Metadata-Version: 2.1
Name: textual-cmdorc
Version: 0.2.1
Summary: Embeddable TUI frontend for cmdorc command orchestration with real-time status, keyboard shortcuts, and trigger chains.
Keywords: textual,tui,terminal,cmdorc,orchestration,command-execution,automation,developer-tools,monitoring,embeddable
Author-Email: eyecantell <paul@pneuma.solutions>
License: MIT
Classifier: Development Status :: 4 - Beta
Classifier: Environment :: Console
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Topic :: Terminals
Classifier: Topic :: Software Development :: User Interfaces
Project-URL: Homepage, https://github.com/eyecantell/textual-cmdorc
Project-URL: Repository, https://github.com/eyecantell/textual-cmdorc
Project-URL: Issues, https://github.com/eyecantell/textual-cmdorc/issues
Project-URL: Documentation, https://github.com/eyecantell/textual-cmdorc#readme
Project-URL: Changelog, https://github.com/eyecantell/textual-cmdorc/releases
Requires-Python: >=3.10
Requires-Dist: textual>=6.6.0
Requires-Dist: cmdorc>=0.12.0
Requires-Dist: watchdog>=4.0.0
Requires-Dist: textual-filelink>=0.10.1
Requires-Dist: tomli>=2.0.0; python_version < "3.11"
Description-Content-Type: text/markdown

# textual-cmdorc: TUI Frontend for cmdorc Command Orchestration

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[![License](https://img.shields.io/pypi/l/textual-cmdorc.svg)](https://github.com/eyecantell/textual-cmdorc/blob/main/LICENSE)

A simple, embeddable TUI frontend for [cmdorc](https://github.com/eyecantell/cmdorc), displaying commands in a flat list with real-time status updates, manual controls, and file watching.

![textual-cmdorc quick start demo](https://raw.githubusercontent.com/eyecantell/textual-cmdorc/main/demos/recordings/quick-start.gif)

**Key Design:** Clean architecture with two layers:
- `CmdorcWidget`: Composable widget for embedding in multi-panel layouts
- `CmdorcApp`: Standalone app (wraps CmdorcWidget with Header/Footer)
- `OrchestratorAdapter`: Framework-agnostic backend for headless/custom UIs

**Ideal for:** Developer tools, automation monitoring, CI/CD interfaces, or as a widget in larger TUIs.

## Features

### Core Functionality
- 📂 **TOML Configuration**: Load cmdorc configs (e.g., config.toml) for dynamic command lists
- 📋 **Flat List Display**: Commands shown in TOML order using textual-filelink's CommandLink widgets
- 🔄 **Real-time Status**: Icons (◯/⏳/✅/❌) and dynamic tooltips showing command state
- 🖱️ **Interactive Controls**: Play/stop buttons for manual command execution
- 🔧 **File Watching**: Auto-trigger commands on file changes via watchdog (configurable in TOML)
- ⚡ **Trigger Chains**: Commands automatically trigger other commands based on success/failure

### UX Enhancements
- 💡 **Smart Tooltips**: Two tooltip systems for maximum clarity
  - **Status icons** (◯/⏳/✅/❌): Show trigger sources, keyboard hints, and last run details
  - **Play/Stop buttons** (▶️/⏹️): Display resolved command preview (e.g., `pytest ./tests -v`)
- 📊 **Command Details Modal**: Press `[s]` or click settings icon (⚙️) to view comprehensive command info
  - Status, run history, triggers, output preview, configuration
  - Keyboard actions: `[o]` open output, `[r]` run, `[c]` copy command, `[e]` edit (coming soon)
  - Live updates every 2 seconds while modal is open
- ⌨️ **Global Keyboard Shortcuts**: Configurable hotkeys (1-9, a-z, f1-f12) to run/stop commands
- 🎯 **Help Screen**: Press `[h]` to see all keyboard shortcuts
- 🔄 **Live Reload**: Press `[r]` to reload configuration without restarting
- 👁️ **File Watcher Toggle**: Press `[w]` or click status line to enable/disable file watchers
  - Status line shows: `👁️  File Watchers (N) Enabled` or `✗ File Watchers Disabled`
  - Watchers stay running but triggers are disabled when off
  - Useful when making bulk file changes without triggering commands

### Embedding & Extensibility
- 🔗 **Embeddable Widget**: Use CmdorcWidget in multi-column layouts or complex UIs
- 🎛️ **Framework Agnostic Backend**: OrchestratorAdapter has no Textual dependencies
- 📦 **Simple Integration**: Import CmdorcApp for standalone or CmdorcWidget for embedding

