refactor(management): replace curses TUIs with API-backed ncp subcommands; panel/autostart/install integration
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
jon
Executable
+314
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#!/usr/bin/env bash
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# NexusOS WSL bootstrap — called by install-windows.ps1 after the repo is copied in.
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# Safe to re-run; skips steps that are already done.
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set -euo pipefail
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NEXUS_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
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cd "$NEXUS_ROOT"
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step() { echo ""; echo "==> $*"; }
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ok() { echo " ok: $*"; }
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warn() { echo " warn: $*"; }
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# ── System packages ───────────────────────────────────────────────────────────
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step "System packages"
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sudo apt-get update -qq
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sudo apt-get install -y -qq \
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python3 python3-venv python3-pip python3-tk \
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curl wget git build-essential \
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libsqlite3-dev rsync
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ok "System packages ready"
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# ── Node.js (via NodeSource LTS) ──────────────────────────────────────────────
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step "Node.js"
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if command -v node &>/dev/null; then
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ok "Already installed: $(node --version)"
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else
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curl -fsSL https://deb.nodesource.com/setup_lts.x | sudo -E bash - 2>/dev/null
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sudo apt-get install -y -qq nodejs
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ok "Installed: $(node --version)"
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fi
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# ── Python venv ───────────────────────────────────────────────────────────────
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step "Python venv (Promethean)"
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if [ ! -d "$NEXUS_ROOT/Promethean" ]; then
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python3 -m venv "$NEXUS_ROOT/Promethean"
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ok "Created"
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else
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ok "Already exists"
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fi
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source "$NEXUS_ROOT/Promethean/bin/activate"
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pip install --upgrade pip -q
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step "Python dependencies"
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pip install -r "$NEXUS_ROOT/requirements-wsl.txt" -q
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ok "Installed"
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# ── Ollama ────────────────────────────────────────────────────────────────────
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step "Ollama"
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mkdir -p "$NEXUS_ROOT/runtime/logs"
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OLLAMA_BIN="$NEXUS_ROOT/ollama/bin/ollama"
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DEFAULT_MODEL="${NEXUS_DEFAULT_MODEL:-qwen2.5:3b}"
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case "$(uname -m)" in
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x86_64|amd64) ;;
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*)
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echo "ERROR: bundled Ollama supports x86-64 WSL only (detected $(uname -m))." >&2
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exit 1
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;;
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esac
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if [ ! -x "$OLLAMA_BIN" ]; then
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chmod +x "$OLLAMA_BIN" 2>/dev/null || true
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fi
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if [ ! -x "$OLLAMA_BIN" ] || ! "$OLLAMA_BIN" --version &>/dev/null; then
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echo "ERROR: bundled Ollama could not run in this WSL distro." >&2
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echo " Expected a Linux x86-64 executable at: $OLLAMA_BIN" >&2
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exit 1
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fi
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ok "Binary OK: $("$OLLAMA_BIN" --version)"
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# A clean checkout has no model files. Provision one so the first launch can chat.
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OLLAMA_HOST="127.0.0.1:11434"
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OLLAMA_MODELS="$NEXUS_ROOT/models"
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OLLAMA_HOST="$OLLAMA_HOST" OLLAMA_MODELS="$OLLAMA_MODELS" \
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"$OLLAMA_BIN" list 2>/dev/null | awk -v model="$DEFAULT_MODEL" \
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'NR > 1 && $1 == model { found = 1 } END { exit !found }' \
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|| {
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ollama_pid=""
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if ! curl -fsS "http://127.0.0.1:11434/api/tags" >/dev/null 2>&1; then
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OLLAMA_HOST="$OLLAMA_HOST" OLLAMA_MODELS="$NEXUS_ROOT/models" \
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"$OLLAMA_BIN" serve >>"$NEXUS_ROOT/runtime/logs/ollama.log" 2>&1 &
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ollama_pid=$!
