Squashed 'vendor/ruvector/' content from commit b64c2172

git-subtree-dir: vendor/ruvector
git-subtree-split: b64c21726f2bb37286d9ee36a7869fef60cc6900

examples/delta-behavior/scripts/build-wasm.sh

@@ -0,0 +1,122 @@
+#!/bin/bash
+# Build script for Delta-Behavior WASM bindings
+# This script builds the Rust code to WebAssembly using wasm-pack
+
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
+
+echo "=== Delta-Behavior WASM Build ==="
+echo "Project directory: $PROJECT_DIR"
+echo ""
+
+# Check for wasm-pack
+if ! command -v wasm-pack &> /dev/null; then
+    echo "wasm-pack not found. Installing..."
+    cargo install wasm-pack
+fi
+
+# Check for wasm32 target
+if ! rustup target list --installed | grep -q wasm32-unknown-unknown; then
+    echo "Adding wasm32-unknown-unknown target..."
+    rustup target add wasm32-unknown-unknown
+fi
+
+cd "$PROJECT_DIR"
+
+# Parse arguments
+TARGET="web"
+PROFILE="release"
+OUT_DIR="wasm/pkg"
+
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        --target)
+            TARGET="$2"
+            shift 2
+            ;;
+        --dev)
+            PROFILE="dev"
+            shift
+            ;;
+        --release)
+            PROFILE="release"
+            shift
+            ;;
+        --out-dir)
+            OUT_DIR="$2"
+            shift 2
+            ;;
+        --help|-h)
+            echo "Usage: $0 [OPTIONS]"
+            echo ""
+            echo "Options:"
+            echo "  --target <TARGET>   Build target: web, nodejs, bundler (default: web)"
+            echo "  --dev               Build in development mode"
+            echo "  --release           Build in release mode (default)"
+            echo "  --out-dir <DIR>     Output directory (default: wasm/pkg)"
+            echo "  --help, -h          Show this help message"
+            echo ""
+            echo "Examples:"
+            echo "  $0                           # Build for web in release mode"
+            echo "  $0 --target nodejs           # Build for Node.js"
+            echo "  $0 --dev                     # Build in development mode"
+            echo "  $0 --target bundler          # Build for bundlers (webpack, etc.)"
+            exit 0
+            ;;
+        *)
+            echo "Unknown option: $1"
+            exit 1
+            ;;
+    esac
+done
+
+echo "Building with:"
+echo "  Target: $TARGET"
+echo "  Profile: $PROFILE"
+echo "  Output: $OUT_DIR"
+echo ""
+
+# Build options
+BUILD_OPTS="--target $TARGET --out-dir $OUT_DIR"
+
+if [ "$PROFILE" = "dev" ]; then
+    BUILD_OPTS="$BUILD_OPTS --dev"
+else
+    BUILD_OPTS="$BUILD_OPTS --release"
+fi
+
+# Run wasm-pack build
+echo "Running: wasm-pack build $BUILD_OPTS"
+wasm-pack build $BUILD_OPTS
+
+# Post-build: Copy TypeScript declarations
+if [ -f "wasm/index.d.ts" ]; then
+    echo ""
+    echo "Copying TypeScript declarations..."
+    cp wasm/index.d.ts "$OUT_DIR/"
+fi
+
+# Calculate sizes
+if [ -f "$OUT_DIR/delta_behavior_bg.wasm" ]; then
+    WASM_SIZE=$(wc -c < "$OUT_DIR/delta_behavior_bg.wasm")
+    WASM_SIZE_KB=$((WASM_SIZE / 1024))
+    echo ""
+    echo "=== Build Complete ==="
+    echo "WASM size: ${WASM_SIZE_KB}KB ($WASM_SIZE bytes)"
+fi
+
+# List output files
+echo ""
+echo "Output files in $OUT_DIR:"
+ls -la "$OUT_DIR/"
+
+echo ""
+echo "To use in a web project:"
+echo "  import init, { WasmCoherence, WasmEventHorizon } from './$OUT_DIR/delta_behavior.js';"
+echo "  await init();"
+echo ""
+echo "To use in Node.js (if built with --target nodejs):"
+echo "  const { WasmCoherence, WasmEventHorizon } = require('./$OUT_DIR/delta_behavior.js');"
+echo ""