Update flake to flake-parts

.gitignore

@@ -1,5 +1,5 @@
 .DS_Store
-app.log
 test/taskchampion.sqlite3
 tasksquire
 test/*.sqlite3*
+result

AGENTS.md

@@ -201,7 +201,7 @@ ts.StopTask(&task)
 
 ## Development Notes
 
-- **Logging**: Application logs to `app.log` in current directory
+- **Logging**: Application logs to `/tmp/tasksquire.log`
 - **Virtual Tags**: Filter out Taskwarrior virtual tags (see `virtualTags` map)
 - **Color Parsing**: Custom color parsing from Taskwarrior config format
 - **Debugging**: VSCode launch.json configured for remote debugging on port 43000

CLAUDE.md

@@ -156,7 +156,7 @@ The `Task` struct uses custom `MarshalJSON()` and `UnmarshalJSON()` to handle:
 ### Logging
 
 - Uses `log/slog` for structured logging
-- Logs written to `app.log` in current directory
+- Logs written to `/tmp/tasksquire.log`
 - Errors logged but execution typically continues (graceful degradation)
 - Log pattern: `slog.Error("message", "key", value)`
 

GEMINI.md

@@ -61,7 +61,7 @@ Tasksquire respects your existing Taskwarrior configuration (`.taskrc`). It look
 2.  `$HOME/.taskrc`
 3.  `$HOME/.config/task/taskrc`
 
-Logging is written to `app.log` in the current working directory.
+Logging is written to `/tmp/tasksquire.log`.
 
 ## Development Conventions
 

common/keymap.go

@@ -33,6 +33,7 @@ type Keymap struct {
 	StartStop       key.Binding
 	Join            key.Binding
 	ViewDetails     key.Binding
+	Subtask         key.Binding
 }
 
 // TODO: use config values for key bindings
@@ -105,13 +106,13 @@ func NewKeymap() *Keymap {
 		),
 
 		NextPage: key.NewBinding(
-			key.WithKeys("]"),
+			key.WithKeys("]", "L"),
-			key.WithHelp("[", "Next page"),
+			key.WithHelp("]/L", "Next page"),
 		),
 
 		PrevPage: key.NewBinding(
-			key.WithKeys("["),
+			key.WithKeys("[", "H"),
-			key.WithHelp("]", "Previous page"),
+			key.WithHelp("[/H", "Previous page"),
 		),
 
 		SetReport: key.NewBinding(
@@ -173,5 +174,10 @@ func NewKeymap() *Keymap {
 			key.WithKeys("v"),
 			key.WithHelp("v", "view details"),
 		),
+
+		Subtask: key.NewBinding(
+			key.WithKeys("S"),
+			key.WithHelp("S", "Create subtask"),
+		),
 	}
 }

common/styles.go

@@ -19,8 +19,19 @@ type TableStyle struct {
 	Selected lipgloss.Style
 }
 
+type Palette struct {
+	Primary    lipgloss.Style
+	Secondary  lipgloss.Style
+	Accent     lipgloss.Style
+	Muted      lipgloss.Style
+	Border     lipgloss.Style
+	Background lipgloss.Style
+	Text       lipgloss.Style
+}
+
 type Styles struct {
 	Colors  map[string]*lipgloss.Style
+	Palette Palette
 
 	Base lipgloss.Style
 
@@ -50,23 +61,43 @@ func NewStyles(config *taskwarrior.TWConfig) *Styles {
 
 	styles.Colors = colors
 
-	styles.Base = lipgloss.NewStyle()
+	// Initialize Palette (Iceberg Light)
+	styles.Palette.Primary = lipgloss.NewStyle().Foreground(lipgloss.Color("#2d539e"))    // Blue
+	styles.Palette.Secondary = lipgloss.NewStyle().Foreground(lipgloss.Color("#7759b4"))  // Purple
+	styles.Palette.Accent = lipgloss.NewStyle().Foreground(lipgloss.Color("#c57339"))     // Orange
+	styles.Palette.Muted = lipgloss.NewStyle().Foreground(lipgloss.Color("#8389a3"))      // Grey
+	styles.Palette.Border = lipgloss.NewStyle().Foreground(lipgloss.Color("#cad0de"))     // Light Grey Border
+	styles.Palette.Background = lipgloss.NewStyle().Background(lipgloss.Color("#e8e9ec")) // Light Background
+	styles.Palette.Text = lipgloss.NewStyle().Foreground(lipgloss.Color("#33374c"))       // Dark Text
+
+	// Override from config if available (example mapping)
+	if s, ok := styles.Colors["primary"]; ok {
+		styles.Palette.Primary = *s
+	}
+	if s, ok := styles.Colors["secondary"]; ok {
+		styles.Palette.Secondary = *s
+	}
+	if s, ok := styles.Colors["active"]; ok {
+		styles.Palette.Accent = *s
+	}
+
+	styles.Base = lipgloss.NewStyle().Foreground(styles.Palette.Text.GetForeground())
 
 	styles.TableStyle = TableStyle{
 		// Header: lipgloss.NewStyle().Bold(true).Padding(0, 1).BorderBottom(true),
 		Cell:     lipgloss.NewStyle().Padding(0, 1, 0, 0),
-		Header:   lipgloss.NewStyle().Bold(true).Padding(0, 1, 0, 0).Underline(true),
+		Header:   lipgloss.NewStyle().Bold(true).Padding(0, 1, 0, 0).Underline(true).Foreground(styles.Palette.Primary.GetForeground()),
-		Selected: lipgloss.NewStyle().Bold(true).Reverse(true),
+		Selected: lipgloss.NewStyle().Bold(true).Reverse(true).Foreground(styles.Palette.Accent.GetForeground()),
 	}
 
 	formTheme := huh.ThemeBase()
-	formTheme.Focused.Title = formTheme.Focused.Title.Bold(true)
+	formTheme.Focused.Title = formTheme.Focused.Title.Bold(true).Foreground(styles.Palette.Primary.GetForeground())
-	formTheme.Focused.SelectSelector = formTheme.Focused.SelectSelector.SetString("→ ")
+	formTheme.Focused.SelectSelector = formTheme.Focused.SelectSelector.SetString("→ ").Foreground(styles.Palette.Accent.GetForeground())
-	formTheme.Focused.SelectedOption = formTheme.Focused.SelectedOption.Bold(true)
+	formTheme.Focused.SelectedOption = formTheme.Focused.SelectedOption.Bold(true).Foreground(styles.Palette.Accent.GetForeground())
-	formTheme.Focused.MultiSelectSelector = formTheme.Focused.MultiSelectSelector.SetString("→ ")
+	formTheme.Focused.MultiSelectSelector = formTheme.Focused.MultiSelectSelector.SetString("→ ").Foreground(styles.Palette.Accent.GetForeground())
-	formTheme.Focused.SelectedPrefix = formTheme.Focused.SelectedPrefix.SetString("✓ ")
+	formTheme.Focused.SelectedPrefix = formTheme.Focused.SelectedPrefix.SetString("✓ ").Foreground(styles.Palette.Accent.GetForeground())
 	formTheme.Focused.UnselectedPrefix = formTheme.Focused.SelectedPrefix.SetString("• ")
-	formTheme.Blurred.Title = formTheme.Blurred.Title.Bold(true)
+	formTheme.Blurred.Title = formTheme.Blurred.Title.Bold(true).Foreground(styles.Palette.Muted.GetForeground())
 	formTheme.Blurred.SelectSelector = formTheme.Blurred.SelectSelector.SetString("  ")
 	formTheme.Blurred.SelectedOption = formTheme.Blurred.SelectedOption.Bold(true)
 	formTheme.Blurred.MultiSelectSelector = formTheme.Blurred.MultiSelectSelector.SetString("  ")
@@ -77,27 +108,38 @@ func NewStyles(config *taskwarrior.TWConfig) *Styles {
 
 	styles.Tab = lipgloss.NewStyle().
 		Padding(0, 1).
-		Foreground(lipgloss.Color("240"))
+		Foreground(styles.Palette.Muted.GetForeground())
 
 	styles.ActiveTab = styles.Tab.
-		Foreground(lipgloss.Color("252")).
+		Foreground(styles.Palette.Primary.GetForeground()).
 		Bold(true)
 
 	styles.TabBar = lipgloss.NewStyle().
 		Border(lipgloss.NormalBorder(), false, false, true, false).
-		BorderForeground(lipgloss.Color("240")).
+		BorderForeground(styles.Palette.Border.GetForeground()).
 		MarginBottom(1)
 
-	styles.ColumnFocused = lipgloss.NewStyle().Border(lipgloss.RoundedBorder(), true).Padding(1)
+	styles.ColumnFocused = lipgloss.NewStyle().Border(lipgloss.RoundedBorder(), true).Padding(1).BorderForeground(styles.Palette.Primary.GetForeground())
-	styles.ColumnBlurred = lipgloss.NewStyle().Border(lipgloss.HiddenBorder(), true).Padding(1)
+	styles.ColumnBlurred = lipgloss.NewStyle().Border(lipgloss.HiddenBorder(), true).Padding(1).BorderForeground(styles.Palette.Border.GetForeground())
-	styles.ColumnInsert = lipgloss.NewStyle().Border(lipgloss.RoundedBorder(), true).Padding(1)
+	styles.ColumnInsert = lipgloss.NewStyle().Border(lipgloss.RoundedBorder(), true).Padding(1).BorderForeground(styles.Palette.Accent.GetForeground())
-	if styles.Colors["active"] != nil {
-		styles.ColumnInsert = styles.ColumnInsert.BorderForeground(styles.Colors["active"].GetForeground())
-	}
 
 	return &styles
 }
 
+func (s *Styles) GetModalSize(width, height int) (int, int) {
+	modalWidth := 60
+	if width < 64 {
+		modalWidth = width - 4
+	}
+
+	modalHeight := 20
+	if height < 24 {
+		modalHeight = height - 4
+	}
+
+	return modalWidth, modalHeight
+}
+
 func parseColorString(color string) *lipgloss.Style {
 	if color == "" {
 		return nil

common/task.go

@@ -29,7 +29,7 @@ type Task struct {
 	Depends     []string     `json:"depends,omitempty"`
 	DependsIds  string       `json:"-"`
 	Urgency     float32      `json:"urgency,omitempty"`
-	Parent      string       `json:"parent,omitempty"`
+	Parent      string       `json:"parenttask,omitempty"`
 	Due         string       `json:"due,omitempty"`
 	Wait        string       `json:"wait,omitempty"`
 	Scheduled   string       `json:"scheduled,omitempty"`
@@ -125,7 +125,7 @@ func (t *Task) GetString(fieldWFormat string) string {
 		}
 		return strings.Join(t.Tags, " ")
 
-	case "parent":
+	case "parenttask":
 		if format == "short" {
 			return t.Parent[:8]
 		}
@@ -178,7 +178,7 @@ func (t *Task) GetString(fieldWFormat string) string {
 		return t.Recur
 
 	default:
-		slog.Error(fmt.Sprintf("Field not implemented: %s", field))
+		slog.Error("Field not implemented", "field", field)
 		return ""
 	}
 }
@@ -214,7 +214,7 @@ func formatDate(date string, format string) string {
 	dtformat := "20060102T150405Z"
 	dt, err := time.Parse(dtformat, date)
 	if err != nil {
-		slog.Error("Failed to parse time:", err)
+		slog.Error("Failed to parse time", "error", err)
 		return ""
 	}
 
@@ -238,7 +238,7 @@ func formatDate(date string, format string) string {
 	case "countdown":
 		return parseCountdown(time.Since(dt))
 	default:
-		slog.Error(fmt.Sprintf("Date format not implemented: %s", format))
+		slog.Error("Date format not implemented", "format", format)
 		return ""
 	}
 }

components/detailsviewer/detailsviewer.go

@@ -81,10 +81,10 @@ func (d *DetailsViewer) View() string {
 	// Title bar
 	titleStyle := lipgloss.NewStyle().
 		Bold(true).
-		Foreground(lipgloss.Color("252"))
+		Foreground(d.common.Styles.Palette.Text.GetForeground())
 
 	helpStyle := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("240"))
+		Foreground(d.common.Styles.Palette.Muted.GetForeground())
 
 	header := lipgloss.JoinHorizontal(
 		lipgloss.Left,
@@ -96,7 +96,7 @@ func (d *DetailsViewer) View() string {
 	// Container style
 	containerStyle := lipgloss.NewStyle().
 		Border(lipgloss.RoundedBorder()).
-		BorderForeground(lipgloss.Color("240")).
+		BorderForeground(d.common.Styles.Palette.Border.GetForeground()).
 		Padding(0, 1).
 		Width(d.width).
 		Height(d.height)
@@ -104,7 +104,7 @@ func (d *DetailsViewer) View() string {
 	// Optional: highlight border when focused (for future interactivity)
 	if d.focused {
 		containerStyle = containerStyle.
-			BorderForeground(lipgloss.Color("86"))
+			BorderForeground(d.common.Styles.Palette.Accent.GetForeground())
 	}
 
 	content := lipgloss.JoinVertical(

components/picker/picker.go

@@ -90,7 +90,22 @@ func New(
 	delegate.ShowDescription = false
 	delegate.SetSpacing(0)
 
