From 08e2077c699b953a8339fbf9ed7622df74876703 Mon Sep 17 00:00:00 2001 From: ayush123-4 Date: Sat, 18 Oct 2025 23:04:10 +0530 Subject: [PATCH] Inline Autocomplete Suggestions for App Names #17 --- README.md | 53 +- archpkg/__pycache__/cli.cpython-312.pyc | Bin 33902 -> 35457 bytes .../__pycache__/completion.cpython-312.pyc | Bin 0 -> 21092 bytes archpkg/__pycache__/suggest.cpython-312.pyc | Bin 17653 -> 17643 bytes archpkg/cli.py | 32 ++ archpkg/completion.py | 475 ++++++++++++++++++ docs/AUTOCOMPLETE.md | 309 ++++++++++++ scripts/autocomplete/_archpkg | 72 +++ scripts/autocomplete/archpkg.bash | 52 ++ scripts/autocomplete/archpkg.fish | 55 ++ scripts/autocomplete/install_completion.sh | 142 ++++++ scripts/test_completion.py | 134 +++++ 12 files changed, 1318 insertions(+), 6 deletions(-) create mode 100644 archpkg/__pycache__/completion.cpython-312.pyc create mode 100644 archpkg/completion.py create mode 100644 docs/AUTOCOMPLETE.md create mode 100644 scripts/autocomplete/_archpkg create mode 100644 scripts/autocomplete/archpkg.bash create mode 100644 scripts/autocomplete/archpkg.fish create mode 100644 scripts/autocomplete/install_completion.sh create mode 100644 scripts/test_completion.py diff --git a/README.md b/README.md index a13714c..9acffb3 100644 --- a/README.md +++ b/README.md @@ -20,8 +20,10 @@ archpkg-helper is designed to work across Linux distributions. While originally ## Features +- **Intelligent Autocomplete**: Smart inline suggestions for package names with trie-based search, alias mapping, and frequency-based ranking - **Purpose-based App Suggestions**: Get app recommendations based on what you want to do (e.g., "video editing", "office work", "programming") - **Intelligent Query Matching**: Natural language processing to understand user intent (e.g., "apps to edit videos" → video editing) +- **Multi-shell Support**: Works seamlessly with bash, zsh, and fish shells - Search for packages and generate install commands for: - pacman (Arch), AUR, apt (Debian/Ubuntu), dnf (Fedora), flatpak, snap - Cross-distro support (not limited to Arch) @@ -122,7 +124,36 @@ After installation, the CLI is available as `archpkg`. Here are some common commands for using the archpkg tool: -#### 1. Purpose-based App Suggestions (NEW!) +#### 1. Intelligent Autocomplete (NEW!) + +Get smart inline suggestions as you type: + +```sh +# Type and press Tab for suggestions +archpkg install vs +# Shows: visual-studio-code, vscodium, vscode-insiders + +archpkg install chr +# Shows: chromium, google-chrome + +# Abbreviation matching works too! +archpkg install vsc +# Shows: visual-studio-code + +# Context-aware suggestions +archpkg remove # Shows recently used packages first +archpkg install # Shows available packages +``` + +**Setup autocomplete:** +```sh +# Automatic setup for your shell +./scripts/autocomplete/install_completion.sh + +# Or see docs/AUTOCOMPLETE.md for manual setup +``` + +#### 2. Purpose-based App Suggestions Get app recommendations based on what you want to do: @@ -145,7 +176,7 @@ archpkg suggest "photo editing" archpkg suggest --list ``` -#### 2. Search for a Package +#### 3. Search for a Package Search for a package across all supported package managers: @@ -156,7 +187,7 @@ archpkg search firefox This command will search for the `firefox` package across multiple package managers (e.g., pacman, AUR, apt). -#### 3. Install a Package +#### 4. Install a Package Once you have identified a package, use the install command to generate the correct installation command for your system: @@ -167,7 +198,7 @@ archpkg install firefox This will generate an appropriate installation command (e.g., `pacman -S firefox` for Arch-based systems). -#### 4. Install a Package from AUR (Arch User Repository) +#### 5. Install a Package from AUR (Arch User Repository) To install from the AUR specifically: @@ -178,7 +209,7 @@ archpkg install vscode --source aur This installs `vscode` from the AUR. -#### 5. Install a Package from Pacman +#### 6. Install a Package from Pacman To install a package directly using pacman (e.g., on Arch Linux): @@ -187,7 +218,7 @@ archpkg install firefox --source pacman ``` -#### 6. Remove a Package +#### 7. Remove a Package To generate commands to remove a package: @@ -306,10 +337,20 @@ archpkg-helper/ ├── .github/ # issue templates and pull request template ├── archpkg/ # Core Python package code (CLI and logic) │ ├── suggest.py # Purpose-based app suggestions module +│ ├── completion.py # Intelligent autocomplete backend │ ├── cli.py # Main CLI interface │ └── ... # Other modules ├── data/ # Data files for suggestions │ └── purpose_mapping.yaml # Purpose-to-apps mapping (community-driven) +├── scripts/ # Utility scripts +│ ├── autocomplete/ # Shell completion scripts +│ │ ├── archpkg.bash # Bash completion script +│ │ ├── _archpkg # Zsh completion script +│ │ ├── archpkg.fish # Fish completion script +│ │ └── install_completion.sh # Auto-installation script +│ └── test_completion.py # Test script for autocomplete +├── docs/ # Documentation +│ └── AUTOCOMPLETE.md # Detailed autocomplete documentation ├── install.sh # One-command installer script (uses pipx) ├── pyproject.toml # 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z{W@RR7*#g67(ZoY4BDJ!*~Y?HzWJl=3dUF-R=WktpBaGE2N^L|u@x*Uf;XsaDBh^K zBJQGw&1VLn*arhqR`~_N9~gktir~*6>Vuv&tN04%4-7zRgUb%l9mNM+P6!|L+);PY w((j^)|7VcIhpNrr?46ky`!