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for _ in {1..30}; do
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curl -fsS "http://127.0.0.1:11434/api/tags" >/dev/null 2>&1 && break
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sleep 1
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done
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fi
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if ! curl -fsS "http://127.0.0.1:11434/api/tags" >/dev/null 2>&1; then
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[ -n "$ollama_pid" ] && kill "$ollama_pid" 2>/dev/null || true
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echo "ERROR: Ollama did not start; see runtime/logs/ollama.log" >&2
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exit 1
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fi
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if ! OLLAMA_HOST="$OLLAMA_HOST" OLLAMA_MODELS="$OLLAMA_MODELS" \
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"$OLLAMA_BIN" list 2>/dev/null | awk -v model="$DEFAULT_MODEL" \
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'NR > 1 && $1 == model { found = 1 } END { exit !found }'; then
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echo " pulling default model: $DEFAULT_MODEL"
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if ! OLLAMA_HOST="$OLLAMA_HOST" OLLAMA_MODELS="$OLLAMA_MODELS" \
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"$OLLAMA_BIN" pull "$DEFAULT_MODEL"; then
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[ -n "$ollama_pid" ] && kill "$ollama_pid" 2>/dev/null || true
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echo "ERROR: Could not pull default model $DEFAULT_MODEL." >&2
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exit 1
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fi
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fi
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[ -n "$ollama_pid" ] && kill "$ollama_pid" 2>/dev/null || true
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ok "Model ready: $DEFAULT_MODEL"
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}
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# ── Frontend npm deps ─────────────────────────────────────────────────────────
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step "Frontend dependencies"
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cd "$NEXUS_ROOT/interface/web"
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npm install --silent
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ok "Installed"
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cd "$NEXUS_ROOT"
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# ── Runtime dirs ─────────────────────────────────────────────────────────────
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step "Runtime directories"
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mkdir -p "$NEXUS_ROOT/runtime/pids" "$NEXUS_ROOT/runtime/logs"
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ok "Ready"
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# ── Shell alias (ncp) ─────────────────────────────────────────────────────────
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step "Shell alias"
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if ! grep -q "nexus-core/management/nexus-cli.sh" "$HOME/.bashrc" 2>/dev/null; then
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cat >> "$HOME/.bashrc" << 'EOF'
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# NexusOS
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ncp() { ~/nexus-core/management/nexus-cli.sh "$@"; }
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EOF
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ok "ncp alias added to ~/.bashrc"
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else
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ok "ncp already in ~/.bashrc"
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fi
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step "Promethean command"
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PROMETHEAN_RC="$NEXUS_ROOT/.promethean_bashrc"
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if [ ! -f "$PROMETHEAN_RC" ]; then
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cat > "$PROMETHEAN_RC" << 'EOF'
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# Promethean Terminal shell init
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[[ -f ~/.bashrc ]] && source ~/.bashrc
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export VIRTUAL_ENV_DISABLE_PROMPT=1
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if [[ -f "$HOME/nexus-core/Promethean/bin/activate" ]]; then
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source "$HOME/nexus-core/Promethean/bin/activate"
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fi
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export PS1='\[\e[0;35m\](Promethean)\[\e[0m\] ${debian_chroot:+($debian_chroot)}\[\e[0;37m\]\u@\h\[\e[0m\]:\[\e[1;32m\]\w\[\e[0m\]\$ '
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printf '\e]0;Promethean Terminal\a'
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EOF
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ok "Promethean environment init created"
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else
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ok "Promethean environment init already exists"
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fi
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if ! grep -qF "alias promethean='source ~/nexus-core/.promethean_bashrc'" "$HOME/.bashrc" 2>/dev/null; then
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cat >> "$HOME/.bashrc" << 'EOF'
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# Promethean
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alias promethean='source ~/nexus-core/.promethean_bashrc'
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EOF
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ok "promethean command added to ~/.bashrc"
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else
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ok "promethean command already in ~/.bashrc"
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fi
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# ── Windows Terminal profile + desktop shortcut ───────────────────────────────
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setup_windows() {
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local win_user distro icon_src icon_win_dir icon_win_path
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win_user=$(powershell.exe -command '$env:USERNAME' 2>/dev/null | tr -d '\r\n')
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distro="${WSL_DISTRO_NAME:-$(uname -n)}"
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if [ -z "$win_user" ] || [ ! -d "/mnt/c/Users/$win_user" ]; then
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warn "Cannot locate Windows user directory — skipping Windows Terminal setup"
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return 0
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fi
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# Copy app icon into Windows filesystem so WT can display it
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icon_src="$NEXUS_ROOT/assets/n-small.png"
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icon_win_dir="/mnt/c/Users/$win_user/AppData/Local/NexusOS"
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mkdir -p "$icon_win_dir"
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[ -f "$icon_src" ] && cp "$icon_src" "$icon_win_dir/nexus.png"
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icon_win_path="C:\\Users\\$win_user\\AppData\\Local\\NexusOS\\nexus.png"
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# Init file so the WT session sources nvm + ncp
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cat > "$HOME/.nexus_init" << 'EOF'
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[[ -f ~/.bashrc ]] && source ~/.bashrc
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EOF
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# Patch Windows Terminal settings.json via Python (handles JSONC safely)
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python3 - "$win_user" "$distro" "$icon_win_path" << 'PYEOF'
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import json, re, uuid, sys
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from pathlib import Path