+	// Update Styles
+	delegate.Styles.NormalTitle = lipgloss.NewStyle().Foreground(c.Styles.Palette.Text.GetForeground())
+	delegate.Styles.SelectedTitle = lipgloss.NewStyle().Foreground(c.Styles.Palette.Accent.GetForeground()).Bold(true).PaddingLeft(2)
+	delegate.Styles.NormalDesc = lipgloss.NewStyle().Foreground(c.Styles.Palette.Muted.GetForeground())
+	delegate.Styles.SelectedDesc = lipgloss.NewStyle().Foreground(c.Styles.Palette.Accent.GetForeground()).PaddingLeft(2)
+	delegate.Styles.FilterMatch = lipgloss.NewStyle().Foreground(c.Styles.Palette.Secondary.GetForeground()).Underline(true)
+
 	l := list.New([]list.Item{}, delegate, 0, 0)
+	l.Styles.FilterPrompt = lipgloss.NewStyle().Foreground(c.Styles.Palette.Accent.GetForeground())
+	l.Styles.FilterCursor = lipgloss.NewStyle().Foreground(c.Styles.Palette.Accent.GetForeground())
+
+	// Ensure the filter input text is readable (using Text color instead of potentially inheriting something else)
+	l.FilterInput.TextStyle = lipgloss.NewStyle().Foreground(c.Styles.Palette.Text.GetForeground())
+	l.FilterInput.PromptStyle = l.Styles.FilterPrompt
+	l.FilterInput.CursorStyle = l.Styles.FilterCursor
+
 	l.SetShowTitle(false)
 	l.SetShowHelp(false)
 	l.SetShowStatusBar(false)

components/table/table.go

@@ -27,6 +27,7 @@ type Model struct {
 	focus     bool
 	styles    common.TableStyle
 	styleFunc StyleFunc
+	taskTree  *taskwarrior.TaskTree
 
 	viewport viewport.Model
 	start    int
@@ -242,9 +243,31 @@ func (m *Model) parseColumns(cols []Column) []Column {
 		return cols
 	}
 
+	// Calculate max tree depth for indentation
+	maxTreeWidth := 0
+	if m.taskTree != nil {
+		for _, node := range m.taskTree.FlatList {
+			// Calculate indentation: depth * 2 spaces + tree characters (3 chars for "└─ ")
+			treeWidth := 0
+			if node.Depth > 0 {
+				treeWidth = node.Depth*2 + 3
+			}
+			// Add progress indicator width for parent tasks (e.g., " (3/5)" = 6 chars max)
+			if node.HasChildren() {
+				treeWidth += 7
+			}
+			maxTreeWidth = max(maxTreeWidth, treeWidth)
+		}
+	}
+
 	for i, col := range cols {
 		for _, task := range m.rows {
-			col.ContentWidth = max(col.ContentWidth, lipgloss.Width(task.GetString(col.Name)))
+			contentWidth := lipgloss.Width(task.GetString(col.Name))
+			// Add tree width to description column
+			if strings.Contains(col.Name, "description") {
+				contentWidth += maxTreeWidth
+			}
+			col.ContentWidth = max(col.ContentWidth, contentWidth)
 		}
 		cols[i] = col
 	}
@@ -351,6 +374,13 @@ func WithKeyMap(km KeyMap) Option {
 	}
 }
 
+// WithTaskTree sets the task tree for hierarchical display.
+func WithTaskTree(tree *taskwarrior.TaskTree) Option {
+	return func(m *Model) {
+		m.taskTree = tree
+	}
+}
+
 // Update is the Bubble Tea update loop.
 func (m Model) Update(msg tea.Msg) (Model, tea.Cmd) {
 	if !m.focus {
@@ -571,6 +601,21 @@ func (m Model) headersView() string {
 
 func (m *Model) renderRow(r int) string {
 	var s = make([]string, 0, len(m.cols))
+
+	// Extract tree metadata for this row
+	var depth int
+	var hasChildren bool
+	var progress string
+	if m.taskTree != nil && r < len(m.taskTree.FlatList) {
+		node := m.taskTree.FlatList[r]
+		depth = node.Depth
+		hasChildren = node.HasChildren()
+		if hasChildren {
+			completed, total := node.GetChildrenStatus()
+			progress = fmt.Sprintf(" (%d/%d)", completed, total)
+		}
+	}
+
 	for i, col := range m.cols {
 		// for i, task := range m.rows[r] {
 		if m.cols[i].Width <= 0 {
@@ -589,8 +634,16 @@ func (m *Model) renderRow(r int) string {
 			cellStyle = cellStyle.Inherit(m.styles.Selected)
 		}
 
+		// Render cell content with tree formatting for description column
+		var cellContent string
+		if strings.Contains(col.Name, "description") && m.taskTree != nil {
+			cellContent = m.renderTreeDescription(r, depth, hasChildren, progress)
+		} else {
+			cellContent = m.rows[r].GetString(col.Name)
+		}
+
 		style := lipgloss.NewStyle().Width(m.cols[i].Width).MaxWidth(m.cols[i].Width).Inline(true)
-		renderedCell := cellStyle.Render(style.Render(runewidth.Truncate(m.rows[r].GetString(col.Name), m.cols[i].Width, "…")))
+		renderedCell := cellStyle.Render(style.Render(runewidth.Truncate(cellContent, m.cols[i].Width, "…")))
 		s = append(s, renderedCell)
 	}
 
@@ -603,6 +656,25 @@ func (m *Model) renderRow(r int) string {
 	return row
 }
 
+// renderTreeDescription renders the description column with tree indentation and progress
+func (m *Model) renderTreeDescription(rowIdx int, depth int, hasChildren bool, progress string) string {
+	task := m.rows[rowIdx]
+	desc := task.Description
+
+	// Build indentation and tree characters
+	prefix := ""
+	if depth > 0 {
+		prefix = strings.Repeat("  ", depth) + "└─ "
+	}
+
+	// Add progress indicator for parent tasks
+	if hasChildren {
+		desc = desc + progress
+	}
+
+	return prefix + desc
+}
+
 func max(a, b int) int {
 	if a > b {
 		return a

components/timestampeditor/timestampeditor.go

@@ -187,14 +187,14 @@ func (t *TimestampEditor) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 				t.adjustDate(1)
 			}
 
-		// Time field adjustments (uppercase - 30 minutes) or date adjustments (week)
+		// Time field adjustments (uppercase - 60 minutes) or date adjustments (week)
 		case "J":
 			// Set current time on first edit if empty
 			if t.isEmpty {
 				t.setCurrentTime()
 			}
 			if t.currentField == TimeField {
-				t.adjustTime(-30)
+				t.adjustTime(-60)
 			} else {
 				t.adjustDate(-7)
 			}
@@ -204,7 +204,7 @@ func (t *TimestampEditor) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 				t.setCurrentTime()
 			}
 			if t.currentField == TimeField {
-				t.adjustTime(30)
+				t.adjustTime(60)
 			} else {
 				t.adjustDate(7)
 			}

components/timetable/table.go

@@ -530,7 +530,7 @@ func (m *Model) renderRow(r int) string {
 	if m.rows[r].IsGap {
 		gapText := m.rows[r].GetString("gap_display")
 		gapStyle := lipgloss.NewStyle().
-			Foreground(lipgloss.Color("240")).
+			Foreground(m.common.Styles.Palette.Muted.GetForeground()).
 			Align(lipgloss.Center).
 			Width(m.Width())
 		return gapStyle.Render(gapText)

flake.lock

@@ -1,58 +1,59 @@
 {
   "nodes": {
-    "flake-utils": {
+    "flake-parts": {
       "inputs": {
-        "systems": "systems"
+        "nixpkgs-lib": "nixpkgs-lib"
       },
       "locked": {
-        "lastModified": 1731533236,
+        "lastModified": 1769996383,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "narHash": "sha256-AnYjnFWgS49RlqX7LrC4uA+sCCDBj0Ry/WOJ5XWAsa0=",
-        "owner": "numtide",
+        "owner": "hercules-ci",
-        "repo": "flake-utils",
+        "repo": "flake-parts",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "rev": "57928607ea566b5db3ad13af0e57e921e6b12381",
         "type": "github"
       },
       "original": {
-        "owner": "numtide",
+        "owner": "hercules-ci",
-        "repo": "flake-utils",
+        "repo": "flake-parts",
         "type": "github"
       }
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1770197578,
+        "lastModified": 1771369470,
-        "narHash": "sha256-AYqlWrX09+HvGs8zM6ebZ1pwUqjkfpnv8mewYwAo+iM=",
+        "narHash": "sha256-0NBlEBKkN3lufyvFegY4TYv5mCNHbi5OmBDrzihbBMQ=",
-        "owner": "NixOS",
+        "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "00c21e4c93d963c50d4c0c89bfa84ed6e0694df2",
+        "rev": "0182a361324364ae3f436a63005877674cf45efb",
         "type": "github"
       },
       "original": {
-        "id": "nixpkgs",
+        "owner": "nixos",
         "ref": "nixos-unstable",
-        "type": "indirect"
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-lib": {
+      "locked": {
+        "lastModified": 1769909678,
+        "narHash": "sha256-cBEymOf4/o3FD5AZnzC3J9hLbiZ+QDT/KDuyHXVJOpM=",
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "rev": "72716169fe93074c333e8d0173151350670b824c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "type": "github"
       }
     },
     "root": {
       "inputs": {
-        "flake-utils": "flake-utils",
+        "flake-parts": "flake-parts",
         "nixpkgs": "nixpkgs"
       }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
     }
   },
   "root": "root",

flake.nix

@@ -2,24 +2,20 @@
   description = "Tasksquire";
 
   inputs = {
-    nixpkgs.url = "nixpkgs/nixos-unstable";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
-    flake-utils.url = "github:numtide/flake-utils";
+    flake-parts.url = "github:hercules-ci/flake-parts";
   };
 
-  outputs = { self, nixpkgs, flake-utils }:
+  outputs = inputs@{ self, nixpkgs, flake-parts, ... }:
-    flake-utils.lib.eachDefaultSystem (system:
+    flake-parts.lib.mkFlake { inherit inputs; } {
-      let
+      systems = [ "x86_64-linux" "aarch64-linux" "aarch64-darwin" "x86_64-darwin" ];
-        pkgs = import nixpkgs {
-          inherit system;
-        };
 
-        tasksquire = pkgs.buildGoModule {
+      perSystem = { config, self', inputs', pkgs, system, ... }: {
+        packages.tasksquire = pkgs.buildGoModule {
           pname = "tasksquire";
           version = "0.1.0";
           src = ./.;
 
-          # Update this hash when dependencies change.
-          # You can get the correct hash by running `nix build`.
           vendorHash = "sha256-fDzQuKBZPkOATMMnYcFv/aJP62XDhL9LjM/UYre9JQ4=";
 
           ldflags = [ "-s" "-w" ];
@@ -34,13 +30,13 @@
             mainProgram = "tasksquire";
           };
         };
-      in
-      {
-        packages.default = tasksquire;
-        packages.tasksquire = tasksquire;
-        apps.default = flake-utils.lib.mkApp { drv = tasksquire; };
 
+        # Set the default package
+        packages.default = self'.packages.tasksquire;
+
+        # Development shell
         devShells.default = pkgs.mkShell {
+          inputsFrom = [ self'.packages.tasksquire ];
           buildInputs = with pkgs; [
             go_1_24
             gcc
@@ -52,13 +48,9 @@
             go-tools
             gotests
             delve
-            taskwarrior3
-            timewarrior
           ];
           CGO_CFLAGS = "-O";
         };
-
+      };
-        # Backward compatibility
+    };
-        devShell = self.devShells.${system}.default;
-      });
 }

main.go

@@ -40,12 +40,18 @@ func main() {
 		timewConfigPath = ""
 	}
 
-	ts := taskwarrior.NewTaskSquire(taskrcPath)
+	ctx, cancel := context.WithCancel(context.Background())
-	tws := timewarrior.NewTimeSquire(timewConfigPath)
+	defer cancel()
-	ctx := context.Background()
+
+	ts := taskwarrior.NewTaskSquire(ctx, taskrcPath)
+	if ts == nil {
+		log.Fatal("Failed to initialize TaskSquire. Please check your Taskwarrior installation and taskrc file.")
+	}
+
+	tws := timewarrior.NewTimeSquire(ctx, timewConfigPath)
 	common := common.NewCommon(ctx, ts, tws)
 
-	file, err := os.OpenFile("app.log", os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
+	file, err := os.OpenFile("/tmp/tasksquire.log", os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
 	if err != nil {
 		log.Fatalf("failed to open log file: %v", err)
 	}

opencode_sandbox.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+
+# 1. Resolve the absolute path of opencode from your Nix environment
+OPENCODE_PATH=$(command -v opencode)
+
+if [ -z "$OPENCODE_PATH" ]; then
+    echo "❌ Error: 'opencode' not found in your PATH."
+    exit 1
+fi
+
+echo "🛡️  Engaging Bubblewrap Sandbox..."
+echo "📍 Using binary: $OPENCODE_PATH"
+
+# 2. Run bwrap using the absolute path
+bwrap \
+  --ro-bind /bin /bin \
+  --ro-bind /usr /usr \
+  --ro-bind /lib /lib \
+  --ro-bind /lib64 /lib64 \
+  --ro-bind /nix /nix \
+  --ro-bind /home/pan/.nix-profile/bin /home/pan/.nix-profile/bin \
+  --ro-bind /home/pan/.config/opencode /home/pan/.config/opencode \
+  --ro-bind /etc/resolv.conf /etc/resolv.conf \
+  --ro-bind /etc/hosts /etc/hosts \
+  --ro-bind-try /etc/ssl/certs /etc/ssl/certs \
+  --ro-bind-try /etc/static/ssl/certs /etc/static/ssl/certs \
+  --bind /home/pan/.local/share/opencode /home/pan/.local/share/opencode \
+  --proc /proc \
+  --dev-bind /dev /dev \
+  --tmpfs /tmp \
+  --unshare-all \
+  --share-net \
+  --die-with-parent \
+  --bind "$(pwd)" "$(pwd)" \
+  --chdir "$(pwd)" \
+  --setenv PATH "$PATH" \
+  --setenv HOME "$HOME" \
+  --setenv TASKRC "$TASKRC" \
+  --setenv TASKDATA "$TASKDATA" \
+  "$OPENCODE_PATH" "$@"

pages/contextPicker.go

@@ -65,16 +65,9 @@ func NewContextPickerPage(common *common.Common) *ContextPickerPage {
 func (p *ContextPickerPage) SetSize(width, height int) {
 	p.common.SetSize(width, height)
 
