From 9b195aeb0347fa5d97aab31291109f64050148e9 Mon Sep 17 00:00:00 2001
From: Orual <orual@nonbinary.computer>
Date: Fri, 26 Jun 2026 23:32:50 -0400
Subject: [PATCH] build: optimize web release profile + wasm-opt pass

---
 Cargo.toml |  3 +++
 justfile   | 19 ++++++++++++++++++-
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 26427f2..5077e44 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -171,6 +171,9 @@ serde_json = "1.0"
 [profile.web-release]
 inherits = "release"
 opt-level = "z"
+debug = false
 lto = "fat"
 codegen-units = 1
 strip = "symbols"
+panic = "abort"
+incremental = false
diff --git a/justfile b/justfile
index 779d8a3..2a9326f 100644
--- a/justfile
+++ b/justfile
@@ -53,9 +53,26 @@ e2e:
 # Start the Dioxus dev server.
 serve *ARGS:
     dx serve {{ ARGS }}
-# Build the Dioxus app for web.
+# Build the Dioxus app for web (debug).
 build-web:
     dx build --platform web
+# Build the Dioxus app for web (release, optimized). Strips debug symbols and runs wasm-opt.
+build-web-release:
+    #!/usr/bin/env bash
+    set -e
+    dx build --platform web --release --debug-symbols=false
+    if command -v wasm-opt &>/dev/null; then
+        WASM=$(find target/dx/polymodel/release/web/public -name "polymodel_bg*.wasm" -print -quit 2>/dev/null)
+        if [ -n "$WASM" ]; then
+            echo "==> Running wasm-opt on $WASM"
+            BEFORE=$(stat -c%s "$WASM")
+            wasm-opt "$WASM" -Oz --enable-bulk-memory --enable-simd --enable-nontrapping-float-to-int --enable-sign-ext -o "$WASM" || { echo "==> wasm-opt failed, keeping unoptimized wasm"; exit 0; }
+            AFTER=$(stat -c%s "$WASM")
+            echo "    $BEFORE -> $AFTER bytes"
+        fi
+    else
+        echo "==> wasm-opt not found, skipping optimization"
+    fi
 # Regenerate crates/polymodel-api from authored lexicons via the local Jacquard checkout.
 generate-api:
     nix run ../jacquard
-- 
2.51.2