Enable prettier prose-wrap by default

API_GUIDE.md

@@ -6,8 +6,8 @@ This section covers important functions available in Flakelight's lib attribute.
 
 ### mkFlake
 
-The outputs of a flake using Flakelight are created using the `mkFlake` function.
-When called directly, Flakelight invokes `mkFlake`, as follows:
+The outputs of a flake using Flakelight are created using the `mkFlake`
+function. When called directly, Flakelight invokes `mkFlake`, as follows:
 
 ```nix
 {
@@ -203,8 +203,8 @@ To enable using a directory for an attrset that includes a `default` attribute,
 attr names can be escaped with an underscore. For example,
 `${nixDir}/nix/packages/_default.nix` will be loaded as `packages.default`.
 
-Aliases for options can be set with the `nixDirAliases` option. For example,
-by default `nixDirAliases.nixosConfigurations = [ "nixos" ];` is set which means
+Aliases for options can be set with the `nixDirAliases` option. For example, by
+default `nixDirAliases.nixosConfigurations = [ "nixos" ];` is set which means
 "nixos" can be used instead of "nixosConfigurations" for loading the files as
 described above.
 
@@ -360,8 +360,8 @@ Types:
 ```
 
 The `package` and `packages` options allow you to add packages. These are
-exported in the `packages.${system}` outputs, are included in `overlays.default`,
-and have build checks in `checks.${system}`.
+exported in the `packages.${system}` outputs, are included in
+`overlays.default`, and have build checks in `checks.${system}`.
 
 `package` can be set to a package definition, and will set `packages.default`.
 
@@ -369,10 +369,10 @@ and have build checks in `checks.${system}`.
 will additionally get a `system` arg in addition to module args, to allow
 conditionally including package definitions depending on the system.
 
-By default, the `packages.default` package's name (its attribute name in
-the package set and overlay) is automatically determined from the derivation's
-`pname`. In order to use a different attribute name from the package pname,
-to set it in cases where it cannot be automatically determined, or to speed up
+By default, the `packages.default` package's name (its attribute name in the
+package set and overlay) is automatically determined from the derivation's
+`pname`. In order to use a different attribute name from the package pname, to
+set it in cases where it cannot be automatically determined, or to speed up
 uncached evaluation, the flakelight `pname` option can be set.
 
 To set the default package, you can set the options as follows:
@@ -768,8 +768,7 @@ Types:
              (ModuleArgs -> (AttrsOf (Template | (ModuleArgs -> Template))))
 ```
 
-The `template` and `templates` options allow you to set `templates`
-outputs.
+The `template` and `templates` options allow you to set `templates` outputs.
 
 `templates` is an attribute set to template values.
 
@@ -1172,8 +1171,8 @@ Types:
 
 This option has options for configuring Flakelight's defaults.
 
-`flakelight.editorconfig` can be set to false to disable the editorconfig
-check that is added if editorconfig configuration is detected.
+`flakelight.editorconfig` can be set to false to disable the editorconfig check
+that is added if editorconfig configuration is detected.
 
 `flakelight.builtinFormatters` can be set to false to disable the default
 formatting configuration.

README.md

@@ -15,7 +15,8 @@ A modular Nix flake framework for simplifying flake definitions.
 - Handles generating per-system attributes
 - Extensible using the module system
 - Given package definitions, generates package and overlay outputs
-- Automatically import attributes from nix files in a directory (default `./nix`)
+- Automatically import attributes from nix files in a directory (default
+  `./nix`)
 - Builds formatter outputs that can format multiple file types
 - Provides outputs/perSystem options for easy migration
 
@@ -84,8 +85,8 @@ To use a different nixpkgs, you can instead use:
 ### Rust package
 
 The following is an example flake for a Rust project using `flakelight-rust`,
-invoked by using `flakelight-rust`'s wrapper.
-Package metadata is taken from the project's `Cargo.toml`.
+invoked by using `flakelight-rust`'s wrapper. Package metadata is taken from the
+project's `Cargo.toml`.
 
 ```nix
 {
@@ -100,8 +101,8 @@ The above flake exports the following:
 - `packages.${system}.default` attributes for each system
 - `overlays.default` providing an overlay with the package (built with the
   applied pkg set's dependencies)
-- `devShells.${system}.default` that provides `rust-analyzer`, `cargo`, `clippy`,
-  `rustc`, and `rustfmt` as well as sets `RUST_SRC_PATH`
+- `devShells.${system}.default` that provides `rust-analyzer`, `cargo`,
+  `clippy`, `rustc`, and `rustfmt` as well as sets `RUST_SRC_PATH`
 - `checks.${system}.${check}` attributes for build, test, clippy, and formatting
   checks
 - `formatter.${system}` with additional support for formatting Rust files
@@ -123,7 +124,8 @@ Equivalently, you can just import the `flakelight-rust` module as follows:
 See [flakelight-rust.nix][flakelight-rust] to see how you could configure it
 without the module.
 
-[flakelight-rust]: https://github.com/accelbread/flakelight-rust/blob/master/flakelight-rust.nix
+[flakelight-rust]:
+  https://github.com/accelbread/flakelight-rust/blob/master/flakelight-rust.nix
 
 ### C application
 

builtinModules/builtinFormatters.nix

@@ -20,8 +20,10 @@ in
     formatters = pkgs:
       let
         nixpkgs-fmt = "${pkgs.nixpkgs-fmt}/bin/nixpkgs-fmt";
+        # prefer-file would be better but does not work with prose-wrap
         prettier = "${pkgs.nodePackages.prettier}/bin/prettier --write"
-          + " --cache-location=.prettiercache";
+          + " --cache-location=.prettiercache"
+          + " --config-precedence file-override --prose-wrap always";
       in
       {
         "*.nix" = mkDefault nixpkgs-fmt;