Flakes/es - Revision history

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2026-03-03T15:37:47Z

Updating to match new version of source page

← Older revision		Revision as of 15:37, 3 March 2026
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	<div lang="en" dir="ltr" class="mw-content-ltr">		<div lang="en" dir="ltr" class="mw-content-ltr">
	'''Nix flakes''' are an [~~[Experimental Nix~~ features\|experimental feature]] first introduced in the 2.4 [[Nix]] release,{{Cite manual\|nix\|development/experimental-features\|number=13.8\|title=Experimental Features\|subsection=xp-feature-flakes\|subtitle=flakes}}{{Cite manual\|nix\|release-notes/rl-2.4\|number=14.27\|title=Release 2.4 (2021-11-01)}} aiming to address a number of areas of improvement for the Nix ecosystem: they provide a uniform structure for Nix projects, allow for pinning specific versions of each dependencies, and sharing these dependencies via lock files, and overall make it more convenient to write reproducible Nix expressions.		'''Nix flakes''' are an [https://nix.dev/manual/nix/stable/contributing/experimental-features experimental feature] first introduced in the 2.4 [[Nix]] release,{{Cite manual\|nix\|development/experimental-features\|number=13.8\|title=Experimental Features\|subsection=xp-feature-flakes\|subtitle=flakes}}{{Cite manual\|nix\|release-notes/rl-2.4\|number=14.27\|title=Release 2.4 (2021-11-01)}} aiming to address a number of areas of improvement for the Nix ecosystem: they provide a uniform structure for Nix projects, allow for pinning specific versions of each dependencies, and sharing these dependencies via lock files, and overall make it more convenient to write reproducible Nix expressions.
	</div>		</div>

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	<div lang="en" dir="ltr" class="mw-content-ltr">		<div lang="en" dir="ltr" class="mw-content-ltr">
	{{Note \| The [https://github.com/DeterminateSystems/nix-installer Determinate Nix Installer] enables flakes by default.}}		{{Note \| The [https://github.com/DeterminateSystems/nix-installer Determinate Nix Installer] enables flakes by default, but installs the proprietary Determinate Nix.}}
	</div>		</div>

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	description = "Example flake with a devShell";		description = "Example flake with a devShell";

	inputs.nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";		inputs.nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";

	outputs = { self, nixpkgs}:		outputs = { self, nixpkgs }:
	let		let
	system = "x86_64-linux";		system = "x86_64-linux";
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	<div lang="en" dir="ltr" class="mw-content-ltr">		<div lang="en" dir="ltr" class="mw-content-ltr">
	Running <code>nix build</code> will look in the <code>legacyPackages</code> and <code>packages</code> output attributes for the corresponding [[derivation]] and then your system architecture and build the default output. If you want to specify a build attribute in a flake repository, you can run <code>nix build .#<attr></code>. In the example above, if you wanted to build the <code>packages.x86_64-linux.hello</code> attribute, run:		Running <code>nix build</code> will look in the <code>legacyPackages</code> and <code>packages</code> output attributes for the corresponding [[derivations\|derivation]] and then your system architecture and build the default output. If you want to specify a build attribute in a flake repository, you can run <code>nix build .#<attr></code>. In the example above, if you wanted to build the <code>packages.x86_64-linux.hello</code> attribute, run:
	</div>		</div>

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	<div lang="en" dir="ltr" class="mw-content-ltr">		<div lang="en" dir="ltr" class="mw-content-ltr">
	~~This~~ is described in the ~~nix package manager~~ [https://~~github~~.~~com~~/~~NixOS~~/nix/~~blob~~/~~master~~/~~src/nix~~/flake-check.~~md src/~~nix/flake-check~~.md~~].		The output schema is described the [https://nix.dev/manual/nix/2.33/command-ref/new-cli/nix3-flake-check.html#evaluation-checks nix flake check manual page].
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	<div lang="en" dir="ltr" class="mw-content-ltr">		<div lang="en" dir="ltr" class="mw-content-ltr">
	* <code>builtins.currentSystem</code> is non-hermetic and impure as it reflects the host system performing the ~~evauluation~~. This can usually be avoided by passing the system (i.e., x86_64-linux) explicitly to derivations requiring it.		* <code>builtins.currentSystem</code> is non-hermetic and impure as it reflects the host system performing the evaluation. This can usually be avoided by passing the system (i.e., x86_64-linux) explicitly to derivations requiring it.
	</div>		</div>

