115 lines
2.6 KiB
Markdown
115 lines
2.6 KiB
Markdown
# lel
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Python X11 transcription daemon that records audio, runs Whisper, logs the transcript, and can optionally run AI post-processing before injecting text.
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## Requirements
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- X11 (not Wayland)
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- `ffmpeg`
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- `faster-whisper`
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- Tray icon deps: `gtk3`
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- i3 window manager (focus metadata via i3 IPC)
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- Python deps: `pillow`, `python-xlib`, `faster-whisper`, `PyGObject`, `i3ipc`
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## Python Daemon
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Install Python deps:
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```bash
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pip install -r requirements.txt
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```
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Run:
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```bash
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python3 src/leld.py --config ~/.config/lel/config.json
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```
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## Config
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Create `~/.config/lel/config.json`:
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```json
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{
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"hotkey": "Cmd+m",
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"ffmpeg_input": "pulse:default",
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"ffmpeg_path": "",
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"whisper_model": "base",
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"whisper_lang": "en",
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"whisper_device": "cpu",
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"record_timeout_sec": 120,
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"injection_backend": "clipboard",
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"context_capture": {
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"provider": "i3ipc",
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"on_focus_change": "abort"
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},
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"context_rules": [
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{
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"tag": "terminal",
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"match": { "class": "Alacritty" },
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"ai_enabled": false
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},
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{
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"tag": "chat",
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"match": { "title_contains": "Slack" },
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"ai_prompt_file": "/home/thales/.config/lel/prompts/slack.txt"
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}
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],
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"ai_enabled": true,
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"ai_model": "llama3.2:3b",
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"ai_temperature": 0.0,
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"ai_system_prompt_file": "",
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"ai_base_url": "http://localhost:11434/v1/chat/completions",
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"ai_api_key": "",
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"ai_timeout_sec": 20
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}
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```
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Env overrides:
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- `WHISPER_MODEL`, `WHISPER_LANG`, `WHISPER_DEVICE`
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- `WHISPER_FFMPEG_IN`
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- `LEL_RECORD_TIMEOUT_SEC`, `LEL_HOTKEY`, `LEL_INJECTION_BACKEND`
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- `LEL_FFMPEG_PATH`
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- `LEL_AI_ENABLED`, `LEL_AI_MODEL`, `LEL_AI_TEMPERATURE`, `LEL_AI_SYSTEM_PROMPT_FILE`
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- `LEL_AI_BASE_URL`, `LEL_AI_API_KEY`, `LEL_AI_TIMEOUT_SEC`
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- `LEL_CONTEXT_PROVIDER`, `LEL_CONTEXT_ON_FOCUS_CHANGE`
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## systemd user service
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```bash
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mkdir -p ~/.local/bin
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cp src/leld.py ~/.local/bin/leld.py
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cp systemd/lel.service ~/.config/systemd/user/lel.service
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systemctl --user daemon-reload
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systemctl --user enable --now lel
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```
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## Usage
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- Press the hotkey once to start recording.
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- Press it again to stop and transcribe.
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- The transcript is logged to stderr.
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Injection backends:
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- `clipboard`: copy to clipboard and inject via Ctrl+Shift+V (GTK clipboard + XTest)
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- `injection`: type the text with simulated keypresses (XTest)
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AI provider:
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- Generic OpenAI-compatible chat API at `ai_base_url`
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Context capture:
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- `context_capture` stores the focused window at hotkey time (via i3 IPC).
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- If focus changes before injection, the workflow aborts (interpreted as a cancel).
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- `context_rules` lets you match on app/title and override AI/injection behavior.
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Control:
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```bash
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make run
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```
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