Update compilers docs + fixtures

Author: webpro

README.md

@@ -318,6 +318,8 @@ themselves and/or `entry` files for Knip to analyze.
 
 See each plugin's documentation for its default values.
 
+In an Astro, Svelte or Vue project? Make sure to see [compilers][46] and add some extra configuration.
+
 #### `config`
 
 Plugins usually include `config` files. They are handled by the plugin's custom dependency finder, which returns all
@@ -355,7 +357,7 @@ level by setting it to `false` there, and vice versa.
 #### Multi-project repositories
 
 Some repositories have a single `package.json`, but consist of multiple projects with configuration files across the
-repository (such as the [Nx "intregrated repo" style][46]). Let's assume some of these projects are apps and have their
+repository (such as the [Nx "intregrated repo" style][47]). Let's assume some of these projects are apps and have their
 own Cypress configuration and test files. In that case, we could configure the Cypress plugin like this:
 
 ```json
@@ -368,7 +370,7 @@ own Cypress configuration and test files. In that case, we could configure the C
 
 #### Create a new plugin
 
-Getting false positives because a plugin is missing? Want to help out? Please read more at [writing a plugin][47]. This
+Getting false positives because a plugin is missing? Want to help out? Please read more at [writing a plugin][48]. This
 guide also contains more details if you want to learn more about plugins and why they are useful.
 
 ### Compilers
@@ -391,15 +393,15 @@ export default {
 };
 ```
 
-Read [Compilers][48] for more details and examples.
+Read [Compilers][46] for more details and examples.
 
 ### Ignore files, binaries, dependencies and workspaces
 
 There are a few ways to tell Knip to ignore certain files, binaries, dependencies and workspaces. Some examples:
 
 ```json
 {
-  "ignore": ["**/*.d.ts", "**/fixtures"],
+  "ignore": ["**/fixtures"],
   "ignoreBinaries": ["zip", "docker-compose"],
   "ignoreDependencies": ["hidden-package"],
   "ignoreWorkspaces": ["packages/ignore", "packages/examples/**"]
@@ -883,9 +885,9 @@ Special thanks to the wonderful people who have contributed to this project:
 [43]: #why-knip
 [44]: #really-another-unused-filedependencyexport-finder
 [45]: #contributors
-[46]: https://nx.dev/concepts/integrated-vs-package-based
-[47]: ./docs/writing-a-plugin.md
-[48]: ./docs/compilers.md
+[46]: ./docs/compilers.md
+[47]: https://nx.dev/concepts/integrated-vs-package-based
+[48]: ./docs/writing-a-plugin.md
 [49]: ./docs/handling-issues.md
 [50]: ./docs/reporters-and-preprocessors.md
 [51]: ./docs/perf-boost-with-no-gitignore.md

docs/compilers.md

@@ -1,9 +1,9 @@
 # Compilers
 
 Projects may have source files that are not JavaScript or TypeScript, and thus require compilation (or transpilation, or
-pre-processing, you name it). Files like `.mdx`, `.vue` and `.svelte` may also import dependencies and other files. So
-ideally, these files are included in the analysis to get a better overview of what files and dependencies are used or
-not. To this end, Knip v2 supports a compiler for any file extension.
+pre-processing, you name it). Files like `.mdx`, `.astro`, `.vue` and `.svelte` may also import dependencies and other
+files. So ideally, these files are included in the analysis to get a better overview of what files and dependencies are
+used or not. To this end, Knip v2 supports a compiler for any file extension.
 
 ## Prerequisites
 
@@ -21,9 +21,31 @@ This may also be an `async` function.
 
 ## Examples
 
+- [Astro][1]
+- [MDX][2]
+- [Vue][3]
+- [Svelte][4]
+
+### Astro
+
+Use a configuration like this to compile non-standard files in Astro projects:
+
+```ts
+export default {
+  ignore: '.astro/types.d.ts',
+  compilers: {
+    astro: (text: string) => [...text.matchAll(/import[^;]+/g)].join('\n'),
+    css: (text: string) => [...text.matchAll(/(?<=@)import[^;]+/g)].join('\n'),
+    mdx: (text: string) => [...text.matchAll(/import[^;]+/g)].join('\n'),
+  },
+};
+```
+
+Knip has an [Astro plugin][5] to save you some configuration. It's enabled automatically.
+
 ### MDX
 
-Here's an example using [@mdx-js/mdx][1] v1.6.22
+Here's an example using [@mdx-js/mdx][6] v1.6.22
 
 ```ts
 const compile = require('@mdx-js/mdx');
@@ -45,7 +67,6 @@ Here's a fully configured `knip.ts` with a "compiler" for `.vue` files in Vue pr
 const compiler = /<script\b[^>]*>([\s\S]*?)<\/script>/gm;
 
 export default {
-  ignore: '*.d.ts',
   entry: ['src/main.ts', 'vite.config.ts'],
   project: '**/*.{ts,vue}',
   compilers: {
@@ -64,7 +85,7 @@ cases it's enough to extract and return only the `import` statements.
 
 ### Svelte
 
-Here's another example, this one is for Svelte:
+Use a configuration like this to compile non-standard files in Svelte projects:
 
 ```ts
 import sveltePreprocess from 'svelte-preprocess';
@@ -73,7 +94,6 @@ import { preprocess, compile } from 'svelte/compiler';
 const sveltePreprocessor = sveltePreprocess();
 
 export default {
-  ignore: ['**/*.d.ts'],
   paths: {
     // This ain't pretty, but Svelte basically does the same
     '$app/*': ['node_modules/@sveltejs/kit/src/runtime/app/*'],
@@ -91,8 +111,7 @@ export default {
 ```
 
 The compiler for `.svelte` files in this example is the actual Svelte compiler, this is the recommended way whenever
-available. Knip has a [Svelte plugin][2] to save you little bit of configuration. It's enabled automatically, so there's
-nothing to configure.
+available. Knip has a [Svelte plugin][7] to save you some configuration. It's enabled automatically.
 
 Just for reference, this also seems to work pretty well (but may err on certain syntax or edge cases):
 
@@ -103,5 +122,10 @@ export default {
 };
 ```
 
-[1]: https://www.npmjs.com/package/@mdx-js/mdx
-[2]: ../src/plugins/svelte
+[1]: #astro
+[2]: #mdx
+[3]: #vue
+[4]: #svelte
+[5]: ../src/plugins/astro
+[6]: https://www.npmjs.com/package/@mdx-js/mdx
+[7]: ../src/plugins/svelte

docs/handling-issues.md

@@ -38,7 +38,7 @@ Here are a few things to consider when Knip reports unused files:
 
   ```json
   {
-    "ignore": ["**/*.d.ts", "**/__mocks__", "**/__fixtures__"]
+    "ignore": ["**/__mocks__", "**/__fixtures__"]
   }
   ```
 

fixtures/compilers-vue/knip.ts

@@ -1,7 +1,6 @@
 const compiler = /<script\b[^>]*>([\s\S]*?)<\/script>/gm;
 
 export default {
-  ignore: '*.d.ts',
   entry: ['parent.vue'],
   project: '**/*.{ts,vue}',
   compilers: {

fixtures/plugins/svelte/knip.ts

@@ -1,5 +1,5 @@
 export default {
-  ignore: ['.svelte-kit', '**/*.d.ts'],
+  ignore: ['.svelte-kit'],
   paths: {
     '$app/*': ['node_modules/@sveltejs/kit/src/runtime/app/*'],
   },