ZIm/script/bundle-mac

#!/usr/bin/env bash

set -euo pipefail
source script/lib/blob-store.sh

build_flag="--release"
target_dir="release"
open_result=false
local_arch=false
local_only=false
local_install=false
bundle_name=""
can_code_sign=false

# This must match the team in the provisioning profile.
IDENTITY="Zed Industries, Inc."
APPLE_NOTARIZATION_TEAM="MQ55VZLNZQ"

# Function for displaying help info
help_info() {
  echo "
Usage: ${0##*/} [options] [bundle_name]
Build the application bundle for macOS.

Options:
  -d    Compile in debug mode
  -l    Compile for local architecture only.
  -o    Open dir with the resulting DMG or launch the app itself in local mode.
  -i    Install the resulting DMG into /Applications in local mode. Noop without -l.
  -h    Display this help and exit.
  "
}

while getopts 'dloih' flag
do
    case "${flag}" in
        o) open_result=true;;
        d)
            export CARGO_INCREMENTAL=true
            export CARGO_BUNDLE_SKIP_BUILD=true
            build_flag="";
            target_dir="debug"
            ;;
        l)
            export CARGO_INCREMENTAL=true
            export CARGO_BUNDLE_SKIP_BUILD=true
            local_arch=true
            local_only=true
            ;;
        i) local_install=true;;
        h)
           help_info
           exit 0
           ;;
    esac
done

shift $((OPTIND-1))

if [[ $# -gt 0 ]]; then
    if [ "$1" ]; then
        bundle_name=$1
    fi
fi

# Get release channel
pushd crates/zed
channel=$(<RELEASE_CHANNEL)
export ZED_RELEASE_CHANNEL="${channel}"
popd

export ZED_BUNDLE=true
export MACOSX_DEPLOYMENT_TARGET=10.15.7

cargo_bundle_version=$(cargo -q bundle --help 2>&1 | head -n 1 || echo "")
if [ "$cargo_bundle_version" != "cargo-bundle v0.6.0-zed" ]; then
    cargo install cargo-bundle --git https://github.com/zed-industries/cargo-bundle.git --branch zed-deploy
fi

# Deal with versions of macOS that don't include libstdc++ headers
export CXXFLAGS="-stdlib=libc++"

version_info=$(rustc --version --verbose)
host_line=$(echo "$version_info" | grep host)
local_target_triple=${host_line#*: }

# Generate the licenses first, so they can be baked into the binaries
script/generate-licenses

if [ "$local_arch" = true ]; then
    echo "Building for local target only."
    cargo build ${build_flag} --package zed --package cli --package remote_server
else
    echo "Compiling zed binaries"
    cargo build ${build_flag} --package zed --package cli --target aarch64-apple-darwin --target x86_64-apple-darwin
    # Build remote_server in separate invocation to prevent feature unification from other crates
    # from influencing dynamic libraries required by it.
    cargo build ${build_flag} --package remote_server     --target aarch64-apple-darwin --target x86_64-apple-darwin
fi

echo "Creating application bundle"
pushd crates/zed
cp Cargo.toml Cargo.toml.backup
sed \
    -i.backup \
    "s/package.metadata.bundle-${channel}/package.metadata.bundle/" \
    Cargo.toml

if [ "$local_arch" = true ]; then
    app_path=$(cargo bundle ${build_flag} --select-workspace-root | xargs)
else
    app_path_x64=$(cargo bundle ${build_flag} --target x86_64-apple-darwin --select-workspace-root | xargs)
    app_path_aarch64=$(cargo bundle ${build_flag} --target aarch64-apple-darwin --select-workspace-root | xargs)
    app_path=$app_path_x64
fi

mv Cargo.toml.backup Cargo.toml
popd
echo "Bundled ${app_path}"

if [[ -n "${MACOS_CERTIFICATE:-}" && -n "${MACOS_CERTIFICATE_PASSWORD:-}" && -n "${APPLE_NOTARIZATION_KEY:-}" && -n "${APPLE_NOTARIZATION_KEY_ID:-}" && -n "${APPLE_NOTARIZATION_ISSUER_ID:-}" ]]; then
    can_code_sign=true

