Nix-shell shebang - Revision history

Roberth: add lua from https://github.com/NixOS/nix/issues/604#issuecomment-2692657032

2026-08-14T07:51:43Z

add lua from https://github.com/NixOS/nix/issues/604#issuecomment-2692657032

← Older revision		Revision as of 07:51, 14 August 2026
Line 65:		Line 65:

	main = echo "Hello world!"		main = echo "Hello world!"
			</syntaxHighlight>

			=== Lua ===

			Stable CLI <!-- credit fabian-thomas https://github.com/NixOS/nix/issues/604#issuecomment-2692657032 -->
			<syntaxHighlight lang="lua">
			#!/usr/bin/env nix-shell
			--[[
			#!nix-shell -i lua -p lua5_3
			--]]
			print("Hello, world!")
			</syntaxHighlight>

			Pinned and eval-cached
			<syntaxHighlight lang="lua">
			#!/usr/bin/env nix
			--[[
			#!nix shell github:NixOS/nixpkgs?ref=88a6078fc5d104f480d1b4a0b58ffec5de965b1b#lua5_3 -c lua
			--]]
			print("Hello, world!")
	</syntaxHighlight>		</syntaxHighlight>

2026-08-14T07:44:48Z

sort languages

@@ Line 53: / Line 53: @@
 Console.WriteLine($"It has been {since.Humanize()} since .NET 9 was released.");
 </syntaxHighlight>
@@ Line 119: / Line 131: @@
      println!("{}", time::now().rfc822z());
+}
 </syntaxHighlight>

2026-08-14T01:57:53Z

Wolfram Language: New section

@@ Line 132: / Line 132: @@
 main = echo "Hello world!"
 </syntaxHighlight>
 == Pinning nixpkgs ==

2026-01-20T22:12:38Z

2025-08-03T21:59:12Z

C#: Add EntryPointFileDirectoryPath to sample, new in preview 6

← Older revision		Revision as of 21:59, 3 August 2025
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	using Humanizer;		using Humanizer;

			Environment.CurrentDirectory = (string) AppContext.GetData("EntryPointFileDirectoryPath")!; // equivalent of `cd $(dirname $0)`

	var dotNet9Released = DateTimeOffset.Parse("2024-12-03");		var dotNet9Released = DateTimeOffset.Parse("2024-12-03");

2025-07-19T23:40:36Z

C#: They improved the CLI in preview 6

← Older revision		Revision as of 23:40, 19 July 2025
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	=== C# ===		=== C# ===

	Using ~~<code>dotnet run app.cs</code>~~, new in .NET 10:		Using file-based apps, new in .NET 10:

	<syntaxHighlight lang="csharp">		<syntaxHighlight lang="csharp">
	#!/usr/bin/env nix-shell		#!/usr/bin/env nix-shell
	/*		/*
	#! nix-shell -i "dotnet ~~run"~~ -p dotnetCorePackages.dotnet_10.sdk		#! nix-shell -i dotnet -p dotnetCorePackages.dotnet_10.sdk
	*/		*/
	#:package Humanizer@2.14.1		#:package Humanizer@2.14.1

2025-07-04T07:31:20Z

C#: New section

@@ Line 32: / Line 32: @@
 convert "$1" -scale 50% "$1.s50.jpg" &&
 cowsay "done $1.q50.jpg"
 </syntaxHighlight>

2024-05-28T21:58:47Z

← Older revision		Revision as of 21:58, 28 May 2024
Line 150:		Line 150:
	* [https://gist.github.com/travisbhartwell/f972aab227306edfcfea nix-shell and Shebang Lines]		* [https://gist.github.com/travisbhartwell/f972aab227306edfcfea nix-shell and Shebang Lines]
	* [https://notes.yukiisbo.red/posts/2021/07/Spice_up_with_Nix_Scripts.html Spice up with Nix: Scripts with magical dependencies]		* [https://notes.yukiisbo.red/posts/2021/07/Spice_up_with_Nix_Scripts.html Spice up with Nix: Scripts with magical dependencies]

			[[Category:Nix]]
			[[Category:Shell]]

2024-05-28T07:06:29Z

← Older revision		Revision as of 07:06, 28 May 2024
Line 133:		Line 133:
	</syntaxHighlight>		</syntaxHighlight>

	The [https://~~nixos~~.~~org~~/manual/nix/~~stable~~/command-ref/new-cli/~~nix.html?highlight=shebang#shebang~~-~~interpreter~~ doc] mentions that it should be possible to run more complex commands using multiple lines, but it does not work for me as reported [https://github.com/NixOS/nixpkgs/issues/280033 here].		The [https://nix.dev/manual/nix/2.19/command-ref/new-cli/nix3-shell doc] mentions that it should be possible to run more complex commands using multiple lines, but it does not work for me as reported [https://github.com/NixOS/nixpkgs/issues/280033 here].

2024-01-10T13:25:11Z

← Older revision		Revision as of 13:25, 10 January 2024
Line 133:		Line 133:
	</syntaxHighlight>		</syntaxHighlight>

	The [https://nixos.org/manual/nix/stable/command-ref/new-cli/nix.html?highlight=shebang#shebang-interpreter doc] mentions that it should be possible to run more complex commands using multiple lines, but it does not work for me as reported [~~here~~ https://github.com/NixOS/nixpkgs/issues/280033].		The [https://nixos.org/manual/nix/stable/command-ref/new-cli/nix.html?highlight=shebang#shebang-interpreter doc] mentions that it should be possible to run more complex commands using multiple lines, but it does not work for me as reported [https://github.com/NixOS/nixpkgs/issues/280033 here].

← Older revision		Revision as of 22:12, 20 January 2026
Line 167:		Line 167:
	== See also ==		== See also ==

	* [https://~~nixos~~.~~org~~/manual/nix/~~unstable~~/command-ref/nix-shell.html?highlight=shebang#use-as-a--interpreter ~~nix-shell: Use As a #!-Interpreter] in nix manual~~		* [https://nix.dev/manual/nix/stable/command-ref/nix-shell.html?highlight=shebang#use-as-a--interpreter nix-shell: Use As a #!-Interpreter] man page
	* [https://www.mankier.com/1/nix-shell#Use_As_a_%23!-Interpreter nix-shell: Use As a #!-Interpreter] man page
	* [https://gist.github.com/travisbhartwell/f972aab227306edfcfea nix-shell and Shebang Lines]		* [https://gist.github.com/travisbhartwell/f972aab227306edfcfea nix-shell and Shebang Lines]
	* [https://notes.yukiisbo.red/posts/2021/07/Spice_up_with_Nix_Scripts.html Spice up with Nix: Scripts with magical dependencies]		* [https://notes.yukiisbo.red/posts/2021/07/Spice_up_with_Nix_Scripts.html Spice up with Nix: Scripts with magical dependencies]