Updated the build scripts for the new rust audio library

.travis.yml

@@ -4,12 +4,7 @@ language: node_js
 node_js:
   - "12"
 
-services:
-  - docker
-
 before_install:
-  # If ever run on windows make sure you don't run this in the git bash!
-  - docker run -dit --name emscripten -v "$(pwd)":"/src/" trzeci/emscripten:sdk-incoming-64bit bash
   - chmod +x ./scripts/travis/build.sh
   - chmod +x ./scripts/travis/deploy_server.sh
   - chmod +x ./scripts/travis/deploy_github.sh

scripts/install_dependencies.sh

@@ -0,0 +1,84 @@
+#!/usr/bin/env bash
+
+install_sys_deps() {
+    # shellcheck disable=SC2207
+    curl_version=($(curl --version 2>/dev/null))
+
+    # shellcheck disable=SC2181
+    if [[ $? -ne 0 ]]; then
+        echo "> Missing curl. Please install it."
+        exit 1
+    fi
+    echo "> Found curl ${curl_version[1]}"
+}
+
+install_node() {
+    node_version=$(node --version 2>/dev/null)
+    # shellcheck disable=SC2181
+    if [[ $? -ne 0 ]]; then
+        echo "> Missing node. We can't currently install it automatically."
+        echo "> Please download the latest version here: https://nodejs.org/en/download/"
+        exit 1
+    else
+        echo "> Found node $node_version"
+    fi
+
+    npm_version=$(npm --version 2>/dev/null)
+    # shellcheck disable=SC2181
+    if [[ $? -ne 0 ]]; then
+        echo "> Missing npm. Please ensure you've correctly installed node."
+        echo "> You may need to add npm manually to your PATH variable."
+        exit 1
+    else
+        echo "> Found npm $npm_version"
+    fi
+}
+
+install_rust() {
+    rustup_version=$(rustup --version 2>/dev/null)
+    if [[ $? -ne 0 ]]; then
+        echo "> Missing rustup, installing..."
+        curl https://build.travis-ci.org/files/rustup-init.sh -sSf | sh -s -- -y --default-toolchain nightly --default-host wasm32-unknown-unknown
+        # shellcheck disable=SC2181
+        [[ $? -ne 0 ]] && {
+            echo "> Failed to install rustup"
+            exit 1
+        }
+
+        rustup_version=$(rustup --version 2>/dev/null)
+        echo "> Installed $rustup_version"
+    else
+        echo "> Found $rustup_version"
+    fi
+
+    echo "> Installing/updating the wasm32-unknown-unknown host"
+    rustup target add wasm32-unknown-unknown
+    if [[ $? -ne 0 ]]; then
+        echo "> Failed to install/updating the wasm target"
+        exit 1
+    fi
+}
+
+install_wasmpack() {
+    wasmpack_version=$(wasm-pack --version 2>/dev/null)
+    if [[ $? -ne 0 ]]; then
+        echo "> Missing wasm-pack, installing..."
+        curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
+
+        # shellcheck disable=SC2181
+        [[ $? -ne 0 ]] && {
+            echo "> Failed to install wasm-pack"
+            exit 1
+        }
+
+        wasmpack_version=$(wasm-pack --version 2>/dev/null)
+        echo "> Installed $wasmpack_version"
+    else
+        echo "> Found $wasmpack_version"
+    fi
+}
+
+install_sys_deps
+install_node
+install_rust
+install_wasmpack

scripts/travis/build.sh

@@ -148,22 +148,13 @@ if [[ -e "$LOG_FILE" ]]; then
     rm "$LOG_FILE"
 fi
 
-chmod +x ./web/native-codec/build.sh
-if hash emcmake 2>/dev/null; then
-    hash cmake 2>/dev/null || { echo "Missing cmake. Please install cmake before retrying. (apt-get install cmake)"; exit 1; }
-    hash make 2>/dev/null || { echo "Missing make. Please install build-essential before retrying. (apt-get install build-essential)"; exit 1; }
+echo "----------     Setup       ----------"
+chmod +x ./scripts/install_dependencies.sh
+execute \
+    "Installing dependencies" \
+    "Failed to install required dependencies" \
+    "./scripts/install_dependencies.sh"
 
-    echo "Found installation of emcmake locally. Don't use docker in order to build the native parts."
-    execute \
-        "Building native codes" \
-        "Failed to build native opus codec" \
-        "./web/native-codec/build.sh"
-else
-    execute \
-        "Building native codes" \
-        "Failed to build native opus codec" \
-        "docker exec -it emscripten bash -c 'web/native-codec/build.sh'"
-fi
 echo "----------   Web client    ----------"
 
 function move_target_file() {