Merge pull request #7734 from Sciencentistguy/root-red-ps1
nix-shell: Colour the prompt red if the user is root
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cde2e2a404
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@ -536,7 +536,9 @@ static void main_nix_build(int argc, char * * argv)
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"SHELL=%5%; "
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"BASH=%5%; "
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"set +e; "
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R"s([ -n "$PS1" -a -z "$NIX_SHELL_PRESERVE_PROMPT" ] && PS1='\n\[\033[1;32m\][nix-shell:\w]\$\[\033[0m\] '; )s"
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R"s([ -n "$PS1" -a -z "$NIX_SHELL_PRESERVE_PROMPT" ] && )s" +
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(getuid() == 0 ? R"s(PS1='\n\[\033[1;31m\][nix-shell:\w]\$\[\033[0m\] '; )s"
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: R"s(PS1='\n\[\033[1;32m\][nix-shell:\w]\$\[\033[0m\] '; )s") +
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"if [ \"$(type -t runHook)\" = function ]; then runHook shellHook; fi; "
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"unset NIX_ENFORCE_PURITY; "
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"shopt -u nullglob; "
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