`!T*)cNC-CXHx%E(jA$|(Dh0Zi6R-sNHl0L!3uCIA2c diff --git a/archpkg/cli.py b/archpkg/cli.py index 4821685..652a28e 100755 --- a/archpkg/cli.py +++ b/archpkg/cli.py @@ -24,6 +24,7 @@ from archpkg.command_gen import generate_command from archpkg.logging_config import get_logger, PackageHelperLogger from archpkg.suggest import suggest_apps, list_purposes +from archpkg.completion import complete_packages console = Console() logger = get_logger(__name__) @@ -329,6 +330,12 @@ def main() -> None: suggest_parser.add_argument('purpose', type=str, nargs='*', help='Purpose or use case (e.g., "video editing", "office")') suggest_parser.add_argument('--list', action='store_true', help='List all available purposes') + # Completion command (as a subcommand) + completion_parser = subparsers.add_parser('complete', help='Generate completion suggestions (for shell integration)') + completion_parser.add_argument('query', type=str, nargs='*', help='Query to complete') + completion_parser.add_argument('--context', type=str, default='install', help='Completion context (install, remove, etc.)') + completion_parser.add_argument('--limit', type=int, default=10, help='Maximum number of suggestions') + # Global arguments parser.add_argument('--debug', action='store_true', help='Enable debug logging to console') parser.add_argument('--log-info', action='store_true', help='Show logging configuration and exit') @@ -359,6 +366,9 @@ def main() -> None: if args.command == 'suggest': handle_suggest_command(args) return + elif args.command == 'complete': + handle_completion_command(args) + return elif args.command == 'search' or args.command is None: # Default to search behavior for backward compatibility handle_search_command(args) @@ -377,6 +387,28 @@ def main() -> None: return +def handle_completion_command(args) -> None: + """Handle the completion command for shell integration.""" + if not args.query: + # Return empty completion if no query provided + return + + query = ' '.join(args.query) + logger.debug(f"Completion query: '{query}' with context: '{args.context}'") + + if not query.strip(): + return + + # Get completions and output them + try: + completions = complete_packages(query, args.context, args.limit) + if completions: + print(completions) + except Exception as e: + logger.error(f"Completion failed: {e}") + # Don't output anything on error to avoid breaking shell completion + + def handle_suggest_command(args) -> None: """Handle the suggest command.""" if args.list: diff --git a/archpkg/completion.py b/archpkg/completion.py new file mode 100644 index 0000000..4af53a0 --- /dev/null +++ b/archpkg/completion.py @@ -0,0 +1,475 @@ +#!/usr/bin/python +# completion.py +"""Autocomplete backend for archpkg with trie-based search and smart ranking.""" + +import os +import json +import re +import time +from typing import List, Dict, Set, Tuple, Optional +from collections import defaultdict, Counter +from dataclasses import dataclass +from pathlib import Path +import logging + +logger = logging.getLogger(__name__) + +@dataclass +class CompletionResult: + """Represents a completion suggestion with metadata.""" + package_name: str + description: str + source: str + score: float + alias: Optional[str] = None + +class TrieNode: + """Trie node for efficient prefix matching.""" + + def __init__(self): + self.children: Dict[str, 'TrieNode'] = {} + self.packages: Set[str] = set() + self.is_end: bool = False + +class PackageTrie: + """Trie data structure for fast package name prefix matching.""" + + def __init__(self): + self.root = TrieNode() + self.package_data: Dict[str, Dict] = {} + + def insert(self, package_name: str, data: Dict) -> None: + """Insert a package into the trie.""" + self.package_data[package_name] = data + node = self.root + for char in package_name.lower(): + if char not in node.children: + node.children[char] = TrieNode() + node = node.children[char] + node.packages.add(package_name) + node.is_end = True + + def search_prefix(self, prefix: str) -> Set[str]: + """Find all packages with the given prefix.""" + node = self.root + for char in prefix.lower(): + if char not in node.children: + return set() + node = node.children[char] + return node.packages.copy() + + def search_abbreviation(self, abbrev: str) -> Set[str]: + """Find packages matching abbreviation (e.g., 'vsc' -> 'visual-studio-code').""" + matches = set() + abbrev_lower = abbrev.lower() + + for package_name, data in self.package_data.items(): + # Generate abbreviation from package name + package_abbrev = self._generate_abbreviation(package_name) + if abbrev_lower in package_abbrev or package_abbrev.startswith(abbrev_lower): + matches.add(package_name) + + return matches + + def _generate_abbreviation(self, package_name: str) -> str: + """Generate abbreviation from package name.""" + # Remove common separators and split into words + words = re.split(r'[-_]', package_name.lower()) + # Take first letter of each word + return ''.join(word[0] for word in words if word) + +class CompletionBackend: + """Main completion backend with smart ranking and caching.""" + + def __init__(self, cache_dir: Optional[str] = None): + """Initialize the completion backend.""" + self.cache_dir = cache_dir or os.path.expanduser("~/.cache/archpkg") + self.trie = PackageTrie() + self.alias_map: Dict[str, str] = {} + self.frequency_cache: Dict[str, int] = {} + self.recent_packages: List[str] = [] + self.max_recent = 50 + + # Load data + self._load_alias_mappings() + self._load_frequency_cache() + self._load_package_data() + + def _load_alias_mappings(self) -> None: + """Load alias mappings for common package names.""" + self.alias_map = { + # VS Code aliases + 'vscode': 'visual-studio-code', + 'code': 'visual-studio-code', + 'vsc': 'visual-studio-code', + + # Browser aliases + 'chrome': 'google-chrome', + 'ff': 'firefox', + 'brave': 'brave-bin', + + # Development tools + 'vim': 'gvim', + 'nvim': 'neovim', + 'node': 'nodejs', + 'npm': 'nodejs-npm', + 'yarn': 'yarn', + + # Media players + 'vlc': 'vlc', + 'mpv': 'mpv', + + # Office suites + 'libre': 'libreoffice-fresh', + 'office': 'libreoffice-fresh', + 'word': 'libreoffice-fresh', + 'excel': 'libreoffice-fresh', + + # Graphics + 'gimp': 'gimp', + 'photoshop': 'gimp', + 'inkscape': 'inkscape', + 'illustrator': 'inkscape', + + # Gaming + 'steam': 'steam', + 'wine': 'wine', + + # System tools + 'htop': 'htop', + 'top': 'htop', + 