From 2e9b7c4cb2168f0aac8948d3212e50726b37acdd Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Thu, 7 Sep 2017 20:09:04 +0200
Subject: [PATCH] nix run: Add some examples
---
src/nix/run.cc | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/src/nix/run.cc b/src/nix/run.cc
index 64a5cbd30..31c3c1464 100644
--- a/src/nix/run.cc
+++ b/src/nix/run.cc
@@ -70,6 +70,24 @@ struct CmdRun : InstallablesCommand
return "run a shell in which the specified packages are available";
}
+ Examples examples() override
+ {
+ return {
+ Example{
+ "To start a shell providing GNU Hello from NixOS 17.03:",
+ "nix run -f channel:nixos-17.03 hello"
+ },
+ Example{
+ "To start a shell providing youtube-dl from your 'nixpkgs' channel:",
+ "nix run nixpkgs.youtube-dl"
+ },
+ Example{
+ "To run GNU Hello:",
+ "nix run nixpkgs.hello -c hello --greeting 'Hi everybody!'"
+ },
+ };
+ }
+
void run(ref<Store> store) override
{
auto outPaths = toStorePaths(store, Build);
--
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