Add astro-og-canvas plugin (#1445)

Co-authored-by: Lars Kappert <oss@webpro.nl>

Author: JoshuaKGoldberg

packages/knip/fixtures/plugins/astro-og-canvas/index.js

@@ -0,0 +1 @@
+import 'astro-og-canvas';

packages/knip/fixtures/plugins/astro-og-canvas/package.json

@@ -0,0 +1,7 @@
+{
+  "dependencies": {
+    "astro-og-canvas": "^0.10.0",
+    "canvaskit-wasm": "^0.40.0"
+  },
+  "name": "@plugins/astro-og-canvas"
+}

packages/knip/src/plugins/astro-og-canvas/index.ts

@@ -0,0 +1,24 @@
+import type { IsPluginEnabled, Plugin, Resolve } from '../../types/config.js';
+import { toDependency } from '../../util/input.js';
+import { hasDependency } from '../../util/plugin.js';
+
+// https://github.com/delucis/astro-og-canvas
+
+const title = 'astro-og-canvas';
+
+const enablers = ['astro-og-canvas'];
+
+const isEnabled: IsPluginEnabled = ({ dependencies }) => hasDependency(dependencies, enablers);
+
+const resolve: Resolve = async () => {
+  return [toDependency('canvaskit-wasm', { optional: true })];
+};
+
+const plugin: Plugin = {
+  title,
+  enablers,
+  isEnabled,
+  resolve,
+};
+
+export default plugin;

packages/knip/src/plugins/index.ts

@@ -2,6 +2,7 @@
 import { default as angular } from './angular/index.js';
 import { default as astro } from './astro/index.js';
 import { default as astroDb } from './astro-db/index.js';
+import { default as astroOgCanvas } from './astro-og-canvas/index.js';
 import { default as ava } from './ava/index.js';
 import { default as babel } from './babel/index.js';
 import { default as biome } from './biome/index.js';
@@ -131,6 +132,7 @@ export const Plugins = {
   angular,
   astro,
   'astro-db': astroDb,
+  'astro-og-canvas': astroOgCanvas,
   ava,
   babel,
   biome,

packages/knip/src/schema/plugins.ts

@@ -16,6 +16,7 @@ export const pluginsSchema = z.object({
   angular: pluginSchema,
   astro: pluginSchema,
   'astro-db': pluginSchema,
+  'astro-og-canvas': pluginSchema,
   ava: pluginSchema,
   babel: pluginSchema,
   biome: pluginSchema,

packages/knip/src/types/PluginNames.ts

@@ -3,6 +3,7 @@ export type PluginName =
   | 'angular'
   | 'astro'
   | 'astro-db'
+  | 'astro-og-canvas'
   | 'ava'
   | 'babel'
   | 'biome'
@@ -132,6 +133,7 @@ export const pluginNames = [
   'angular',
   'astro',
   'astro-db',
+  'astro-og-canvas',
   'ava',
   'babel',
   'biome',

packages/knip/test/plugins/astro-og-canvas.test.ts

@@ -0,0 +1,19 @@
+import assert from 'node:assert/strict';
+import test from 'node:test';
+import { main } from '../../src/index.js';
+import baseCounters from '../helpers/baseCounters.js';
+import { createOptions } from '../helpers/create-options.js';
+import { resolve } from '../helpers/resolve.js';
+
+const cwd = resolve('fixtures/plugins/astro-og-canvas');
+
+test('Find dependencies with the astro-og-canvas plugin', async () => {
+  const options = await createOptions({ cwd });
+  const { counters } = await main(options);
+
+  assert.deepEqual(counters, {
+    ...baseCounters,
+    processed: 1,
+    total: 1,
+  });
+});