    echo "Setting up keychain for code signing..."
    security create-keychain -p "$MACOS_CERTIFICATE_PASSWORD" zed.keychain || echo ""
    security default-keychain -s zed.keychain
    security unlock-keychain -p "$MACOS_CERTIFICATE_PASSWORD" zed.keychain
    echo "$MACOS_CERTIFICATE" | base64 --decode > /tmp/zed-certificate.p12
    security import /tmp/zed-certificate.p12 -k zed.keychain -P "$MACOS_CERTIFICATE_PASSWORD" -T /usr/bin/codesign
    rm /tmp/zed-certificate.p12
    security set-key-partition-list -S apple-tool:,apple:,codesign: -s -k "$MACOS_CERTIFICATE_PASSWORD" zed.keychain

    function cleanup() {
        echo "Cleaning up keychain"
        security default-keychain -s login.keychain
        security delete-keychain zed.keychain
    }

    trap cleanup EXIT
fi

GIT_VERSION="v2.43.3"
GIT_VERSION_SHA="fa29823"

function download_and_unpack() {
    local url=$1
    local path_to_unpack=$2
    local target_path=$3

    temp_dir=$(mktemp -d)

    if ! command -v curl &> /dev/null; then
        echo "curl is not installed. Please install curl to continue."
        exit 1
    fi

    curl --silent --fail --location "$url" | tar -xvz -C "$temp_dir" -f - $path_to_unpack

    mv "$temp_dir/$path_to_unpack" "$target_path"

    rm -rf "$temp_dir"
}

function download_git() {
    local architecture=$1
    local target_binary=$2

    tmp_dir=$(mktemp -d)
    pushd "$tmp_dir"

    case "$architecture" in
        aarch64-apple-darwin)
            download_and_unpack "https://github.com/desktop/dugite-native/releases/download/${GIT_VERSION}/dugite-native-${GIT_VERSION}-${GIT_VERSION_SHA}-macOS-arm64.tar.gz" bin/git ./git
            ;;
        x86_64-apple-darwin)
            download_and_unpack "https://github.com/desktop/dugite-native/releases/download/${GIT_VERSION}/dugite-native-${GIT_VERSION}-${GIT_VERSION_SHA}-macOS-x64.tar.gz" bin/git ./git
            ;;
        *)
            echo "Unsupported architecture: $architecture"
            exit 1
            ;;
    esac

    popd

    mv "${tmp_dir}/git" "${target_binary}"
    rm -rf "$tmp_dir"
}

function prepare_binaries() {
    local architecture=$1
    local app_path=$2

    echo "Unpacking dSYMs for $architecture"
    if ! dsymutil --flat target/${architecture}/${target_dir}/Zed 2> target/dsymutil.log; then
        echo "dsymutil failed"
        cat target/dsymutil.log
        exit 1
    fi
    version="$(cargo metadata --no-deps --manifest-path crates/zed/Cargo.toml --offline --format-version=1 | jq -r '.packages | map(select(.name == "zed"))[0].version')"
    if [ "$channel" == "nightly" ]; then
        version="$version-$(git rev-parse --short HEAD)"
    fi

    echo "Removing existing gzipped dSYMs for $architecture"
    rm -f target/${architecture}/${target_dir}/Zed.dwarf.gz

    echo "Gzipping dSYMs for $architecture"
    gzip -f target/${architecture}/${target_dir}/Zed.dwarf

    echo "Uploading dSYMs for $architecture"
    upload_to_blob_store_public \
        "zed-debug-symbols" \
        target/${architecture}/${target_dir}/Zed.dwarf.gz \
        "$channel/Zed-$version-${architecture}.dwarf.gz"

    cp target/${architecture}/${target_dir}/zed "${app_path}/Contents/MacOS/zed"
    cp target/${architecture}/${target_dir}/cli "${app_path}/Contents/MacOS/cli"
}

function sign_app_binaries() {
    local app_path=$1
    local architecture=$2
    local architecture_dir=$3
    echo "Copying WebRTC.framework into the frameworks folder"
    rm -rf "${app_path}/Contents/Frameworks"
    mkdir -p "${app_path}/Contents/Frameworks"
    if [ "$local_arch" = false ]; then
        cp -R target/${local_target_triple}/${target_dir}/WebRTC.framework "${app_path}/Contents/Frameworks/"
    else
        cp -R target/${target_dir}/WebRTC.framework "${app_path}/Contents/Frameworks/"
        cp -R target/${target_dir}/cli "${app_path}/Contents/MacOS/"
    fi

    echo "Downloading git binary"
    download_git "${architecture}" "${app_path}/Contents/MacOS/git"

