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home-manager/tests/modules/programs/zplug/modules.nix
Andrew Marshall cc58d31953
flake: Expose tests to allow running purely (#3412)
* flake: Expose tests to allow running purely

The existing way to run tests with `nix-shell` relies on impure usage of
`<nixpkgs>`. This can lead to failures when the local nixpkgs is
incompatible with the locked one. I.e., where CI is passing but a
contributor may experience a failure.

So, expose tests as `devShells.tests` to use the locked nixpkgs and
allow easy invocation via `nix develop`.

* tests: Remove impure path

With Nix 2.10+ and pure evaluation mode e.g.

```
nix run nixpkgs/nixos-unstable#nixVersions.nix_2_10 -- develop -i .#tests.zplug-modules
```

this test would fail with:

> error: the path '~/.customZplugHome' can not be resolved in pure mode

Since the test only cares that it is a path, rather than anything about
its contents, use a dummy empty directory.
2022-11-27 01:37:24 +01:00

52 lines
1.1 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
{
config = {
programs.zsh = {
enable = true;
zplug = {
enable = true;
zplugHome = pkgs.emptyDirectory;
plugins = [
{
name = "plugins/git";
tags = [ "from:oh-my-zsh" ];
}
{
name = "lib/clipboard";
tags = [ "from:oh-my-zsh" ''if:"[[ $OSTYPE == *darwin* ]]"'' ];
}
];
};
};
test.stubs = {
zplug = { };
zsh = { };
};
nmt.script = ''
assertFileContains home-files/.zshrc \
'source @zplug@/init.zsh'
assertFileContains home-files/.zshrc \
'zplug "plugins/git", from:oh-my-zsh'
assertFileContains home-files/.zshrc \
'zplug "lib/clipboard", from:oh-my-zsh, if:"[[ $OSTYPE == *darwin* ]]"'
assertFileContains home-files/.zshrc \
'if ! zplug check; then
zplug install
fi'
assertFileRegex home-files/.zshrc \
'^zplug load$'
assertFileContains home-files/.zshrc \
'export ZPLUG_HOME=${config.programs.zsh.zplug.zplugHome}'
'';
};
}