programs.zsh.ohMyZsh: add cacheDir option
#33150
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The default cache directory set by oh-my-zsh is $ohMyZsh/cache which
lives in the Nix store in our case. This causes issues with several
completion plugins provided by oh-my-zsh:
```
λ ma27 [~] → systemctl show <TAB>
_store_cache:46: read-only file system: /nix/store/xgc17vs8as4m793kb6ss89a3d4pz7x9d-oh-my-zsh-2017-09-24/share/oh-my-zsh/cache/SYS_ALL_UNITS
_store_cache:46: read-only file system: /nix/store/xgc17vs8as4m793kb6ss89a3d4pz7x9d-oh-my-zsh-2017-09-24/share/oh-my-zsh/cache/SYS_REALLY_ALL_UNITS
```
The entire change can be tested using a VM declaration like this:
```
{
ohmyzsh = {
users.extraUsers.vm = {
password = "vm";
isNormalUser = true;
};
programs.zsh.enable = true;
programs.zsh.ohMyZsh.enable = true;
programs.zsh.ohMyZsh.theme = "lambda";
programs.zsh.ohMyZsh.cacheDir = "$HOME/.cache/ohMyZsh";
};
}
```
orivej
approved these changes
Jan 6, 2018
|
is there anything else missing here? |
|
I've added a default for the cache dir. |
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Motivation for this change
The default cache directory set by oh-my-zsh is $ohMyZsh/cache which
lives in the Nix store in our case. This causes issues with several
completion plugins provided by oh-my-zsh:
The entire change can be tested using a VM declaration like this:
Things done
build-use-sandboxinnix.confon non-NixOS)nix-shell -p nox --run "nox-review wip"./result/bin/)