Convert to wasm engine

.devcontainer/Dockerfile

@@ -5,5 +5,7 @@ WORKDIR /home/
 COPY . .
 
 RUN bash ./setup.sh
+RUN bash ./node.sh
+RUN curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
 
 ENV PATH="/root/.cargo/bin:$PATH"

.devcontainer/node.sh

@@ -0,0 +1,170 @@
+#!/bin/bash
+#-------------------------------------------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See https://go.microsoft.com/fwlink/?linkid=2090316 for license information.
+#-------------------------------------------------------------------------------------------------------------
+#
+# Docs: https://github.com/microsoft/vscode-dev-containers/blob/main/script-library/docs/node.md
+# Maintainer: The VS Code and Codespaces Teams
+#
+# Syntax: ./node-debian.sh [directory to install nvm] [node version to install (use "none" to skip)] [non-root user] [Update rc files flag] [install node-gyp deps]
+
+export NVM_DIR=${1:-"/usr/local/share/nvm"}
+export NODE_VERSION=${2:-"lts"}
+USERNAME=${3:-"automatic"}
+UPDATE_RC=${4:-"true"}
+INSTALL_TOOLS_FOR_NODE_GYP="${5:-true}"
+export NVM_VERSION="0.38.0"
+
+set -e
+
+if [ "$(id -u)" -ne 0 ]; then
+    echo -e 'Script must be run as root. Use sudo, su, or add "USER root" to your Dockerfile before running this script.'
+    exit 1
+fi
+
+# Ensure that login shells get the correct path if the user updated the PATH using ENV.
+rm -f /etc/profile.d/00-restore-env.sh
+echo "export PATH=${PATH//$(sh -lc 'echo $PATH')/\$PATH}" > /etc/profile.d/00-restore-env.sh
+chmod +x /etc/profile.d/00-restore-env.sh
+
+# Determine the appropriate non-root user
+if [ "${USERNAME}" = "auto" ] || [ "${USERNAME}" = "automatic" ]; then
+    USERNAME=""
+    POSSIBLE_USERS=("vscode" "node" "codespace" "$(awk -v val=1000 -F ":" '$3==val{print $1}' /etc/passwd)")
+    for CURRENT_USER in ${POSSIBLE_USERS[@]}; do
+        if id -u ${CURRENT_USER} > /dev/null 2>&1; then
+            USERNAME=${CURRENT_USER}
+            break
+        fi
+    done
+    if [ "${USERNAME}" = "" ]; then
+        USERNAME=root
+    fi
+elif [ "${USERNAME}" = "none" ] || ! id -u ${USERNAME} > /dev/null 2>&1; then
+    USERNAME=root
+fi
+
+updaterc() {
+    if [ "${UPDATE_RC}" = "true" ]; then
+        echo "Updating /etc/bash.bashrc and /etc/zsh/zshrc..."
+        if [[ "$(cat /etc/bash.bashrc)" != *"$1"* ]]; then
+            echo -e "$1" >> /etc/bash.bashrc
+        fi
+        if [ -f "/etc/zsh/zshrc" ] && [[ "$(cat /etc/zsh/zshrc)" != *"$1"* ]]; then
+            echo -e "$1" >> /etc/zsh/zshrc
+        fi
+    fi
+}
+
+# Function to run apt-get if needed
+apt_get_update_if_needed()
+{
+    if [ ! -d "/var/lib/apt/lists" ] || [ "$(ls /var/lib/apt/lists/ | wc -l)" = "0" ]; then
+        echo "Running apt-get update..."
+        apt-get update
+    else
+        echo "Skipping apt-get update."
+    fi
+}
+
+# Checks if packages are installed and installs them if not
+check_packages() {
+    if ! dpkg -s "$@" > /dev/null 2>&1; then
+        apt_get_update_if_needed
+        apt-get -y install --no-install-recommends "$@"
+    fi
+}
+
