install-rust.sh - mozsearch

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#!/usr/bin/env bash

# Copyright (C) 2026 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

# This script will build and install rust toolchain

set -ex

PROVISIONING_DIR="$(dirname "$0")/../../"

# shellcheck source=./../unix/common.sourced.sh

source "${BASH_SOURCE%/*}/../unix/common.sourced.sh"

# shellcheck source=./../unix/DownloadURL.sh

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

# shellcheck source=./../unix/SetEnvVar.sh

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

version="1.92.0"

sourceName="rustc-$version-src"

sourceFile="$sourceName.tar.xz"

cachedUrl="http://ci-files01-hki.ci.qt.io/input/rust/$sourceFile"

officialUrl="https://static.rust-lang.org/dist/$sourceFile"

sourcesSHA256="ebee170bfe4c4dfc59521a101de651e5534f4dae889756a5c97ca9ea40d0c307"

function BuildRust() {

    buildFolder=$1

    installPrefix=$2

    target=$3

    channel=$4

    outputTarball=$5

    tmpFolder=$6

    targetFile=$tmpFolder/$sourceFile

    srcFolder=$tmpFolder/$sourceName

    if [ ! -d "$srcFolder" ]; then

        DownloadURL $cachedUrl $officialUrl $sourcesSHA256 $targetFile

        tar -C "$tmpFolder" -Jxf "$targetFile"

fi

    mkdir -p "$buildFolder"

    cd "$buildFolder"

    $srcFolder/configure            \

        --prefix=$installPrefix     \

        --sysconfdir=etc            \

        --enable-llvm-link-shared   \

        --enable-profiler           \

        --disable-cargo-native-static \

        --disable-vendor            \

        --disable-docs              \

        --disable-lld               \

        --target=$target            \

        --release-description=QtCI  \

        --release-channel=$channel

    echo "Building rust"

    python $srcFolder/x.py dist

    # x.py doesnt like running as root so install under our temporary folder for now

    export DESTDIR=$tmpFolder

    echo "Installing rust"

    python $srcFolder/x.py install

    # rustc must be in path for cargo to work

    OLDPATH=$PATH

    export PATH=$DESTDIR$installPrefix/bin:$PATH

    echo "Installing rust bindgen tool."

    $tmpFolder$installPrefix/bin/cargo install bindgen-cli --root $DESTDIR$installPrefix

    tar -czf "$outputTarball" -C "$DESTDIR$installPrefix"  .

    rm -rf "$buildFolder"

    export PATH=$OLDPATH

    unset DESTDIR

function InstallRust() {

    buildFolder=$1

    installPrefix=$2

    target=$3

    channel=$4

    prebuiltSHA256=$5

    tmpFolder=$(mktemp -d)

    # e.g rust-1.92.0-macos-arm64-prebuilt.tar.gz or rust-1.92.0-macos-amd64-prebuilt.tar.gz

    prebuiltFile="rust-$version-$PROVISIONING_OS-$PROVISIONING_ARCH-prebuilt.tar.gz"

    prebuiltRust="http://ci-files01-hki.ci.qt.io/input/rust/$prebuiltFile"

    prebuiltTarget="$tmpFolder$prebuiltFile"

    DownloadURL $prebuiltRust "" $prebuiltSHA256 $prebuiltTarget $tmpFolder || (

        if [ $COIN_RUNS_IN_QT_COMPANY = true ]

        then

            echo "Fetching prebuilt rust failed."

            exit 1

        else

            echo "Fetching prebuilt rust failed. Building from sources."

            BuildRust $buildFolder $installPrefix $target $channel $prebuiltTarget

fi

    sudo mkdir "$installPrefix"

    sudo tar -xzf "$prebuiltTarget" -C "$installPrefix"

    rm -rf "$prebuiltTarget"

    rm -rf "$tmpFolder"

    SetEnvVar "PATH" "$installPrefix/bin:\$PATH"

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