'neofetch': 'neofetch', + 'fetch': 'neofetch', + + # Communication + 'discord': 'discord', + 'telegram': 'telegram-desktop', + 'signal': 'signal-desktop', + 'slack': 'slack-desktop', + 'zoom': 'zoom', + 'teams': 'teams', + + # Music + 'spotify': 'spotify', + 'audacity': 'audacity', + 'music': 'vlc', + + # Video editing + 'kdenlive': 'kdenlive', + 'shotcut': 'shotcut', + 'openshot': 'openshot', + 'obs': 'obs-studio', + 'obs-studio': 'obs-studio', + + # Text editors + 'nano': 'nano', + 'emacs': 'emacs', + 'sublime': 'sublime-text', + 'atom': 'atom', + + # Utilities + 'curl': 'curl', + 'wget': 'wget', + 'git': 'git', + 'docker': 'docker', + 'python': 'python', + 'pip': 'python-pip', + } + + logger.info(f"Loaded {len(self.alias_map)} alias mappings") + + def _load_frequency_cache(self) -> None: + """Load frequency cache from disk.""" + cache_file = os.path.join(self.cache_dir, 'frequency_cache.json') + try: + if os.path.exists(cache_file): + with open(cache_file, 'r') as f: + self.frequency_cache = json.load(f) + logger.info(f"Loaded frequency cache with {len(self.frequency_cache)} entries") + except Exception as e: + logger.warning(f"Failed to load frequency cache: {e}") + self.frequency_cache = {} + + def _save_frequency_cache(self) -> None: + """Save frequency cache to disk.""" + os.makedirs(self.cache_dir, exist_ok=True) + cache_file = os.path.join(self.cache_dir, 'frequency_cache.json') + try: + with open(cache_file, 'w') as f: + json.dump(self.frequency_cache, f) + except Exception as e: + logger.warning(f"Failed to save frequency cache: {e}") + + def _load_package_data(self) -> None: + """Load package data from various sources.""" + # This would typically load from package managers, but for now + # we'll use a comprehensive static list based on the purpose mapping + package_data = self._get_static_package_data() + + for package_name, data in package_data.items(): + self.trie.insert(package_name, data) + + logger.info(f"Loaded {len(package_data)} packages into trie") + + def _get_static_package_data(self) -> Dict[str, Dict]: + """Get static package data for completion.""" + return { + # Video editing + 'kdenlive': {'description': 'Professional video editor', 'source': 'pacman'}, + 'shotcut': {'description': 'Free, open-source video editor', 'source': 'pacman'}, + 'openshot': {'description': 'Simple video editor', 'source': 'pacman'}, + 'obs-studio': {'description': 'Live streaming and recording software', 'source': 'pacman'}, + 'davinci-resolve': {'description': 'Professional video editing software', 'source': 'aur'}, + 'blender': {'description': '3D creation suite', 'source': 'pacman'}, + + # Office + 'libreoffice-fresh': {'description': 'Complete office suite', 'source': 'pacman'}, + 'onlyoffice-bin': {'description': 'Office suite with online collaboration', 'source': 'aur'}, + 'wps-office': {'description': 'WPS Office suite', 'source': 'aur'}, + 'calligra': {'description': 'KDE office suite', 'source': 'pacman'}, + + # Music + 'audacity': {'description': 'Audio editor and recorder', 'source': 'pacman'}, + 'vlc': {'description': 'Media player', 'source': 'pacman'}, + 'lmms': {'description': 'Digital audio workstation', 'source': 'pacman'}, + 'ardour': {'description': 'Digital audio workstation', 'source': 'pacman'}, + 'reaper': {'description': 'Digital audio workstation', 'source': 'aur'}, + 'musescore': {'description': 'Music notation software', 'source': 'pacman'}, + 'spotify': {'description': 'Music streaming service', 'source': 'aur'}, + + # Coding + 'visual-studio-code': {'description': 'Code editor by Microsoft', 'source': 'aur'}, + 'vscode': {'description': 'Code editor by Microsoft', 'source': 'aur'}, + 'neovim': {'description': 'Vim-based text editor', 'source': 'pacman'}, + 'intellij-idea-community': {'description': 'Java IDE', 'source': 'pacman'}, + 'android-studio': {'description': 'Android development IDE', 'source': 'aur'}, + 'sublime-text': {'description': 'Text editor', 'source': 'aur'}, + 'atom': {'description': 'Text editor', 'source': 'aur'}, + 'codeblocks': {'description': 'C/C++ IDE', 'source': 'pacman'}, + 'qtcreator': {'description': 'Qt development IDE', 'source': 'pacman'}, + + # Graphics + 'gimp': {'description': 'Image editor', 'source': 'pacman'}, + 'inkscape': {'description': 'Vector graphics editor', 'source': 'pacman'}, + 'krita': {'description': 'Digital painting application', 'source': 'pacman'}, + 'darktable': {'description': 'Photo workflow application', 'source': 'pacman'}, + 'rawtherapee': {'description': 'Raw photo processor', 'source': 'pacman'}, + + # Gaming + 'steam': {'description': 'Gaming platform', 'source': 'pacman'}, + 'lutris': {'description': 'Gaming platform', 'source': 'pacman'}, + 'wine': {'description': 'Windows compatibility layer', 'source': 'pacman'}, + 'playonlinux': {'description': 'Wine frontend', 'source': 'pacman'}, + 'retroarch': {'description': 'Retro gaming emulator', 'source': 'pacman'}, + + # Browsing + 'firefox': {'description': 'Web browser', 'source': 'pacman'}, + 'chromium': {'description': 'Web browser', 'source': 'pacman'}, + 'google-chrome': {'description': 'Web browser', 'source': 'aur'}, + 'brave-bin': {'description': 'Privacy-focused browser', 'source': 'aur'}, + 'vivaldi': {'description': 'Web browser', 'source': 'aur'}, + 'opera': {'description': 'Web browser', 'source': 'aur'}, + + # Communication + 'discord': {'description': 'Voice and text chat', 'source': 'aur'}, + 'telegram-desktop': {'description': 'Messaging app', 'source': 'pacman'}, + 'signal-desktop': {'description': 'Secure messaging', 'source': 'aur'}, + 'slack-desktop': {'description': 'Team communication', 'source': 'aur'}, + 'zoom': {'description': 'Video conferencing', 'source': 'aur'}, + 'teams': {'description': 'Microsoft Teams', 'source': 'aur'}, + + # Development + 'git': {'description': 'Version control system', 'source': 'pacman'}, + 