-	// Set list size with some padding/limits to look like a picker
+	// Use shared modal sizing logic
-	listWidth := width - 4
+	modalWidth, modalHeight := p.common.Styles.GetModalSize(width, height)
-	if listWidth > 40 {
+	p.picker.SetSize(modalWidth-2, modalHeight-2)
-		listWidth = 40
-	}
-	listHeight := height - 6
-	if listHeight > 20 {
-		listHeight = 20
-	}
-	p.picker.SetSize(listWidth, listHeight)
 }
 
 func (p *ContextPickerPage) Init() tea.Cmd {
@@ -124,20 +117,23 @@ func (p *ContextPickerPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 }
 
 func (p *ContextPickerPage) View() string {
-	width := p.common.Width() - 4
+	modalWidth, modalHeight := p.common.Styles.GetModalSize(p.common.Width(), p.common.Height())
-	if width > 40 {
-		width = 40
-	}
 
 	content := p.picker.View()
-	styledContent := lipgloss.NewStyle().Width(width).Render(content)
+	styledContent := lipgloss.NewStyle().
+		Width(modalWidth).
+		Height(modalHeight).
+		Border(lipgloss.RoundedBorder()).
+		BorderForeground(p.common.Styles.Palette.Border.GetForeground()).
+		Padding(0, 1).
+		Render(content)
 
 	return lipgloss.Place(
 		p.common.Width(),
 		p.common.Height(),
 		lipgloss.Center,
 		lipgloss.Center,
-		p.common.Styles.Base.Render(styledContent),
+		styledContent,
 	)
 }
 

pages/projectPicker.go

@@ -55,16 +55,9 @@ func NewProjectPickerPage(common *common.Common, activeProject string) *ProjectP
 func (p *ProjectPickerPage) SetSize(width, height int) {
 	p.common.SetSize(width, height)
 
-	// Set list size with some padding/limits to look like a picker
+	// Use shared modal sizing logic
-	listWidth := width - 4
+	modalWidth, modalHeight := p.common.Styles.GetModalSize(width, height)
-	if listWidth > 40 {
+	p.picker.SetSize(modalWidth-2, modalHeight-2)
-		listWidth = 40
-	}
-	listHeight := height - 6
-	if listHeight > 20 {
-		listHeight = 20
-	}
-	p.picker.SetSize(listWidth, listHeight)
 }
 
 func (p *ProjectPickerPage) Init() tea.Cmd {
@@ -112,20 +105,23 @@ func (p *ProjectPickerPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 }
 
 func (p *ProjectPickerPage) View() string {
-	width := p.common.Width() - 4
+	modalWidth, modalHeight := p.common.Styles.GetModalSize(p.common.Width(), p.common.Height())
-	if width > 40 {
-		width = 40
-	}
 
 	content := p.picker.View()
-	styledContent := lipgloss.NewStyle().Width(width).Render(content)
+	styledContent := lipgloss.NewStyle().
+		Width(modalWidth).
+		Height(modalHeight).
+		Border(lipgloss.RoundedBorder()).
+		BorderForeground(p.common.Styles.Palette.Border.GetForeground()).
+		Padding(0, 1).
+		Render(content)
 
 	return lipgloss.Place(
 		p.common.Width(),
 		p.common.Height(),
 		lipgloss.Center,
 		lipgloss.Center,
-		p.common.Styles.Base.Render(styledContent),
+		styledContent,
 	)
 }
 

pages/projectTaskPicker.go

@@ -335,30 +335,33 @@ func (p *ProjectTaskPickerPage) View() string {
 	// Create distinct styling for focused vs blurred pickers
 	var projectStyled, taskStyled string
 
+	focusedBorder := p.common.Styles.Palette.Accent.GetForeground()
+	blurredBorder := p.common.Styles.Palette.Border.GetForeground()
+
 	if p.focusedPicker == 0 {
 		// Project picker is focused
 		projectStyled = lipgloss.NewStyle().
 			Border(lipgloss.ThickBorder()).
-			BorderForeground(lipgloss.Color("6")). // Cyan for focused
+			BorderForeground(focusedBorder).
 			Padding(0, 1).
 			Render(projectView)
 
 		taskStyled = lipgloss.NewStyle().
 			Border(lipgloss.NormalBorder()).
-			BorderForeground(lipgloss.Color("240")). // Gray for blurred
+			BorderForeground(blurredBorder).
 			Padding(0, 1).
 			Render(taskView)
 	} else {
 		// Task picker is focused
 		projectStyled = lipgloss.NewStyle().
 			Border(lipgloss.NormalBorder()).
-			BorderForeground(lipgloss.Color("240")). // Gray for blurred
+			BorderForeground(blurredBorder).
 			Padding(0, 1).
 			Render(projectView)
 
 		taskStyled = lipgloss.NewStyle().
 			Border(lipgloss.ThickBorder()).
-			BorderForeground(lipgloss.Color("6")). // Cyan for focused
+			BorderForeground(focusedBorder).
 			Padding(0, 1).
 			Render(taskView)
 	}
@@ -376,7 +379,7 @@ func (p *ProjectTaskPickerPage) View() string {
 	// Add help text
 	helpText := "Tab/Shift+Tab: switch focus • Enter: select • a: add task • e: edit • t: track time • Esc: cancel"
 	helpStyled := lipgloss.NewStyle().
-		Foreground(lipgloss.Color("241")).
+		Foreground(p.common.Styles.Palette.Muted.GetForeground()).
 		Italic(true).
 		Render(helpText)
 

pages/report.go

@@ -159,6 +159,40 @@ func (p *ReportPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			cmd := p.subpage.Init()
 			p.common.PushPage(p)
 			return p.subpage, cmd
+		case key.Matches(msg, p.common.Keymap.Subtask):
+			if p.selectedTask != nil {
+				// Create new task inheriting parent's attributes
+				newTask := taskwarrior.NewTask()
+
+				// Set parent relationship
+				newTask.Parent = p.selectedTask.Uuid
+
+				// Copy parent's attributes
+				newTask.Project = p.selectedTask.Project
+				newTask.Priority = p.selectedTask.Priority
+				newTask.Tags = make([]string, len(p.selectedTask.Tags))
+				copy(newTask.Tags, p.selectedTask.Tags)
+
+				// Copy UDAs (except "details" which is task-specific)
+				if p.selectedTask.Udas != nil {
+					newTask.Udas = make(map[string]any)
+					for k, v := range p.selectedTask.Udas {
+						// Skip "details" UDA - it's specific to parent task
+						if k == "details" {
+							continue
+						}
+						// Deep copy other UDA values
+						newTask.Udas[k] = v
+					}
+				}
+
+				// Open task editor with pre-populated task
+				p.subpage = NewTaskEditorPage(p.common, newTask)
+				cmd := p.subpage.Init()
+				p.common.PushPage(p)
+				return p.subpage, cmd
+			}
+			return p, nil
 		case key.Matches(msg, p.common.Keymap.Ok):
 			p.common.TW.SetTaskDone(p.selectedTask)
 			return p, p.getTasks()
@@ -264,17 +298,28 @@ func (p *ReportPage) populateTaskTable(tasks taskwarrior.Tasks) {
 		return
 	}
 
+	// Build task tree for hierarchical display
+	taskTree := taskwarrior.BuildTaskTree(tasks)
+
+	// Use flattened tree list for display order
+	orderedTasks := make(taskwarrior.Tasks, len(taskTree.FlatList))
+	for i, node := range taskTree.FlatList {
+		orderedTasks[i] = node.Task
+	}
+
 	selected := p.taskTable.Cursor()
 
+	// Adjust cursor for tree ordering
 	if p.selectedTask != nil {
-		for i, task := range tasks {
+		for i, task := range orderedTasks {
 			if task.Uuid == p.selectedTask.Uuid {
 				selected = i
+				break
 			}
 		}
 	}
-	if selected > len(tasks)-1 {
+	if selected > len(orderedTasks)-1 {
-		selected = len(tasks) - 1
+		selected = len(orderedTasks) - 1
 	}
 
 	// Calculate proper dimensions based on whether details panel is active
@@ -294,7 +339,8 @@ func (p *ReportPage) populateTaskTable(tasks taskwarrior.Tasks) {
 	p.taskTable = table.New(
 		p.common,
 		table.WithReport(p.activeReport),
-		table.WithTasks(tasks),
+		table.WithTasks(orderedTasks),
+		table.WithTaskTree(taskTree),
 		table.WithFocused(true),
 		table.WithWidth(baseWidth),
 		table.WithHeight(tableHeight),
@@ -304,7 +350,7 @@ func (p *ReportPage) populateTaskTable(tasks taskwarrior.Tasks) {
 	if selected == 0 {
 		selected = p.taskTable.Cursor()
 	}
-	if selected < len(tasks) {
+	if selected < len(orderedTasks) {
 		p.taskTable.SetCursor(selected)
 	} else {
 		p.taskTable.SetCursor(len(p.tasks) - 1)

pages/reportPicker.go

@@ -57,16 +57,9 @@ func NewReportPickerPage(common *common.Common, activeReport *taskwarrior.Report
 func (p *ReportPickerPage) SetSize(width, height int) {
 	p.common.SetSize(width, height)
 
-	// Set list size with some padding/limits to look like a picker
+	// Use shared modal sizing logic
-	listWidth := width - 4
+	modalWidth, modalHeight := p.common.Styles.GetModalSize(width, height)
-	if listWidth > 40 {
+	p.picker.SetSize(modalWidth-2, modalHeight-2)
-		listWidth = 40
-	}
-	listHeight := height - 6
-	if listHeight > 20 {
-		listHeight = 20
-	}
-	p.picker.SetSize(listWidth, listHeight)
 }
 
 func (p *ReportPickerPage) Init() tea.Cmd {
@@ -112,20 +105,23 @@ func (p *ReportPickerPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 }
 
 func (p *ReportPickerPage) View() string {
-	width := p.common.Width() - 4
+	modalWidth, modalHeight := p.common.Styles.GetModalSize(p.common.Width(), p.common.Height())
-	if width > 40 {
-		width = 40
-	}
 
 	content := p.picker.View()
-	styledContent := lipgloss.NewStyle().Width(width).Render(content)
+	styledContent := lipgloss.NewStyle().
+		Width(modalWidth).
+		Height(modalHeight).
+		Border(lipgloss.RoundedBorder()).
+		BorderForeground(p.common.Styles.Palette.Border.GetForeground()).
+		Padding(0, 1).
+		Render(content)
 
 	return lipgloss.Place(
 		p.common.Width(),
 		p.common.Height(),
 		lipgloss.Center,
 		lipgloss.Center,
-		p.common.Styles.Base.Render(styledContent),
+		styledContent,
 	)
 }
 

pages/taskEditor.go

@@ -3,7 +3,6 @@ package pages
 import (
 	"fmt"
 	"log/slog"
-	"strings"
 	"tasksquire/common"
 	"time"
 
@@ -324,11 +323,13 @@ func (p *TaskEditorPage) View() string {
 
 	tabs := ""
 	for i, a := range p.areas {
+		style := p.common.Styles.Base
 		if i == p.area {
-			tabs += p.common.Styles.Base.Bold(true).Render(fmt.Sprintf(" %s ", a.GetName()))
+			style = style.Bold(true).Foreground(p.common.Styles.Palette.Accent.GetForeground())
 		} else {
-			tabs += p.common.Styles.Base.Render(fmt.Sprintf(" %s ", a.GetName()))
+			style = style.Foreground(p.common.Styles.Palette.Muted.GetForeground())
 		}
+		tabs += style.Render(fmt.Sprintf(" %s ", a.GetName()))
 	}
 
 	page := lipgloss.JoinVertical(
@@ -510,6 +511,9 @@ func NewTaskEdit(com *common.Common, task *taskwarrior.Task, isNew bool) *taskEd
 
 	udaValues := make(map[string]*string)
 	for _, uda := range com.Udas {
+		if uda.Name == "parenttask" {
+			continue
+		}
 		switch uda.Type {
 		case taskwarrior.UdaTypeNumeric:
 			val := ""
@@ -691,13 +695,9 @@ type tagEdit struct {
 	fields []huh.Field
 
 	cursor int
-
-	newTagsValue *string
 }
 
 func NewTagEdit(common *common.Common, selected *[]string, options []string) *tagEdit {
-	newTags := ""
-
 	defaultKeymap := huh.NewDefaultKeyMap()
 
 	t := tagEdit{
@@ -711,14 +711,7 @@ func NewTagEdit(common *common.Common, selected *[]string, options []string) *ta
 				Filterable(true).
 				WithKeyMap(defaultKeymap).
 				WithTheme(common.Styles.Form),
-			huh.NewInput().
-				Title("New Tags").
-				Value(&newTags).
-				Inline(true).
-				Prompt(": ").
-				WithTheme(common.Styles.Form),
 		},
-		newTagsValue: &newTags,
 	}
 
 	return &t
@@ -1010,149 +1003,8 @@ func (d *detailsEdit) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 
 func (d *detailsEdit) View() string {
 	return d.ta.View()
-	// dtls := `
-	// # Cool Details!
-	// ## Things I need
-	// - [ ] A thing
-	// - [x] Done thing
-
-	// ## People
-	// - pe1
-	// - pe2
-	// `
-
-	// details, err := d.renderer.Render(dtls)
-	// if err != nil {
-	// 	slog.Error(err.Error())
-	// 	return "Could not parse markdown"
-	// }
-
-	// d.vp.SetContent(details)
-	// return d.vp.View()
 }
 