+# Ensure apt is in non-interactive to avoid prompts
+export DEBIAN_FRONTEND=noninteractive
+
+# Install dependencies
+check_packages apt-transport-https curl ca-certificates tar gnupg2 dirmngr
+
+# Install yarn
+if type yarn > /dev/null 2>&1; then
+    echo "Yarn already installed."
+else
+    # Import key safely (new method rather than deprecated apt-key approach) and install
+    curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | gpg --dearmor > /usr/share/keyrings/yarn-archive-keyring.gpg
+    echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/yarn-archive-keyring.gpg] https://dl.yarnpkg.com/debian/ stable main" > /etc/apt/sources.list.d/yarn.list
+    apt-get update
+    apt-get -y install --no-install-recommends yarn
+fi
+
+# Adjust node version if required
+if [ "${NODE_VERSION}" = "none" ]; then
+    export NODE_VERSION=
+elif [ "${NODE_VERSION}" = "lts" ]; then
+    export NODE_VERSION="lts/*"
+fi
+
+# Create a symlink to the installed version for use in Dockerfile PATH statements
+export NVM_SYMLINK_CURRENT=true
+
+# Install the specified node version if NVM directory already exists, then exit
+if [ -d "${NVM_DIR}" ]; then
+    echo "NVM already installed."
+    if [ "${NODE_VERSION}" != "" ]; then
+       su ${USERNAME} -c ". $NVM_DIR/nvm.sh && nvm install ${NODE_VERSION} && nvm clear-cache"
+    fi
+    exit 0
+fi
+
+# Create nvm group, nvm dir, and set sticky bit
+if ! cat /etc/group | grep -e "^nvm:" > /dev/null 2>&1; then
+    groupadd -r nvm
+fi
+umask 0002
+usermod -a -G nvm ${USERNAME}
+mkdir -p ${NVM_DIR}
+chown :nvm ${NVM_DIR}
+chmod g+s ${NVM_DIR}
+su ${USERNAME} -c "$(cat << EOF
+    set -e
+    umask 0002
+    # Do not update profile - we'll do this manually
+    export PROFILE=/dev/null
+    ls -lah /home/${USERNAME}/.nvs || :
+    curl -so- https://raw.githubusercontent.com/nvm-sh/nvm/v${NVM_VERSION}/install.sh | bash 
+    source ${NVM_DIR}/nvm.sh
+    if [ "${NODE_VERSION}" != "" ]; then
+        nvm alias default ${NODE_VERSION}
+    fi
+    nvm clear-cache 
+EOF
+)" 2>&1
+# Update rc files
+if [ "${UPDATE_RC}" = "true" ]; then
+updaterc "$(cat <<EOF
+export NVM_DIR="${NVM_DIR}"
+[ -s "\$NVM_DIR/nvm.sh" ] && . "\$NVM_DIR/nvm.sh"
+[ -s "\$NVM_DIR/bash_completion" ] && . "\$NVM_DIR/bash_completion"
+EOF
+)"
+fi
+
+# If enabled, verify "python3", "make", "gcc", "g++" commands are available so node-gyp works - https://github.com/nodejs/node-gyp
+if [ "${INSTALL_TOOLS_FOR_NODE_GYP}" = "true" ]; then
+    echo "Verifying node-gyp OS requirements..."
+    to_install=""
+    if ! type make > /dev/null 2>&1; then
+        to_install="${to_install} make"
+    fi
+    if ! type gcc > /dev/null 2>&1; then
+        to_install="${to_install} gcc"
+    fi
+    if ! type g++ > /dev/null 2>&1; then
+        to_install="${to_install} g++"
+    fi
+    if ! type python3 > /dev/null 2>&1; then
+        to_install="${to_install} python3-minimal"
+    fi
+    if [ ! -z "${to_install}" ]; then
+        apt_get_update_if_needed
+        apt-get -y install ${to_install}
+    fi
+fi
+
+echo "Done!"