'docker': {'description': 'Container platform', 'source': 'pacman'}, + 'docker-compose': {'description': 'Docker orchestration', 'source': 'pacman'}, + 'nodejs': {'description': 'JavaScript runtime', 'source': 'pacman'}, + 'python': {'description': 'Python interpreter', 'source': 'pacman'}, + 'go': {'description': 'Go programming language', 'source': 'pacman'}, + 'rust': {'description': 'Rust programming language', 'source': 'pacman'}, + 'clang': {'description': 'C/C++ compiler', 'source': 'pacman'}, + 'gcc': {'description': 'GNU compiler collection', 'source': 'pacman'}, + + # System + 'htop': {'description': 'Interactive process viewer', 'source': 'pacman'}, + 'neofetch': {'description': 'System information tool', 'source': 'pacman'}, + 'timeshift': {'description': 'System restore tool', 'source': 'aur'}, + 'gparted': {'description': 'Disk partitioning tool', 'source': 'pacman'}, + 'gnome-disk-utility': {'description': 'Disk utility', 'source': 'pacman'}, + 'system-monitor': {'description': 'System monitor', 'source': 'pacman'}, + + # Text editing + 'vim': {'description': 'Text editor', 'source': 'pacman'}, + 'emacs': {'description': 'Text editor', 'source': 'pacman'}, + 'nano': {'description': 'Text editor', 'source': 'pacman'}, + 'micro': {'description': 'Text editor', 'source': 'pacman'}, + 'kate': {'description': 'Text editor', 'source': 'pacman'}, + 'gedit': {'description': 'Text editor', 'source': 'pacman'}, + + # Media + 'mpv': {'description': 'Media player', 'source': 'pacman'}, + 'smplayer': {'description': 'Media player', 'source': 'pacman'}, + 'rhythmbox': {'description': 'Music player', 'source': 'pacman'}, + 'youtube-dl': {'description': 'Video downloader', 'source': 'pacman'}, + + # Utilities + 'curl': {'description': 'Data transfer tool', 'source': 'pacman'}, + 'wget': {'description': 'File downloader', 'source': 'pacman'}, + 'unzip': {'description': 'Archive extractor', 'source': 'pacman'}, + 'zip': {'description': 'Archive creator', 'source': 'pacman'}, + 'tar': {'description': 'Archive tool', 'source': 'pacman'}, + 'rsync': {'description': 'File synchronization', 'source': 'pacman'}, + 'tree': {'description': 'Directory tree viewer', 'source': 'pacman'}, + 'bat': {'description': 'Cat clone with syntax highlighting', 'source': 'pacman'}, + 'exa': {'description': 'Modern ls replacement', 'source': 'pacman'}, + } + + def get_completions(self, query: str, context: str = "install", limit: int = 10) -> List[CompletionResult]: + """Get completion suggestions for the given query.""" + if not query.strip(): + return [] + + query = query.strip().lower() + logger.debug(f"Getting completions for query: '{query}' in context: '{context}'") + + # Check for alias matches first + if query in self.alias_map: + canonical_name = self.alias_map[query] + if canonical_name in self.trie.package_data: + data = self.trie.package_data[canonical_name] + return [CompletionResult( + package_name=canonical_name, + description=data['description'], + source=data['source'], + score=100.0, + alias=query + )] + + # Get prefix matches + prefix_matches = self.trie.search_prefix(query) + + # Get abbreviation matches + abbrev_matches = self.trie.search_abbreviation(query) + + # Combine and deduplicate + all_matches = prefix_matches.union(abbrev_matches) + + if not all_matches: + return [] + + # Score and rank matches + results = [] + for package_name in all_matches: + data = self.trie.package_data[package_name] + score = self._calculate_score(query, package_name, data, context) + + results.append(CompletionResult( + package_name=package_name, + description=data['description'], + source=data['source'], + score=score + )) + + # Sort by score (descending) and limit results + results.sort(key=lambda x: x.score, reverse=True) + return results[:limit] + + def _calculate_score(self, query: str, package_name: str, data: Dict, context: str) -> float: + """Calculate relevance score for a package match.""" + score = 0.0 + query_lower = query.lower() + package_lower = package_name.lower() + description_lower = data.get('description', '').lower() + + # Exact match bonus + if query_lower == package_lower: + score += 100.0 + elif package_lower.startswith(query_lower): + score += 80.0 + elif query_lower in package_lower: + score += 60.0 + + # Abbreviation match + package_abbrev = self.trie._generate_abbreviation(package_name) + if query_lower in package_abbrev or package_abbrev.startswith(query_lower): + score += 70.0 + + # Description match + if query_lower in description_lower: + score += 20.0 + + # Word boundary matches + query_words = set(query_lower.split()) + package_words = set(re.split(r'[-_]', package_lower)) + description_words = set(description_lower.split()) + + for word in query_words: + for pkg_word in package_words: + if pkg_word.startswith(word): + score += 10.0 + for desc_word in description_words: + if desc_word.startswith(word): + score += 5.0 + + # Frequency bonus + frequency = self.frequency_cache.get(package_name, 0) + score += min(frequency * 2, 20.0) # Cap at 20 points + + # Recent usage bonus + if package_name in self.recent_packages: + recent_index = self.recent_packages.index(package_name) + score += max(10.0 - recent_index, 0.0) + + # Source priority + source_priority = { + 'pacman': 10.0, + 'aur': 8.0, + 'flatpak': 6.0, + 'snap': 4.0, + 'apt': 5.0, + 'dnf': 5.0 + } + score += source_priority.get(data.get('source', ''), 0.0) + + # Context-aware scoring + if context == "remove" and package_name in self.recent_packages: + score += 15.0 # Boost recently used packages for removal + + return score + + def record_usage(self, package_name: str) -> None: + """Record package usage for frequency tracking.""" + # Update frequency cache + self.frequency_cache[package_name] = self.frequency_cache.get(package_name, 0) + 1 + + # Update recent packages list + if package_name in self.recent_packages: + self.recent_packages.remove(package_name) + self.recent_packages.insert(0, package_name) + + # Keep only recent packages + if len(self.recent_packages) > self.max_recent: + self.recent_packages = self.recent_packages[:self.max_recent] + + # Save frequency cache periodically + if len(self.frequency_cache) % 10 == 0: + self._save_frequency_cache() + + def get_completion_text(self, query: str, context: str = "install", limit: int = 10) -> str: + """Get completion suggestions as newline-separated text for shell integration.""" + completions = self.get_completions(query, context, limit) + return '\n'.join(comp.package_name for comp in completions) + +# Global completion backend instance +_completion_backend = None + +def get_completion_backend() -> CompletionBackend: + """Get the global completion backend instance.""" + global _completion_backend + if _completion_backend is None: + _completion_backend = CompletionBackend() + return _completion_backend + +def complete_packages(query: str, context: str = "install", limit: int = 10) -> str: + """Convenience function for shell integration.""" + backend = get_completion_backend() + return backend.get_completion_text(query, context, limit) diff --git a/docs/AUTOCOMPLETE.md b/docs/AUTOCOMPLETE.md new file mode 100644 index 0000000..a1dc39b --- /dev/null +++ b/docs/AUTOCOMPLETE.md @@ -0,0 +1,309 @@ +# Archpkg Autocomplete Documentation + +This document describes the autocomplete functionality for archpkg, which provides intelligent inline suggestions for package names as you type. + +## Features + +- **Trie-based prefix search**: Fast O(k) lookup where k is the input length +- **Abbreviation matching**: Type `vsc` to find `visual-studio-code` +- **Alias mapping**: Common shortcuts like `chrome` → `google-chrome` +- **Frequency-based ranking**: Recently used packages appear first +- **Context-aware suggestions**: Different suggestions for install vs remove +- **Multi-shell support**: Works with bash, zsh, and fish +- **Smart scoring**: Combines multiple factors for optimal ranking + +## Quick Start + +### Automatic Installation + +Run the installation script to automatically set up autocomplete for your shell: + +```bash +# Navigate to the archpkg-helper directory +cd archpkg-helper + +./scripts/autocomplete/install_completion.sh +``` + +### Manual Installation + +#### Bash + +1. Copy the completion script: + ```bash + mkdir -p ~/.local/share/bash-completion/completions + cp scripts/autocomplete/archpkg.bash ~/.local/share/bash-completion/completions/archpkg + ``` + +2. Add to your `~/.bashrc`: + ```bash + if [ -f ~/.local/share/bash-completion/completions/archpkg ]; then + source ~/.local/share/bash-completion/completions/archpkg + fi + ``` + +3. Reload your shell: + ```bash + source ~/.bashrc + ``` + +#### Zsh + +1. Copy the completion script: + ```bash + mkdir -p ~/.zsh/completions + cp scripts/autocomplete/_archpkg ~/.zsh/completions/ + ``` + +2. Add to your `~/.zshrc`: + ```zsh + fpath=(~/.zsh/completions $fpath) + autoload -U compinit && compinit + ``` + +3. Reload your shell: + ```zsh + source ~/.zshrc + ``` + +#### Fish + +1. Copy the completion script: + ```bash + mkdir -p ~/.config/fish/completions + cp scripts/autocomplete/archpkg.fish ~/.config/fish/completions/ + ``` + +2. Restart your terminal + +## Usage Examples + +### Basic Package Completion + +```bash +archpkg install vs + +archpkg install chr + +archpkg install gim +# Shows: gimp +``` + +### Abbreviation Matching + +```bash +archpkg install vsc + +archpkg install ff + +archpkg install nvim +``` + +### Context-Aware Completion + +```bash +archpkg install +archpkg remove +archpkg search +``` + +### Purpose-Based Suggestions + +```bash +archpkg suggest + +archpkg suggest video +``` + +## Advanced Features + +### Alias Mapping + +The system includes built-in aliases for common package names: + +| Alias | Resolves to | +|-------|-------------| +| `vscode` | `visual-studio-code` | +| `chrome` | `google-chrome` | +| `ff` | `firefox` | +| `nvim` | `neovim` | +| `node` | `nodejs` | +| `libre` | `libreoffice-fresh` | +| `gimp` | `gimp` | +| `steam` | `steam` | + +### Frequency Tracking + +The system learns from your usage patterns: + +- Recently used packages appear first in suggestions +- Frequently installed packages get higher scores +- Usage data is cached in `~/.cache/archpkg/frequency_cache.json` + +### Smart Scoring Algorithm + +Completions are ranked using multiple factors: + +1. **Exact match**: 100 points +2. **Prefix match**: 80 points +3. **Substring match**: 60 points +4. **Abbreviation match**: 70 points +5. **Description match**: 20 points +6. **Word boundary matches**: 10 points each +7. **Frequency bonus**: Up to 20 points +8. **Recent usage bonus**: Up to 10 points +9. **Source priority**: pacman (10), aur (8), flatpak (6), snap (4) +10. **Context bonus**: +15 for recent packages in remove context + +## Configuration + +### Custom Aliases + +You can extend the alias mapping by modifying the `_load_alias_mappings()` method in `completion.py`: + +```python +self.alias_map = { + # Add your custom aliases here + 'myalias': 'actual-package-name', + 'short': 'very-long-package-name', +} +``` + +### Cache Management + +The completion system uses several cache files: + +- `~/.cache/archpkg/frequency_cache.json`: Package usage frequency +- `~/.cache/archpkg/`: Directory for other cache files + +To clear the cache: +```bash +rm -rf ~/.cache/archpkg/ +``` + +## Troubleshooting + +### Completion Not Working + +1. **Check if archpkg is in PATH**: + ```bash + which archpkg + ``` + +2. **Test completion manually**: + ```bash + archpkg complete "firefox" + ``` + +3. **Check shell configuration**: + - Bash: Ensure completion script is sourced + - Zsh: Ensure fpath includes completion directory + - Fish: Ensure completion file is in correct location + +4. **Enable debug mode**: + ```bash + archpkg --debug complete "test" + ``` + +### Performance Issues + +If completion is slow: + +1. **Clear the cache**: + ```bash + rm -rf ~/.cache/archpkg/ + ``` + +2. **Check system resources**: + - Ensure sufficient memory + - Check disk space + +3. **Reduce completion limit**: + ```bash + # In shell completion scripts, reduce --limit parameter + archpkg complete "$query" --limit 5 + ``` + +### Shell-Specific Issues + +#### Bash +- Ensure `bash-completion` package is installed +- Check that completion script is executable +- Verify sourcing in `.bashrc` + +#### Zsh +- Ensure `compinit` is called +- Check that completion directory is in `fpath` +- Verify completion script naming (`_archpkg`) + +#### Fish +- Ensure completion file is in `~/.config/fish/completions/` +- Check file permissions +- Restart fish shell + +## API Reference + +### Command Line Interface + +```bash +archpkg complete [--context ] [--limit ] +``` + +**Parameters:** +- `query`: The text to complete +- `--context`: Completion context (`install`, `remove`, `search`) +- `--limit`: Maximum number of suggestions (default: 10) + +**Output:** Newline-separated list of package names + +### Python API + +```python +from archpkg.completion import complete_packages, get_completion_backend + +completions = complete_packages("firefox", "install", 5) + +backend = get_completion_backend() +results = backend.get_completions("firefox", "install", 5) +``` + +## Contributing + +### Adding New Packages + +To add new packages to the completion system: + +1. **Update static data** in `completion.py`: + ```python + def _get_static_package_data(self) -> Dict[str, Dict]: + return { + 'new-package': { + 'description': 'Package description', + 'source': 'pacman' # or 'aur', 'flatpak', etc. + }, + } + ``` + +2. **Add aliases** if needed: + ```python + self.alias_map = { + # Add new aliases + 'alias': 'new-package', + } + ``` + +### Improving Scoring + +To modify the scoring algorithm, edit the `_calculate_score()` method in `completion.py`. + +### Adding New Shells + +To add support for a new shell: + +1. Create a completion script in `scripts/autocomplete/` +2. Update the installation script +3. Add documentation + +## License + +This autocomplete system is part of archpkg-helper and follows the same license terms. diff --git a/scripts/autocomplete/_archpkg b/scripts/autocomplete/_archpkg new file mode 100644 index 0000000..74ccf9e --- /dev/null +++ b/scripts/autocomplete/_archpkg @@ -0,0 +1,72 @@ +#compdef archpkg +# Zsh completion script for archpkg +# Place this file in your fpath (e.g., ~/.zsh/completions/) + +_archpkg() { + local context="install" + local -a commands=( + 'search:Search for packages by name' + 'suggest:Get app suggestions based on purpose' + 'complete:Generate completion suggestions' + 'install:Install packages' + 'remove:Remove packages' + 'uninstall:Remove packages' + '--help:Show help information' + '--version:Show version information' + '--debug:Enable debug logging' + '--log-info:Show logging configuration' + ) + + local -a install_commands=( + 'install:Install packages' + 'add:Install packages' + 'get:Install packages' + ) + + local -a remove_commands=( + 'remove:Remove packages' + 'uninstall:Remove packages' + 'rm:Remove packages' + ) + + local -a search_commands=( + 'search:Search for packages' + 'find:Search for packages' + 'lookup:Search for packages' + ) + + case $CURRENT in + 1) + _describe 'commands' commands + ;; + 2) + case $words[1] in + install|add|get) + context="install" + ;; + remove|uninstall|rm) + context="remove" + ;; + search|find|lookup) + context="search" + ;; + esac + ;; + *) + # Complete package names + local current_word="${words[CURRENT]}" + if [[ -n "$current_word" ]]; then + local completions + completions=$(archpkg complete "$current_word" --context "$context" 2>/dev/null) + if [[ -n "$completions" ]]; then + local -a packages + packages=(${(f)completions}) + _describe 'packages' packages + fi + fi + ;; + esac +} + +# Register completion for archpkg and common aliases +_archpkg "$@" diff --git a/scripts/autocomplete/archpkg.bash b/scripts/autocomplete/archpkg.bash new file mode 100644 index 0000000..fff17f8 --- /dev/null +++ b/scripts/autocomplete/archpkg.bash @@ -0,0 +1,52 @@ +#!/bin/bash +# Bash completion script for archpkg +# Source this file in your ~/.bashrc or ~/.bash_profile + +_archpkg_complete() { + local cur prev words cword + _init_completion -s || return + + # Get the current word being completed + local current_word="${COMP_WORDS[COMP_CWORD]}" + + # Get the command context (install, remove, etc.) + local context="install" + if [[ ${#COMP_WORDS[@]} -ge 2 ]]; then + case "${COMP_WORDS[1]}" in + "remove"|"uninstall"|"rm") + context="remove" + ;; + "search"|"find"|"lookup") + context="search" + ;; + "install"|"add"|"get") + context="install" + ;; + esac + fi + + # If we're completing a package name (not a command) + if [[ ${#COMP_WORDS[@]} -ge 2 && "${COMP_WORDS[1]}" != "--complete" ]]; then + # Get completions from archpkg + local completions + completions=$(archpkg complete "$current_word" --context "$context" 2>/dev/null) + + if [[ -n "$completions" ]]; then + COMPREPLY=($(compgen -W "$completions" -- "$current_word")) + else + # Fallback to basic completion + COMPREPLY=() + fi + else + # Complete commands + local commands="search suggest complete install remove uninstall --help --version --debug --log-info" + COMPREPLY=($(compgen -W "$commands" -- "$current_word")) + fi +} + +# Register the completion function +complete -F _archpkg_complete archpkg + +# Also register for common aliases +complete -F _archpkg_complete apkg +complete -F _archpkg_complete archpkg-helper diff --git a/scripts/autocomplete/archpkg.fish b/scripts/autocomplete/archpkg.fish new file mode 100644 index 0000000..a90b012 --- /dev/null +++ b/scripts/autocomplete/archpkg.fish @@ -0,0 +1,55 @@ +# Fish completion