From 82aca33899a0348736604e6b6a601f9c7b4e0633 Mon Sep 17 00:00:00 2001 From: Scott Olson Date: Tue, 16 Feb 2016 00:24:50 -0600 Subject: [PATCH] Add :i command to install a package to the current profile. It works by running `nix-env -i `. Fixes #15. --- nix-repl.cc | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/nix-repl.cc b/nix-repl.cc index e753c637a..ca221b033 100644 --- a/nix-repl.cc +++ b/nix-repl.cc @@ -281,6 +281,7 @@ bool NixRepl::processLine(string line) << " = Bind expression to variable\n" << " :a Add attributes from resulting set to scope\n" << " :b Build derivation\n" + << " :i Build derivation, then install result into current profile\n" << " :l Load Nix expression and add it to scope\n" << " :p Evaluate and print expression recursively\n" << " :q Exit nix-repl\n" @@ -311,7 +312,7 @@ bool NixRepl::processLine(string line) std::cout << showType(v) << std::endl; } - else if (command == ":b" || command == ":s") { + else if (command == ":b" || command == ":i" || command == ":s") { Value v; evalString(arg, v); DrvInfo drvInfo(state); @@ -331,8 +332,11 @@ bool NixRepl::processLine(string line) for (auto & i : drv.outputs) std::cout << format(" %1% -> %2%") % i.first % i.second.path << std::endl; } - } else + } else if (command == ":i") { + runProgram("nix-env", Strings{"-i", drvPath}); + } else { runProgram("nix-shell", Strings{drvPath}); + } } else if (command == ":p" || command == ":print") {