emsdk.sh - mozsearch

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#!/usr/bin/env bash

# Copyright (C) 2023 The Qt Company Ltd.

# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

# shellcheck source=./SetEnvVar.sh

source "${BASH_SOURCE%/*}/SetEnvVar.sh"

# shellcheck source=./DownloadURL.sh

source "${BASH_SOURCE%/*}/DownloadURL.sh"

version="5.0.5"

versionNode="v22.16.0"

tarBallVersion="${version//./_}"

if uname -a | grep -q Darwin; then

    tarBallPackage="emsdk_macos_${tarBallVersion}.tar.gz"

    sha="b2b3ac2d65bec282eb327df77ba475e2abf020ca"

else

    tarBallPackage="emsdk_linux_${tarBallVersion}.tar.gz"

    sha="766f8fcf33114a7ecf183e6b08ef3dd0a222bcf0"

fi

cacheUrl="https://ci-files01-hki.ci.qt.io/input/emsdk/${tarBallPackage}"

target="/tmp/${tarBallPackage}"

mkdir -p /opt

cd /opt || exit

echo "URL: $cacheUrl"

if DownloadURL "$cacheUrl" "" "$sha" "$target"; then

    sudo tar -xzf "$target" -C /opt/

    sudo rm -f "$target"

else

    echo "Emsdk isn't cached. Cloning it"

    sudo git clone https://github.com/emscripten-core/emsdk.git

    cd emsdk || exit

    if ! sudo ./emsdk install "$version"; then

        echo "Error: emsdk installation failed"

        exit 1

fi

    sudo ./emsdk activate "$version"

fi

# platform-specific toolchain and node binaries. urls obtained from "emsdk install"

if uname -a | grep -q Darwin; then

    pathNodeExecutable="node-$versionNode-darwin-x64/bin/node"

else

    pathNodeExecutable="node-$versionNode-linux-x64/bin/node"

fi

emsdkPath="/opt/emsdk/"

emscriptenPath="${emsdkPath}upstream/emscripten/"

SetEnvVar "PATH" "\"\$PATH:${emscriptenPath}\""

SetEnvVar "EMSCRIPTEN" "${emscriptenPath}"

SetEnvVar "EMSDK" "${emsdkPath}"

SetEnvVar "EMSDK_NODE" "${emsdkPath}${pathNodeExecutable}"

SetEnvVar "EMSDK_PYTHON" "$PYTHON3_EXECUTABLE"

echo "Emsdk = $version" >> ~/versions.txt