lift_indicator_suite/bootstrap.sh

#!/usr/bin/env bash
# =============================================================================
# bootstrap.sh
# Уровень 0: устанавливает uv (если отсутствует / устарел),
# затем ставит just через uv tool и передаёт управление just host::bootstrap.
#
# Поддерживаемые платформы:
#   Linux   — bash (native)
#   macOS   — bash (native)
#   Windows — Git Bash (поставляется вместе с git)
#
# Требования: bash >= 4, curl (Linux/macOS) или powershell (Windows)
# Запуск: ./bootstrap.sh
# =============================================================================
set -euo pipefail

JUST_VERSION="1.36.0"
UV_VERSION="0.4.0"
LINUX_INSTALL_DIR="${HOME}/.local/bin"

BOLD="\033[1m"
RED="\033[0;31m"
YELLOW="\033[1;33m"
GREEN="\033[0;32m"
RESET="\033[0m"

info()    { echo -e " ${BOLD}${*}${RESET}"; }
success() { echo -e " ${GREEN}✅ ${*}${RESET}"; }
warn()    { echo -e " ${YELLOW}⚠️  ${*}${RESET}"; }
error()   { echo -e " ${RED}❌ ${*}${RESET}"; }

echo ""
echo -e "${BOLD}=== Project Bootstrap ===${RESET}"
echo ""

# -----------------------------------------------------------------------------
# 1. Определить платформу
# -----------------------------------------------------------------------------
_uname="$(uname -s)"
case "${_uname}" in
    Linux*)               PLATFORM="linux"   ;;
    Darwin*)              PLATFORM="macos"   ;;
    MINGW*|MSYS*|CYGWIN*) PLATFORM="windows" ;;
    *)
        error "Unsupported platform: ${_uname}"
        exit 1
        ;;
esac

info "Platform detected: ${PLATFORM}"
echo ""

# -----------------------------------------------------------------------------
# 2. Сравнение semver без sort -V (недоступен в Git Bash)
# -----------------------------------------------------------------------------
semver_ge() {
    local a="$1" b="$2"
    local a1 a2 a3 b1 b2 b3
    IFS='.' read -r a1 a2 a3 <<< "${a}"
    IFS='.' read -r b1 b2 b3 <<< "${b}"
    a1="${a1//[^0-9]/}"; a2="${a2//[^0-9]/}"; a3="${a3//[^0-9]/}"
    b1="${b1//[^0-9]/}"; b2="${b2//[^0-9]/}"; b3="${b3//[^0-9]/}"

    [[ "${a1:-0}" -gt "${b1:-0}" ]] && return 0
    [[ "${a1:-0}" -lt "${b1:-0}" ]] && return 1
    [[ "${a2:-0}" -gt "${b2:-0}" ]] && return 0
    [[ "${a2:-0}" -lt "${b2:-0}" ]] && return 1
    [[ "${a3:-0}" -ge "${b3:-0}" ]] && return 0
    return 1
}

# -----------------------------------------------------------------------------
# 3. Платформо-зависимая установка uv
# -----------------------------------------------------------------------------
install_uv_linux() {
    info "Installing uv -> ${LINUX_INSTALL_DIR}"
    mkdir -p "${LINUX_INSTALL_DIR}"
    curl -LsSf https://astral.sh/uv/install.sh | env UV_INSTALL_DIR="${LINUX_INSTALL_DIR}" sh

    if ! echo "${PATH}" | grep -q "${LINUX_INSTALL_DIR}"; then
        warn "${LINUX_INSTALL_DIR} not in PATH -- adding for this session"
        warn "Add to ~/.bashrc to make permanent:"
        warn "  export PATH=\"${LINUX_INSTALL_DIR}:\$PATH\""
        export PATH="${LINUX_INSTALL_DIR}:${PATH}"
    fi
}

install_uv_macos() {
    if command -v brew &>/dev/null; then
        info "Installing uv via Homebrew..."
        brew install uv
    else
        install_uv_linux
    fi
}

