Script to delete old docs (#353)

.github/workflows/delete_old_pr_documentations.yml

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+name: Delete old PRs docs
+on:
+  schedule:
+    - cron: "11 11 * * *"
+
+
+defaults:
+  run:
+    working-directory: scripts
+
+jobs:
+  delete_old_prs:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: denoland/setup-deno@v1
+        with:
+          deno-version: v1.x
+      - run: deno run --allow-env --allow-net --allow-run --allow-read ./delete-old-prs.ts
+        env:
+          HF_ACCESS_TOKEN: ${{ secrets.HF_ACCESS_TOKEN }}

scripts/.prettierrc

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+{
+	"tabWidth": 2,
+	"useTabs": true,
+	"printWidth": 120
+}

scripts/delete-old-prs.ts

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+#!/usr/bin/env -S deno run --allow-env --allow-net --allow-run --allow-read
+// To format: npx prettier --write .
+import { commit, listFiles } from "npm:@huggingface/hub@0.1.3";
+
+const oneMonthAgo = new Date(Date.now() - 30 * 24 * 3600 * 1000);
+
+const allFiles = listFiles({
+	repo: { type: "dataset", name: "hf-doc-build/doc-build-dev" },
+	recursive: true,
+});
+
+const filesToDelete: string[] = [];
+
+for await (const file of allFiles) {
+	if (file.type !== "file" || !file.path.endsWith(".zip")) {
+		continue;
+	}
+
+	const date = file.lastCommit?.date;
+
+	if (!date) {
+		continue;
+	}
+
+	if (oneMonthAgo < new Date(date)) {
+		continue;
+	}
+
+	filesToDelete.push(file.path);
+}
+
+if (filesToDelete.length) {
+	console.log("deleting", filesToDelete.length, "files");
+	await commit({
+		repo: { type: "dataset", name: "hf-doc-build/doc-build-dev" },
+		credentials: { accessToken: Deno.env.get("HF_ACCESS_TOKEN") },
+		title: "Delete old docs",
+		operations: filesToDelete.map((file) => ({
+			operation: "delete",
+			path: file,
+		})),
+	});
+}