{"Host Name", m.host.Name},
+		{"Config File", formatConfigFile(m.host.SourceFile)},
 		{"Hostname/IP", m.host.Hostname},
 		{"User", formatOptionalValue(m.host.User)},
 		{"Port", formatOptionalValue(m.host.Port)},

internal/ui/model.go

@@ -38,6 +38,7 @@ const (
 	ViewInfo
 	ViewPortForward
 	ViewHelp
+	ViewFileSelector
 )
 
 // PortForwardType defines the type of port forwarding
@@ -76,12 +77,13 @@ type Model struct {
 	configFile     string // Path to the SSH config file
 
 	// View management
-	viewMode        ViewMode
-	addForm         *addFormModel
-	editForm        *editFormModel
-	infoForm        *infoFormModel
-	portForwardForm *portForwardModel
-	helpForm        *helpModel
+	viewMode         ViewMode
+	addForm          *addFormModel
+	editForm         *editFormModel
+	infoForm         *infoFormModel
+	portForwardForm  *portForwardModel
+	helpForm         *helpModel
+	fileSelectorForm *fileSelectorModel
 
 	// Terminal size and styles
 	width  int

internal/ui/update.go

@@ -61,6 +61,11 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			m.helpForm.height = m.height
 			m.helpForm.styles = m.styles
 		}
+		if m.fileSelectorForm != nil {
+			m.fileSelectorForm.width = m.width
+			m.fileSelectorForm.height = m.height
+			m.fileSelectorForm.styles = m.styles
+		}
 		return m, nil
 
 	case addFormSubmitMsg:
@@ -158,6 +163,21 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		m.table.Focus()
 		return m, nil
 
+	case fileSelectorMsg:
+		if msg.cancelled {
+			// Cancel: return to list view
+			m.viewMode = ViewList
+			m.fileSelectorForm = nil
+			m.table.Focus()
+			return m, nil
+		} else {
+			// File selected: proceed to add form with selected file
+			m.addForm = NewAddForm("", m.styles, m.width, m.height, msg.selectedFile)
+			m.viewMode = ViewAdd
+			m.fileSelectorForm = nil
+			return m, textinput.Blink
+		}
+
 	case infoFormEditMsg:
 		// Switch from info to edit mode
 		editForm, err := NewEditForm(msg.hostName, m.styles, m.width, m.height, m.configFile)
@@ -257,6 +277,13 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 				m.helpForm = newForm
 				return m, cmd
 			}
+		case ViewFileSelector:
+			if m.fileSelectorForm != nil {
+				var newForm *fileSelectorModel
+				newForm, cmd = m.fileSelectorForm.Update(msg)
+				m.fileSelectorForm = newForm
+				return m, cmd
+			}
 		case ViewList:
 			// Handle list view keys
 			return m.handleListViewKeys(msg)
@@ -427,9 +454,40 @@ func (m Model) handleListViewKeys(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 		}
 	case "a":
 		if !m.searchMode && !m.deleteMode {
-			// Add a new host
-			m.addForm = NewAddForm("", m.styles, m.width, m.height, m.configFile)
-			m.viewMode = ViewAdd
+			// Check if there are multiple config files starting from the current base config
+			var configFiles []string
+			var err error
+
+			if m.configFile != "" {
+				// Use the specified config file as base
+				configFiles, err = config.GetAllConfigFilesFromBase(m.configFile)
+			} else {
+				// Use the default config file as base
+				configFiles, err = config.GetAllConfigFiles()
+			}
+
+			if err != nil || len(configFiles) <= 1 {
+				// Only one config file (or error), go directly to add form
+				var configFile string
+				if len(configFiles) == 1 {
+					configFile = configFiles[0]
+				} else {
+					configFile = m.configFile
+				}
+				m.addForm = NewAddForm("", m.styles, m.width, m.height, configFile)
+				m.viewMode = ViewAdd
+			} else {
+				// Multiple config files, show file selector
+				fileSelectorForm, err := NewFileSelectorFromBase("Select config file to add host to:", m.styles, m.width, m.height, m.configFile)
+				if err != nil {
+					// Fallback to default behavior if file selector fails
+					m.addForm = NewAddForm("", m.styles, m.width, m.height, m.configFile)
+					m.viewMode = ViewAdd
+				} else {
+					m.fileSelectorForm = fileSelectorForm
+					m.viewMode = ViewFileSelector
+				}
+			}
 			return m, textinput.Blink
 		}
 	case "d":

internal/ui/utils.go

@@ -2,6 +2,7 @@ package ui
 
 import (
 	"fmt"
+	"strings"
 	"time"
 )
 
@@ -55,3 +56,16 @@ func formatTimeAgo(t time.Time) string {
 		return fmt.Sprintf("%d years ago", years)
 	}
 }
+
+// formatConfigFile formats a config file path for display
+func formatConfigFile(filePath string) string {
+	if filePath == "" {
+		return "Unknown"
+	}
+	// Show just the filename and parent directory for readability
+	parts := strings.Split(filePath, "/")
+	if len(parts) >= 2 {
+		return fmt.Sprintf(".../%s/%s", parts[len(parts)-2], parts[len(parts)-1])
+	}
+	return filePath
+}

internal/ui/view.go

@@ -35,6 +35,10 @@ func (m Model) View() string {
 		if m.helpForm != nil {
 			return m.helpForm.View()
 		}
+	case ViewFileSelector:
+		if m.fileSelectorForm != nil {
+			return m.fileSelectorForm.View()
+		}
 	case ViewList:
 		return m.renderListView()
 	}