diff options
Diffstat (limited to 'src/nix-build/nix-build.cc')
| -rwxr-xr-x | src/nix-build/nix-build.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/nix-build/nix-build.cc b/src/nix-build/nix-build.cc index e6fd7a4e6..3a8d67f21 100755 --- a/src/nix-build/nix-build.cc +++ b/src/nix-build/nix-build.cc @@ -98,8 +98,8 @@ static void _main(int argc, char * * argv) // List of environment variables kept for --pure std::set<string> keepVars{ - "HOME", "USER", "LOGNAME", "DISPLAY", "PATH", "TERM", - "IN_NIX_SHELL", "TZ", "PAGER", "NIX_BUILD_SHELL", "SHLVL", + "HOME", "USER", "LOGNAME", "DISPLAY", "PATH", "TERM", "IN_NIX_SHELL", + "NIX_SHELL_PRESERVE_PROMPT", "TZ", "PAGER", "NIX_BUILD_SHELL", "SHLVL", "http_proxy", "https_proxy", "ftp_proxy", "all_proxy", "no_proxy" }; @@ -446,7 +446,7 @@ static void _main(int argc, char * * argv) "PATH=%4%:\"$PATH\"; " "SHELL=%5%; " "set +e; " - R"s([ -n "$PS1" ] && PS1='\n\[\033[1;32m\][nix-shell:\w]\$\[\033[0m\] '; )s" + R"s([ -n "$PS1" -a -z "$NIX_SHELL_PRESERVE_PROMPT" ] && PS1='\n\[\033[1;32m\][nix-shell:\w]\$\[\033[0m\] '; )s" "if [ \"$(type -t runHook)\" = function ]; then runHook shellHook; fi; " "unset NIX_ENFORCE_PURITY; " "shopt -u nullglob; " |