script for archpkg +# Place this file in ~/.config/fish/completions/archpkg.fish + +function __archpkg_get_completions + set -l query (commandline -ct) + set -l context "install" + + # Determine context based on command + set -l cmd (commandline -p) + if string match -q "*remove*" "$cmd" || string match -q "*uninstall*" "$cmd" || string match -q "*rm*" "$cmd" + set context "remove" + else if string match -q "*search*" "$cmd" || string match -q "*find*" "$cmd" || string match -q "*lookup*" "$cmd" + set context "search" + end + + # Get completions from archpkg + archpkg complete "$query" --context "$context" 2>/dev/null +end + +# Complete commands +complete -c archpkg -n "__fish_use_subcommand" -a "search" -d "Search for packages by name" +complete -c archpkg -n "__fish_use_subcommand" -a "suggest" -d "Get app suggestions based on purpose" +complete -c archpkg -n "__fish_use_subcommand" -a "install" -d "Install packages" +complete -c archpkg -n "__fish_use_subcommand" -a "remove" -d "Remove packages" +complete -c archpkg -n "__fish_use_subcommand" -a "uninstall" -d "Remove packages" +complete -c archpkg -n "__fish_use_subcommand" -a "complete" -d "Generate completion suggestions" +complete -c archpkg -n "__fish_use_subcommand" -a "--help" -d "Show help information" +complete -c archpkg -n "__fish_use_subcommand" -a "--version" -d "Show version information" +complete -c archpkg -n "__fish_use_subcommand" -a "--debug" -d "Enable debug logging" +complete -c archpkg -n "__fish_use_subcommand" -a "--log-info" -d "Show logging configuration" + +# Complete package names for install command +complete -c archpkg -n "__fish_seen_subcommand_from install add get" -a "(__archpkg_get_completions)" + +# Complete package names for remove command +complete -c archpkg -n "__fish_seen_subcommand_from remove uninstall rm" -a "(__archpkg_get_completions)" + +# Complete package names for search command +complete -c archpkg -n "__fish_seen_subcommand_from search find lookup" -a "(__archpkg_get_completions)" + +# Complete package names for suggest command +complete -c archpkg -n "__fish_seen_subcommand_from suggest" -a "video editing office music coding graphics gaming browsing communication development system text editing media utilities" + +# Also register for common aliases +complete -c apkg -n "__fish_use_subcommand" -a "search suggest complete install remove uninstall --help --version --debug --log-info" +complete -c apkg -n "__fish_seen_subcommand_from install add get" -a "(__archpkg_get_completions)" +complete -c apkg -n "__fish_seen_subcommand_from remove uninstall rm" -a "(__archpkg_get_completions)" +complete -c apkg -n "__fish_seen_subcommand_from search find lookup" -a "(__archpkg_get_completions)" +complete -c apkg -n "__fish_seen_subcommand_from suggest" -a "video editing office music coding graphics gaming browsing communication development system text editing media utilities" + +complete -c archpkg-helper -n "__fish_use_subcommand" -a "search suggest complete install remove uninstall --help --version --debug --log-info" +complete -c archpkg-helper -n "__fish_seen_subcommand_from install add get" -a "(__archpkg_get_completions)" +complete -c archpkg-helper -n "__fish_seen_subcommand_from remove uninstall rm" -a "(__archpkg_get_completions)" +complete -c archpkg-helper -n "__fish_seen_subcommand_from search find lookup" -a "(__archpkg_get_completions)" +complete -c archpkg-helper -n "__fish_seen_subcommand_from suggest" -a "video editing office music coding graphics gaming browsing communication development system text editing media utilities" diff --git a/scripts/autocomplete/install_completion.sh b/scripts/autocomplete/install_completion.sh new file mode 100644 index 0000000..bad822e --- /dev/null +++ b/scripts/autocomplete/install_completion.sh @@ -0,0 +1,142 @@ +#!/bin/bash +# Installation script for archpkg autocomplete +# This script installs shell completion for archpkg + +set -e + +# Colors for output +RED='\033[0;31m' +GREEN='\033[0;32m' +YELLOW='\033[1;33m' +BLUE='\033[0;34m' +NC='\033[0m' # No Color + +# Get the directory where this script is located +SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" +ARCHPKG_DIR="$(dirname "$(dirname "$SCRIPT_DIR")")" + +echo -e "${BLUE}Installing archpkg autocomplete...${NC}" + +# Function to install bash completion +install_bash() { + echo -e "${YELLOW}Installing bash completion...${NC}" + + # Create completion directory if it doesn't exist + mkdir -p ~/.local/share/bash-completion/completions + + # Copy bash completion script + cp "$SCRIPT_DIR/archpkg.bash" ~/.local/share/bash-completion/completions/archpkg + + # Add to .bashrc if not already present + if ! grep -q "archpkg completion" ~/.bashrc 2>/dev/null; then + echo "" >> ~/.bashrc + echo "# archpkg completion" >> ~/.bashrc + echo "if [ -f ~/.local/share/bash-completion/completions/archpkg ]; then" >> ~/.bashrc + echo " source ~/.local/share/bash-completion/completions/archpkg" >> ~/.bashrc + echo "fi" >> ~/.bashrc + fi + + echo -e "${GREEN}Bash completion installed successfully!${NC}" + echo -e "${YELLOW}Note: You may need to restart your terminal or run 'source ~/.bashrc'${NC}" +} + +# Function to install zsh completion +install_zsh() { + echo -e "${YELLOW}Installing zsh completion...${NC}" + + # Create completion directory if it doesn't exist + mkdir -p ~/.zsh/completions + + # Copy zsh completion script + cp "$SCRIPT_DIR/_archpkg" ~/.zsh/completions/ + + # Add to .zshrc if not already present + if ! grep -q "archpkg completion" ~/.zshrc 2>/dev/null; then + echo "" >> ~/.zshrc + echo "# archpkg completion" >> ~/.zshrc + echo "fpath=(~/.zsh/completions \$fpath)" >> ~/.zshrc + echo "autoload -U compinit && compinit" >> ~/.zshrc + fi + + echo -e "${GREEN}Zsh completion installed successfully!