feat: move gc monitors from cron schedule to deploy postCommands

src/cli/gcMonitors.js

@@ -0,0 +1,74 @@
+const yaml = require('yaml-loader')
+const fetch = require('node-fetch')
+const fs = require('fs')
+
+const accountId = process.env.CF_ACCOUNT_ID
+const namespaceId = process.env.KV_NAMESPACE_ID
+const apiToken = process.env.CF_API_TOKEN
+
+const kvPrefix = 's_'
+
+if (!accountId || !namespaceId || !apiToken) {
+  console.error("Missing required environment variables: CF_ACCOUNT_ID, KV_NAMESPACE_ID, CF_API_TOKEN")
+  process.exit(0)
+}
+
+async function getKvMonitors(kvPrefix) {
+  const init = {
+    headers: {
+      'Content-Type': 'application/json',
+      Authorization: `Bearer ${apiToken}`,
+    },
+  }
+
+  const res = await fetch(
+    `https://api.cloudflare.com/client/v4/accounts/${accountId}/storage/kv/namespaces/${namespaceId}/keys?limit=100&prefix=${kvPrefix}`,
+    init,
+  )
+  const json = await res.json()
+  return json.result
+}
+
+async function deleteKvBulk(keys) {
+  const init = {
+    headers: {
+      'Content-Type': 'application/json',
+      Authorization: `Bearer ${apiToken}`,
+    },
+    method: 'DELETE',
+    body: JSON.stringify(keys),
+  }
+
+  return await fetch(
+    `https://api.cloudflare.com/client/v4/accounts/${accountId}/storage/kv/namespaces/${namespaceId}/bulk`,
+    init,
+  )
+}
+
+function loadConfig() {
+  const configFile = fs.readFileSync('./config.yaml', 'utf8')
+  const config = yaml(configFile)
+  return JSON.parse(config)
+}
+
+getKvMonitors(kvPrefix).then(async kvMonitors => {
+  const config = loadConfig()
+  const monitors = config.monitors.map(key => {
+    return key.id
+  })
+  const kvState = kvMonitors.map(key => {
+    return key.name
+  })
+  const keysForRemoval = kvState.filter(
+    x => !monitors.includes(x.replace(kvPrefix, '')),
+  )
+
+  if (keysForRemoval.length > 0) {
+    console.log(
+      `Removing following keys from KV storage as they are no longer in the config: ${keysForRemoval.join(
+        ', ',
+      )}`,
+    )
+    await deleteKvBulk(keysForRemoval)
+  }
+}).catch(e => console.log(e))