install_uv_windows() {
    if command -v powershell.exe &>/dev/null; then
        info "Installing uv via PowerShell..."
        powershell.exe -ExecutionPolicy ByPass \
            -Command "irm https://astral.sh/uv/install.ps1 | iex" || {
            error "PowerShell install of uv failed."
            echo "  Run manually in PowerShell:"
            echo '    irm https://astral.sh/uv/install.ps1 | iex'
            echo "  Then restart Git Bash and re-run: ./bootstrap.sh"
            exit 1
        }
        UV_WIN_DIR="${USERPROFILE}/.local/bin"
        if [[ -d "${UV_WIN_DIR}" ]] && ! echo "${PATH}" | grep -q "${UV_WIN_DIR}"; then
            export PATH="${UV_WIN_DIR}:${PATH}"
        fi
    else
        error "powershell.exe not found -- cannot install uv automatically."
        echo ""
        echo "  Install uv manually in PowerShell:"
        echo '    irm https://astral.sh/uv/install.ps1 | iex'
        echo "  Then restart Git Bash and re-run: ./bootstrap.sh"
        exit 1
    fi
}

# -----------------------------------------------------------------------------
# 4. Проверить / установить uv
# -----------------------------------------------------------------------------
info "--- Checking uv ---"
UV_OK=false

if command -v uv &>/dev/null; then
    UV_CURRENT="$(uv --version | grep -oE '[0-9]+\.[0-9]+\.[0-9]+')"
    if semver_ge "${UV_CURRENT}" "${UV_VERSION}"; then
        success "uv ${UV_CURRENT} (>= ${UV_VERSION} required)"
        UV_OK=true
    else
        warn "uv ${UV_CURRENT} is outdated (need >= ${UV_VERSION}), reinstalling..."
    fi
fi

if [[ "${UV_OK}" == "false" ]]; then
    case "${PLATFORM}" in
        linux)   install_uv_linux   ;;
        macos)   install_uv_macos   ;;
        windows) install_uv_windows ;;
    esac

    if command -v uv &>/dev/null; then
        UV_CURRENT="$(uv --version | grep -oE '[0-9]+\.[0-9]+\.[0-9]+')"
        success "uv ${UV_CURRENT} installed"
    else
        error "uv was installed but is not in PATH."
        warn "Open a new terminal session and re-run: ./bootstrap.sh"
        exit 1
    fi
fi

# -----------------------------------------------------------------------------
# 5. Установить / обновить just через uv tool
# -----------------------------------------------------------------------------
echo ""
info "--- Checking just ---"

JUST_OK=false
if command -v just &>/dev/null; then
    JUST_CURRENT="$(just --version | grep -oE '[0-9]+\.[0-9]+\.[0-9]+')"
    if semver_ge "${JUST_CURRENT}" "${JUST_VERSION}"; then
        success "just ${JUST_CURRENT} (>= ${JUST_VERSION} required)"
        JUST_OK=true
    else
        warn "just ${JUST_CURRENT} is outdated (need >= ${JUST_VERSION}), reinstalling via uv..."
    fi
fi

if [[ "${JUST_OK}" == "false" ]]; then
    info "Installing just ${JUST_VERSION} via uv tool..."
    uv tool install "rust-just==${JUST_VERSION}"

    # uv tool кладёт бинарники в ~/.local/bin (Linux/macOS) или %USERPROFILE%\.local\bin (Windows)
    # Убедимся, что путь в PATH текущей сессии
    UV_TOOL_BIN="$(uv tool dir --bin 2>/dev/null || echo "${LINUX_INSTALL_DIR}")"
    if ! echo "${PATH}" | grep -q "${UV_TOOL_BIN}"; then
        warn "${UV_TOOL_BIN} not in PATH -- adding for this session"
        warn "Add to your shell rc to make permanent:"
        warn "  export PATH=\"${UV_TOOL_BIN}:\$PATH\""
        export PATH="${UV_TOOL_BIN}:${PATH}"
    fi

    JUST_CURRENT="$(just --version | grep -oE '[0-9]+\.[0-9]+\.[0-9]+')"
    success "just ${JUST_CURRENT} installed"
fi

# -----------------------------------------------------------------------------
# 6. Передать управление just host::bootstrap для дальнейшей настройки
# -----------------------------------------------------------------------------
echo ""
info "Delegating to: just host::bootstrap"
echo ""
exec just host::bootstrap "$@"