From 1793e3a99fbeed6cf990cbf6ba32cf1572130e7f Mon Sep 17 00:00:00 2001
From: Alex Nork <alexnork@gmail.com>
Date: Tue, 24 Feb 2026 16:38:58 -0500
Subject: [PATCH] feat: bundle Porcupine dylib, model, and keywords in build.sh

Co-Authored-By: Claude <noreply@anthropic.com>
---
 clients/macos/build.sh | 72 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)

diff --git a/clients/macos/build.sh b/clients/macos/build.sh
index c85f3a1ca7a..3f183c239c8 100755
--- a/clients/macos/build.sh
+++ b/clients/macos/build.sh
@@ -270,6 +270,18 @@ if [ -f "$SCRIPT_DIR/gateway-bin/vellum-gateway" ]; then
     fi
 fi
 
+# Also rebuild if Porcupine dylib changed or newly added
+PORCUPINE_CHECKOUT="$SCRIPT_DIR/../.build/checkouts/porcupine"
+if [ -d "$PORCUPINE_CHECKOUT/lib/mac" ]; then
+    ARCH=$(uname -m)
+    PORCUPINE_DYLIB_SRC="$PORCUPINE_CHECKOUT/lib/mac/$ARCH/libpv_porcupine.dylib"
+    if [ -f "$PORCUPINE_DYLIB_SRC" ]; then
+        if [ ! -f "$FRAMEWORKS_DIR/libpv_porcupine.dylib" ] || [ "$PORCUPINE_DYLIB_SRC" -nt "$FRAMEWORKS_DIR/libpv_porcupine.dylib" ]; then
+            NEEDS_REBUILD=true
+        fi
+    fi
+fi
+
 # Ensure .app bundle structure exists
 FRAMEWORKS_DIR="$CONTENTS/Frameworks"
 mkdir -p "$MACOS_DIR" "$RESOURCES_DIR" "$FRAMEWORKS_DIR"
@@ -337,6 +349,56 @@ else
     echo "WARNING: Sparkle.framework not found at $SPARKLE_FW"
 fi
 
+# Bundle Porcupine dylib, model, and keyword files (if checkout exists)
+PORCUPINE_CHECKOUT="$SCRIPT_DIR/../.build/checkouts/porcupine"
+if [ -d "$PORCUPINE_CHECKOUT/lib/mac" ]; then
+    if [ "$CONFIG" = "release" ]; then
+        # Universal binary for release builds
+        PORCUPINE_ARM64="$PORCUPINE_CHECKOUT/lib/mac/arm64/libpv_porcupine.dylib"
+        PORCUPINE_X86_64="$PORCUPINE_CHECKOUT/lib/mac/x86_64/libpv_porcupine.dylib"
+        if [ -f "$PORCUPINE_ARM64" ] && [ -f "$PORCUPINE_X86_64" ]; then
+            if [ ! -f "$FRAMEWORKS_DIR/libpv_porcupine.dylib" ] || \
+               [ "$PORCUPINE_ARM64" -nt "$FRAMEWORKS_DIR/libpv_porcupine.dylib" ] || \
+               [ "$PORCUPINE_X86_64" -nt "$FRAMEWORKS_DIR/libpv_porcupine.dylib" ]; then
+                echo "Bundling Porcupine dylib (universal)..."
+                lipo -create "$PORCUPINE_ARM64" "$PORCUPINE_X86_64" -output "$FRAMEWORKS_DIR/libpv_porcupine.dylib"
+            fi
+        else
+            echo "WARNING: Porcupine dylibs not found for universal binary — skipping"
+        fi
+    else
+        # Arch-specific for debug builds
+        ARCH=$(uname -m)
+        PORCUPINE_DYLIB_SRC="$PORCUPINE_CHECKOUT/lib/mac/$ARCH/libpv_porcupine.dylib"
+        if [ -f "$PORCUPINE_DYLIB_SRC" ]; then
+            if [ ! -f "$FRAMEWORKS_DIR/libpv_porcupine.dylib" ] || [ "$PORCUPINE_DYLIB_SRC" -nt "$FRAMEWORKS_DIR/libpv_porcupine.dylib" ]; then
+                echo "Bundling Porcupine dylib..."
+                cp "$PORCUPINE_DYLIB_SRC" "$FRAMEWORKS_DIR/libpv_porcupine.dylib"
+            fi
+        else
+            echo "WARNING: Porcupine dylib not found at $PORCUPINE_DYLIB_SRC — skipping"
+        fi
+    fi
+else
+    echo "WARNING: Porcupine checkout not found at $PORCUPINE_CHECKOUT — skipping dylib bundling"
+fi
+
+# Bundle Porcupine model file
+if [ -f "$PORCUPINE_CHECKOUT/lib/common/porcupine_params.pv" ]; then
+    if [ ! -f "$RESOURCES_DIR/porcupine_params.pv" ] || [ "$PORCUPINE_CHECKOUT/lib/common/porcupine_params.pv" -nt "$RESOURCES_DIR/porcupine_params.pv" ]; then
+        echo "Bundling Porcupine model file..."
+        cp "$PORCUPINE_CHECKOUT/lib/common/porcupine_params.pv" "$RESOURCES_DIR/porcupine_params.pv"
+    fi
+fi
+
+# Bundle Porcupine keyword files
+if [ -d "$PORCUPINE_CHECKOUT/resources/keyword_files/mac" ]; then
+    mkdir -p "$RESOURCES_DIR/porcupine-keywords"
+    for ppn in "$PORCUPINE_CHECKOUT/resources/keyword_files/mac/"*.ppn; do
+        [ -f "$ppn" ] && cp "$ppn" "$RESOURCES_DIR/porcupine-keywords/"
+    done
+fi
+
 # Always refresh bundled skills in app bundle (skill assets change independently of binaries)
 if [ -d "$SCRIPT_DIR/daemon-bin/bundled-skills" ]; then
     rm -rf "$RESOURCES_DIR/bundled-skills"
@@ -530,6 +592,16 @@ if [ -d "$FRAMEWORKS_DIR/Sparkle.framework" ]; then
     echo "Sparkle.framework signed (including nested binaries)"
 fi
 
+# Sign Porcupine dylib
+if [ -f "$FRAMEWORKS_DIR/libpv_porcupine.dylib" ]; then
+    PV_SIGN_FLAGS=(--force --sign "$SIGN_IDENTITY")
+    if [ "$CONFIG" = "release" ] && [ "$SIGN_IDENTITY" != "-" ]; then
+        PV_SIGN_FLAGS+=(--timestamp --options runtime)
+    fi
+    codesign "${PV_SIGN_FLAGS[@]}" "$FRAMEWORKS_DIR/libpv_porcupine.dylib"
+    echo "Porcupine dylib signed"
+fi
+
 # Sign CLI binary
 if [ -f "$MACOS_DIR/vellum-cli" ]; then
     CLI_SIGN_FLAGS=(--force --sign "$SIGN_IDENTITY")