    # Note: The app identifier for our development builds is the same as the app identifier for nightly.
    cp crates/zed/contents/$channel/embedded.provisionprofile "${app_path}/Contents/"

    if [[ $can_code_sign = true ]]; then
        echo "Code signing binaries"
        # sequence of codesign commands modeled after this example: https://developer.apple.com/forums/thread/701514
        /usr/bin/codesign --deep --force --timestamp --sign "$IDENTITY" "${app_path}/Contents/Frameworks/WebRTC.framework" -v
        /usr/bin/codesign --deep --force --timestamp --options runtime --sign "$IDENTITY" "${app_path}/Contents/MacOS/cli" -v
        /usr/bin/codesign --deep --force --timestamp --options runtime --sign "$IDENTITY" "${app_path}/Contents/MacOS/git" -v
        /usr/bin/codesign --deep --force --timestamp --options runtime --entitlements crates/zed/resources/zed.entitlements --sign "$IDENTITY" "${app_path}/Contents/MacOS/zed" -v
        /usr/bin/codesign --force --timestamp --options runtime --entitlements crates/zed/resources/zed.entitlements --sign "$IDENTITY" "${app_path}" -v
    else
        echo "One or more of the following variables are missing: MACOS_CERTIFICATE, MACOS_CERTIFICATE_PASSWORD, APPLE_NOTARIZATION_KEY, APPLE_NOTARIZATION_KEY_ID, APPLE_NOTARIZATION_ISSUER_ID"
        if [[ "$local_only" = false ]]; then
            echo "To create a self-signed local build use ./scripts/build.sh -ldf"
            exit 1
        fi

        echo "====== WARNING ======"
        echo "This bundle is being signed without all entitlements, some features (e.g. universal links) will not work"
        echo "====== WARNING ======"

        # NOTE: if you need to test universal links you have a few paths forward:
        # - create a PR and tag it with the `run-bundling` label, and download the .dmg file from there.
        # - get a signing key for the MQ55VZLNZQ team from Nathan.
        # - create your own signing key, and update references to MQ55VZLNZQ to your own team ID
        # then comment out this line.
        cat crates/zed/resources/zed.entitlements | sed '/com.apple.developer.associated-domains/,+1d' > "${app_path}/Contents/Resources/zed.entitlements"

        codesign --force --deep --entitlements "${app_path}/Contents/Resources/zed.entitlements" --sign ${MACOS_SIGNING_KEY:- -} "${app_path}" -v
    fi

    if [[ "$target_dir" = "debug" && "$local_only" = false ]]; then
        if [ "$open_result" = true ]; then
            open "$app_path"
        else
            echo "Created application bundle:"
            echo "$app_path"
        fi
        exit 0
    fi

    # If bundle_name is not set or empty, use the basename of $app_path
    if [ -z "$bundle_name" ]; then
        bundle_name=$(basename "$app_path")
    else
        # If bundle_name doesn't end in .app, append it
        if [[ "$bundle_name" != *.app ]]; then
            bundle_name="$bundle_name.app"
        fi
    fi

    if [ "$local_only" = true ]; then
        if [ "$local_install" = true ]; then
            rm -rf "/Applications/$bundle_name"
            mv "$app_path" "/Applications/$bundle_name"
            echo "Installed application bundle: /Applications/$bundle_name"
            if [ "$open_result" = true ]; then
                echo "Opening /Applications/$bundle_name"
                open "/Applications/$bundle_name"
            fi
        else
            if [ "$open_result" = true ]; then
                echo "Opening $app_path"
                open "$app_path"
            fi
        fi
    else
        dmg_target_directory="target/${architecture_dir}/${target_dir}"
        dmg_source_directory="${dmg_target_directory}/dmg"
        dmg_file_path="${dmg_target_directory}/Zed.dmg"
        xcode_bin_dir_path="$(xcode-select -p)/usr/bin"