## Quick Start

### Standalone App
```bash
# Install
pip install textual-cmdorc

# Auto-generate config.toml and launch
cmdorc-tui

# Use single config file
cmdorc-tui dev.toml

# Multiple files = switchable configs (shows dropdown)
cmdorc-tui dev.toml deploy.toml

# Or use --config flag for named configs
cmdorc-tui --config my-config.toml
```

### Multi-Config Support

Support multiple named configurations via `cmdorc-tui.toml`:

```toml
# First config is the default
[[config]]
name = "Development"
files = ["./dev.toml", "./build.toml", "./test.toml"]

[[config]]
name = "Build Only"
files = ["./build.toml"]
```

**CLI Commands:**
```bash
# List available named configs
cmdorc-tui --list-configs

# Validate cmdorc-tui.toml
cmdorc-tui --validate

# Auto-generate cmdorc-tui.toml from existing TOML files
cmdorc-tui --init-configs

# Start with named config
cmdorc-tui --config "Development"
```

**UI Features:**
- Config switcher dropdown (appears with 2+ configs)
- File separators showing source file between commands
- Keyboard shortcut `Ctrl+K` to cycle configs
- Active config saved and restored on restart

### Programmatic Usage
```python
from textual_cmdorc import CmdorcApp

app = CmdorcApp(config_path="config.toml")
app.run()
```

### Embedding in 3-Column Layouts

Use **CmdorcWidget** for clean embedding in multi-panel UIs:

```python
from textual.app import App, ComposeResult
from textual.containers import Horizontal
from textual.widgets import Header, Footer, Static
from textual_cmdorc import CmdorcWidget

class My3ColumnApp(App):
    def compose(self) -> ComposeResult:
        yield Header()

        with Horizontal():
            yield Static("Left Panel", classes="panel")
            yield CmdorcWidget("config.toml")  # Center: command orchestration
            yield Static("Right Panel", classes="panel")

        yield Footer()

app = My3ColumnApp()
app.run()
```

See [`examples/embedding_3column.py`](examples/embedding_3column.py) for a complete example.

### Advanced: Custom UI with OrchestratorAdapter

For headless scenarios or completely custom UIs, use **OrchestratorAdapter** directly:

```python
from textual.app import App, ComposeResult
from textual.widgets import Header, Footer, Static
from textual_filelink import CommandLink, FileLinkList
from cmdorc_frontend.orchestrator_adapter import OrchestratorAdapter
import asyncio

class MyApp(App):
    """Custom TUI using OrchestratorAdapter."""

    def compose(self) -> ComposeResult:
        yield Header()

        # Create adapter (loads config, creates orchestrator)
        self.adapter = OrchestratorAdapter(config_path="config.toml")

        # Build your own UI with CommandLink widgets
        self.file_list = FileLinkList(show_toggles=False, show_remove=False)
        yield self.file_list

        yield Footer()

    async def on_mount(self):
        # Attach adapter to event loop
        loop = asyncio.get_running_loop()
        self.adapter.attach(loop)

        # Populate list with commands
        for cmd_name in self.adapter.get_command_names():
            link = CommandLink(
                command_name=cmd_name,
                output_path=None,
                initial_status_icon="◯",
                initial_status_tooltip=f"Run {cmd_name}"
            )
            self.file_list.add_item(link)

        # Wire callbacks (update UI on command events)
        for cmd_name in self.adapter.get_command_names():
            self.adapter.on_command_success(
                cmd_name,
                lambda h, name=cmd_name: self._on_success(name, h)
            )

    async def on_unmount(self):
        self.adapter.detach()

    def _on_success(self, name, handle):
        # Update UI when command succeeds
        # (implement your own UI update logic here)
        pass
```

For headless/programmatic use (no UI), see the **OrchestratorAdapter** API below.

## Configuration

textual-cmdorc extends cmdorc's TOML format with optional keyboard shortcuts, editor configuration, and file watchers:

```toml
# Standard cmdorc config
[[command]]
name = "Lint"
command = "ruff check --fix ."
triggers = ["py_file_changed"]

[[command]]
name = "Format"
command = "ruff format ."
triggers = ["command_success:Lint"]

[[command]]
name = "Tests"
command = "pytest ."
triggers = ["command_success:Format"]

# Optional: Keyboard shortcuts
[keyboard]
shortcuts = { Lint = "1", Format = "2", Tests = "3" }
enabled = true
show_in_tooltips = true

# Optional: Editor configuration
[editor]
command_template = "code --goto {{ path }}:{{ line }}:{{ column }}"  # VSCode (default)
# command_template = "vim {{ line_plus }} {{ path }}"                # Vim
# command_template = "subl {{ path }}:{{ line }}:{{ column }}"       # Sublime Text

# Optional: File watchers
[[file_watcher]]
dir = "./src"
extensions = [".py"]
recursive = true
trigger_emitted = "py_file_changed"
debounce_ms = 300
ignore_dirs = ["__pycache__", ".git"]
```

Run `cmdorc-tui` without a config file to auto-generate a starter config.