-// func (p *TaskEditorPage) SetSize(width, height int) {
-// 	p.common.SetSize(width, height)
-// }
-
-// func (p *TaskEditorPage) Init() tea.Cmd {
-// 	// return p.form.Init()
-// 	return nil
-// }
-
-// func (p *TaskEditorPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
-// 	var cmds []tea.Cmd
-
-// 	switch msg := msg.(type) {
-// 	case SwitchModeMsg:
-// 		switch mode(msg) {
-// 		case modeNormal:
-// 			p.mode = modeNormal
-// 		case modeInsert:
-// 			p.mode = modeInsert
-// 		}
-// 	case changeAreaMsg:
-// 		p.selectedArea = area(msg)
-// 		p.columns = append([]tea.Model{p.areaList}, p.areas[p.selectedArea]...)
-// 	case nextColumnMsg:
-// 		p.columnCursor++
-// 		if p.columnCursor > len(p.columns)-1 {
-// 			p.columnCursor = 0
-// 		}
-// 	case prevColumnMsg:
-// 		p.columnCursor--
-// 		if p.columnCursor < 0 {
-// 			p.columnCursor = len(p.columns) - 1
-// 		}
-// 	}
-
-// 	switch p.mode {
-// 	case modeNormal:
-// 		switch msg := msg.(type) {
-// 		case tea.KeyMsg:
-// 			switch {
-// 			case key.Matches(msg, p.common.Keymap.Back):
-// 				model, err := p.common.PopPage()
-// 				if err != nil {
-// 					slog.Error("page stack empty")
-// 					return nil, tea.Quit
-// 				}
-// 				return model, BackCmd
-// 			case key.Matches(msg, p.common.Keymap.Insert):
-// 				return p, p.switchModeCmd(modeInsert)
-// 			// case key.Matches(msg, p.common.Keymap.Ok):
-// 			// 	p.form.State = huh.StateCompleted
-// 			case key.Matches(msg, p.common.Keymap.Left):
-// 				return p, prevColumn()
-// 			case key.Matches(msg, p.common.Keymap.Right):
-// 				return p, nextColumn()
-// 			}
-// 		}
-// 	case modeInsert:
-// 		switch msg := msg.(type) {
-// 		case tea.KeyMsg:
-// 			switch {
-// 			case key.Matches(msg, p.common.Keymap.Back):
-// 				return p, p.switchModeCmd(modeNormal)
-// 			}
-// 		}
-
-// 		var cmd tea.Cmd
-// 		if p.columnCursor == 0 {
-// 			p.areaList, cmd = p.areaList.Update(msg)
-// 			p.selectedArea = p.areaList.(areaList).Area()
-// 			cmds = append(cmds, cmd)
-// 		} else {
-// 			p.areas[p.selectedArea][p.columnCursor-1], cmd = p.areas[p.selectedArea][p.columnCursor-1].Update(msg)
-// 			cmds = append(cmds, cmd)
-// 		}
-
-// 	}
-
-// 	var cmd tea.Cmd
-// 	if p.columnCursor == 0 {
-// 		p.areaList, cmd = p.areaList.Update(msg)
-// 		p.selectedArea = p.areaList.(areaList).Area()
-// 		cmds = append(cmds, cmd)
-// 	} else {
-// 		p.areas[p.selectedArea][p.columnCursor-1], cmd = p.areas[p.selectedArea][p.columnCursor-1].Update(msg)
-// 		cmds = append(cmds, cmd)
-// 	}
-
-// 	p.statusline, cmd = p.statusline.Update(msg)
-// 	cmds = append(cmds, cmd)
-
-// 	// if p.form.State == huh.StateCompleted {
-// 	// 	cmds = append(cmds, p.updateTasksCmd)
-// 	// 	model, err := p.common.PopPage()
-// 	// 	if err != nil {
-// 	// 		slog.Error("page stack empty")
-// 	// 		return nil, tea.Quit
-// 	// 	}
-// 	// 	return model, tea.Batch(cmds...)
-// 	// }
-
-// 	return p, tea.Batch(cmds...)
-// }
-
-// func (p *TaskEditorPage) View() string {
-// 	columns := make([]string, len(p.columns))
-// 	for i, c := range p.columns {
-// 		columns[i] = c.View()
-// 	}
-
-// 	return lipgloss.JoinVertical(
-// 		lipgloss.Left,
-// 		lipgloss.JoinHorizontal(
-// 			lipgloss.Top,
-// 			// lipgloss.Place(p.common.Width(), p.common.Height()-1, 0.5, 0.5, p.form.View(), lipgloss.WithWhitespaceBackground(p.common.Styles.Warning.GetForeground())),
-// 			// lipgloss.Place(p.common.Width(), p.common.Height()-1, 0.5, 0.5, p.form.View(), lipgloss.WithWhitespaceChars(" . ")),
-// 			columns...,
-// 		),
-// 		p.statusline.View(),
-// 	)
-// }
-
 func (p *TaskEditorPage) updateTasksCmd() tea.Msg {
 	p.task.Project = p.areas[0].(*taskEdit).projectPicker.GetValue()
 
@@ -1169,17 +1021,6 @@ func (p *TaskEditorPage) updateTasksCmd() tea.Msg {
 		}
 	}
 
-	// if *(p.areas[0].(*taskEdit).newProjectName) != "" {
-	// 	p.task.Project = *p.areas[0].(*taskEdit).newProjectName
-	// }
-
-	if *(p.areas[1].(*tagEdit).newTagsValue) != "" {
-		newTags := strings.Split(*p.areas[1].(*tagEdit).newTagsValue, " ")
-		if len(newTags) > 0 {
-			p.task.Tags = append(p.task.Tags, newTags...)
-		}
-	}
-
 	// Sync timestamp fields from the timeEdit area (area 2)
 	p.areas[2].(*timeEdit).syncToTaskFields()
 
@@ -1188,8 +1029,6 @@ func (p *TaskEditorPage) updateTasksCmd() tea.Msg {
 			Entry:       time.Now().Format("20060102T150405Z"),
 			Description: *(p.areas[0].(*taskEdit).newAnnotation),
 		})
-
-		// p.common.TW.AddTaskAnnotation(p.task.Uuid, *p.areas[0].(*taskEdit).newAnnotation)
 	}
 
 	if _, ok := p.task.Udas["details"]; ok || p.areas[3].(*detailsEdit).ta.Value() != "" {
@@ -1200,100 +1039,5 @@ func (p *TaskEditorPage) updateTasksCmd() tea.Msg {
 	return UpdatedTasksMsg{}
 }
 
-// type StatusLine struct {
+// type StatusLine struct { ... }
-// 	common *common.Common
+// ...
-// 	mode   mode
-// 	input  textinput.Model
-// }
-
-// func NewStatusLine(common *common.Common, mode mode) *StatusLine {
-// 	input := textinput.New()
-// 	input.Placeholder = ""
-// 	input.Prompt = ""
-// 	input.Blur()
-
-// 	return &StatusLine{
-// 		input:  textinput.New(),
-// 		common: common,
-// 		mode:   mode,
-// 	}
-// }
-
-// func (s *StatusLine) Init() tea.Cmd {
-// 	s.input.Blur()
-// 	return nil
-// }
-
-// func (s *StatusLine) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
-// 	var cmd tea.Cmd
-
-// 	switch msg := msg.(type) {
-// 	case SwitchModeMsg:
-// 		s.mode = mode(msg)
-// 		switch s.mode {
-// 		case modeNormal:
-// 			s.input.Blur()
-// 		case modeInsert:
-// 			s.input.Focus()
-// 		}
-// 	case tea.KeyMsg:
-// 		switch {
-// 		case key.Matches(msg, s.common.Keymap.Back):
-// 			s.input.Blur()
-// 		case key.Matches(msg, s.common.Keymap.Input):
-// 			s.input.Focus()
-// 		}
-// 	}
-
-// 	s.input, cmd = s.input.Update(msg)
-// 	return s, cmd
-// }
-
-// func (s *StatusLine) View() string {
-// 	var mode string
-// 	switch s.mode {
-// 	case modeNormal:
-// 		mode = s.common.Styles.Base.Render("NORMAL")
-// 	case modeInsert:
-// 		mode = s.common.Styles.Active.Inline(true).Reverse(true).Render("INSERT")
-// 	}
-// 	return lipgloss.JoinHorizontal(lipgloss.Left, mode, s.input.View())
-// }
-
-// // TODO: move this to taskwarrior; add missing date formats
-
-// type itemDelegate struct{}
-
-// func (d itemDelegate) Height() int                             { return 1 }
-// func (d itemDelegate) Spacing() int                            { return 0 }
-// func (d itemDelegate) Update(_ tea.Msg, _ *list.Model) tea.Cmd { return nil }
-// func (d itemDelegate) Render(w io.Writer, m list.Model, index int, listItem list.Item) {
-// 	i, ok := listItem.(item)
-// 	if !ok {
-// 		return
-// 	}
-
-// 	str := fmt.Sprintf("%s", i)
-
-// 	fn := itemStyle.Render
-// 	if index == m.Index() {
-// 		fn = func(s ...string) string {
-// 			return selectedItemStyle.Render("> " + strings.Join(s, " "))
-// 		}
-// 	}
-
-// 	fmt.Fprint(w, fn(str))
-// }
-
-// var (
-// 	titleStyle        = lipgloss.NewStyle().MarginLeft(2)
-// 	itemStyle         = lipgloss.NewStyle().PaddingLeft(4)
-// 	selectedItemStyle = lipgloss.NewStyle().PaddingLeft(2).Foreground(lipgloss.Color("170"))
-// 	paginationStyle   = list.DefaultStyles().PaginationStyle.PaddingLeft(4)
-// 	helpStyle         = list.DefaultStyles().HelpStyle.PaddingLeft(4).PaddingBottom(1)
-// 	quitTextStyle     = lipgloss.NewStyle().Margin(1, 0, 2, 4)
-// )
-
-// type item string
-
-// func (i item) FilterValue() string { return "" }

pages/timeEditor.go

@@ -1,12 +1,14 @@
 package pages
 
 import (
+	"fmt"
 	"log/slog"
 	"strings"
 	"tasksquire/common"
 	"tasksquire/components/autocomplete"
 	"tasksquire/components/picker"
 	"tasksquire/components/timestampeditor"
+	"tasksquire/taskwarrior"
 	"tasksquire/timewarrior"
 
 	"github.com/charmbracelet/bubbles/key"
@@ -21,6 +23,7 @@ type TimeEditorPage struct {
 
 	// Fields
 	projectPicker *picker.Picker
+	taskPicker    *picker.Picker
 	startEditor   *timestampeditor.TimestampEditor
 	endEditor     *timestampeditor.TimestampEditor
 	tagsInput     *autocomplete.Autocomplete
@@ -28,6 +31,7 @@ type TimeEditorPage struct {
 
 	// State
 	selectedProject string
+	selectedTask    *taskwarrior.Task
 	currentField    int
 	totalFields     int
 	uuid            string // Preserved UUID tag
@@ -38,18 +42,91 @@ type timeEditorProjectSelectedMsg struct {
 	project string
 }
 
