mirror of
https://github.com/CCLeonOS/LeonOS.git
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Leonmmcoset
90a901f58e
添加 LeonOS 的基本实现，包括： - 核心 API 模块（colors, disk, gps, keys, multishell, parallel, rednet, redstone, settings, vector） - 命令行程序（about, alias, bg, clear, copy, delete, edit, fg, help, list, lua, mkdir, move, paint, peripherals, programs, reboot, set, shutdown, threads） - 系统启动脚本和包管理 - 文档（README.md, LICENSE） - 开发工具（devbin）和更新程序 实现功能： - 完整的线程管理系统 - 兼容 ComputerCraft 的 API 设计 - 改进的 shell 和命令补全系统 - 多标签终端支持 - 设置管理系统
45 lines
822 B
Lua
45 lines
822 B
Lua
-- wget
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if not package.loaded.http then
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error("HTTP is not enabled in the ComputerCraft configuration", 0)
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end
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local http = require("http")
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local args = {...}
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if #args == 0 then
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io.stderr:write([[Usage:
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wget <url> [filename]
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wget run <url>
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]])
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return
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end
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local function get(url)
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local handle, err = http.get(url, nil, true)
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if not handle then
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error(err, 0)
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end
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local data = handle.readAll()
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handle.close()
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return data
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end
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if args[1] == "run" then
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local data = get(args[2])
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assert(load(data, "=<wget-run>", "t", _G))()
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else
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local filename = args[2] or (args[1]:match("[^/]+$")) or
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error("could not determine file name", 0)
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local data = get(args[1])
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local handle, err = io.open(filename, "w")
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if not handle then
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error(err, 0)
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end
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handle:write(data)
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handle:close()
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end
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