Files
zerogravity/scripts/setup-macos.sh
Louie 6fd7cf6618 fix: add Antigravity prereq check to all setup scripts (#7)
All three setup scripts (Linux, macOS, Windows) now verify that the
Antigravity app is installed and the LS binary exists before proceeding.
Fails early with a clear error message and suggestions instead of a
cryptic runtime crash.

Closes #5
2026-02-18 13:17:31 -06:00

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#!/usr/bin/env bash
# ZeroGravity — macOS setup
# Installs a launchd plist for automatic startup and sets up config directories.
# No UID isolation on macOS — runs in headless/HTTPS_PROXY mode only.
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
PROJECT_DIR="$(dirname "$SCRIPT_DIR")"
CONFIG_DIR="$HOME/Library/Application Support/zerogravity"
# ── 1. Config directory ──
echo "→ Setting up config directory…"
mkdir -p "$CONFIG_DIR"
# ── 2. Data directory ──
echo "→ Setting up /tmp/zerogravity-standalone…"
mkdir -p /tmp/zerogravity-standalone
# ── 3. Prerequisite check: Antigravity must be installed ──
LS_BINARY="${ZEROGRAVITY_LS_PATH:-}"
if [ -z "$LS_BINARY" ]; then
# Check both /Applications and ~/Applications
for base in "/Applications/Antigravity.app" "$HOME/Applications/Antigravity.app"; do
candidate="$base/Contents/Resources/app/extensions/antigravity/bin/language_server_darwin_arm64"
if [ -f "$candidate" ]; then
LS_BINARY="$candidate"
break
fi
done
fi
echo "→ Checking for Antigravity installation…"
if [ -z "$LS_BINARY" ] || [ ! -f "$LS_BINARY" ]; then
echo ""
echo "✗ Antigravity is not installed (or the LS binary is missing)."
echo " ZeroGravity requires a working Antigravity installation."
echo " The Language Server binary is bundled with the Antigravity app"
echo " and cannot be downloaded separately."
echo ""
echo " Expected in: /Applications/Antigravity.app or ~/Applications/Antigravity.app"
echo ""
echo " Install Antigravity first, then re-run this script."
echo " Alternatively, set ZEROGRAVITY_LS_PATH to a custom LS binary location."
exit 1
fi
echo " Found: $LS_BINARY"
# ── 4. Launchd plist ──
echo "→ Installing launchd plist…"
PLIST_DIR="$HOME/Library/LaunchAgents"
PLIST="$PLIST_DIR/com.zerogravity.proxy.plist"
mkdir -p "$PLIST_DIR"
cat > "$PLIST" << EOF
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>com.zerogravity.proxy</string>
<key>ProgramArguments</key>
<array>
<string>$PROJECT_DIR/target/release/zerogravity</string>
</array>
<key>WorkingDirectory</key>
<string>$PROJECT_DIR</string>
<key>EnvironmentVariables</key>
<dict>
<key>RUST_LOG</key>
<string>info</string>
</dict>
<key>KeepAlive</key>
<dict>
<key>SuccessfulExit</key>
<false/>
</dict>
<key>StandardOutPath</key>
<string>$HOME/Library/Logs/zerogravity.log</string>
<key>StandardErrorPath</key>
<string>$HOME/Library/Logs/zerogravity.log</string>
</dict>
</plist>
EOF
echo " Installed: $PLIST"
echo " Start with: launchctl load $PLIST"
echo " Stop with: launchctl unload $PLIST"
# ── 5. Build ──
echo "→ Building release binary…"
cd "$PROJECT_DIR"
cargo build --release 2>&1 | tail -1
echo ""
echo "✓ Setup complete."
echo " Start with: launchctl load $PLIST"
echo " Or manually: zg start"