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| author | Tor Hedin Brønner <torhedinbronner@gmail.com> | 2018-08-29 16:05:48 +0000 |
|---|---|---|
| committer | Jan Malakhovski <oxij@oxij.org> | 2018-08-30 13:20:39 +0000 |
| commit | d273db48c6e95d6547f02845f1921211f113c0c0 (patch) | |
| tree | 88d5d92de9181a818232a49db42ac9eb92b661cf /pkgs/development/python-modules/GitPython/hardcode-git-path.patch | |
| parent | 6e3d0efdc48d3388dc467d2bdd5d58706d00aa86 (diff) | |
nixos/shells: avoid overriding the environment for child shells
A shared exported guard `__NIXOS_SET_ENVIRONMENT_DONE` is introduced that can
be used to prevent child shells from sourcing `system.build.setEnvironment`
the second time.
This fixes e.g. `nix run derivation` when run from e.g. ZSH through the console or
ssh. Before this Bash would resource the common environment resetting the `PATH`
environment variable.
We also export `system.build.setEnvironment` to `/etc/set-environment` making it
easy to reset the common environment with `. /etc/set-environment` when
needed and to grep for environment variables in `/etc` (which was the
motivation of #30418).
This reverts changes made in b00a3fc6fd82834114771f2115a2b032f0ebfe29
(the original #30418).
Diffstat (limited to 'pkgs/development/python-modules/GitPython/hardcode-git-path.patch')
0 files changed, 0 insertions, 0 deletions