        rm -rf ${dmg_source_directory}
        mkdir -p ${dmg_source_directory}
        mv "${app_path}" "${dmg_source_directory}"
        notarization_key_file=$(mktemp)

        if [[ $can_code_sign = true ]]; then
            echo "Creating temporary DMG at ${dmg_file_path} using ${dmg_source_directory} to notarize app bundle"
            hdiutil create -volname Zed -srcfolder "${dmg_source_directory}" -ov -format UDZO "${dmg_file_path}"

            echo "Code-signing DMG"
            /usr/bin/codesign --deep --force --timestamp --options runtime --sign "$IDENTITY" "$(pwd)/${dmg_file_path}" -v

            echo "Notarizing DMG with Apple"
            echo "$APPLE_NOTARIZATION_KEY" > "$notarization_key_file"
            "${xcode_bin_dir_path}/notarytool" submit --wait --key "$notarization_key_file" --key-id "$APPLE_NOTARIZATION_KEY_ID" --issuer "$APPLE_NOTARIZATION_ISSUER_ID" "${dmg_file_path}"

            echo "Removing temporary DMG (used only for notarization)"
            rm "${dmg_file_path}"

            echo "Stapling notarization ticket to ${dmg_source_directory}/${bundle_name}"
            "${xcode_bin_dir_path}/stapler" staple "${dmg_source_directory}/${bundle_name}"
        fi

        echo "Adding symlink to /Applications to ${dmg_source_directory}"
        ln -s /Applications ${dmg_source_directory}

        echo "Creating final DMG at ${dmg_file_path} using ${dmg_source_directory}"
        hdiutil create -volname Zed -srcfolder "${dmg_source_directory}" -ov -format UDZO "${dmg_file_path}"

        # If someone runs this bundle script locally, a symlink will be placed in `dmg_source_directory`.
        # This symlink causes CPU issues with Zed if the Zed codebase is the project being worked on, so we simply remove it for now.
        echo "Removing symlink to /Applications from ${dmg_source_directory}"
        rm ${dmg_source_directory}/Applications

        echo "Adding license agreement to DMG"
        npm install --global dmg-license minimist
        dmg-license script/terms/terms.json "${dmg_file_path}"

        if [[ $can_code_sign = true ]]; then
            echo "Notarizing DMG with Apple"
            /usr/bin/codesign --deep --force --timestamp --options runtime --sign "$IDENTITY" "$(pwd)/${dmg_file_path}" -v
            "${xcode_bin_dir_path}/notarytool" submit --wait --key "$notarization_key_file" --key-id "$APPLE_NOTARIZATION_KEY_ID" --issuer "$APPLE_NOTARIZATION_ISSUER_ID" "${dmg_file_path}"
            "${xcode_bin_dir_path}/stapler" staple "${dmg_file_path}"
            rm "$notarization_key_file"
        fi

        if [ "$open_result" = true ]; then
            open $dmg_target_directory
        fi
    fi
}

function sign_binary() {
    local binary_path=$1

    if [[ $can_code_sign = true ]]; then
        echo "Code signing executable $binary_path"
        /usr/bin/codesign --deep --force --timestamp --options runtime --entitlements crates/zed/resources/zed.entitlements --sign "$IDENTITY" "${binary_path}" -v
    fi
}

if [ "$local_arch" = true ]; then
    sign_app_binaries "$app_path" "$local_target_triple" "$local_target_triple"

    sign_binary "target/release/remote_server"
else
    # Create universal binary
    prepare_binaries "aarch64-apple-darwin" "$app_path_aarch64"
    prepare_binaries "x86_64-apple-darwin" "$app_path_x64"


    sign_app_binaries "$app_path_x64" "x86_64-apple-darwin" "x86_64-apple-darwin"
    sign_app_binaries "$app_path_aarch64" "aarch64-apple-darwin" "aarch64-apple-darwin"

    sign_binary "target/x86_64-apple-darwin/release/remote_server"
    sign_binary "target/aarch64-apple-darwin/release/remote_server"
    gzip -f --stdout --best target/x86_64-apple-darwin/release/remote_server > target/zed-remote-server-macos-x86_64.gz
    gzip -f --stdout --best target/aarch64-apple-darwin/release/remote_server > target/zed-remote-server-macos-aarch64.gz
fi