FuzzyBot: Updating to match new version of source page

2025-11-20T14:23:04Z

Updating to match new version of source page

← Older revision		Revision as of 14:23, 20 November 2025
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	description = "A very basic flake";		description = "A very basic flake";

	inputs = {		inputs = {
	nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";		nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
	};		};

	outputs = { self, nixpkgs }: {		outputs = { self, nixpkgs }: {
			packages.x86_64-linux = {
	packages.x86_64-linux~~.hello~~ = ~~nixpkgs~~.~~legacyPackages~~.x86_64-linux.hello;		default = self.packages.x86_64-linux.hello;
			hello = nixpkgs.legacyPackages.x86_64-linux.hello;
	~~packages.x86_64-linux.default~~ = ~~self~~.~~packages~~.x86_64-linux.hello;		};

	};		};
	}</nowiki>\|name=flake.nix\|lang=nix}}		}</nowiki>\|name=flake.nix\|lang=nix}}

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2025-10-31T19:10:14Z

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FuzzyBot: Updating to match new version of source page

2025-10-31T18:43:24Z

Updating to match new version of source page

← Older revision		Revision as of 18:43, 31 October 2025
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	</div>		</div>

	<~~syntaxHighlight~~ lang=nix>		<syntaxhighlight lang="nix">
	{ self, ... }@inputs:		{ self, ... }@inputs:
	{		{
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	type = "app";		type = "app";
	program = "<store-path>";		program = "<store-path>";
			meta = {description = "..."; inherit otherMetaAttrs; };
	};		};
	# Executed by `nix run . -- <args?>`		# Executed by `nix run . -- <args?>`
	apps."<system>".default = { type = "app"; program = "..."; };		apps."<system>".default = { type = "app"; program = "..."; meta = {description = "..."; inherit otherMetaAttrs; }; };

	# Formatter (alejandra, nixfmt or nixpkgs-fmt)		# Formatter (alejandra, nixfmt, treefmt-nix or nixpkgs-fmt)
	formatter."<system>" = derivation;		formatter."<system>" = derivation;
	# Used for nixpkgs packages, also accessible via `nix build .#<name>`		# Used for nixpkgs packages, also accessible via `nix build .#<name>`
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	templates.default = { path = "<store-path>"; description = ""; };		templates.default = { path = "<store-path>"; description = ""; };
	}		}
	</~~syntaxHighlight~~>		</syntaxhighlight>

	<div lang="en" dir="ltr" class="mw-content-ltr">		<div lang="en" dir="ltr" class="mw-content-ltr">

FuzzyBot: Updating to match new version of source page

2025-10-07T20:51:20Z

Updating to match new version of source page

← Older revision		Revision as of 20:51, 7 October 2025
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	<div lang="en" dir="ltr" class="mw-content-ltr">		<div lang="en" dir="ltr" class="mw-content-ltr">
	Using curly brackets({}), we can shorten all of this and put it in a table. The code will look something like this:		Using curly brackets (<code>{}</code>), we can shorten all of this and put it in a table. The code will look something like this:
	</div>		</div>

FuzzyBot: Updating to match new version of source page

2025-07-24T12:07:16Z

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KR7X at 14:28, 5 November 2024

2024-11-05T14:28:44Z

← Older revision		Revision as of 14:28, 5 November 2024
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	====Introducción====		====Introducción====

	Los Nix flakes imponen una estructura uniforme para proyectos Nix, fijan las versiones de sus dependencias en un archivo .lock y facilitan la escritura de expresiones Nix reproducibles.		Los Nix flakes imponen una estructura uniforme para proyectos Nix, fijan las versiones de sus dependencias en un archivo <code>.lock</code> y facilitan la escritura de expresiones Nix reproducibles.

