vendor

egui/scripts/wasm_bindgen_check.sh

@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+set -eu
+script_path=$( cd "$(dirname "${BASH_SOURCE[0]}")" ; pwd -P )
+cd "$script_path/.."
+
+if [[ $* == --skip-setup ]]
+then
+  echo "Skipping setup_web.sh"
+else
+  echo "Running setup_web.sh"
+  ./scripts/setup_web.sh
+fi
+
+CRATE_NAME="egui_demo_app"
+FEATURES="glow,http,persistence,web_screen_reader"
+
+# This is required to enable the web_sys clipboard API which eframe web uses
+# https://rustwasm.github.io/wasm-bindgen/api/web_sys/struct.Clipboard.html
+# https://rustwasm.github.io/docs/wasm-bindgen/web-sys/unstable-apis.html
+export RUSTFLAGS=--cfg=web_sys_unstable_apis
+
+echo "Building rust…"
+BUILD=debug # debug builds are faster
+
+(cd crates/$CRATE_NAME &&
+  cargo build \
+    --lib \
+    --target wasm32-unknown-unknown \
+    --no-default-features \
+    --features ${FEATURES}
+)
+
+TARGET="target"
+
+echo "Generating JS bindings for wasm…"
+
+rm -f "${CRATE_NAME}_bg.wasm" # Remove old output (if any)
+
+TARGET_NAME="${CRATE_NAME}.wasm"
+wasm-bindgen "${TARGET}/wasm32-unknown-unknown/$BUILD/$TARGET_NAME" \
+  --out-dir . --no-modules --no-typescript
+
+# Remove output:
+rm -f "${CRATE_NAME}_bg.wasm"
+rm -f "${CRATE_NAME}.js"