#!/usr/bin/env bash

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

# Function for displaying help info
help_info() {
    echo "
Usage: ${0##*/} [options]
Build a release .tar.gz for FreeBSD.

Options:
  -h    Display this help and exit.
  "
}

while getopts 'h' flag; do
    case "${flag}" in
    h)
        help_info
        exit 0
        ;;
    esac
done

export ZED_BUNDLE=true

channel=$(<crates/zed/RELEASE_CHANNEL)
target_dir="${CARGO_TARGET_DIR:-target}"

version="$(script/get-crate-version zed)"
# Set RELEASE_VERSION so it's compiled into GPUI and it knows about the version.
export RELEASE_VERSION="${version}"

commit=$(git rev-parse HEAD | cut -c 1-7)

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

# musl_triple=${target_triple%-gnu}-musl
# rustup_installed=false
# if command -v rustup >/dev/null 2>&1; then
#     rustup_installed=true
# fi
# Generate the licenses first, so they can be baked into the binaries
# script/generate-licenses
# if "$rustup_installed"; then
#     rustup target add "$remote_server_triple"
# fi

# export CC=$(which clang)

# Build binary in release mode
export RUSTFLAGS="${RUSTFLAGS:-} -C link-args=-Wl,--disable-new-dtags,-rpath,\$ORIGIN/../lib"
# cargo build --release --target "${target_triple}" --package zed --package cli

# Build remote_server in separate invocation to prevent feature unification from other crates
# from influencing dynamic libraries required by it.
# if [[ "$remote_server_triple" == "$musl_triple" ]]; then
#     export RUSTFLAGS="${RUSTFLAGS:-} -C target-feature=+crt-static"
# fi
cargo build --release --target "${remote_server_triple}" --package remote_server

# Strip debug symbols and save them for upload to DigitalOcean
# objcopy --only-keep-debug "${target_dir}/${target_triple}/release/zed" "${target_dir}/${target_triple}/release/zed.dbg"
# objcopy --only-keep-debug "${target_dir}/${remote_server_triple}/release/remote_server" "${target_dir}/${remote_server_triple}/release/remote_server.dbg"
# objcopy --strip-debug "${target_dir}/${target_triple}/release/zed"
# objcopy --strip-debug "${target_dir}/${target_triple}/release/cli"
# objcopy --strip-debug "${target_dir}/${remote_server_triple}/release/remote_server"

# gzip -f "${target_dir}/${target_triple}/release/zed.dbg"
# gzip -f "${target_dir}/${remote_server_triple}/release/remote_server.dbg"

# if [[ -n "${DIGITALOCEAN_SPACES_SECRET_KEY:-}" && -n "${DIGITALOCEAN_SPACES_ACCESS_KEY:-}" ]]; then
#     upload_to_blob_store_public \
#         "zed-debug-symbols" \
#         "${target_dir}/${target_triple}/release/zed.dbg.gz" \
#         "$channel/zed-$version-${target_triple}.dbg.gz"
#     upload_to_blob_store_public \
#         "zed-debug-symbols" \
#         "${target_dir}/${remote_server_triple}/release/remote_server.dbg.gz" \
#         "$channel/remote_server-$version-${remote_server_triple}.dbg.gz"
# fi

# Ensure that remote_server does not depend on libssl nor libcrypto, as we got rid of these deps.
if ldd "${target_dir}/${remote_server_triple}/release/remote_server" | grep -q 'libcrypto\|libssl'; then
    echo "Error: remote_server still depends on libssl or libcrypto" && exit 1
fi

suffix=""
if [ "$channel" != "stable" ]; then
    suffix="-$channel"
fi

# Move everything that should end up in the final package
# into a temp directory.
# temp_dir=$(mktemp -d)
# zed_dir="${temp_dir}/zed$suffix.app"

# Binary
# mkdir -p "${zed_dir}/bin" "${zed_dir}/libexec"
# cp "${target_dir}/${target_triple}/release/zed" "${zed_dir}/libexec/zed-editor"
# cp "${target_dir}/${target_triple}/release/cli" "${zed_dir}/bin/zed"

# Libs
# find_libs() {
#     ldd ${target_dir}/${target_triple}/release/zed |
#         cut -d' ' -f3 |
#         grep -v '\<\(libstdc++.so\|libc.so\|libgcc_s.so\|libm.so\|libpthread.so\|libdl.so\|libasound.so\)'
# }

# mkdir -p "${zed_dir}/lib"
# rm -rf "${zed_dir}/lib/*"
# cp $(find_libs) "${zed_dir}/lib"

# Icons
# mkdir -p "${zed_dir}/share/icons/hicolor/512x512/apps"
# cp "crates/zed/resources/app-icon$suffix.png" "${zed_dir}/share/icons/hicolor/512x512/apps/zed.png"
# mkdir -p "${zed_dir}/share/icons/hicolor/1024x1024/apps"
# cp "crates/zed/resources/app-icon$suffix@2x.png" "${zed_dir}/share/icons/hicolor/1024x1024/apps/zed.png"

# .desktop
# export DO_STARTUP_NOTIFY="true"
# export APP_CLI="zed"
# export APP_ICON="zed"
# export APP_ARGS="%U"
# if [[ "$channel" == "preview" ]]; then
#     export APP_NAME="Zed Preview"
# elif [[ "$channel" == "nightly" ]]; then
#     export APP_NAME="Zed Nightly"
# elif [[ "$channel" == "dev" ]]; then
#     export APP_NAME="Zed Devel"
# else
#     export APP_NAME="Zed"
# fi

# mkdir -p "${zed_dir}/share/applications"
# envsubst <"crates/zed/resources/zed.desktop.in" >"${zed_dir}/share/applications/zed$suffix.desktop"

# Copy generated licenses so they'll end up in archive too
# cp "assets/licenses.md" "${zed_dir}/licenses.md"

# Create archive out of everything that's in the temp directory
arch=$(uname -m)
# target="freebsd-${arch}"
# if [[ "$channel" == "dev" ]]; then
#     archive="zed-${commit}-${target}.tar.gz"
# else
#     archive="zed-${target}.tar.gz"
# fi

# rm -rf "${archive}"
# remove_match="zed(-[a-zA-Z0-9]+)?-linux-$(uname -m)\.tar\.gz"
# ls "${target_dir}/release" | grep -E ${remove_match} | xargs -d "\n" -I {} rm -f "${target_dir}/release/{}" || true
# tar -czvf "${target_dir}/release/$archive" -C ${temp_dir} "zed$suffix.app"

gzip -f --stdout --best "${target_dir}/${remote_server_triple}/release/remote_server" \
    > "${target_dir}/zed-remote-server-freebsd-x86_64.gz"