+type timeEditorTaskSelectedMsg struct {
+	task *taskwarrior.Task
+}
+
+// createTaskPickerForProject creates a picker showing tasks with +track tag for the given project
+func createTaskPickerForProject(com *common.Common, project string, defaultTask string) *picker.Picker {
+	// Build filters for tasks with +track tag
+	filters := []string{"+track", "status:pending"}
+	if project != "" {
+		filters = append(filters, "project:"+project)
+	}
+
+	taskItemProvider := func() []list.Item {
+		tasks := com.TW.GetTasks(nil, filters...)
+		// Add "(none)" as first option, then all tasks
+		items := make([]list.Item, 0, len(tasks)+1)
+		items = append(items, picker.NewItem("(none)"))
+		for i := range tasks {
+			items = append(items, picker.NewItem(tasks[i].Description))
+		}
+		return items
+	}
+
+	taskOnSelect := func(item list.Item) tea.Cmd {
+		return func() tea.Msg {
+			// Handle "(none)" selection
+			if item.FilterValue() == "(none)" {
+				return timeEditorTaskSelectedMsg{task: nil}
+			}
+			// Find the task by description
+			tasks := com.TW.GetTasks(nil, filters...)
+			for _, task := range tasks {
+				if task.Description == item.FilterValue() {
+					return timeEditorTaskSelectedMsg{task: task}
+				}
+			}
+			return nil
+		}
+	}
+
+	title := "Task"
+	if project != "" {
+		title = fmt.Sprintf("Task (%s)", project)
+	}
+
+	opts := []picker.PickerOption{
+		picker.WithFilterByDefault(false), // Start in list mode, not filter mode
+	}
+
+	// Pre-select task if provided, otherwise default to "(none)"
+	if defaultTask != "" {
+		opts = append(opts, picker.WithDefaultValue(defaultTask))
+	} else {
+		opts = append(opts, picker.WithDefaultValue("(none)"))
+	}
+
+	taskPicker := picker.New(
+		com,
+		title,
+		taskItemProvider,
+		taskOnSelect,
+		opts...,
+	)
+	taskPicker.SetSize(50, 10)
+
+	return taskPicker
+}
+
 func NewTimeEditorPage(com *common.Common, interval *timewarrior.Interval) *TimeEditorPage {
 	// Extract special tags (uuid, project, track) and display tags
 	uuid, selectedProject, track, displayTags := extractSpecialTags(interval.Tags)
 
+	// Track selected task for pre-selection
+	var selectedTask *taskwarrior.Task
+	var defaultTaskDescription string
+
 	// If UUID exists, fetch the task and add its title to display tags
 	if uuid != "" {
 		tasks := com.TW.GetTasks(nil, "uuid:"+uuid)
 		if len(tasks) > 0 {
-			taskTitle := tasks[0].Description
+			selectedTask = tasks[0]
+			defaultTaskDescription = selectedTask.Description
 			// Add to display tags if not already present
 			// Note: formatTags() will handle quoting for display, so we store the raw title
-			displayTags = ensureTagPresent(displayTags, taskTitle)
+			displayTags = ensureTagPresent(displayTags, defaultTaskDescription)
 		}
 	}
 
@@ -93,6 +170,12 @@ func NewTimeEditorPage(com *common.Common, interval *timewarrior.Interval) *Time
 	)
 	projectPicker.SetSize(50, 10) // Compact size for inline use
 
+	// Create task picker (only if project is selected)
+	var taskPicker *picker.Picker
+	if selectedProject != "" {
+		taskPicker = createTaskPickerForProject(com, selectedProject, defaultTaskDescription)
+	}
+
 	// Create start timestamp editor
 	startEditor := timestampeditor.New(com).
 		Title("Start").
@@ -118,13 +201,15 @@ func NewTimeEditorPage(com *common.Common, interval *timewarrior.Interval) *Time
 		common:          com,
 		interval:        interval,
 		projectPicker:   projectPicker,
+		taskPicker:      taskPicker,
 		startEditor:     startEditor,
 		endEditor:       endEditor,
 		tagsInput:       tagsInput,
 		adjust:          true, // Enable :adjust by default
 		selectedProject: selectedProject,
+		selectedTask:    selectedTask,
 		currentField:    0,
-		totalFields:     5, // Now 5 fields: project, tags, start, end, adjust
+		totalFields:     6, // 6 fields: project, task, tags, start, end, adjust
 		uuid:            uuid,
 		track:           track,
 	}
@@ -143,15 +228,18 @@ func (p *TimeEditorPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 
 	switch msg := msg.(type) {
 	case timeEditorProjectSelectedMsg:
-		// Update selected project
+		// Project selection happens on Enter - advance to task picker
-		p.selectedProject = msg.project
+		// (Auto-selection of project already happened in Update() switch)
-		// Blur current field (project picker)
 		p.blurCurrentField()
-		// Advance to tags field
 		p.currentField = 1
-		// Refresh tag autocomplete with filtered combinations
+		cmds = append(cmds, p.focusCurrentField())
-		cmds = append(cmds, p.updateTagSuggestions())
+		return p, tea.Batch(cmds...)
-		// Focus tags input
+
+	case timeEditorTaskSelectedMsg:
+		// Task selection happens on Enter - advance to tags field
+		// (Auto-selection of task already happened in Update() switch)
+		p.blurCurrentField()
+		p.currentField = 2
 		cmds = append(cmds, p.focusCurrentField())
 		return p, tea.Batch(cmds...)
 
@@ -173,6 +261,11 @@ func (p *TimeEditorPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			}
 
 			if p.currentField == 1 {
+				// Task picker - let it handle Enter (will trigger taskSelectedMsg)
+				break
+			}
+
+			if p.currentField == 2 {
 				// Tags field
 				if p.tagsInput.HasSuggestions() {
 					// Let autocomplete handle suggestion selection
@@ -180,12 +273,12 @@ func (p *TimeEditorPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 				}
 				// Tags confirmed without suggestions - advance to start timestamp
 				p.blurCurrentField()
-				p.currentField = 2
+				p.currentField = 3
 				cmds = append(cmds, p.focusCurrentField())
 				return p, tea.Batch(cmds...)
 			}
 
-			// For all other fields (2-4: start, end, adjust), save and exit
+			// For all other fields (3-5: start, end, adjust), save and exit
 			p.saveInterval()
 			model, err := p.common.PopPage()
 			if err != nil {
@@ -215,30 +308,116 @@ func (p *TimeEditorPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	var cmd tea.Cmd
 	switch p.currentField {
 	case 0: // Project picker
+		// Track the previous project selection
+		previousProject := p.selectedProject
+
 		var model tea.Model
 		model, cmd = p.projectPicker.Update(msg)
 		if pk, ok := model.(*picker.Picker); ok {
 			p.projectPicker = pk
 		}
-	case 1: // Tags (was 0)
+
+		// Check if the highlighted project changed (auto-selection)
+		currentProject := p.projectPicker.GetValue()
+		if currentProject != previousProject && currentProject != "" {
+			// Update the selected project and refresh task picker
+			p.selectedProject = currentProject
+			// Clear task selection when project changes
+			p.selectedTask = nil
+			p.uuid = ""
+			// Create/update task picker for the new project
+			p.taskPicker = createTaskPickerForProject(p.common, currentProject, "")
+			// Refresh tag autocomplete with filtered combinations
+			cmds = append(cmds, p.updateTagSuggestions())
+		}
+	case 1: // Task picker
+		if p.taskPicker != nil {
+			// Track the previous task selection
+			var previousTaskDesc string
+			if p.selectedTask != nil {
+				previousTaskDesc = p.selectedTask.Description
+			}
+
+			var model tea.Model
+			model, cmd = p.taskPicker.Update(msg)
+			if pk, ok := model.(*picker.Picker); ok {
+				p.taskPicker = pk
+			}
+
+			// Check if the highlighted task changed (auto-selection)
+			currentTaskDesc := p.taskPicker.GetValue()
+			if currentTaskDesc != previousTaskDesc && currentTaskDesc != "" {
+				// Handle "(none)" selection - clear task state
+				if currentTaskDesc == "(none)" {
+					p.selectedTask = nil
+					p.uuid = ""
+					p.track = ""
+					// Don't clear tags - user might still want manual tags
+					// Refresh tag suggestions
+					cmds = append(cmds, p.updateTagSuggestions())
+				} else {
+					// Find and update the selected task
+					filters := []string{"+track", "status:pending"}
+					if p.selectedProject != "" {
+						filters = append(filters, "project:"+p.selectedProject)
+					}
+					tasks := p.common.TW.GetTasks(nil, filters...)
+					for _, task := range tasks {
+						if task.Description == currentTaskDesc {
+							// Update selected task
+							p.selectedTask = task
+							p.uuid = task.Uuid
+
+							// Build tags from task
+							tags := []string{}
+
+							// Add task description
+							if task.Description != "" {
+								tags = append(tags, task.Description)
+							}
+
+							// Add task tags (excluding "track" tag since it's preserved separately)
+							for _, tag := range task.Tags {
+								if tag != "track" {
+									tags = append(tags, tag)
+								}
+							}
+
+							// Store track tag if present
+							if task.HasTag("track") {
+								p.track = "track"
+							}
+
+							// Update tags input
+							p.tagsInput.SetValue(formatTags(tags))
+
+							// Refresh tag suggestions
+							cmds = append(cmds, p.updateTagSuggestions())
+							break
+						}
+					}
+				}
+			}
+		}
+	case 2: // Tags
 		var model tea.Model
 		model, cmd = p.tagsInput.Update(msg)
 		if ac, ok := model.(*autocomplete.Autocomplete); ok {
 			p.tagsInput = ac
 		}
-	case 2: // Start (was 1)
+	case 3: // Start
 		var model tea.Model
 		model, cmd = p.startEditor.Update(msg)
 		if editor, ok := model.(*timestampeditor.TimestampEditor); ok {
 			p.startEditor = editor
 		}
-	case 3: // End (was 2)
+	case 4: // End
 		var model tea.Model
 		model, cmd = p.endEditor.Update(msg)
 		if editor, ok := model.(*timestampeditor.TimestampEditor); ok {
 			p.endEditor = editor
 		}
-	case 4: // Adjust (was 3)
+	case 5: // Adjust
 		// Handle adjust toggle with space/enter
 		if msg, ok := msg.(tea.KeyMsg); ok {
 			if msg.String() == " " || msg.String() == "enter" {
@@ -256,13 +435,18 @@ func (p *TimeEditorPage) focusCurrentField() tea.Cmd {
 	case 0:
 		return p.projectPicker.Init() // Picker doesn't have explicit Focus()
 	case 1:
+		if p.taskPicker != nil {
+			return p.taskPicker.Init()
+		}
+		return nil
+	case 2:
 		p.tagsInput.Focus()
 		return p.tagsInput.Init()
-	case 2:
-		return p.startEditor.Focus()
 	case 3:
-		return p.endEditor.Focus()
+		return p.startEditor.Focus()
 	case 4:
+		return p.endEditor.Focus()
+	case 5:
 		// Adjust checkbox doesn't need focus action
 		return nil
 	}
@@ -272,14 +456,16 @@ func (p *TimeEditorPage) focusCurrentField() tea.Cmd {
 func (p *TimeEditorPage) blurCurrentField() {
 	switch p.currentField {
 	case 0:
-		// Picker doesn't have explicit Blur(), state handled by Update
+		// Project picker doesn't have explicit Blur(), state handled by Update
 	case 1:
-		p.tagsInput.Blur()
+		// Task picker doesn't have explicit Blur(), state handled by Update
 	case 2:
-		p.startEditor.Blur()
+		p.tagsInput.Blur()
 	case 3:
-		p.endEditor.Blur()
+		p.startEditor.Blur()
 	case 4:
+		p.endEditor.Blur()
+	case 5:
 		// Adjust checkbox doesn't need blur action
 	}
 }
@@ -304,10 +490,33 @@ func (p *TimeEditorPage) View() string {
 	sections = append(sections, "")
 	sections = append(sections, "")
 
-	// Tags input (now field 1, was first)
+	// Task picker (field 1)
+	if p.currentField == 1 {
+		if p.taskPicker != nil {
+			sections = append(sections, p.taskPicker.View())
+		} else {
+			// No project selected yet
+			blurredLabelStyle := p.common.Styles.Form.Blurred.Title
+			sections = append(sections, blurredLabelStyle.Render("Task"))
+			sections = append(sections, lipgloss.NewStyle().Faint(true).Render("(select a project first)"))
+		}
+	} else {
+		blurredLabelStyle := p.common.Styles.Form.Blurred.Title
+		sections = append(sections, blurredLabelStyle.Render("Task"))
+		if p.selectedTask != nil {
+			sections = append(sections, lipgloss.NewStyle().Faint(true).Render(p.selectedTask.Description))
+		} else {
+			sections = append(sections, lipgloss.NewStyle().Faint(true).Render("(none)"))
+		}
+	}
+
+	sections = append(sections, "")
+	sections = append(sections, "")
+
+	// Tags input (field 2)
 	tagsLabelStyle := p.common.Styles.Form.Focused.Title
 	tagsLabel := tagsLabelStyle.Render("Tags")
-	if p.currentField == 1 { // Changed from 0
+	if p.currentField == 2 {
 		sections = append(sections, tagsLabel)
 		sections = append(sections, p.tagsInput.View())
 		descStyle := p.common.Styles.Form.Focused.Description
@@ -321,15 +530,15 @@ func (p *TimeEditorPage) View() string {
 	sections = append(sections, "")
 	sections = append(sections, "")
 
-	// Start editor
+	// Start editor (field 3)
 	sections = append(sections, p.startEditor.View())
 	sections = append(sections, "")
 
-	// End editor
+	// End editor (field 4)
 	sections = append(sections, p.endEditor.View())
 	sections = append(sections, "")
 
-	// Adjust checkbox (now field 4, was 3)
+	// Adjust checkbox (field 5)
 	adjustLabelStyle := p.common.Styles.Form.Focused.Title
 	adjustLabel := adjustLabelStyle.Render("Adjust overlaps")
 
@@ -340,7 +549,7 @@ func (p *TimeEditorPage) View() string {
 		checkbox = "[ ]"
 	}
 
-	if p.currentField == 4 { // Changed from 3
+	if p.currentField == 5 {
 		focusedStyle := lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("12"))
 		sections = append(sections, adjustLabel)
 		sections = append(sections, focusedStyle.Render(checkbox+" Auto-adjust overlapping intervals"))
@@ -357,9 +566,17 @@ func (p *TimeEditorPage) View() string {
 
