Reduce WASM build size (#427)

* reduce wasm build size * Enable lto for Wasm release Add `build-dev` task for Wasm for debugging. Co-authored-by: Craig Bester <craig.bester@iota.org>
iotaledger · Oct 15, 2021 · e339286 · e339286
1 parent c8aa839
commit e339286
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Showing 2 changed files with 10 additions and 3 deletions.
diff --git a/bindings/wasm/Cargo.toml b/bindings/wasm/Cargo.toml
@@ -39,4 +39,8 @@ chrono = { version = "0.4", features = ["wasmbind"] }
 getrandom = { version = "0.2", features = ["js"] }
 
 [package.metadata.wasm-pack.profile.release]
-wasm-opt = false
+wasm-opt = true
+
+[profile.release]
+opt-level = 's'
+lto = true
diff --git a/bindings/wasm/package.json b/bindings/wasm/package.json
@@ -10,11 +10,14 @@
     "example": "examples"
   },
   "scripts": {
-    "build:nodejs": "wasm-pack build --target nodejs --out-dir node && node ./build/node",
-    "build:web": "wasm-pack build --target web --out-dir web && node ./build/web",
+    "build:nodejs": "wasm-pack build --target nodejs --release --out-dir node && node ./build/node",
+    "build:web": "wasm-pack build --target web --release --out-dir web && node ./build/web",
+    "build-dev:nodejs": "wasm-pack build --target nodejs --dev --out-dir node && node ./build/node",
+    "build-dev:web": "wasm-pack build --target web --dev --out-dir web && node ./build/web",
     "build:docs": "node ./build/docs",
     "build:examples": "webpack --config ./examples/webpack.config.js --mode=production",
     "build": "npm run build:web && npm run build:nodejs && npm run build:docs",
+    "build-dev": "npm run build-dev:web && npm run build-dev:nodejs && npm run build:docs",
     "pretest": "npm run build:nodejs",
     "prepublishOnly": "npm run build",
     "serve": "webpack serve",