Refactor folder structure

src/plugins/generator/index.js

@@ -0,0 +1,48 @@
+import { promises as fs } from 'fs'
+import { landingPage } from './outputs/landingPage.js'
+import { projectColors } from './outputs/projectColors.js'
+import { gameVersions } from './outputs/gameVersions.js'
+import { tags } from './outputs/tags.js'
+
+const API_URL =
+	process.env.VITE_API_URL && process.env.VITE_API_URL === 'https://staging-api.modrinth.com/v2/'
+		? 'https://staging-api.modrinth.com/v2/'
+		: 'https://api.modrinth.com/v2/'
+
+// Time to live: 7 days
+const TTL = 7 * 24 * 60 * 60 * 1000
+
+export default function Generator(options) {
+	return {
+		name: 'rollup-plugin-omorphia-generator',
+		async buildStart() {
+			let state = {}
+			try {
+				state = JSON.parse(await fs.readFile('./generated/state.json', 'utf8'))
+			} catch {
+				// File doesn't exist, create folder
+				await fs.mkdir('./generated', { recursive: true })
+			}
+
+			// Don't generate if the last generation was less than TTL and the options are the same
+			if (
+				state?.lastGenerated &&
+				new Date(state.lastGenerated).getTime() + TTL > new Date().getTime() &&
+				JSON.stringify(state.options) === JSON.stringify(options)
+			) {
+				return
+			}
+
+			// Write new state
+			state.lastGenerated = new Date().toISOString()
+			state.options = options
+
+			await fs.writeFile('./generated/state.json', JSON.stringify(state, null, 2))
+
+			if (options.tags) await tags(API_URL)
+			if (options.landingPage) await landingPage(API_URL)
+			if (options.gameVersions) await gameVersions(API_URL)
+			if (options.projectColors) await projectColors(API_URL)
+		},
+	}
+}