builds
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@ -72,7 +72,7 @@ For the sake of completeness, here's another example how to install the environm
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}
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```
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### How to override a Python package using overlays?
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### How to override a Lua package using overlays?
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Use the following overlay template:
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@ -165,7 +165,7 @@ The Nix expressions for the interpreters can be found in `pkgs/development/inter
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Each interpreter has the following attributes:
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- `interpreter`. Alias for `${lua}/bin/lua`.
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- `buildEnv`. Function to build python interpreter environments with extra packages bundled together. See section *python.buildEnv function* for usage and documentation.
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- `buildEnv`. Function to build lua interpreter environments with extra packages bundled together. See section *lua.buildEnv function* for usage and documentation.
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- `withPackages`. Simpler interface to `buildEnv`.
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- `pkgs`. Set of Lua packages for that specific interpreter. The package set can be modified by overriding the interpreter and passing `packageOverrides`.
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@ -223,10 +223,8 @@ Because with an application we're not interested in multiple version the prefix
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#### lua.withPackages function
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The `lua.withPackages` function provides a simpler interface to the `python.buildEnv` functionality.
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It takes a function as an argument that is passed the set of python packages and returns the list
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of the packages to be included in the environment. Using the `withPackages` function, the previous
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example for the luafilesystem environment can be written like this:
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The `lua.withPackages` takes a function as an argument that is passed the set of lua packages and returns the list of packages to be included in the environment.
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Using the `withPackages` function, the previous example for the luafilesystem environment can be written like this:
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```nix
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with import <nixpkgs> {};
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