### Editor Configuration

Configure which editor opens when you click file links (output files, config files):

**Template Variables:**
- `{{ path }}` - Full file path
- `{{ line }}`, `{{ column }}` - Line/column numbers
- `{{ line_plus }}` - +42 format (vim-style)
- `{{ line_colon }}` - :42 format
- `{{ path_relative }}`, `{{ path_name }}` - Relative path and filename only

**Built-in Templates:**
- VSCode (default): `"code --goto {{ path }}:{{ line }}:{{ column }}"`
- Vim: `"vim {{ line_plus }} {{ path }}"`
- Sublime Text: `"subl {{ path }}:{{ line }}:{{ column }}"`
- Nano: `"nano {{ line_plus }} {{ path }}"`

See [textual-filelink docs](https://github.com/eyecantell/textual-filelink) for full template reference.

## Logging

By default, cmdorc-tui runs silently (no logging). Enable file-based logging for debugging:

```bash
# Enable file logging (writes to .cmdorc/logs/cmdorc-tui.log)
cmdorc-tui --log-file

# With specific log level
cmdorc-tui --log-file --log-level INFO

# Include cmdorc and textual-filelink logs (for debugging dependencies)
cmdorc-tui --log-file --log-all

# Backward compatible: -v is an alias for --log-file
cmdorc-tui -v
```

**Log Levels:**
- `DEBUG` - Detailed activity (default when --log-file is used)
- `INFO` - High-level operations
- `WARNING` - Non-critical issues
- `ERROR` - Failures and exceptions

**Log Location:** `.cmdorc/logs/cmdorc-tui.log`
- Rotating log files (10MB max, 5 backups)
- Automatically creates directory if needed

### Programmatic Logging

When embedding `CmdorcWidget` or using `OrchestratorAdapter`, enable logging before creating widgets:

```python
from textual_cmdorc import setup_logging, CmdorcWidget

# Enable file logging for debugging
setup_logging()

# Or configure with options
setup_logging(level="INFO", log_all=True)

widget = CmdorcWidget("config.toml")
```

**Disable logging** (useful for tests):
```python
from textual_cmdorc import disable_logging

disable_logging()
```

## Debugging File Watchers

If file watchers aren't triggering commands automatically, use these debugging steps:

### View File Watcher Activity

```bash
# Normal mode (silent - no logs)
cmdorc-tui

# Enable logging to see file watcher activity
cmdorc-tui --log-file

# View the log file in real-time
tail -f .cmdorc/logs/cmdorc-tui.log
```

### Common Issues

**File watchers not starting:**
- Verify `watchdog` is installed: `pip list | grep watchdog`
- Check that watch directory exists in your config
- Run with `--log-file` to see startup errors in the log

**Commands not triggering on file changes:**
- Verify trigger name matches between `trigger_emitted` in `[[file_watcher]]` and `triggers` in `[[command]]` sections
- Check pattern syntax: use `**/*.py` for all Python files at any depth
- Ensure file changes aren't in ignored directories (`__pycache__`, `.git`, etc.)
- Use `--log-file` to see if file changes are detected

**Commands re-triggering themselves (running twice):**

This is a common gotcha when using auto-fixing commands with file watchers. If your command modifies watched files, it will trigger the file watcher again, causing a loop.

**Example scenario:**
```toml
[[file_watcher]]
dir = "."
extensions = [".py"]
trigger_emitted = "py_file_changed"

[[command]]
name = "Lint"
command = "ruff check --fix ."  # This modifies .py files!
triggers = ["py_file_changed"]

[[command]]
name = "Format"
command = "ruff format ."  # This also modifies .py files!
triggers = ["command_success:Lint"]
```

What happens:
1. You save a file → `py_file_changed` fires → Lint runs
2. Lint fixes files with `--fix` → file watcher detects changes
3. After debounce (300ms) → `py_file_changed` fires again → Lint runs again
4. This can repeat if Format also modifies files

