nixos/nix
1
1
Fork 0
mirror of https://github.com/NixOS/nix.git synced 2025-11-08 19:46:02 +01:00
Code Activity

Merge pull request #13499 from NixOS/mergify/bp/2.28-maintenance/pr-13496

Browse source 
Fix `nix help shell` by properly handling command aliases (backport #13496)
This commit is contained in:
mergify[bot] 2025-07-17 18:26:33 +00:00 • committed by GitHub
commit 65f435708a
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 8 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/nix/main.cc
View file

@ -245,6 +245,14 @@ struct NixArgs : virtual MultiCommand, virtual MixCommonArgs, virtual RootArgs
lowdown. */
static void showHelp(std::vector<std::string> subcommand, NixArgs & toplevel)
{
// Check for aliases if subcommand has exactly one element
if (subcommand.size() == 1) {
auto alias = toplevel.aliases.find(subcommand[0]);
if (alias != toplevel.aliases.end()) {
subcommand = alias->second.replacement;
}
}
auto mdName = subcommand.empty() ? "nix" : fmt("nix3-%s", concatStringsSep("-", subcommand));
evalSettings.restrictEval = false;