2021-12-13 10:14:03 +00:00
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# Beaking Changes
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This file attempts to list all breaking changes that came with the new engine update.
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## Variable Name Changes
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* `$nu.home-dir` is now called `$nu.home-path`
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* `$nu.temp-dir` is now called `$nu.temp-path`
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2021-12-13 11:47:01 +00:00
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* `$nu.path` is a regular environment variable: `$nu.env.PATH` (Unix) or `$nu.env.Path` (Windows)
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2021-12-13 10:14:03 +00:00
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* All config is now contained within `$config` which can be initialized by `config.nu`. There is no `config.toml` anymore.
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## `main` Command in Scripts
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If the script contains `main` it will be ran after all the script is executed.
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It also accepts arguments from the command line.
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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`.
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