${NC}" + echo -e "${YELLOW}Note: You may need to restart your terminal or run 'source ~/.zshrc'${NC}" +} + +# Function to install fish completion +install_fish() { + echo -e "${YELLOW}Installing fish completion...${NC}" + + # Create completion directory if it doesn't exist + mkdir -p ~/.config/fish/completions + + # Copy fish completion script + cp "$SCRIPT_DIR/archpkg.fish" ~/.config/fish/completions/ + + echo -e "${GREEN}Fish completion installed successfully!${NC}" + echo -e "${YELLOW}Note: You may need to restart your terminal${NC}" +} + +# Function to detect shell +detect_shell() { + if [ -n "$ZSH_VERSION" ]; then + echo "zsh" + elif [ -n "$BASH_VERSION" ]; then + echo "bash" + elif [ -n "$FISH_VERSION" ]; then + echo "fish" + else + # Try to detect from parent process + local parent_shell=$(ps -p $PPID -o comm= 2>/dev/null || echo "") + case "$parent_shell" in + *zsh*) echo "zsh" ;; + *bash*) echo "bash" ;; + *fish*) echo "fish" ;; + *) echo "unknown" ;; + esac + fi +} + +# Main installation logic +main() { + local shell=$(detect_shell) + + echo -e "${BLUE}Detected shell: $shell${NC}" + + case "$shell" in + "bash") + install_bash + ;; + "zsh") + install_zsh + ;; + "fish") + install_fish + ;; + *) + echo -e "${YELLOW}Unknown shell detected. Installing for all supported shells...${NC}" + install_bash + install_zsh + install_fish + ;; + esac + + echo -e "${GREEN}Installation complete!${NC}" + echo -e "${BLUE}Usage examples:${NC}" + echo -e " archpkg install # Complete package names" + echo -e " archpkg remove # Complete installed packages" + echo -e " archpkg search # Complete search terms" + echo -e " archpkg suggest # Complete purpose categories" +} + +# Check if archpkg is installed +if ! command -v archpkg &> /dev/null; then + echo -e "${RED}Error: archpkg is not installed or not in PATH${NC}" + echo -e "${YELLOW}Please install archpkg first:${NC}" + echo -e " pip install archpkg-helper" + echo -e " # or" + echo -e " pipx install archpkg-helper" + exit 1 +fi + +# Run main function +main "$@" diff --git a/scripts/test_completion.py b/scripts/test_completion.py new file mode 100644 index 0000000..de5487c --- /dev/null +++ b/scripts/test_completion.py @@ -0,0 +1,134 @@ +#!/usr/bin/env python3 +""" +Test script for archpkg autocomplete functionality. +Run this to verify that the completion system is working correctly. +""" + +import sys +import os + +# Add the archpkg module to the path +sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..')) + +from archpkg.completion import get_completion_backend, complete_packages + +def test_basic_completion(): + """Test basic completion functionality.""" + print("Testing basic completion...") + + result = complete_packages("firefox", "install", 5) + print(f"firefox -> {result}") + assert "firefox" in result + + result = complete_packages("vs", "install", 5) + print(f"vs -> {result}") + assert any("visual-studio-code" in line for line in result.split('\n')) + + result = complete_packages("vsc", "install", 5) + print(f"vsc -> {result}") + assert any("visual-studio-code" in line for line in result.split('\n')) + + print("✓ Basic completion tests passed") + +def test_alias_mapping(): + """Test alias mapping functionality.""" + print("\nTesting alias mapping...") + + backend = get_completion_backend() + + result = complete_packages("vscode", "install", 5) + print(f"vscode -> {result}") + assert "visual-studio-code" in result + + result = complete_packages("chrome", "install", 5) + print(f"chrome -> {result}") + assert "google-chrome" in result + + result = complete_packages("ff", "install", 5) + print(f"ff -> {result}") + assert "firefox" in result + + print("✓ Alias mapping tests passed") + +def test_context_awareness(): + """Test context-aware completion.""" + print("\nTesting context awareness...") + + install_result = complete_packages("vim", "install", 5) + remove_result = complete_packages("vim", "remove", 5) + + print(f"install context: {install_result}") + print(f"remove context: {remove_result}") + + # Both should return vim, but scoring might differ + assert "vim" in install_result + assert "vim" in remove_result + + print("✓ Context awareness tests passed") + +def test_frequency_tracking(): + """Test frequency tracking functionality.""" + print("\nTesting frequency tracking...") + + backend = get_completion_backend() + + # Record some usage + backend.record_usage("firefox") + backend.record_usage("firefox") + backend.record_usage("chrome") + + # Test that frequency affects scoring + result = complete_packages("f", "install", 5) + print(f"f -> {result}") + + # Firefox should appear before chrome due to higher frequency + lines = result.split('\n') + firefox_index = next((i for i, line in enumerate(lines) if 'firefox' in line), -1) + chrome_index = next((i for i, line in enumerate(lines) if 'chrome' in line), -1) + + if firefox_index != -1 and chrome_index != -1: + assert firefox_index < chrome_index, "Firefox should rank higher than Chrome due to frequency" + + print("✓ Frequency tracking tests passed") + +def test_edge_cases(): + """Test edge cases and error handling.""" + print("\nTesting edge cases...") + + # Test empty query + result = complete_packages("", "install", 5) + assert result == "" + + # Test non-existent package + result = complete_packages("nonexistentpackage12345", "install", 5) + assert result == "" + + # Test very long query + result = complete_packages("a" * 100, "install", 5) + assert result == "" + + print("✓ Edge cases tests passed") + +def main(): + """Run all tests.""" + print("Archpkg Autocomplete Test Suite") + print("=" * 40) + + try: + test_basic_completion() + test_alias_mapping() + test_context_awareness() + test_frequency_tracking() + test_edge_cases() + + print("\n" + "=" * 40) + print("🎉 All tests passed! Autocomplete is working correctly.") + + except Exception as e: + print(f"\nTest failed: {e}") + import traceback + traceback.print_exc() + sys.exit(1) + +if __name__ == "__main__": + main()