 	// Help text
 	helpStyle := lipgloss.NewStyle().Foreground(lipgloss.Color("8"))
-	sections = append(sections, helpStyle.Render("tab/shift+tab: navigate • enter: save • esc: cancel"))
+	sections = append(sections, helpStyle.Render("tab/shift+tab: navigate • enter: select/save • esc: cancel"))
 
-	return lipgloss.JoinVertical(lipgloss.Left, sections...)
+	content := lipgloss.JoinVertical(lipgloss.Left, sections...)
+
+	return lipgloss.Place(
+		p.common.Width(),
+		p.common.Height(),
+		lipgloss.Center,
+		lipgloss.Center,
+		content,
+	)
 }
 
 func (p *TimeEditorPage) SetSize(width, height int) {
@@ -528,7 +745,7 @@ func (p *TimeEditorPage) updateTagSuggestions() tea.Cmd {
 	p.tagsInput.SetValue(currentValue)
 
 	// If tags field is focused, refocus it
-	if p.currentField == 1 {
+	if p.currentField == 2 {
 		p.tagsInput.Focus()
 		return p.tagsInput.Init()
 	}

pages/timePage.go

@@ -144,7 +144,7 @@ func (p *TimePage) renderHeader() string {
 
 	slog.Info("Rendering time page header", "text", headerText, "timespan", p.selectedTimespan)
 	// Make header bold and prominent
-	headerStyle := lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("6"))
+	headerStyle := lipgloss.NewStyle().Bold(true).Foreground(p.common.Styles.Palette.Accent.GetForeground())
 	return headerStyle.Render(headerText)
 }
 

taskwarrior/models.go

@@ -54,7 +54,7 @@ type Task struct {
 	Depends     []string       `json:"depends,omitempty"`
 	DependsIds  string         `json:"-"`
 	Urgency     float32        `json:"urgency,omitempty"`
-	Parent      string         `json:"parent,omitempty"`
+	Parent      string         `json:"parenttask,omitempty"`
 	Due         string         `json:"due,omitempty"`
 	Wait        string         `json:"wait,omitempty"`
 	Scheduled   string         `json:"scheduled,omitempty"`
@@ -168,7 +168,7 @@ func (t *Task) GetString(fieldWFormat string) string {
 		}
 		return strings.Join(t.Tags, " ")
 
-	case "parent":
+	case "parenttask":
 		if format == "short" {
 			return t.Parent[:8]
 		}
@@ -229,7 +229,7 @@ func (t *Task) GetString(fieldWFormat string) string {
 		}
 	}
 
-	slog.Error(fmt.Sprintf("Field not implemented: %s", field))
+	slog.Error("Field not implemented", "field", field)
 	return ""
 }
 
@@ -262,7 +262,7 @@ func (t *Task) GetDate(field string) time.Time {
 
 	dt, err := time.Parse(dtformat, dateString)
 	if err != nil {
-		slog.Error("Failed to parse time:", err)
+		slog.Error("Failed to parse time", "error", err)
 		return time.Time{}
 	}
 	return dt
@@ -317,7 +317,7 @@ func (t *Task) UnmarshalJSON(data []byte) error {
 	delete(m, "tags")
 	delete(m, "depends")
 	delete(m, "urgency")
-	delete(m, "parent")
+	delete(m, "parenttask")
 	delete(m, "due")
 	delete(m, "wait")
 	delete(m, "scheduled")
@@ -384,7 +384,7 @@ func formatDate(date string, format string) string {
 
 	dt, err := time.Parse(dtformat, date)
 	if err != nil {
-		slog.Error("Failed to parse time:", err)
+		slog.Error("Failed to parse time", "error", err)
 		return ""
 	}
 
@@ -408,7 +408,7 @@ func formatDate(date string, format string) string {
 	case "countdown":
 		return parseCountdown(time.Since(dt))
 	default:
-		slog.Error(fmt.Sprintf("Date format not implemented: %s", format))
+		slog.Error("Date format not implemented", "format", format)
 		return ""
 	}
 }

taskwarrior/taskwarrior.go

@@ -5,6 +5,7 @@ package taskwarrior
 
 import (
 	"bytes"
+	"context"
 	"encoding/json"
 	"fmt"
 	"log/slog"
@@ -111,11 +112,12 @@ type TaskSquire struct {
 	config         *TWConfig
 	reports        Reports
 	contexts       Contexts
+	ctx            context.Context
 
 	mutex sync.Mutex
 }
 
-func NewTaskSquire(configLocation string) *TaskSquire {
+func NewTaskSquire(ctx context.Context, configLocation string) *TaskSquire {
 	if _, err := exec.LookPath(twBinary); err != nil {
 		slog.Error("Taskwarrior not found")
 		return nil
@@ -125,9 +127,14 @@ func NewTaskSquire(configLocation string) *TaskSquire {
 	ts := &TaskSquire{
 		configLocation: configLocation,
 		defaultArgs:    defaultArgs,
+		ctx:            ctx,
 		mutex:          sync.Mutex{},
 	}
 	ts.config = ts.extractConfig()
+	if ts.config == nil {
+		slog.Error("Failed to extract config - taskwarrior commands are failing. Check your taskrc file for syntax errors.")
+		return nil
+	}
 	ts.reports = ts.extractReports()
 	ts.contexts = ts.extractContexts()
 
@@ -165,17 +172,20 @@ func (ts *TaskSquire) GetTasks(report *Report, filter ...string) Tasks {
 		exportArgs = append(exportArgs, report.Name)
 	}
 
-	cmd := exec.Command(twBinary, append(args, exportArgs...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(args, exportArgs...)...)
 	output, err := cmd.CombinedOutput()
 	if err != nil {
-		slog.Error("Failed getting report:", err)
+		if ts.ctx.Err() == context.Canceled {
+			return nil
+		}
+		slog.Error("Failed getting report", "error", err)
 		return nil
 	}
 
 	tasks := make(Tasks, 0)
 	err = json.Unmarshal(output, &tasks)
 	if err != nil {
-		slog.Error("Failed unmarshalling tasks:", err)
+		slog.Error("Failed unmarshalling tasks", "error", err)
 		return nil
 	}
 
@@ -194,10 +204,10 @@ func (ts *TaskSquire) GetTasks(report *Report, filter ...string) Tasks {
 }
 
 func (ts *TaskSquire) getIds(filter []string) string {
-	cmd := exec.Command(twBinary, append(append(ts.defaultArgs, filter...), "_ids")...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(append(ts.defaultArgs, filter...), "_ids")...)
 	out, err := cmd.CombinedOutput()
 	if err != nil {
-		slog.Error("Failed getting field:", err)
+		slog.Error("Failed getting field", "error", err)
 		return ""
 	}
 
@@ -215,7 +225,7 @@ func (ts *TaskSquire) GetContext(context string) *Context {
 	if context, ok := ts.contexts[context]; ok {
 		return context
 	} else {
-		slog.Error(fmt.Sprintf("Context not found: %s", context.Name))
+		slog.Error("Context not found", "name", context)
 		return nil
 	}
 }
@@ -244,11 +254,11 @@ func (ts *TaskSquire) GetProjects() []string {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"_projects"}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{"_projects"}...)...)
 
 	output, err := cmd.CombinedOutput()
 	if err != nil {
-		slog.Error("Failed getting projects:", err)
+		slog.Error("Failed getting projects", "error", err)
 		return nil
 	}
 
@@ -282,11 +292,11 @@ func (ts *TaskSquire) GetTags() []string {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"_tags"}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{"_tags"}...)...)
 
 	output, err := cmd.CombinedOutput()
 	if err != nil {
-		slog.Error("Failed getting tags:", err)
+		slog.Error("Failed getting tags", "error", err)
 		return nil
 	}
 
@@ -329,10 +339,13 @@ func (ts *TaskSquire) GetUdas() []Uda {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, "_udas")...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, "_udas")...)
 	output, err := cmd.CombinedOutput()
 	if err != nil {
-		slog.Error("Failed getting config:", err)
+		if ts.ctx.Err() == context.Canceled {
+			return nil
+		}
+		slog.Error("Failed getting UDAs", "error", err)
 		return nil
 	}
 
@@ -341,7 +354,7 @@ func (ts *TaskSquire) GetUdas() []Uda {
 		if uda != "" {
 			udatype := UdaType(ts.config.Get(fmt.Sprintf("uda.%s.type", uda)))
 			if udatype == "" {
-				slog.Error(fmt.Sprintf("UDA type not found: %s", uda))
+				slog.Error("UDA type not found", "uda", uda)
 				continue
 			}
 
@@ -372,9 +385,9 @@ func (ts *TaskSquire) SetContext(context *Context) error {
 		return nil
 	}
 
-	cmd := exec.Command(twBinary, []string{"context", context.Name}...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, []string{"context", context.Name}...)
 	if err := cmd.Run(); err != nil {
-		slog.Error("Failed setting context:", err)
+		slog.Error("Failed setting context", "error", err)
 		return err
 	}
 
@@ -429,14 +442,17 @@ func (ts *TaskSquire) ImportTask(task *Task) {
 
 	tasks, err := json.Marshal(Tasks{task})
 	if err != nil {
-		slog.Error("Failed marshalling task:", err)
+		slog.Error("Failed marshalling task", "error", err)
 	}
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"import", "-"}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{"import", "-"}...)...)
 	cmd.Stdin = bytes.NewBuffer(tasks)
 	out, err := cmd.CombinedOutput()
 	if err != nil {
-		slog.Error("Failed modifying task:", err, string(out))
+		if ts.ctx.Err() == context.Canceled {
+			return
+		}
+		slog.Error("Failed modifying task", "error", err, "output", string(out))
 	}
 }
 
@@ -444,10 +460,10 @@ func (ts *TaskSquire) SetTaskDone(task *Task) {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"done", task.Uuid}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{"done", task.Uuid}...)...)
 	err := cmd.Run()
 	if err != nil {
-		slog.Error("Failed setting task done:", err)
+		slog.Error("Failed setting task done", "error", err)
 	}
 }
 
@@ -455,10 +471,10 @@ func (ts *TaskSquire) DeleteTask(task *Task) {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{task.Uuid, "delete"}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{task.Uuid, "delete"}...)...)
 	err := cmd.Run()
 	if err != nil {
-		slog.Error("Failed deleting task:", err)
+		slog.Error("Failed deleting task", "error", err)
 	}
 
 }
@@ -467,10 +483,10 @@ func (ts *TaskSquire) Undo() {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"undo"}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{"undo"}...)...)
 	err := cmd.Run()
 	if err != nil {
-		slog.Error("Failed undoing task:", err)
+		slog.Error("Failed undoing task", "error", err)
 	}
 }
 
@@ -478,10 +494,10 @@ func (ts *TaskSquire) StartTask(task *Task) {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"start", task.Uuid}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{"start", task.Uuid}...)...)
 	err := cmd.Run()
 	if err != nil {
-		slog.Error("Failed starting task:", err)
+		slog.Error("Failed starting task", "error", err)
 	}
 }
 
@@ -489,10 +505,10 @@ func (ts *TaskSquire) StopTask(task *Task) {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"stop", task.Uuid}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{"stop", task.Uuid}...)...)
 	err := cmd.Run()
 	if err != nil {
-		slog.Error("Failed stopping task:", err)
+		slog.Error("Failed stopping task", "error", err)
 	}
 }
 
@@ -500,25 +516,28 @@ func (ts *TaskSquire) StopActiveTasks() {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"+ACTIVE", "export"}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{"+ACTIVE", "export"}...)...)
 	output, err := cmd.CombinedOutput()
 	if err != nil {
-		slog.Error("Failed getting active tasks:", "error", err, "output", string(output))
+		if ts.ctx.Err() == context.Canceled {
+			return
+		}
+		slog.Error("Failed getting active tasks", "error", err, "output", string(output))
 		return
 	}
 
 	tasks := make(Tasks, 0)
 	err = json.Unmarshal(output, &tasks)
 	if err != nil {
-		slog.Error("Failed unmarshalling active tasks:", err)
+		slog.Error("Failed unmarshalling active tasks", "error", err)
 		return
 	}
 
 	for _, task := range tasks {
-		cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"stop", task.Uuid}...)...)
+		cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{"stop", task.Uuid}...)...)
 		err := cmd.Run()
 		if err != nil {
-			slog.Error("Failed stopping task:", err)
+			slog.Error("Failed stopping task", "error", err)
 		}
 	}
 }
@@ -527,10 +546,13 @@ func (ts *TaskSquire) GetInformation(task *Task) string {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{fmt.Sprintf("uuid:%s", task.Uuid), "information"}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{fmt.Sprintf("uuid:%s", task.Uuid), "information"}...)...)
 	output, err := cmd.CombinedOutput()
 	if err != nil {
-		slog.Error("Failed getting task information:", err)
+		if ts.ctx.Err() == context.Canceled {
+			return ""
+		}
+		slog.Error("Failed getting task information", "error", err)
 		return ""
 	}
 
@@ -541,18 +563,21 @@ func (ts *TaskSquire) AddTaskAnnotation(uuid string, annotation string) {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{uuid, "annotate", annotation}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{uuid, "annotate", annotation}...)...)
 	err := cmd.Run()
 	if err != nil {
-		slog.Error("Failed adding annotation:", err)
+		slog.Error("Failed adding annotation", "error", err)
 	}
 }
 
 func (ts *TaskSquire) extractConfig() *TWConfig {
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"_show"}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{"_show"}...)...)
 	output, err := cmd.CombinedOutput()
 	if err != nil {
-		slog.Error("Failed getting config:", err)
+		if ts.ctx.Err() == context.Canceled {
+			return nil
+		}
+		slog.Error("Failed getting config", "error", err, "output", string(output))
 		return nil
 	}
 
