{ "cells": [ { "cell_type": "markdown", "id": "14e728be", "metadata": { "origin_pos": 0 }, "source": [ "# 为本书做贡献\n", ":label:`sec_how_to_contribute`\n", "\n", "读者们的投稿大大帮助我们改进了本书的质量。\n", "如果你发现笔误、无效的链接、一些你认为我们遗漏了引文的地方,\n", "代码看起来不优雅,或者解释不清楚的地方,请回复我们以帮助读者。\n", "在常规书籍中,两次印刷之间的间隔(即修订笔误的间隔)常常需要几年,\n", "但这本书的改进通常需要几小时到几天的时间。\n", "由于版本控制和持续自动集成(CI)测试,这一切颇为高效。\n", "为此,你需要向gihub存储库提交一个\n", "[pull request](https://github.com/d2l-ai/d2l-en/pulls)。\n", "当你的pull请求被作者合并到代码库中时,\n", "你将成为[贡献者](https://github.com/d2l-ai/d2l-en/graphs/contributors)。\n", "\n", "## 提交微小更改\n", "\n", "最常见的贡献是编辑一句话或修正笔误。\n", "我们建议你在[GitHub存储库](https://github.com/d2l-ai/d2l-en)\n", "中查找源文件,以定位源文件(一个markdown文件)。\n", "然后单击右上角的“Edit this file”按钮,在markdown文件中进行更改。\n", "\n", "![在Github上编辑文件](../img/edit-file.png)\n", ":width:`300px`\n", ":label:`fig_edit_file`\n", "\n", "完成后,在页面底部的“Propose file change”(“提交文件修改”)\n", "面板中填写更改说明,然后单击“Propose file change”按钮。\n", "它会重定向到新页面以查看你的更改( :numref:`fig_git_createpr`)。\n", "如果一切正常,你可以通过点击“Create pull request”按钮提交pull请求。\n", "\n", "## 大量文本或代码修改\n", "\n", "如果你计划修改大量文本或代码,那么你需要更多地了解本书使用的格式。\n", "源文件基于[markdown格式](https://daringfireball.net/projects/markdown/syntax),\n", "并通过[d2lbook](http://book.d2l.ai/user/markdown.html)包提供了一组扩展,\n", "例如引用公式、图像、章节和引文。\n", "你可以使用任何markdown编辑器打开这些文件并进行更改。\n", "\n", "如果你想要更改代码,我们建议你使用Jupyter Notebook打开这些标记文件,\n", "如 :numref:`sec_jupyter`中所述。\n", "这样你就可以运行并测试你的更改。\n", "请记住在提交更改之前清除所有输出,我们的CI系统将执行你更新的部分以生成输出。\n", "\n", "某些部分可能支持多个框架实现。如果你添加的新代码块不是使用mxnet,\n", "请使用`#@tab`来标记代码块的起始行。\n", "例如`#@tab pytorch`用于一个PyTorch代码块,\n", "`#@tab tensorflow`用于一个TensorFlow代码块,\n", "`#@tab paddle`用于一个PaddlePaddle代码块,\n", "或者`#@tab all`是所有实现的共享代码块。\n", "你可以参考[d2lbook](http://book.d2l.ai/user/code_tabs.html)包了解更多信息。\n", "\n", "## 提交主要更改\n", "\n", "我们建议你使用标准的Git流程提交大量修改。\n", "简而言之,该过程的工作方式如 :numref:`fig_contribute`中所述。\n", "\n", "![为这本书作贡献](../img/contribute.svg)\n", ":label:`fig_contribute`\n", "\n", "我们将向你详细介绍这些步骤。\n", "如果你已经熟悉Git,可以跳过本部分。\n", "在介绍时,我们假设贡献者的用户名为“astonzhang”。\n", "\n", "### 安装Git\n", "\n", "Git开源书籍描述了[如何安装git](https://git-scm.com/book/en/v2)。\n", "这通常通过Ubuntu Linux上的`apt install git`,\n", "在MacOS上安装Xcode开发人员工具或使用gihub的\n", "[桌面客户端](https://desktop.github.com)来实现。\n", "如果你没有GitHub帐户,则需要注册一个帐户。\n", "\n", "### 登录GitHub\n", "\n", "在浏览器中输入本书代码存储库的[地址](https://github.com/d2l-ai/d2l-en/)。\n", "单击 :numref:`fig_git_fork`右上角红色框中的`Fork`按钮,以复制本书的存储库。\n", "这将是你的副本,你可以随心所欲地更改它。\n", "\n", "![代码存储库页面](../img/git-fork.png)\n", ":width:`700px`\n", ":label:`fig_git_fork`\n", "\n", "现在,本书的代码库将被分叉(即复制)到你的用户名,\n", "例如`astonzhang/d2l-en`显示在 :numref:`fig_git_forked`的左上角。