Initial commit: NexusOS project + desktop theme baseline

Captures the known-good state after theme consolidation and consistency reconciliation: - NexusOS GTK/xfwm4/icon theme assets (assets/themes, management/Mint-Y-Nexus) - Tightened right-click menus, visible separators, no menu icons - assets/themes/install-theme.sh: idempotent restore of all wiring (symlinks, xfconf xsettings+xfwm4, GTK 3/4 settings.ini) - .gitignore excludes venv/ollama/models/runtime/db Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-18 13:39:48 -05:00
commit b0aa0438af
1264 changed files with 19255 additions and 0 deletions
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+# config.py
+from __future__ import annotations
+
+import os
+from pathlib import Path
+from typing import Dict, Any
+
+# --- ENV ---
+try:
+    from dotenv import load_dotenv  # optional
+    load_dotenv()
+except Exception:
+    pass
+
+# --- PROJECT ROOT ---
+PROJECT_ROOT = Path(__file__).resolve().parent.parent
+
+# --- CORE DIRECTORIES ---
+DATA_DIR = PROJECT_ROOT / "data"
+MODELS_DIR = PROJECT_ROOT / "models"
+RUNTIME_DIR = PROJECT_ROOT / "runtime"
+
+MEMORY_DIR = PROJECT_ROOT / "synapse" / "memory"
+
+LOGS_DIR = RUNTIME_DIR / "logs"
+CACHE_DIR = RUNTIME_DIR / "cache"
+TEMP_DIR = RUNTIME_DIR / "tmp"
+
+# --- APPLICATION SUBSYSTEM DIRECTORIES ---
+PLAYBOOK_DIR = PROJECT_ROOT / "synapse" / "playbooks"
+UPLOADS_DIR = DATA_DIR / "uploads"
+EXPORTS_DIR = DATA_DIR / "exports"
+
+# --- DATABASE / STORAGE FILES (match your repo) ---
+MEMORY_DB = MEMORY_DIR / "memory.db"
+PLAYBOOK_DB = MEMORY_DB  # same file in your setup
+
+# --- LOG FILES ---
+BACKEND_LOG = LOGS_DIR / "backend.log"
+OLLAMA_LOG = LOGS_DIR / "ollama.log"
+CHAT_LOG = LOGS_DIR / "chat.log"
+
+# --- ENSURE REQUIRED DIRECTORIES EXIST ---
+for d in (
+    DATA_DIR,
+    MODELS_DIR,
+    RUNTIME_DIR,
+    LOGS_DIR,
+    MEMORY_DIR,
+    CACHE_DIR,
+    TEMP_DIR,
+    PLAYBOOK_DIR,
+    UPLOADS_DIR,
+    EXPORTS_DIR,
+):
+    d.mkdir(parents=True, exist_ok=True)
+
+# --- PATH ACCESSOR (fail-fast) ---
+def path(name: str) -> Path:
+    """
+    Return a Path for a known name. Raises KeyError if name is unknown.
+    """
+    mapping = {
+        "root": PROJECT_ROOT,
+        "data": DATA_DIR,
+        "models": MODELS_DIR,
+        "runtime": RUNTIME_DIR,
+        "logs": LOGS_DIR,
+        "memory": MEMORY_DIR,
+        "cache": CACHE_DIR,
+        "tmp": TEMP_DIR,
+        "playbooks": PLAYBOOK_DIR,
+        "uploads": UPLOADS_DIR,
+        "exports": EXPORTS_DIR,
+        "memory_db": MEMORY_DB,
+        "playbook_db": PLAYBOOK_DB,
+        "backend_log": BACKEND_LOG,
+        "ollama_log": OLLAMA_LOG,
+        "chat_log": CHAT_LOG,
+    }
+    try:
+        return mapping[name]
+    except KeyError:
+        raise KeyError(f"Unknown config path name: {name}")
+
+# --- Settings class and exported instance ---
+class Settings:
+    """
+    Lightweight settings container. Use `settings` instance for runtime access,
+    or `Settings` class for typing/tests.
+    """
+    def __init__(self) -> None:
+        self.project_root: Path = PROJECT_ROOT
+        self.data_dir: Path = DATA_DIR
+        self.models_dir: Path = MODELS_DIR
+        self.runtime_dir: Path = RUNTIME_DIR
+        self.memory_dir: Path = MEMORY_DIR
+        self.logs_dir: Path = LOGS_DIR
+
+        # DB files
+        self.memory_db: Path = MEMORY_DB
+        self.playbook_db: Path = PLAYBOOK_DB
+
+        # Logs
+        self.backend_log: Path = BACKEND_LOG
+        self.ollama_log: Path = OLLAMA_LOG
+        self.chat_log: Path = CHAT_LOG
+
+        # Env overrides
+        self.ollama_host: str = os.getenv("OLLAMA_HOST", "http://127.0.0.1:11434")
+        self.ollama_timeout: int = int(os.getenv("OLLAMA_TIMEOUT", "120"))
+
+    def as_dict(self) -> Dict[str, Any]:
+        return {
+            "project_root": str(self.project_root),
+            "data_dir": str(self.data_dir),
+            "models_dir": str(self.models_dir),
+            "runtime_dir": str(self.runtime_dir),
+            "memory_dir": str(self.memory_dir),
+            "memory_db": str(self.memory_db),
+            "playbook_db": str(self.playbook_db),
+            "ollama_host": self.ollama_host,
+            "ollama_timeout": self.ollama_timeout,
+        }
+
+# exported instance
+settings = Settings()
+
+# explicit exports for static checkers and IDEs
+__all__ = ["Settings", "settings", "path",
+           "PROJECT_ROOT", "DATA_DIR", "MODELS_DIR", "RUNTIME_DIR",
+           "MEMORY_DIR", "LOGS_DIR", "PLAYBOOK_DIR", "UPLOADS_DIR",
+           "EXPORTS_DIR", "MEMORY_DB", "PLAYBOOK_DB",
+           "BACKEND_LOG", "OLLAMA_LOG", "CHAT_LOG"]
+           
+# --- quick runtime sanity check when run directly (no side effects on import) ---
+if __name__ == "__main__":
+    print("Config paths:")
+    for key in ("root", "data", "models", "runtime", "memory", "memory_db"):
+        print(f"  {key}: {path(key)}")