linux_install_compose

自动检测并清理旧版本，支持自定义下载地址，一键安装 / 升级 Docker Compose 并校验完整性。

一键脚本

bash <(curl -sL gitee.com/meimolihan/linux-command_sh/raw/master/linux_install_compose.sh)

效果预览

脚本源码

#!/bin/bash
set -uo pipefail

list_color_init() {
    export gl_hui=$'\033[38;5;59m'
    export gl_hong=$'\033[38;5;9m'
    export gl_lv=$'\033[38;5;10m'
    export gl_huang=$'\033[38;5;11m'
    export gl_lan=$'\033[38;5;32m'
    export gl_bai=$'\033[38;5;15m'
    export gl_zi=$'\033[38;5;13m'
    export gl_bufan=$'\033[38;5;14m'
    export reset=$'\033[0m'
}
list_color_init

log_info()  { echo -e "${gl_lan}[信息]${gl_bai} $*"; }
log_ok()    { echo -e "${gl_lv}[成功]${gl_bai} $*"; }
log_warn()  { echo -e "${gl_huang}[警告]${gl_bai} $*"; }
log_error() { echo -e "${gl_hong}[错误]${gl_bai} $*" >&2; }

sleep_fractional() {
    local seconds=$1
    if sleep "$seconds" 2>/dev/null; then return 0; fi
    if command -v perl >/dev/null 2>&1; then perl -e "select(undef, undef, undef, $seconds)"; return 0; fi
    if command -v python3 >/dev/null 2>&1; then python3 -c "import time; time.sleep($seconds)"; return 0; fi
    if command -v python >/dev/null 2>&1; then python -c "import time; time.sleep($seconds)"; return 0; fi
    local int_seconds=$(echo "$seconds" | awk '{print int($1+0.999)}')
    sleep "$int_seconds"
}

exit_animation() {
    echo -ne "${gl_lv}即将退出 ${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}\c"
    sleep_fractional 0.5
    echo -ne "${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}\c"
    sleep_fractional 0.6
    echo ""
    clear
}

exit_script() {
    echo ""
    echo -ne "${gl_hong}感谢使用，再见！${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}\c"
    sleep_fractional 0.5
    echo -ne "${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}\c"
    sleep_fractional 0.6
    clear
    exit 0
}

install_docker_compose() {
    clear
    echo -e "${gl_zi}>>> Docker Compose 安装${gl_bai}"
    echo -e "${gl_bufan}————————————————————————————————————————————————${gl_bai}"

    log_info "检查已安装的 Docker Compose${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}"

    local OLD_VERSION_FOUND=false

    if command -v docker-compose &>/dev/null || [ -f /usr/bin/docker-compose ] || [ -f /usr/local/bin/docker-compose ]; then
        OLD_VERSION_FOUND=true
        log_warn "检测到已安装的 Docker Compose"

        if command -v docker-compose &>/dev/null; then
            local old_version
            old_version=$(docker-compose --version 2>/dev/null)
            log_info "当前版本信息：${gl_lv}${old_version}${gl_bai}"
        fi

        echo -e "${gl_bufan}————————————————————————————————————————————————${gl_bai}"

        read -r -e -p "${gl_bai}是否先清理旧版本? (${gl_lv}y${gl_bai}/${gl_hong}N${gl_bai})(${gl_hong}0${gl_bai} 退出安装): " confirm_clean
        
        [ "$confirm_clean" = "0" ] && { exit_script; }
        
        if [[ "$confirm_clean" =~ ^[Yy]$ ]]; then
            log_info "正在清理旧版本 Docker Compose${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}"
            local files_to_remove=(
                "/usr/bin/docker-compose"
                "/usr/local/bin/docker-compose"
                "/usr/local/bin/docker-compose-plugin"
            )

            local removed_count=0
            for file in "${files_to_remove[@]}"; do
                if [ -f "$file" ] || [ -L "$file" ]; then
                    log_info "删除: $file"
                    if sudo rm -f "$file" 2>/dev/null; then
                        ((removed_count++))
                        log_ok "删除成功"
                    else
                        log_error "删除失败，可能需要 sudo 权限"
                    fi
                fi
            done

            if command -v docker-compose &>/dev/null; then
                hash -r
                log_info "已清理命令缓存"
            fi

            if [ $removed_count -gt 0 ]; then
                log_ok "已清理 $removed_count 个旧版本文件"
            else
                log_info "未发现可清理的旧版本文件"
            fi
        else
            log_info "跳过清理旧版本"
        fi
    else
        log_ok "未发现 ${gl_huang}Docker Compose${gl_bai} 旧版本"
    fi

    echo -e "${gl_bufan}————————————————————————————————————————————————${gl_bai}"

    log_info "正在获取 Docker Compose 官方最新版本${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}"
    LATEST_VERSION=$(curl -sL https://api.github.com/repos/docker/compose/releases/latest | grep -o '"tag_name": "v.*"' | head -n1 | sed -E 's/"tag_name": "v([^"]+)"/\1/')
    [[ -z "$LATEST_VERSION" ]] && { log_error "获取最新版本失败"; exit_animation; return 1; }
    log_ok "官方最新版本：${gl_lv}v${LATEST_VERSION}${gl_bai}"