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win_user, distro, icon_path = sys.argv[1], sys.argv[2], sys.argv[3]
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candidates = [
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f"/mnt/c/Users/{win_user}/AppData/Local/Packages/Microsoft.WindowsTerminal_8wekyb3d8bbwe/LocalState/settings.json",
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f"/mnt/c/Users/{win_user}/AppData/Local/Packages/Microsoft.WindowsTerminalPreview_8wekyb3d8bbwe/LocalState/settings.json",
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]
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settings_path = next((Path(p) for p in candidates if Path(p).exists()), None)
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if not settings_path:
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print(" warn: Windows Terminal not found — skipping profile")
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sys.exit(0)
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def strip_jsonc(text):
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output = []
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in_string = False
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escaped = False
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in_line_comment = False
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in_block_comment = False
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index = 0
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while index < len(text):
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char = text[index]
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next_char = text[index + 1] if index + 1 < len(text) else ""
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if in_line_comment:
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if char == "\n":
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in_line_comment = False
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output.append(char)
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elif in_block_comment:
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if char == "*" and next_char == "/":
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in_block_comment = False
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index += 1
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elif in_string:
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output.append(char)
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if escaped:
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escaped = False
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elif char == "\\":
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escaped = True
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elif char == '"':
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in_string = False
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elif char == '"':
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in_string = True
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output.append(char)
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elif char == "/" and next_char == "/":
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in_line_comment = True
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index += 1
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elif char == "/" and next_char == "*":
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in_block_comment = True
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index += 1
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else:
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output.append(char)
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index += 1
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return "".join(output)
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try:
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with open(settings_path, encoding="utf-8") as f:
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settings_text = strip_jsonc(f.read())
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settings = json.loads(re.sub(r",(\s*[}\]])", r"\1", settings_text))
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except (OSError, json.JSONDecodeError) as error:
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print(f" warn: Could not read Windows Terminal settings: {error}")
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sys.exit(0)
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profiles = settings.setdefault("profiles", {}).setdefault("list", [])
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if any(p.get("name") == "NexusOS" for p in profiles):
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print(" ok: NexusOS profile already in Windows Terminal")
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sys.exit(0)
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profiles.insert(0, {
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"guid": "{" + str(uuid.uuid4()) + "}",
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"name": "NexusOS",
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"commandline": f"wsl.exe -d {distro} bash --init-file ~/.nexus_init",
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"startingDirectory": "~",
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"icon": icon_path,
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})
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try:
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with open(settings_path, "w", encoding="utf-8") as f:
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json.dump(settings, f, indent=4)
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except OSError as error:
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print(f" warn: Could not update Windows Terminal settings: {error}")
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sys.exit(0)
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print(f" ok: NexusOS profile added to Windows Terminal")
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PYEOF
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# Desktop shortcut — opens WT to the NexusOS profile and launches Nexus
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powershell.exe -command "
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\$ws = New-Object -ComObject WScript.Shell
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\$s = \$ws.CreateShortcut(\"\$env:USERPROFILE\Desktop\NexusOS.lnk\")
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\$s.TargetPath = 'wt.exe'
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\$s.Arguments = '--profile NexusOS -- bash -c \"cd ~/nexus-core && ./launch_nexus.sh ; exec bash\"'
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\$s.IconLocation = 'wt.exe,0'
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\$s.Save()
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" 2>/dev/null && ok "Desktop shortcut created" || warn "Could not create desktop shortcut"
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}
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step "Windows integration"
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if grep -qi microsoft /proc/version 2>/dev/null; then
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setup_windows
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else
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ok "Not running in WSL — skipping Windows Terminal setup"
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fi
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# ── Done ──────────────────────────────────────────────────────────────────────
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echo ""
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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echo " NexusOS bootstrap complete!"
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echo ""
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echo " Launch: cd ~/nexus-core && ./launch_nexus.sh"
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echo " Frontend: http://localhost:5173"
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echo " Backend: http://localhost:8000"
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echo ""
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echo " Or use the NexusOS shortcut on your Windows desktop."
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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Reference in New Issue
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GitNexus · part of the Nexus stack