Add elixir-lang.org/install.sh and install.bat

[wojtekmach]

Ref: https://groups.google.com/g/elixir-lang-core/c/J-qZonSYNLE

[josevalim]

Should we tell people to add these three lines to their bash profile or similar? Or maybe the install message already does? 🤔

[wojtekmach]

At the moment we have this:

$ sh install.sh
checking OTP... 27 ok
checking Elixir... 1.17.3 ok

Run this (or add to your ~/.bashrc or similar file):

    export PATH=$HOME/.elixir-install/installs/otp/27.1.2/bin:$PATH
    export PATH=$HOME/.elixir-install/installs/elixir/1.17.3-otp-27/bin:$PATH

$

> C:\Mac\Home\Desktop\install.bat
checking OTP... 27 ok
checking Elixir... 1.17.3 ok

If you are using powershell, run this (or add to your $PROFILE):

   $env:PATH = "$env:USERPROFILE\.elixir-install\installs\otp\27.1.2\bin;$env:PATH"
   $env:PATH = "$env:USERPROFILE\.elixir-install\installs\elixir\1.17.3-otp-27\bin;$env:PATH"

If you are using cmd, run this:

   set PATH=%USERPROFILE%\.elixir-install\installs\otp\27.1.2\bin;%PATH%
   set PATH=%USERPROFILE%\.elixir-install\installs\elixir\1.17.3-otp-27\bin;%PATH%

>

[josevalim]

Lets automate these steps based on the versions in elixir-versions.yml

[josevalim]

💚 💙 💜 💛 ❤️