在 Windows 10 上安装 eclipse theia 操作步骤笔记（暂未成功，望指教）

安装 scoop

使用 PowerShell 运行如下命令，在默认目录（C:\Users\scoop）安装 scoop

Invoke-Expression (New-Object System.Net.WebClient).DownloadString('https://get.scoop.sh')

# 或者简写
iwr -useb get.scoop.sh | iex

也可以在运行上面的安装命令之前，先运行如下命令，通过修改 SCOOP 环境变量，将 scoop 安装到自定义目录

$env:SCOOP='D:\Applications\Scoop'
[Environment]::SetEnvironmentVariable('SCOOP', $env:SCOOP, 'User')
# run the installer

还可以通过修改 SCOOP_GLOBAL 环境变量，将 scoop 安装为全局程序到自定义目录

$env:SCOOP_GLOBAL='F:\GlobalScoopApps'
[Environment]::SetEnvironmentVariable('SCOOP_GLOBAL', $env:SCOOP_GLOBAL, 'Machine')
# run the installer

---

安装时报错如下

使用“1”个参数调用“DownloadString”时发生异常:“未能解析此远程名称: 'raw.githubusercontent.com'”
所在位置 行:1 字符: 1
+ Invoke-Expression (New-Object System.Net.WebClient).DownloadString('h ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
    + FullyQualifiedErrorId : WebException

处理方法

通过浏览器访问 https://get.scoop.sh，会自动跳转到 https://raw.githubusercontent.com/lukesampson/scoop/master/bin/install.ps1，而该跳转地址在本地无法访问

运行 ping 命令

ping raw.githubusercontent.com
Ping 请求找不到主机 raw.githubusercontent.com。请检查该名称，然后重试。

可以看到 DNS 无法解析域名，于是直接修改本地的 hosts 文件

151.101.108.133 raw.githubusercontent.com

再次运行 scoop 安装命令，则安装安装

PS C:\WINDOWS\system32> Invoke-Expression (New-Object System.Net.WebClient).DownloadString('https://get.scoop.sh')
Initializing...
Downloading scoop...
Extracting...
Creating shim...
Downloading main bucket...
Extracting...
Adding ~\scoop\shims to your path.
'lastupdate' has been set to '2020-09-27T14:53:53.4667896+08:00'
Scoop was installed successfully!
Type 'scoop help' for instructions.

使用 scoop 安装 nvm

nvm 即 Node Version Manager

运行 scoop install nvm

PS C:\WINDOWS\system32> scoop install nvm
Installing 'nvm' (1.1.7) [64bit]
nvm-noinstall.zip (2.3 MB) [==================================================================================] 100%
Checking hash of nvm-noinstall.zip ... ok.
Extracting nvm-noinstall.zip ... done.
Running pre-install script...
Linking ~\scoop\apps\nvm\current => ~\scoop\apps\nvm\1.1.7
Creating shim for 'nvm'.
Persisting nodejs
Persisting elevate.cmd
Persisting elevate.vbs
Persisting settings.txt
'nvm' (1.1.7) was installed successfully!
Notes
-----
You'll need to restart powershell/cmd to have it reload Environment Variables so nvm will work correctly

使用 nvm 安装 Node.js

安装 node.js 并指定版本

PS C:\WINDOWS\system32> nvm install 12.14.1
Downloading node.js version 12.14.1 (64-bit)...
Complete
Creating C:\Users\haoqipeng\scoop\persist\nvm\nodejs\temp

Downloading npm version 6.13.4... Complete
Installing npm v6.13.4...