**How to identify this:**
- Watch the "last changed file" display on the watcher status line:
  ```
  👁️  File Watchers (1) Enabled
     src/app.py 2s ago
  ```
- If the file shown is one that your command modifies (not the file you edited), you're seeing self-triggering

**Solutions:**
1. **Use cmdorc's retrigger policies** - Set `on_retrigger = "skip"` to ignore triggers while the command is running:
   ```toml
   [[command]]
   name = "Lint"
   command = "ruff check --fix ."
   triggers = ["py_file_changed"]
   on_retrigger = "skip"  # Ignore new triggers while running
   ```

2. **Disable watchers during bulk changes** - Press `[w]` to toggle file watchers off, make your changes, then toggle back on

3. **Increase debounce time** - Set a longer `debounce_ms` to allow commands to complete:
   ```toml
   [[file_watcher]]
   debounce_ms = 5000  # 5 seconds
   ```

4. **Separate watch directories** - Watch only `src/` but run commands on the whole project

**Example log output** (when file watcher triggers):
```
2026-01-05 10:23:45 | DEBUG    | cmdorc_frontend.file_watcher:45 | File event detected: modified src/app.py
2026-01-05 10:23:45 | INFO     | cmdorc_frontend.file_watcher:52 | File watcher triggered: py_file_changed → ['Lint', 'Format']
2026-01-05 10:23:45 | INFO     | textual_cmdorc.orchestrator:28 | Command started: Lint (trigger: py_file_changed)
```

### Using Textual Console for Live Monitoring

For even more detailed debugging, use Textual's console in a separate terminal:

```bash
# Terminal 1: Start textual console
textual console

# Terminal 2: Run cmdorc-tui with logging
cmdorc-tui --log-file
```

All logs will appear in the console terminal, including file system events and trigger chains, without interfering with the TUI display.

## Architecture

### CmdorcWidget (Composable Widget)
A Textual Widget that:
1. Loads config and creates `OrchestratorAdapter`
2. Builds a `FileLinkList` with `CommandLink` widgets in TOML order
3. Wires lifecycle callbacks to update UI on command state changes
4. Binds keyboard shortcuts to commands
5. Can be embedded anywhere in a Textual app (e.g., 3-column layouts)

### CmdorcApp (Standalone TUI)
A thin wrapper around `CmdorcWidget` that adds:
- Header and Footer widgets
- Global actions (help screen, config reload, quit)

### OrchestratorAdapter (Framework-Agnostic Backend)
A non-Textual adapter that:
- Wraps cmdorc's `CommandOrchestrator` with a simpler API
- Manages file watchers and triggers
- Provides `request_run()` / `request_cancel()` for thread-safe command control
- Emits lifecycle callbacks: `on_command_success`, `on_command_failed`, `on_command_cancelled`
- No Textual dependencies—reusable in headless scenarios or other UI frameworks

## API Reference

### CmdorcApp
```python
from textual_cmdorc import CmdorcApp

app = CmdorcApp(config_path="config.toml")
app.run()
```

**Key Methods:**
- `__init__(config_path: str)` - Initialize with TOML config path
- `compose()` - Build UI (called by Textual)
- `on_mount()` - Populate commands and wire callbacks (called by Textual)
- `action_toggle_command(cmd_name: str)` - Run/stop command (keyboard shortcuts)
- `action_reload_config()` - Reload config from disk
- `action_show_help()` - Show help screen with keyboard shortcuts

### OrchestratorAdapter

Use `OrchestratorAdapter` for headless scenarios or custom UI frameworks:

```python
import asyncio
from cmdorc_frontend.orchestrator_adapter import OrchestratorAdapter

async def main():
    # Create adapter (loads config, creates orchestrator)
    adapter = OrchestratorAdapter(config_path="config.toml")

    # Attach to event loop (starts file watchers)
    loop = asyncio.get_running_loop()
    adapter.attach(loop)

    # Register callbacks
    adapter.on_command_success("Tests", lambda h: print(f"✅ Tests passed in {h.duration_str}"))
    adapter.on_command_failed("Tests", lambda h: print(f"❌ Tests failed: {h.return_code}"))

    # Execute commands
    await adapter.run_command("Lint")  # Async execution
    adapter.request_run("Tests")  # Thread-safe (returns immediately)

    # Wait for commands to complete...
    await asyncio.sleep(5)

    # Cleanup
    adapter.detach()

asyncio.run(main())
```