@@ -560,7 +585,7 @@ func (ts *TaskSquire) extractConfig() *TWConfig {
 }
 
 func (ts *TaskSquire) extractReports() Reports {
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"_config"}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{"_config"}...)...)
 	output, err := cmd.CombinedOutput()
 	if err != nil {
 		return nil
@@ -606,11 +631,14 @@ func extractReports(config string) []string {
 }
 
 func (ts *TaskSquire) extractContexts() Contexts {
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"_context"}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{"_context"}...)...)
 
 	output, err := cmd.CombinedOutput()
 	if err != nil {
-		slog.Error("Failed getting contexts:", err)
+		if ts.ctx.Err() == context.Canceled {
+			return nil
+		}
+		slog.Error("Failed getting contexts", "error", err, "output", string(output))
 		return nil
 	}
 

taskwarrior/taskwarrior_test.go

@@ -1,6 +1,7 @@
 package taskwarrior
 
 import (
+	"context"
 	"fmt"
 	"os"
 	"testing"
@@ -56,7 +57,7 @@ func TestTaskSquire_GetContext(t *testing.T) {
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
 			tt.prep()
-			ts := NewTaskSquire(tt.fields.configLocation)
+			ts := NewTaskSquire(context.Background(), tt.fields.configLocation)
 			if got := ts.GetActiveContext(); got.Name != tt.want {
 				t.Errorf("TaskSquire.GetContext() = %v, want %v", got, tt.want)
 			}

taskwarrior/tree.go

@@ -0,0 +1,127 @@
+package taskwarrior
+
+import (
+	"log/slog"
+)
+
+// TaskNode represents a task in the tree structure
+type TaskNode struct {
+	Task     *Task
+	Children []*TaskNode
+	Parent   *TaskNode
+	Depth    int
+}
+
+// TaskTree manages the hierarchical task structure
+type TaskTree struct {
+	Nodes    map[string]*TaskNode // UUID -> TaskNode
+	Roots    []*TaskNode          // Top-level tasks (no parent)
+	FlatList []*TaskNode          // Flattened tree in display order
+}
+
+// BuildTaskTree constructs a tree from a flat list of tasks
+// Three-pass algorithm:
+// 1. Create all nodes
+// 2. Establish parent-child relationships
+// 3. Calculate depths and flatten tree
+func BuildTaskTree(tasks Tasks) *TaskTree {
+	tree := &TaskTree{
+		Nodes:    make(map[string]*TaskNode),
+		Roots:    make([]*TaskNode, 0),
+		FlatList: make([]*TaskNode, 0),
+	}
+
+	// Pass 1: Create all nodes
+	for _, task := range tasks {
+		node := &TaskNode{
+			Task:     task,
+			Children: make([]*TaskNode, 0),
+			Parent:   nil,
+			Depth:    0,
+		}
+		tree.Nodes[task.Uuid] = node
+	}
+
+	// Pass 2: Establish parent-child relationships
+	// Iterate over original tasks slice to preserve order
+	for _, task := range tasks {
+		node := tree.Nodes[task.Uuid]
+		parentUUID := getParentUUID(node.Task)
+		if parentUUID == "" {
+			// No parent, this is a root task
+			tree.Roots = append(tree.Roots, node)
+		} else {
+			// Find parent node
+			parentNode, exists := tree.Nodes[parentUUID]
+			if !exists {
+				// Orphaned task - missing parent
+				slog.Warn("Task has missing parent",
+					"task_uuid", node.Task.Uuid,
+					"parent_uuid", parentUUID,
+					"task_desc", node.Task.Description)
+				// Treat as root (graceful degradation)
+				tree.Roots = append(tree.Roots, node)
+			} else {
+				// Establish relationship
+				node.Parent = parentNode
+				parentNode.Children = append(parentNode.Children, node)
+			}
+		}
+	}
+
+	// Pass 3: Calculate depths and flatten tree
+	for _, root := range tree.Roots {
+		flattenNode(root, 0, &tree.FlatList)
+	}
+
+	return tree
+}
+
+// getParentUUID extracts the parent UUID from a task's UDAs
+func getParentUUID(task *Task) string {
+	if task.Udas == nil {
+		return ""
+	}
+
+	parentVal, exists := task.Udas["parenttask"]
+	if !exists {
+		return ""
+	}
+
+	// Parent UDA is stored as a string
+	if parentStr, ok := parentVal.(string); ok {
+		return parentStr
+	}
+
+	return ""
+}
+
+// flattenNode recursively flattens the tree in depth-first order
+func flattenNode(node *TaskNode, depth int, flatList *[]*TaskNode) {
+	node.Depth = depth
+	*flatList = append(*flatList, node)
+
+	// Recursively flatten children
+	for _, child := range node.Children {
+		flattenNode(child, depth+1, flatList)
+	}
+}
+
+// GetChildrenStatus returns completed/total counts for a parent task
+func (tn *TaskNode) GetChildrenStatus() (completed int, total int) {
+	total = len(tn.Children)
+	completed = 0
+
+	for _, child := range tn.Children {
+		if child.Task.Status == "completed" {
+			completed++
+		}
+	}
+
+	return completed, total
+}
+
+// HasChildren returns true if the node has any children
+func (tn *TaskNode) HasChildren() bool {
+	return len(tn.Children) > 0
+}

taskwarrior/tree_test.go

@@ -0,0 +1,345 @@
+package taskwarrior
+
+import (
+	"testing"
+)
+
+func TestBuildTaskTree_EmptyList(t *testing.T) {
+	tasks := Tasks{}
+	tree := BuildTaskTree(tasks)
+
+	if tree == nil {
+		t.Fatal("Expected tree to be non-nil")
+	}
+
+	if len(tree.Nodes) != 0 {
+		t.Errorf("Expected 0 nodes, got %d", len(tree.Nodes))
+	}
+
+	if len(tree.Roots) != 0 {
+		t.Errorf("Expected 0 roots, got %d", len(tree.Roots))
+	}
+
+	if len(tree.FlatList) != 0 {
+		t.Errorf("Expected 0 items in flat list, got %d", len(tree.FlatList))
+	}
+}
+
+func TestBuildTaskTree_NoParents(t *testing.T) {
+	tasks := Tasks{
+		{Uuid: "task1", Description: "Task 1", Status: "pending"},
+		{Uuid: "task2", Description: "Task 2", Status: "pending"},
+		{Uuid: "task3", Description: "Task 3", Status: "completed"},
+	}
+
+	tree := BuildTaskTree(tasks)
+
+	if len(tree.Nodes) != 3 {
+		t.Errorf("Expected 3 nodes, got %d", len(tree.Nodes))
+	}
+
+	if len(tree.Roots) != 3 {
+		t.Errorf("Expected 3 roots (all tasks have no parent), got %d", len(tree.Roots))
+	}
+
+	if len(tree.FlatList) != 3 {
+		t.Errorf("Expected 3 items in flat list, got %d", len(tree.FlatList))
+	}
+
+	// All tasks should have depth 0
+	for i, node := range tree.FlatList {
+		if node.Depth != 0 {
+			t.Errorf("Task %d expected depth 0, got %d", i, node.Depth)
+		}
+		if node.HasChildren() {
+			t.Errorf("Task %d should not have children", i)
+		}
+	}
+}
+
+func TestBuildTaskTree_SimpleParentChild(t *testing.T) {
+	tasks := Tasks{
+		{Uuid: "parent1", Description: "Parent Task", Status: "pending"},
+		{
+			Uuid:        "child1",
+			Description: "Child Task 1",
+			Status:      "pending",
+			Udas:        map[string]any{"parenttask": "parent1"},
+		},
+		{
+			Uuid:        "child2",
+			Description: "Child Task 2",
+			Status:      "completed",
+			Udas:        map[string]any{"parenttask": "parent1"},
+		},
+	}
+
+	tree := BuildTaskTree(tasks)
+
+	if len(tree.Nodes) != 3 {
+		t.Fatalf("Expected 3 nodes, got %d", len(tree.Nodes))
+	}
+
+	if len(tree.Roots) != 1 {
+		t.Fatalf("Expected 1 root, got %d", len(tree.Roots))
+	}
+
+	// Check root is the parent
+	root := tree.Roots[0]
+	if root.Task.Uuid != "parent1" {
+		t.Errorf("Expected root to be parent1, got %s", root.Task.Uuid)
+	}
+
+	// Check parent has 2 children
+	if len(root.Children) != 2 {
+		t.Fatalf("Expected parent to have 2 children, got %d", len(root.Children))
+	}
+
+	// Check children status
+	completed, total := root.GetChildrenStatus()
+	if total != 2 {
+		t.Errorf("Expected total children = 2, got %d", total)
+	}
+	if completed != 1 {
+		t.Errorf("Expected completed children = 1, got %d", completed)
+	}
+
+	// Check flat list order (parent first, then children)
+	if len(tree.FlatList) != 3 {
+		t.Fatalf("Expected 3 items in flat list, got %d", len(tree.FlatList))
+	}
+
+	if tree.FlatList[0].Task.Uuid != "parent1" {
+		t.Errorf("Expected first item to be parent, got %s", tree.FlatList[0].Task.Uuid)
+	}
+
+	if tree.FlatList[0].Depth != 0 {
+		t.Errorf("Expected parent depth = 0, got %d", tree.FlatList[0].Depth)
+	}
+
+	// Children should be at depth 1
+	for i := 1; i < 3; i++ {
+		if tree.FlatList[i].Depth != 1 {
+			t.Errorf("Expected child %d depth = 1, got %d", i, tree.FlatList[i].Depth)
+		}
+		if tree.FlatList[i].Parent == nil {
+			t.Errorf("Child %d should have a parent", i)
+		} else if tree.FlatList[i].Parent.Task.Uuid != "parent1" {
+			t.Errorf("Child %d parent should be parent1, got %s", i, tree.FlatList[i].Parent.Task.Uuid)
+		}
+	}
+}
+
+func TestBuildTaskTree_MultiLevel(t *testing.T) {
+	tasks := Tasks{
+		{Uuid: "grandparent", Description: "Grandparent", Status: "pending"},
+		{
+			Uuid:        "parent1",
+			Description: "Parent 1",
+			Status:      "pending",
+			Udas:        map[string]any{"parenttask": "grandparent"},
+		},
+		{
+			Uuid:        "parent2",
+			Description: "Parent 2",
+			Status:      "pending",
+			Udas:        map[string]any{"parenttask": "grandparent"},
+		},
+		{
+			Uuid:        "child1",
+			Description: "Child 1",
+			Status:      "pending",
+			Udas:        map[string]any{"parenttask": "parent1"},
+		},
+		{
+			Uuid:        "grandchild1",
+			Description: "Grandchild 1",
+			Status:      "completed",
+			Udas:        map[string]any{"parenttask": "child1"},
+		},
+	}
+
+	tree := BuildTaskTree(tasks)
+
+	if len(tree.Nodes) != 5 {
+		t.Fatalf("Expected 5 nodes, got %d", len(tree.Nodes))
+	}
+
+	if len(tree.Roots) != 1 {
+		t.Fatalf("Expected 1 root, got %d", len(tree.Roots))
+	}
+
+	// Find nodes by UUID
+	grandparentNode := tree.Nodes["grandparent"]
+	parent1Node := tree.Nodes["parent1"]
+	child1Node := tree.Nodes["child1"]
+	grandchildNode := tree.Nodes["grandchild1"]
+
+	// Check depths
+	if grandparentNode.Depth != 0 {
+		t.Errorf("Expected grandparent depth = 0, got %d", grandparentNode.Depth)
+	}
+	if parent1Node.Depth != 1 {
+		t.Errorf("Expected parent1 depth = 1, got %d", parent1Node.Depth)
+	}
+	if child1Node.Depth != 2 {
+		t.Errorf("Expected child1 depth = 2, got %d", child1Node.Depth)
+	}
+	if grandchildNode.Depth != 3 {
+		t.Errorf("Expected grandchild depth = 3, got %d", grandchildNode.Depth)
+	}
+
+	// Check parent-child relationships
+	if len(grandparentNode.Children) != 2 {
+		t.Errorf("Expected grandparent to have 2 children, got %d", len(grandparentNode.Children))
+	}
+
+	if len(parent1Node.Children) != 1 {
+		t.Errorf("Expected parent1 to have 1 child, got %d", len(parent1Node.Children))
+	}
+
+	if len(child1Node.Children) != 1 {
+		t.Errorf("Expected child1 to have 1 child, got %d", len(child1Node.Children))
+	}
+
+	if grandchildNode.HasChildren() {
+		t.Error("Expected grandchild to have no children")
+	}
+
+	// Check flat list maintains tree order
+	if len(tree.FlatList) != 5 {
+		t.Fatalf("Expected 5 items in flat list, got %d", len(tree.FlatList))
+	}
+
+	// Grandparent should be first
+	if tree.FlatList[0].Task.Uuid != "grandparent" {
+		t.Errorf("Expected first item to be grandparent, got %s", tree.FlatList[0].Task.Uuid)
+	}
+}
+
+func TestBuildTaskTree_OrphanedTask(t *testing.T) {
+	tasks := Tasks{
+		{Uuid: "task1", Description: "Normal Task", Status: "pending"},
+		{
+			Uuid:        "orphan",
+			Description: "Orphaned Task",
+			Status:      "pending",
+			Udas:        map[string]any{"parenttask": "nonexistent"},
+		},
+	}
+
+	tree := BuildTaskTree(tasks)
+
+	if len(tree.Nodes) != 2 {
+		t.Fatalf("Expected 2 nodes, got %d", len(tree.Nodes))
+	}
+
+	// Orphaned task should be treated as root
+	if len(tree.Roots) != 2 {
+		t.Errorf("Expected 2 roots (orphan should be treated as root), got %d", len(tree.Roots))
+	}
+
+	// Both should have depth 0
+	for _, node := range tree.FlatList {
+		if node.Depth != 0 {
+			t.Errorf("Expected all tasks to have depth 0, got %d for %s", node.Depth, node.Task.Description)
+		}
+	}
+}
+
+func TestTaskNode_GetChildrenStatus(t *testing.T) {
+	tests := []struct {
+		name      string
+		children  []*TaskNode
+		wantComp  int
+		wantTotal int
+	}{
+		{
+			name:      "no children",
+			children:  []*TaskNode{},
+			wantComp:  0,
+			wantTotal: 0,
+		},
+		{
+			name: "all pending",
+			children: []*TaskNode{
+				{Task: &Task{Status: "pending"}},
+				{Task: &Task{Status: "pending"}},
+			},
+			wantComp:  0,
+			wantTotal: 2,
+		},
+		{
+			name: "all completed",
+			children: []*TaskNode{
+				{Task: &Task{Status: "completed"}},
+				{Task: &Task{Status: "completed"}},
+				{Task: &Task{Status: "completed"}},
+			},
+			wantComp:  3,
+			wantTotal: 3,
+		},
+		{
+			name: "mixed status",
+			children: []*TaskNode{
+				{Task: &Task{Status: "completed"}},
+				{Task: &Task{Status: "pending"}},
+				{Task: &Task{Status: "completed"}},
+				{Task: &Task{Status: "pending"}},
+				{Task: &Task{Status: "completed"}},
+			},
+			wantComp:  3,
+			wantTotal: 5,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			node := &TaskNode{
+				Task:     &Task{},
+				Children: tt.children,
+			}
+
+			gotComp, gotTotal := node.GetChildrenStatus()
+
+			if gotComp != tt.wantComp {
+				t.Errorf("GetChildrenStatus() completed = %d, want %d", gotComp, tt.wantComp)
+			}
+			if gotTotal != tt.wantTotal {
+				t.Errorf("GetChildrenStatus() total = %d, want %d", gotTotal, tt.wantTotal)
+			}
+		})
+	}
+}
+
+func TestTaskNode_HasChildren(t *testing.T) {
+	tests := []struct {
+		name     string
+		children []*TaskNode
+		want     bool
+	}{
+		{
+			name:     "no children",
+			children: []*TaskNode{},
+			want:     false,
+		},
+		{
+			name:     "has children",
+			children: []*TaskNode{{Task: &Task{}}},
+			want:     true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			node := &TaskNode{
+				Task:     &Task{},
+				Children: tt.children,
+			}
+
+			if got := node.HasChildren(); got != tt.want {
+				t.Errorf("HasChildren() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}

