From 81859ded2b39f1e8c8dcffad679ab365a59e80a8 Mon Sep 17 00:00:00 2001
From: Tobbe Lundberg <tobbe@tlundberg.com>
Date: Fri, 29 May 2026 11:45:34 +0200
Subject: [PATCH] chore(tasks): Script to clear GH cache

---
 tasks/clear-gh-cache.mts | 119 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100644 tasks/clear-gh-cache.mts

diff --git a/tasks/clear-gh-cache.mts b/tasks/clear-gh-cache.mts
new file mode 100644
index 0000000000..79a1b21d7d
--- /dev/null
+++ b/tasks/clear-gh-cache.mts
@@ -0,0 +1,119 @@
+#!/usr/bin/env node
+
+import { execSync } from 'node:child_process'
+
+const REPO = 'cedarjs/cedar'
+const API = 'https://api.github.com'
+
+interface GitHubCache {
+  id: number
+  key: string
+}
+
+interface GitHubCacheResponse {
+  actions_caches: GitHubCache[]
+}
+
+function getToken(): string {
+  try {
+    return execSync('gh auth token', { encoding: 'utf-8' }).trim()
+  } catch {
+    console.error('Failed to get GitHub token. Run `gh auth login` first.')
+    process.exit(1)
+  }
+}
+
+async function listCaches(token: string): Promise<GitHubCache[]> {
+  const caches: GitHubCache[] = []
+  let page = 1
+  let hasNextPage = true
+
+  while (hasNextPage) {
+    const res = await fetch(
+      `${API}/repos/${REPO}/actions/caches?per_page=100&page=${page}`,
+      {
+        headers: {
+          Authorization: `Bearer ${token}`,
+          Accept: 'application/vnd.github+json',
+        },
+      },
+    )
+
+    if (!res.ok) {
+      console.error(`Failed to list caches: ${res.status} ${await res.text()}`)
+      process.exit(1)
+    }
+
+    const data: GitHubCacheResponse = await res.json()
+    caches.push(...data.actions_caches)
+
+    if (data.actions_caches.length < 100) {
+      hasNextPage = false
+    }
+
+    page++
+  }
+
+  return caches
+}
+
+async function deleteCache(token: string, id: number): Promise<boolean> {
+  const res = await fetch(`${API}/repos/${REPO}/actions/caches/${id}`, {
+    method: 'DELETE',
+    headers: {
+      Authorization: `Bearer ${token}`,
+      Accept: 'application/vnd.github+json',
+    },
+  })
+  return res.ok
+}
+
+async function deleteCachesByKey(token: string, key: string): Promise<boolean> {
+  const res = await fetch(
+    `${API}/repos/${REPO}/actions/caches?key=${encodeURIComponent(key)}`,
+    {
+      method: 'DELETE',
+      headers: {
+        Authorization: `Bearer ${token}`,
+        Accept: 'application/vnd.github+json',
+      },
+    },
+  )
+  return res.ok
+}
+
+const token = getToken()
+
+const keyFilter = process.argv[2]
+
+if (keyFilter) {
+  console.log(`Deleting all caches matching key "${keyFilter}"...`)
+  const ok = await deleteCachesByKey(token, keyFilter)
+  if (ok) {
+    console.log('Done.')
+  } else {
+    console.error('Failed to delete caches.')
+    process.exit(1)
+  }
+} else {
+  console.log('Listing all caches...')
+  const caches = await listCaches(token)
+  console.log(`Found ${caches.length} cache(s).`)
+
+  if (caches.length === 0) {
+    console.log('Nothing to delete.')
+    process.exit(0)
+  }
+
+  let deleted = 0
+  for (const cache of caches) {
+    const ok = await deleteCache(token, cache.id)
+    if (ok) {
+      deleted++
+      process.stdout.write('.')
+    } else {
+      process.stdout.write('!')
+    }
+  }
+  console.log(`\nDeleted ${deleted}/${caches.length} cache(s).`)
+}