roblox-ts-template/scripts/setup.sh

#!/usr/bin/env bash
set -euo pipefail

project_root="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")/.." && pwd -P)"
blender_version="5.2.2"
blender_archive="blender-${blender_version}-linux-x64.tar.xz"
blender_sha256="84098912789dc450e95697c4184fb8a90acbe5111c2ba4aede3fecb57806a168"
blender_url="https://download.blender.org/release/Blender5.2/${blender_archive}"
blender_dir="${HOME}/.local/opt/blender-${blender_version}"
blender_link="${HOME}/.local/bin/blender"
mise_bin="${HOME}/.local/bin/mise"
rokit_bin="${HOME}/.rokit/bin/rokit"
skip_checks=false

fail() {
    printf 'Error: %s\n' "$*" >&2
    exit 1
}

case "${1:-}" in
    "") ;;
    --skip-checks) skip_checks=true ;;
    *) fail "Usage: bash scripts/setup.sh [--skip-checks]" ;;
esac
[[ $# -le 1 ]] || fail "Usage: bash scripts/setup.sh [--skip-checks]"

[[ "$(uname -s)" == "Linux" && "$(uname -r)" == *WSL2* ]] || fail "Run this script inside WSL2."
[[ "$(uname -m)" == "x86_64" ]] || fail "Only x86_64 WSL2 is supported."
[[ -r /etc/os-release ]] || fail "Cannot identify the Linux distribution."
# shellcheck source=/etc/os-release
source /etc/os-release
[[ "${ID:-}" == "ubuntu" ]] || fail "This installer supports Ubuntu WSL2."
[[ -f "${project_root}/mise.toml" && -f "${project_root}/rokit.toml" && -f "${project_root}/pnpm-lock.yaml" ]] \
    || fail "Run the setup script from a complete project checkout."
command -v dpkg-query >/dev/null 2>&1 || fail "dpkg-query is required on Ubuntu."

if [[ -e "$blender_link" && ! -L "$blender_link" ]]; then
    fail "${blender_link} already exists and is not a symlink."
fi
if [[ -L "$blender_link" && "$(readlink "$blender_link")" != "${blender_dir}/blender" ]]; then
    fail "${blender_link} points to another Blender installation."
fi

apt_packages=(
    bubblewrap ca-certificates curl git tar unzip xz-utils
    libgl1 libice6 libsm6 libx11-6 libxcursor1 libxi6 libxinerama1
    libxkbcommon0 libxrandr2 libxrender1 libxxf86vm1
)
missing_packages=()
for package in "${apt_packages[@]}"; do
    if [[ "$(dpkg-query -W -f='${Status}' "$package" 2>/dev/null)" != "install ok installed" ]]; then
        missing_packages+=("$package")
    fi
done
if ((${#missing_packages[@]})); then
    if ((EUID == 0)); then
        apt_command=(apt-get)
    else
        command -v sudo >/dev/null 2>&1 || fail "sudo is required to install Ubuntu packages."
        apt_command=(sudo apt-get)
    fi
    printf 'Installing Ubuntu packages: %s\n' "${missing_packages[*]}"
    "${apt_command[@]}" update
    "${apt_command[@]}" install --yes --no-install-recommends "${missing_packages[@]}"
fi

for tool in awk curl ldd mktemp sha256sum tar xz; do
    command -v "$tool" >/dev/null 2>&1 || fail "Required tool is missing: ${tool}"
done

temporary_dir="$(mktemp -d "${TMPDIR:-/tmp}/crownstudio-setup.XXXXXXXX")"
trap 'rm -rf -- "$temporary_dir"' EXIT
export PATH="${HOME}/.local/bin:${HOME}/.rokit/bin:${PATH}"
cd -- "$project_root"

if [[ ! -x "$mise_bin" ]]; then
    printf 'Installing mise...\n'
    curl --fail --location --silent --show-error https://mise.run \
        --output "${temporary_dir}/mise-install.sh"
    sh "${temporary_dir}/mise-install.sh"
fi
[[ -x "$mise_bin" ]] || fail "mise was not installed at ${mise_bin}."
"$mise_bin" trust mise.toml
"$mise_bin" install

if [[ ! -x "$rokit_bin" ]]; then
    printf 'Installing Rokit...\n'
    curl --fail --location --silent --show-error \
        https://raw.githubusercontent.com/rojo-rbx/rokit/main/scripts/install.sh \
        --output "${temporary_dir}/rokit-install.sh"
    (cd -- "$temporary_dir" && bash "${temporary_dir}/rokit-install.sh")
fi
[[ -x "$rokit_bin" ]] || fail "Rokit was not installed at ${rokit_bin}."
"$rokit_bin" trust rojo-rbx/rojo jackTabsCode/asphalt seaofvoices/darklua blake-mealey/mantle
"$rokit_bin" install

if [[ ! -d "$blender_dir" ]]; then
    printf 'Downloading Blender %s for Linux...\n' "$blender_version"
    curl --fail --location --retry 3 --retry-all-errors --silent --show-error \
        --output "${temporary_dir}/${blender_archive}" "$blender_url"
    printf '%s  %s\n' "$blender_sha256" "${temporary_dir}/${blender_archive}" \
        | sha256sum --check --status \
        || fail "The Blender archive failed SHA-256 verification."
    tar -xJf "${temporary_dir}/${blender_archive}" -C "$temporary_dir"
    candidate_dir="${temporary_dir}/blender-${blender_version}-linux-x64"
else
    candidate_dir="$blender_dir"
fi

candidate_binary="${candidate_dir}/blender"
[[ -x "$candidate_binary" ]] || fail "${candidate_dir} does not contain an executable Blender binary."
missing_libraries="$(ldd "$candidate_binary" | awk '/not found/ { print $1 }')"
[[ -z "$missing_libraries" ]] || fail "Missing Blender system libraries: ${missing_libraries}"
"$candidate_binary" --background --factory-startup --python-exit-code 1 \
    --python-expr "import bpy; assert bpy.app.version_string.startswith('${blender_version}'); bpy.ops.mesh.primitive_cube_add(); print('Blender headless smoke test passed')"

if [[ "$candidate_dir" != "$blender_dir" ]]; then
    mkdir -p "$(dirname -- "$blender_dir")"
    mv -- "$candidate_dir" "$blender_dir"
fi
mkdir -p "$(dirname -- "$blender_link")"
if [[ ! -L "$blender_link" ]]; then
    ln -s "${blender_dir}/blender" "$blender_link"
fi

"$mise_bin" exec -- node --version
"$mise_bin" exec -- npm --version
"$mise_bin" exec -- pnpm --version
"$mise_bin" exec -- uv --version
"$rokit_bin" --version
"$mise_bin" exec -- pnpm install --frozen-lockfile
if [[ "$skip_checks" == false ]]; then
    "$mise_bin" exec -- pnpm check
    "$mise_bin" exec -- pnpm build
fi

printf 'WSL setup complete. Blender is available at %s\n' "$blender_link"
printf 'Run project commands with: %s exec -- pnpm <command>\n' "$mise_bin"
printf 'Open a new Ubuntu shell to load the Rokit and local binary paths.\n'