timewarrior/models.go

@@ -104,7 +104,7 @@ func (i *Interval) GetString(field string) string {
 		return ""
 
 	default:
-		slog.Error(fmt.Sprintf("Field not implemented: %s", field))
+		slog.Error("Field not implemented", "field", field)
 		return ""
 	}
 }
@@ -112,7 +112,7 @@ func (i *Interval) GetString(field string) string {
 func (i *Interval) GetDuration() string {
 	start, err := time.Parse(dtformat, i.Start)
 	if err != nil {
-		slog.Error("Failed to parse start time:", err)
+		slog.Error("Failed to parse start time", "error", err)
 		return ""
 	}
 
@@ -122,7 +122,7 @@ func (i *Interval) GetDuration() string {
 	} else {
 		end, err = time.Parse(dtformat, i.End)
 		if err != nil {
-			slog.Error("Failed to parse end time:", err)
+			slog.Error("Failed to parse end time", "error", err)
 			return ""
 		}
 	}
@@ -134,7 +134,7 @@ func (i *Interval) GetDuration() string {
 func (i *Interval) GetStartTime() time.Time {
 	dt, err := time.Parse(dtformat, i.Start)
 	if err != nil {
-		slog.Error("Failed to parse time:", err)
+		slog.Error("Failed to parse time", "error", err)
 		return time.Time{}
 	}
 	return dt
@@ -146,7 +146,7 @@ func (i *Interval) GetEndTime() time.Time {
 	}
 	dt, err := time.Parse(dtformat, i.End)
 	if err != nil {
-		slog.Error("Failed to parse time:", err)
+		slog.Error("Failed to parse time", "error", err)
 		return time.Time{}
 	}
 	return dt
@@ -187,7 +187,7 @@ func formatDate(date string, format string) string {
 
 	dt, err := time.Parse(dtformat, date)
 	if err != nil {
-		slog.Error("Failed to parse time:", err)
+		slog.Error("Failed to parse time", "error", err)
 		return ""
 	}
 
@@ -211,7 +211,7 @@ func formatDate(date string, format string) string {
 	case "relative":
 		return parseDurationVague(time.Until(dt))
 	default:
-		slog.Error(fmt.Sprintf("Date format not implemented: %s", format))
+		slog.Error("Date format not implemented", "format", format)
 		return ""
 	}
 }

timewarrior/timewarrior.go

@@ -4,6 +4,7 @@ package timewarrior
 
 import (
 	"bytes"
+	"context"
 	"encoding/json"
 	"fmt"
 	"log/slog"
@@ -44,11 +45,12 @@ type TimeSquire struct {
 	configLocation string
 	defaultArgs    []string
 	config         *TWConfig
+	ctx            context.Context
 
 	mutex sync.Mutex
 }
 
-func NewTimeSquire(configLocation string) *TimeSquire {
+func NewTimeSquire(ctx context.Context, configLocation string) *TimeSquire {
 	if _, err := exec.LookPath(twBinary); err != nil {
 		slog.Error("Timewarrior not found")
 		return nil
@@ -57,6 +59,7 @@ func NewTimeSquire(configLocation string) *TimeSquire {
 	ts := &TimeSquire{
 		configLocation: configLocation,
 		defaultArgs:    []string{},
+		ctx:            ctx,
 		mutex:          sync.Mutex{},
 	}
 	ts.config = ts.extractConfig()
@@ -75,11 +78,11 @@ func (ts *TimeSquire) GetTags() []string {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"tags"}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{"tags"}...)...)
 
 	output, err := cmd.CombinedOutput()
 	if err != nil {
-		slog.Error("Failed getting tags:", err)
+		slog.Error("Failed getting tags", "error", err)
 		return nil
 	}
 
@@ -150,17 +153,20 @@ func (ts *TimeSquire) getIntervalsUnlocked(filter ...string) Intervals {
 		args = append(args, filter...)
 	}
 
-	cmd := exec.Command(twBinary, args...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, args...)
 	output, err := cmd.CombinedOutput()
 	if err != nil {
-		slog.Error("Failed getting intervals:", err)
+		if ts.ctx.Err() == context.Canceled {
+			return nil
+		}
+		slog.Error("Failed getting intervals", "error", err)
 		return nil
 	}
 
 	intervals := make(Intervals, 0)
 	err = json.Unmarshal(output, &intervals)
 	if err != nil {
-		slog.Error("Failed unmarshalling intervals:", err)
+		slog.Error("Failed unmarshalling intervals", "error", err)
 		return nil
 	}
 
@@ -194,9 +200,9 @@ func (ts *TimeSquire) StartTracking(tags []string) error {
 	args := append(ts.defaultArgs, "start")
 	args = append(args, tags...)
 
-	cmd := exec.Command(twBinary, args...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, args...)
 	if err := cmd.Run(); err != nil {
-		slog.Error("Failed starting tracking:", err)
+		slog.Error("Failed starting tracking", "error", err)
 		return err
 	}
 
@@ -207,9 +213,9 @@ func (ts *TimeSquire) StopTracking() error {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, "stop")...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, "stop")...)
 	if err := cmd.Run(); err != nil {
-		slog.Error("Failed stopping tracking:", err)
+		slog.Error("Failed stopping tracking", "error", err)
 		return err
 	}
 
@@ -220,9 +226,9 @@ func (ts *TimeSquire) ContinueTracking() error {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, "continue")...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, "continue")...)
 	if err := cmd.Run(); err != nil {
-		slog.Error("Failed continuing tracking:", err)
+		slog.Error("Failed continuing tracking", "error", err)
 		return err
 	}
 
@@ -233,9 +239,9 @@ func (ts *TimeSquire) ContinueInterval(id int) error {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"continue", fmt.Sprintf("@%d", id)}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{"continue", fmt.Sprintf("@%d", id)}...)...)
 	if err := cmd.Run(); err != nil {
-		slog.Error("Failed continuing interval:", err)
+		slog.Error("Failed continuing interval", "error", err)
 		return err
 	}
 
@@ -246,9 +252,9 @@ func (ts *TimeSquire) CancelTracking() error {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, "cancel")...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, "cancel")...)
 	if err := cmd.Run(); err != nil {
-		slog.Error("Failed canceling tracking:", err)
+		slog.Error("Failed canceling tracking", "error", err)
 		return err
 	}
 
@@ -259,9 +265,9 @@ func (ts *TimeSquire) DeleteInterval(id int) error {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"delete", fmt.Sprintf("@%d", id)}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{"delete", fmt.Sprintf("@%d", id)}...)...)
 	if err := cmd.Run(); err != nil {
-		slog.Error("Failed deleting interval:", err)
+		slog.Error("Failed deleting interval", "error", err)
 		return err
 	}
 
@@ -272,9 +278,9 @@ func (ts *TimeSquire) FillInterval(id int) error {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"fill", fmt.Sprintf("@%d", id)}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{"fill", fmt.Sprintf("@%d", id)}...)...)
 	if err := cmd.Run(); err != nil {
-		slog.Error("Failed filling interval:", err)
+		slog.Error("Failed filling interval", "error", err)
 		return err
 	}
 
@@ -287,9 +293,9 @@ func (ts *TimeSquire) JoinInterval(id int) error {
 
 	// Join the current interval with the previous one
 	// The previous interval has id+1 (since intervals are ordered newest first)
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"join", fmt.Sprintf("@%d", id+1), fmt.Sprintf("@%d", id)}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{"join", fmt.Sprintf("@%d", id+1), fmt.Sprintf("@%d", id)}...)...)
 	if err := cmd.Run(); err != nil {
-		slog.Error("Failed joining interval:", err)
+		slog.Error("Failed joining interval", "error", err)
 		return err
 	}
 
@@ -303,7 +309,7 @@ func (ts *TimeSquire) ModifyInterval(interval *Interval, adjust bool) error {
 	// Export the modified interval
 	intervals, err := json.Marshal(Intervals{interval})
 	if err != nil {
-		slog.Error("Failed marshalling interval:", err)
+		slog.Error("Failed marshalling interval", "error", err)
 		return err
 	}
 
@@ -314,11 +320,11 @@ func (ts *TimeSquire) ModifyInterval(interval *Interval, adjust bool) error {
 	}
 
 	// Import the modified interval
-	cmd := exec.Command(twBinary, args...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, args...)
 	cmd.Stdin = bytes.NewBuffer(intervals)
 	out, err := cmd.CombinedOutput()
 	if err != nil {
-		slog.Error("Failed modifying interval:", err, string(out))
+		slog.Error("Failed modifying interval", "error", err, "output", string(out))
 		return err
 	}
 
@@ -334,10 +340,10 @@ func (ts *TimeSquire) GetSummary(filter ...string) string {
 		args = append(args, filter...)
 	}
 
-	cmd := exec.Command(twBinary, args...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, args...)
 	output, err := cmd.CombinedOutput()
 	if err != nil {
-		slog.Error("Failed getting summary:", err)
+		slog.Error("Failed getting summary", "error", err)
 		return ""
 	}
 
@@ -348,7 +354,7 @@ func (ts *TimeSquire) GetActive() *Interval {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"get", "dom.active"}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{"get", "dom.active"}...)...)
 	output, err := cmd.CombinedOutput()
 	if err != nil || string(output) == "0\n" {
 		return nil
@@ -369,18 +375,18 @@ func (ts *TimeSquire) Undo() {
 	ts.mutex.Lock()
 	defer ts.mutex.Unlock()
 
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"undo"}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{"undo"}...)...)
 	err := cmd.Run()
 	if err != nil {
-		slog.Error("Failed undoing:", err)
+		slog.Error("Failed undoing", "error", err)
 	}
 }
 
 func (ts *TimeSquire) extractConfig() *TWConfig {
-	cmd := exec.Command(twBinary, append(ts.defaultArgs, []string{"show"}...)...)
+	cmd := exec.CommandContext(ts.ctx, twBinary, append(ts.defaultArgs, []string{"show"}...)...)
 	output, err := cmd.CombinedOutput()
 	if err != nil {
-		slog.Error("Failed getting config:", err)
+		slog.Error("Failed getting config", "error", err)
 		return nil
 	}