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Start documenting breaking changes

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Jakub Žádník 2021-12-13 12:14:03 +02:00 committed by GitHub
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# Beaking Changes
This file attempts to list all breaking changes that came with the new engine update.
## Variable Name Changes
* `$nu.home-dir` is now called `$nu.home-path`
* `$nu.temp-dir` is now called `$nu.temp-path`
* All config is now contained within `$config` which can be initialized by `config.nu`. There is no `config.toml` anymore.
## `main` Command in Scripts
If the script contains `main` it will be ran after all the script is executed.
It also accepts arguments from the command line.
You can run it like this: `nu foo.nu arg1 --flag` of if the script contains a hashbang line (`#!/usr/bin/env nu`): `./foo.nu arg1 --flag`.