编译文档：

构建说明 | Electron

 1 下载depot_tools

（1）安装depot_tools用于获取 Chromium 及其依赖项的工具集：地址

WINDOWS

Download the depot_tools bundle and extract it somewhere.

(2)在 Windows 上，您需要设置环境变量 DEPOT_TOOLS_WIN_TOOLCHAIN=0。为此，打开Control Panel→ System and Security→ System→Advanced system settings并添加一个 DEPOT_TOOLS_WIN_TOOLCHAIN值为 的系统变量0。这告诉depot_tools您使用本地安装的 Visual Studio 版本（默认情况下，depot_tools将尝试下载只有 Google 员工才能访问的 Google 内部版本）

(2)depot_tools添加到系统环节变量path

2 下载代码

$ mkdir electron && cd electron
$ gclient config --name "src/electron" --unmanaged https://github.com/electron/electron
$ gclient sync --with_branch_heads --with_tags
# This will take a while, go get a coffee.

慢慢等......

git - error: RPC failed; curl 92 HTTP/2 stream 0 was not closed cleanly: PROTOCOL_ERROR (err 1) - Stack Overflow

git config --global http.version HTTP/1.1

 

git config --global http.postBuffer 524288000

git config --global http.maxRequestBuffer 524288000

git config --global core.compression 0

还报错的话：

clone时出现RPC failed； curl 56 OpenSSL SSL_read: SSL_ERROR_SYSCALL, errfno 10054

，输入命令行输入输入以下3个命令：

git init

git config http.postBuffer 524288000

git config http.sslVerify "false"

如果报错：Hook 'python3 -c 'import os, subprocess; os.chdir(os.path.join("src", "electron")); subprocess.check_call(["python3", "script/lib/npx.py", "yarn@1.15.2", "install", "--frozen-lockfile"])

我重启了一下电脑就好了

3 编译

构建​

设置chromium build tools的环境变量

 在命令行中输入

 cd src
 set CHROMIUM_BUILDTOOLS_PATH=%cd%\buildtools

 生成 Electron 的 Release build 配置

 gn gen out/Release --args="import(\"//electron/build/args/release.gn\")"

编译

 ninja -C out/Release electron