Flakes/ja - Revision history

FuzzyBot: Updating to match new version of source page

2026-03-03T15:37:48Z

Updating to match new version of source page

← Older revision		Revision as of 15:37, 3 March 2026
Line 4:		Line 4:

	<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>

Line 120:		Line 120:
	</div>		</div>

			<div class="mw-translate-fuzzy">
	{{注記： \| [https://github.com/DeterminateSystems/nix-installer Determinate Nix Installer]ではデフォルトでflakesを有効化しています。}}		{{注記： \| [https://github.com/DeterminateSystems/nix-installer Determinate Nix Installer]ではデフォルトでflakesを有効化しています。}}
			</div>

	次の内容を<code>~/.config/nix/nix.conf</code>または<code>/etc/nix/nix.conf</code>に追記してください:		次の内容を<code>~/.config/nix/nix.conf</code>または<code>/etc/nix/nix.conf</code>に追記してください:
Line 179:		Line 181:
	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";
Line 216:		Line 218:

	<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>

Line 311:		Line 313:

	<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].
	</div>		</div>

Line 408:		Line 410:

	<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

2025-11-20T14:23:10Z

Updating to match new version of source page

← Older revision		Revision as of 14:23, 20 November 2025
Line 26:		Line 26:
	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}}

FuzzyBot: Updating to match new version of source page

2025-10-31T19:10:15Z

Updating to match new version of source page

Show changes

FuzzyBot: Updating to match new version of source page

2025-10-31T18:43:26Z

Updating to match new version of source page

← Older revision		Revision as of 18:43, 31 October 2025
Line 340:		Line 340:
	</div>		</div>

	<~~syntaxHighlight~~ lang=nix>		<syntaxhighlight lang="nix">
	{ self, ... }@inputs:		{ self, ... }@inputs:
	{		{
Line 353:		Line 353:
	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>`
Line 386:		Line 387:
	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

2025-10-07T20:51:21Z

Updating to match new version of source page

← Older revision		Revision as of 20:51, 7 October 2025
Line 285:		Line 285:

	<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

Updating to match new version of source page

Show changes

Natsukium at 11:33, 14 December 2024

2024-12-14T11:33:58Z

← Older revision		Revision as of 11:33, 14 December 2024
Line 17:		Line 17:
	* また、Flakesは参照（Gitのrefsの事）とバージョンを固定することができ、それらをプログラムによって照会したり更新したりすることができます。		* また、Flakesは参照（Gitのrefsの事）とバージョンを固定することができ、それらをプログラムによって照会したり更新したりすることができます。

	* [https://nixos.org/manual/nix/stable/command-ref/new-cli/nix.html 実験的なコマンドラインインタフェース]~~はFlakeの参照を受け取りパッケージのビルド、実行やべプロ医ができます。~~		* [https://nixos.org/manual/nix/stable/command-ref/new-cli/nix.html 実験的なコマンドラインインタフェース]はFlakeの参照を受け取りパッケージのビルド、実行やデプロイができます。

	<span id="Enable_flakes_temporarily"></span>		<span id="Enable_flakes_temporarily"></span>

Pineapplehunter: Created page with "* Flakeは外部のソースを指定するために[https://nixos.org/manual/nix/stable/command-ref/new-cli/nix3-flake.html#flake-references URLのような構文]を提供しています。"

2024-11-19T03:12:18Z

Created page with "* Flakeは外部のソースを指定するために[https://nixos.org/manual/nix/stable/command-ref/new-cli/nix3-flake.html#flake-references URLのような構文]を提供しています。"

← Older revision		Revision as of 03:12, 19 November 2024
Line 11:		Line 11:
	* <code>flake.nix</code>ファイルの内容は、Nix言語でパッケージとその依存関係を宣言するための統一された命名スキーマに従っています。		* <code>flake.nix</code>ファイルの内容は、Nix言語でパッケージとその依存関係を宣言するための統一された命名スキーマに従っています。

	~~<div lang="en" dir="ltr" class="mw-content-ltr">~~		* Flakeは外部のソースを指定するために[https://nixos.org/manual/nix/stable/command-ref/new-cli/nix3-flake.html#flake-references URLのような構文]を提供しています。
	* ~~Flakes introduce a~~ [https://nixos.org/manual/nix/stable/command-ref/new-cli/nix3-flake.html#flake-references ~~URL-like syntax~~] ~~for specifying remote sources.~~
	~~</div>~~

	* 長いURL構文を簡易にするために[https://nixos.org/manual/nix/stable/command-ref/new-cli/nix3-registry.html Flakeはレジストリを使用]して短い記号として登録できます。		* 長いURL構文を簡易にするために[https://nixos.org/manual/nix/stable/command-ref/new-cli/nix3-registry.html Flakeはレジストリを使用]して短い記号として登録できます。

Pineapplehunter: Created page with "Nixpkgsは以下のコードで定義できます:"

2024-11-18T12:57:58Z

Created page with "Nixpkgsは以下のコードで定義できます:"

← Older revision		Revision as of 12:57, 18 November 2024
Line 111:		Line 111:
	inputsアトリビュートはflakeの依存関係を定義します。例えば、システムflakeではシステムをビルドするためにnixpkgsに依存しています。		inputsアトリビュートはflakeの依存関係を定義します。例えば、システムflakeではシステムをビルドするためにnixpkgsに依存しています。

	~~<div lang="en" dir="ltr" class="mw-content-ltr">~~		Nixpkgsは以下のコードで定義できます:
	~~Nixpkgs can be defined using the following code~~:
	~~</div>~~

	<code>inputs.nixpkgs.url = "github:NixOS/nixpkgs/<branch name>";</code>		<code>inputs.nixpkgs.url = "github:NixOS/nixpkgs/<branch name>";</code>

Pineapplehunter: Created page with "inputsアトリビュートはflakeの依存関係を定義します。例えば、システムflakeではシステムをビルドするためにnixpkgsに依存しています。"

2024-11-18T12:57:38Z

Created page with "inputsアトリビュートはflakeの依存関係を定義します。例えば、システムflakeではシステムをビルドするためにnixpkgsに依存しています。"

← Older revision		Revision as of 12:57, 18 November 2024
Line 109:		Line 109:
	[https://nixos.org/manual/nix/stable/command-ref/new-cli/nix3-flake.html#flake-references Nix flake referencesのマニュアル].		[https://nixos.org/manual/nix/stable/command-ref/new-cli/nix3-flake.html#flake-references Nix flake referencesのマニュアル].

	~~<div lang="en" dir="ltr" class="mw-content-ltr">~~		inputsアトリビュートはflakeの依存関係を定義します。例えば、システムflakeではシステムをビルドするためにnixpkgsに依存しています。
	~~The inputs attribute defines the dependencies of the flake. For example, nixpkgs has to be defined as a dependency for a system flake in order for the system to build properly.~~
	~~</div>~~

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