Instead of copying source files to the target, use a symlink.
This reduces nix store redundancy and enables using entire directories
as sources.
To support this, additional validation is done on file targets to
prevent unexpected conflicts.
Expose the platform wrapper modules as the Nixvim configuration options
`build.nixosModule`, `build.homeModule`, and `build.nixDarwinModule`.
This makes it possible to reuse a single Nixvim configuration across
NixOS, Home Manager, and nix-darwin without re-importing modules into
`programs.nixvim` manually.
Evaluating these wrapper modules requires a "bare" Nixvim configuration;
one that does not define `pkgs` or `nixpkgs.hostPlatform`. Such a
configuration would normally fail to evaluate, but disabling
`_module.check` provides a sufficiently lazy evaluation to access the
wrapper options.
To prevent the `_module.check = false` module from leaking into user
configs, it has a unique module key and gets disabled inside the wrapper
modules (`wrappers/_shared.nix`).
`lib.pipe` strictly evaluates intermediate steps using `foldl'`. As a
result, piping `(opts: opts.package.default or null)` →
`(package: (tryEval package).value)` is ineffective because
`opts.package.default` is evaluated before `tryEval` can catch exceptions.
Instead, inline `opts.package.default` directly into the `tryEval`
expression, ensuring missing package errors caught correctly.
Resolves errors when building NixOS or nix-darwin docs that include
Nixvim options.
Adds a regression test.
Inspired by `home.version` and `home.enableNixpkgsReleaseCheck` in Home
Manager. Print a warning when `lib` or `pkgs` are from a different
release to Nixvim.
Defining `extraFiles.*` as a string was deprecated in 24.05, and has
printed a warning since 2024-07-07.
We can now drop support entirely and simplify the implementation.
Currently, `types.either` has support for the new valueMeta attribute
added by v2 check and merge, while `types.nullOr` does not.
The `lua` option deprecation warning implemented in
`modules/keymaps.nix` requires `valueMeta`, so re-implement `nullOr`
using `types.either` as a workaround.
The deprecation warning for the keymap-submocule `lua` option relied on
`getSubOptions`, however this is fundamentally flawed because that
function returns uses a different module eval from the one that merges
submodule definitions.
Since definitions are not used by `getSubOptions`,
`options.lua.isDefined` will never be true.
Instead, we have two choices:
1. Add a `luaIsDefined` option to the keymap submodule
2. Use the new v2 merge's `valueMeta` to access the actual module eval
Simplify the `enableExceptInTests` attribute, removing the
`_nixvimTests` argument.
We now do a full re-eval of the nixvim configuration before building the
test, giving us a central place to implement `enableExceptInTests` and
its eventual replacement(s).
This extends support for `enableExceptInTests` to all methods of getting
a nixvim test derivation. Previously, it only worked when using `mkTestDerivationFromNixvimModule`.
In `tests/main.nix`, we avoid the re-eval by doing the initial eval with
a "test mode" lib from the start.
Instead of explicitly listing all renames and removals, we can check if
the plugin's lazyload option is visible and in the top-level option set.
This rules out cases where `plugins.foo` is itself a rename/removal
option, and cases where `plugins.foo.lazyload` is not visible.
Adds two internal per-server options: `packages.prefix` & `packages.suffix`.
These options allow the server module to install multiple packages, and
control which end up being prefixed or suffixed on the PATH.
This simplifies the propagating code in `modules/lsp/servers/default.nix`,
which can now zip up the enabled server `packages` attrs.
Adding a module in the following places will import the module into that
specific server's submodule.
This allows creating server-specific options.
Added a test case to ensure all custom modules correspond to an actual
server option to avoid accidental dead code.
`shorthandOnlyDefinesConfig` is true by default for `lib.types.submodule`,
and false by default for `lib.types.submoduleWith` and `lib.evalModules`.
Since we rely on it for our `lsp.servers.*.config` option, let's enable
it explicitly.
The `lsp.servers.<name>` option description links to the server's
homepage if it can evaluate the default package's `meta.homepage`.
However, users may evaluate this description, e.g. when building NixOS
docs with `documentation.nixos.includeAllModules`. Further, users may
have a different nixpkgs revisions to ours. Therefore, we need to allow
for the package not being in nixpkgs.
Since `mkPackageOption` will throw in the default, we can catch it with
`tryEval`.
- Re-implement setup wrapping and capabilities to preserve existing
behaviour
- Alias `package` options to new lsp module
- Alias `packageFallback` options to new lsp module
- Alias `preConfig` and `postConfig` to `lsp.luaConfig`
We only use `mode`, `key`, `action`, and `options`; so explicitly
inherit those.
This means we don't serialise attrs that aren't needed at runtime,
such as `lspBufAction`.