	* Un [https://nixos.org/manual/nix/unstable/command-ref/new-cli/nix3-flake.html#description flake] se refiere a un árbol del sistema de archivos cuyo directorio raíz contiene un archivo específico llamado <code>flake.nix</code>.		* Un [https://nixos.org/manual/nix/unstable/command-ref/new-cli/nix3-flake.html#description flake] se refiere a un árbol del sistema de archivos cuyo directorio raíz contiene un archivo específico llamado <code>flake.nix</code>.

KR7X: Created page with "====Introducción===="

2024-11-05T14:28:05Z

Created page with "====Introducción===="

← Older revision		Revision as of 14:28, 5 November 2024
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	</div>		</div>

	<~~div lang~~="~~en" dir="ltr" class="mw-content-ltr~~">		<span id="Introduction"></span>
	====~~Introduction~~====		====Introducción====
	~~</div>~~

	Los Nix flakes imponen una estructura uniforme para proyectos Nix, fijan las versiones de sus dependencias en un archivo .lock y facilitan la escritura de expresiones Nix reproducibles.		Los Nix flakes imponen una estructura uniforme para proyectos Nix, fijan las versiones de sus dependencias en un archivo .lock y facilitan la escritura de expresiones Nix reproducibles.

KR7X: Created page with "* Un [https://nixos.org/manual/nix/unstable/command-ref/new-cli/nix3-flake.html#description flake] se refiere a un árbol del sistema de archivos cuyo directorio raíz contiene un archivo específico llamado `flake.nix`."

2024-11-05T14:28:05Z

Created page with "* Un [https://nixos.org/manual/nix/unstable/command-ref/new-cli/nix3-flake.html#description flake] se refiere a un árbol del sistema de archivos cuyo directorio raíz contiene un archivo específico llamado <code>flake.nix</code>."

← Older revision		Revision as of 14:28, 5 November 2024
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	<languages />		<languages />
	~~<div lang="en" dir="ltr" class="mw-content-ltr">~~		'''Nix flakes''' es una [https://nixos.org/manual/nix/stable/contributing/experimental-Features.html característica experimental] que fue introducida en Nix 2.4 ([https://nixos.org/manual/nix/unstable/release-notes/rl-2.4.html ver notas]).
	'''Nix flakes''' ~~is an~~ [https://nixos.org/manual/nix/stable/contributing/experimental-Features.html experimental ~~feature~~] ~~that was introduced with~~ Nix 2.4 ([https://nixos.org/manual/nix/unstable/release-notes/rl-2.4.html ~~see release notes~~]).
	~~</div>~~

	<span id="Introduction"></span>		<span id="Introduction"></span>

KR7X: Created page with "Los Nix flakes imponen una estructura uniforme para proyectos Nix, fijan las versiones de sus dependencias en un archivo .lock y facilitan la escritura de expresiones Nix reproducibles."

2024-11-05T14:28:01Z

Created page with "Los Nix flakes imponen una estructura uniforme para proyectos Nix, fijan las versiones de sus dependencias en un archivo .lock y facilitan la escritura de expresiones Nix reproducibles."

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Flakes/es - Revision history

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KR7X at 14:28, 5 November 2024

KR7X: Created page with "====Introducción===="

KR7X: Created page with "* Un [https://nixos.org/manual/nix/unstable/command-ref/new-cli/nix3-flake.html#description flake] se refiere a un árbol del sistema de archivos cuyo directorio raíz contiene un archivo específico llamado flake.nix."

KR7X: Created page with "Los Nix flakes imponen una estructura uniforme para proyectos Nix, fijan las versiones de sus dependencias en un archivo .lock y facilitan la escritura de expresiones Nix reproducibles."

KR7X: Created page with "* Un [https://nixos.org/manual/nix/unstable/command-ref/new-cli/nix3-flake.html#description flake] se refiere a un árbol del sistema de archivos cuyo directorio raíz contiene un archivo específico llamado `flake.nix`."