**Key Methods:**
- `attach(loop: asyncio.AbstractEventLoop)` - Attach to event loop and start watchers
- `detach()` - Stop watchers and cleanup
- `request_run(name: str)` - Thread-safe command execution request
- `request_cancel(name: str)` - Thread-safe command cancellation request
- `run_command(name: str)` - Async command execution
- `cancel_command(name: str)` - Async command cancellation
- `get_command_names()` - Get all command names in TOML order
- `enable_watchers()` - Enable file watcher triggers
- `disable_watchers()` - Disable file watcher triggers
- `are_watchers_enabled()` - Check if watcher triggers are enabled
- `get_watcher_count()` - Get number of configured watchers
- `on_command_success(name: str, callback: Callable)` - Register success callback
- `on_command_failed(name: str, callback: Callable)` - Register failure callback
- `on_command_cancelled(name: str, callback: Callable)` - Register cancellation callback

### Logging Utilities

```python
from textual_cmdorc import setup_logging, disable_logging, get_log_file_path

# Configure logging
setup_logging(
    level="DEBUG",           # Logging level (default: DEBUG)
    log_dir=".cmdorc/logs",  # Log directory (default)
    log_filename="cmdorc-tui.log",  # Log file name (default)
    max_bytes=10 * 1024 * 1024,  # Max file size before rotation (default: 10MB)
    backup_count=5,          # Number of backup files (default: 5)
    format="detailed",       # "simple" or "detailed" (default: detailed)
    log_all=False,           # Also log cmdorc + textual-filelink (default: False)
)

# Disable all logging
disable_logging()

# Get log file path
log_path = get_log_file_path()  # Returns Path to log file
```

**Key Points:**
- Silent by default (NullHandler)
- File-only logging (no console output to avoid interfering with TUI)
- Automatic log rotation (10MB files, 5 backups)
- Configures both `textual_cmdorc` and `cmdorc_frontend` namespaces
- Optionally enables logging for `cmdorc` and `textual_filelink` packages

## Development

```bash
# Setup
git clone https://github.com/eyecantell/textual-cmdorc.git
cd textual-cmdorc
pdm install -G test -G lint -G dev

# Run tests
pdm run pytest --cov

# Lint
pdm run ruff check .

# Format
pdm run ruff format .

# Run app
pdm run cmdorc-tui
```

## Architecture Decisions

### Why Flat List Instead of Tree?
The original design used a hierarchical tree to visualize trigger relationships. After extensive development (137 tests, ~2000 lines), we simplified to a flat list because:
1. **Simpler mental model**: Command order matches TOML file order
2. **Less code**: Reduced from ~2000 lines to ~500 lines
3. **Easier to maintain**: No tree reconciliation, cycle detection, or duplicate handling
4. **Still functional**: Trigger chains work via cmdorc, tooltips show relationships

### Why CmdorcWidget + CmdorcApp Instead of Controller+View Split?
The original embeddable architecture split concerns into `CmdorcController` (non-Textual) and `CmdorcView` (Textual widget). The new design simplifies to:
- **CmdorcWidget + CmdorcApp**: Composable widget for embedding, wrapped by CmdorcApp for standalone use
- **OrchestratorAdapter**: Framework-agnostic backend for advanced embedding

This is simpler for 90% of use cases while still supporting headless/custom UI scenarios via OrchestratorAdapter.

## Project Status

### Completed
- ✅ Flat list display with CommandLink widgets
- ✅ Real-time status updates (icons, tooltips)
- ✅ Keyboard shortcuts (configurable, conflict detection)
- ✅ File watchers (watchdog integration)
- ✅ File watcher toggle (enable/disable triggers on-the-fly)
- ✅ Help screen (modal with shortcuts)
- ✅ Command details modal (comprehensive command information)
- ✅ Config reload (live without restart)
- ✅ CLI with auto-config generation
- ✅ Logging infrastructure (file-based, silent by default)
- ✅ 360+ passing tests

### Known Limitations
- No log pane (use terminal output instead)
- No hierarchical tree display
- Commands shown in TOML order only (no custom sorting)

## License

MIT License. See [LICENSE](LICENSE) for details.

## Known Issues

- When a command is retriggered with `on_retrigger = "cancel_and_restart"`, the status briefly shows as cancelled before updating to show the new run. The final status is correct once the command completes.

## Contributing

Contributions welcome! Please:
1. Open an issue first for major changes
2. Follow existing code style (ruff format)
3. Add tests for new features
4. Update documentation

## Credits

- Built with [Textual](https://textual.textualize.io/)
- Uses [cmdorc](https://github.com/eyecantell/cmdorc) for command orchestration
- Uses [textual-filelink](https://github.com/eyecantell/textual-filelink) for command widgets
- File watching via [watchdog](https://github.com/gorakhargosh/watchdog)
