* zplug: update the output path
This is a breaking change because the old behavior pollutes the nix profile root
dir with all files in https://github.com/zplug/zplug and needs to be fixed.
I created a corresponding PR in the home manager repo
https://github.com/nix-community/home-manager/pull/3922. For non HM users, they
will need to update their dependency on `${pkgs.zplug}/init.zsh` to `${pkgs.zplug}/share/zplug/init.zsh`.
* Only add necessary files to $out/share/zplug. Also add the zplug man pages
The LICENSE file is not in the 2.4.2 tag and there's not a release after that. I
would skip adding the license $out/licenses/zplug in this commit.
Reference: https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=zplug
This patch fixes two issues:
1. The file in which environment variables are set is inconsistent.
- This file sets them in zprofile when programs.zsh.enable is not
set.
- Zsh module sets them in zshenv when programs.zsh.enable is set.
2. Setting environment variables in zprofile overrides what users set
in .zshenv. See these[1] home-manager[2] issues[3].
/etc/profile is also changed to /etc/set-environment. Here is a
comparison:
Using /etc/profile:
- Pros
- config.environment.shellInit is sourced in all zsh
- Cons
- config.environment.loginShellInit is also sourced in non-login zsh
- config.programs.bash.shellInit is also sourced in all zsh
- config.programs.bash.loginShellInit is also sourced in all zsh
Using /etc/set-environment:
- Pros
- config.programs.bash.shellInit is not sourced in any zsh
- config.programs.bash.loginShellInit is not sourced in any zsh
- Cons
- config.environment.shellInit is not sourced in any zsh
- config.environment.loginShellInit is not sourced in any zsh
[1]: https://github.com/nix-community/home-manager/issues/2751#issuecomment-1048682643
[2]: https://github.com/nix-community/home-manager/issues/2991
[3]: https://github.com/nix-community/home-manager/issues/3681#issuecomment-1436054233