    ARCH=$(uname -m)
    case "${ARCH}" in
        x86_64|amd64)  ARCH="x86_64" ;;
        aarch64|arm64) ARCH="aarch64" ;;
        armv7|arm)     ARCH="armv7" ;;
        *) log_error "不支持的架构：${ARCH}"; exit_animation; return 1 ;;
    esac

    DEFAULT_URL="https://github.com/docker/compose/releases/download/v${LATEST_VERSION}/docker-compose-linux-${ARCH}"

    echo ""
    log_info "官方项目地址: ${gl_lv}https://github.com/docker/compose/releases${gl_bai}"
    log_info "官方最新地址: ${gl_lv}$DEFAULT_URL${gl_bai}"
    echo ""

    echo -e "${gl_bufan}————————————————————————————————————————————————${gl_bai}"
    read -r -e -p "${gl_bai}请输入 docker-compose 下载地址 (直接回车使用官方最新，${gl_hong}0${gl_bai} 退出安装): " custom_url

    if [ -z "$custom_url" ]; then
        local DOWNLOAD_URL="$DEFAULT_URL"
        log_info "使用官方最新版本下载"
    elif [ "$custom_url" = "0" ]; then
        exit_script
        return
    else
        local DOWNLOAD_URL="$custom_url"
        log_info "使用自定义下载地址"
    fi

    log_info "正在从 ${gl_lv}$DOWNLOAD_URL ${gl_bai}下载 ${gl_huang}docker-compose${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}"

    local TEMP_FILE="/tmp/docker-compose-$$"

    if wget -c -O "$TEMP_FILE" "$DOWNLOAD_URL"; then
        if [ ! -s "$TEMP_FILE" ]; then
            log_error "下载的文件为空，可能URL无效"
            rm -f "$TEMP_FILE"
            exit_animation
            return 1
        fi

        if file "$TEMP_FILE" | grep -q "text"; then
            log_warn "下载的文件可能是文本文件而不是二进制文件"
            echo -e "${gl_bufan}————————————————————————————————————————————————${gl_bai}"
            head -n 5 "$TEMP_FILE"
            echo -e "${gl_bufan}————————————————————————————————————————————————${gl_bai}"

            read -r -e -p "${gl_bai}文件可能不是正确的二进制文件，是否继续安装? (${gl_lv}y${gl_bai}/${gl_hong}N${gl_bai}): " continue_install

            if [[ ! "$continue_install" =~ ^[Yy]$ ]]; then
                log_info "安装已取消"
                rm -f "$TEMP_FILE"
                exit_animation
                return
            fi
        fi

        log_info "安装 ${gl_huang}docker-compose ${gl_bai}到 ${gl_lv}/usr/bin/docker-compose${gl_bai}"
        if sudo mv "$TEMP_FILE" /usr/bin/docker-compose; then
            sudo chmod 755 /usr/bin/docker-compose

            echo -e "${gl_bufan}————————————————————————————————————————————————${gl_bai}"
            local version_info
            version_info=$(docker-compose --version 2>/dev/null)
            log_ok "安装完成，版本信息：${gl_lv}${version_info}${gl_bai}"

            log_ok "Docker Compose 安装成功"
        else
            log_error "移动文件失败，可能需要 sudo 权限"
            rm -f "$TEMP_FILE"
            exit_animation
            return 1
        fi
    else
        log_error "下载失败，请检查网络连接或URL地址"
        exit_animation
        return 1
    fi

    if command -v docker-compose &>/dev/null; then
        log_ok "Docker Compose 已成功安装到系统 PATH 中"
    fi
    echo -e "${gl_bufan}————————————————————————————————————————————————${gl_bai}"
}

install_docker_compose

创建本地脚本

new_script="new_test.sh"

cat > "$new_script" << 'EOF'
#!/bin/bash

# 粘贴脚本源码

EOF

# 保留本地脚本，去掉 rm -f "$new_script"
chmod +x "$new_script" && ./"$new_script" && rm -f "$new_script"