\n", "\n", "![分叉代码存储库](../img/git-forked.png)\n", ":width:`700px`\n", ":label:`fig_git_forked`\n", "\n", "### 克隆存储库\n", "\n", "要克隆存储库(即制作本地副本),我们需要获取其存储库地址。\n", "点击 :numref:`fig_git_clone`中的绿色按钮显示此信息。\n", "如果你决定将此分支保留更长时间,请确保你的本地副本与主存储库保持最新。\n", "现在,只需按照 :ref:`chap_installation`中的说明开始。\n", "主要区别在于,你现在下载的是你自己的存储库分支。\n", "\n", "![克隆存储库](../img/git-clone.png)\n", ":width:`700px`\n", ":label:`fig_git_clone`\n", "\n", "```\n", "# 将your_github_username替换为你的github用户名\n", "git clone https://github.com/your_github_username/d2l-en.git\n", "```\n", "\n", "### 编辑和推送\n", "\n", "现在是编辑这本书的时候了。最好按照 :numref:`sec_jupyter`中的说明在Jupyter Notebook中编辑它。进行更改并检查它们是否正常。假设我们已经修改了文件`~/d2l-en/chapter_appendix_tools/how-to-contribute.md`中的一个拼写错误。你可以检查你更改了哪些文件。\n", "\n", "此时,Git将提示`chapter_appendix_tools/how-to-contribute.md`文件已被修改。\n", "\n", "```\n", "mylaptop:d2l-en me$ git status\n", "On branch master\n", "Your branch is up-to-date with 'origin/master'.\n", "\n", "Changes not staged for commit:\n", " (use \"git add ...\" to update what will be committed)\n", " (use \"git checkout -- ...\" to discard changes in working directory)\n", "\n", "\tmodified: chapter_appendix_tools/how-to-contribute.md\n", "```\n", "\n", "在确认这是你想要的之后,执行以下命令:\n", "\n", "```\n", "git add chapter_appendix_tools/how-to-contribute.md\n", "git commit -m 'fix typo in git documentation'\n", "git push\n", "```\n", "\n", "然后,更改后的代码将位于存储库的个人分支中。要请求添加更改,你必须为本书的官方存储库创建一个Pull请求。\n", "\n", "### 提交Pull请求\n", "\n", "如 :numref:`fig_git_newpr`所示,进入gihub上的存储库分支,选择“New pull request”。这将打开一个页面,显示你的编辑与本书主存储库中的当前内容之间的更改。\n", "\n", "![新的Pull请求](../img/git-newpr.png)\n", ":width:`700px`\n", ":label:`fig_git_newpr`\n", "\n", "最后,单击按钮提交Pull请求,如 :numref:`fig_git_createpr`所示。请务必描述你在Pull请求中所做的更改。这将使作者更容易审阅它,并将其与本书合并。根据更改的不同,这可能会立即被接受,也可能会被拒绝,或者更有可能的是,你会收到一些关于更改的反馈。一旦你把它们合并了,你就做完了。\n", "\n", "![创建Pull请求](../img/git-createpr.png)\n", ":width:`700px`\n", ":label:`fig_git_createpr`\n", "\n", "## 小结\n", "\n", "* 你可以使用GitHub为本书做贡献。\n", "* 你可以直接在GitHub上编辑文件以进行微小更改。\n", "* 要进行重大更改,请分叉存储库,在本地编辑内容,并在准备好后再做出贡献。\n", "* 尽量不要提交巨大的Pull请求,因为这会使它们难以理解和合并。最好拆分为几个小一点的。\n", "\n", "## 练习\n", "\n", "1. 启动并分叉`d2l-ai/d2l-en`存储库。\n", "1. 如果发现任何需要改进的地方(例如,缺少引用),请提交Pull请求。\n", "1. 通常更好的做法是使用新分支创建Pull请求。学习如何用[Git分支](https://git-scm.com/book/en/v2/Git-Branching-Branches-in-a-Nutshell)来做这件事。\n", "\n", "[Discussions](https://discuss.d2l.ai/t/5730)\n" ] } ], "metadata": { "language_info": { "name": "python" }, "required_libs": [] }, "nbformat": 4, "nbformat_minor": 5 }