Installation complete. If you want to use this version, type

nvm use 12.14.1
PS C:\WINDOWS\system32> nvm use 12.14.1
Now using node v12.14.1 (64-bit)

还可以使用 nvm list available 查看所有可用版本

PS C:\WINDOWS\system32> nvm list available

|   CURRENT    |     LTS      |  OLD STABLE  | OLD UNSTABLE |
|--------------|--------------|--------------|--------------|
|   14.12.0    |   12.18.4    |   0.12.18    |   0.11.16    |
|   14.11.0    |   12.18.3    |   0.12.17    |   0.11.15    |
|   14.10.1    |   12.18.2    |   0.12.16    |   0.11.14    |
|   14.10.0    |   12.18.1    |   0.12.15    |   0.11.13    |
|    14.9.0    |   12.18.0    |   0.12.14    |   0.11.12    |
|    14.8.0    |   12.17.0    |   0.12.13    |   0.11.11    |
|    14.7.0    |   12.16.3    |   0.12.12    |   0.11.10    |
|    14.6.0    |   12.16.2    |   0.12.11    |    0.11.9    |
|    14.5.0    |   12.16.1    |   0.12.10    |    0.11.8    |
|    14.4.0    |   12.16.0    |    0.12.9    |    0.11.7    |
|    14.3.0    |   12.15.0    |    0.12.8    |    0.11.6    |
|    14.2.0    |   12.14.1    |    0.12.7    |    0.11.5    |
|    14.1.0    |   12.14.0    |    0.12.6    |    0.11.4    |
|    14.0.0    |   12.13.1    |    0.12.5    |    0.11.3    |
|   13.14.0    |   12.13.0    |    0.12.4    |    0.11.2    |
|   13.13.0    |   10.22.1    |    0.12.3    |    0.11.1    |
|   13.12.0    |   10.22.0    |    0.12.2    |    0.11.0    |
|   13.11.0    |   10.21.0    |    0.12.1    |    0.9.12    |
|   13.10.1    |   10.20.1    |    0.12.0    |    0.9.11    |
|   13.10.0    |   10.20.0    |   0.10.48    |    0.9.10    |

This is a partial list. For a complete list, visit https://nodejs.org/download/release

安装 yarn

运行安装命令安装 yarn

PS C:\WINDOWS\system32> scoop install yarn
Installing 'yarn' (1.22.5) [64bit]
yarn-1.22.5.msi (1.6 MB) [====================================================================================] 100%
Checking hash of yarn-1.22.5.msi ... ok.
Extracting yarn-1.22.5.msi ... done.
Linking ~\scoop\apps\yarn\current => ~\scoop\apps\yarn\1.22.5
Persisting cache
Persisting global
Persisting mirror
Running post-install script...
yarn config v1.22.5
success Set "cache-folder" to "C:\\Users\\haoqipeng\\scoop\\apps\\yarn\\current\\cache".
Done in 0.09s.
yarn config v1.22.5
success Set "yarn-offline-mirror" to "C:\\Users\\haoqipeng\\scoop\\apps\\yarn\\current\\mirror".
Done in 0.08s.
yarn config v1.22.5
success Set "global-folder" to "C:\\Users\\haoqipeng\\scoop\\apps\\yarn\\current\\global".
Done in 0.11s.
yarn config v1.22.5
success Set "prefix" to "C:\\Users\\haoqipeng\\scoop\\apps\\yarn\\current\\global".
Done in 0.10s.
'yarn' (1.22.5) was installed successfully!

安装 windows-build-tools

安装过程中有下载请求，等了大半天才完成（3161.746s）

PS C:\WINDOWS\system32> npm --add-python-to-path install --global --production windows-build-tools
--- 以下是最后的日志输出 ---
---------- Visual Studio Build Tools ----------
Successfully installed Visual Studio Build Tools.
------------------- Python --------------------
Successfully installed Python 2.7

Now configuring the Visual Studio Build Tools and Python...

All done!

+ [email protected]
added 144 packages from 99 contributors in 3161.746s

下载安装 eclipse theia

git clone https://github.com/eclipse-theia/theia.git && cd theia && yarn && yarn --cwd examples\browser start

如果你的系统上没有安装 Git Bash，先安装 Git Bash，可以选择使用 scoop 安装：scoop install git 。

不知道是不是国内支持的还不太好，安装过程中坑太多了，git 之后，走到 执行 yarn 命令，死活是进行不下去了，等等看后面有没有更新还完善吧