Clear old GitHub caches on schedule
A small recurring cleanup can prevent a surprisingly large debugging detour.
Trigger
Recurring schedule
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Action
Clear repository cache by key
Deletes github actions caches from a repository matching a specific `key` and an optional git `ref`, used to manage storage or clear outdated/corrupted caches; the action succeeds even if no matching caches are found to delete.
Why this helps
Old caches can make builds behave inconsistently, forcing founders to remember a low-value maintenance task.
- Reduces cache-related build confusion
- Keeps maintenance predictable
- Removes another recurring task from memory
Setup
Build it in a few focused steps.
- 1Connect Vercel and GitHub to Notis once through the portal.
- 2Create an automation in the portal or ask Notis to create one.
- 3Tell Notis: After each scheduled Vercel maintenance window, clear the outdated GitHub Actions cache for the affected repository and report the cleanup.
- 4Pick a recurring schedule and a channel for reports, then test with one real repository.
Questions about this workflow
Will the cleanup fail if no matching cache exists?
No. GitHub reports success even when no cache matches the supplied key.
How often should this run?
Choose a cadence that follows your maintenance rhythm, such as weekly or after each maintenance window.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Vercel to GitHub. A trigger fires from one place; an action lands in another.
Vercel triggers
GitHub actions
Accept a repository invitation
Accepts a pending repository invitation that has been issued to the authenticated user.
List repositories starred by the authenticated user
Deprecated: lists repositories starred by the authenticated user, including star creation timestamps; use 'list repositories starred by the authenticated user' instead.
List stargazers
Deprecated: lists users who have starred a repository; use `list stargazers` instead.
Star a repository for the authenticated user
Deprecated: stars a repository for the authenticated user; use `star a repository for the authenticated user` instead.
Add email for auth user
Adds one or more email addresses (which will be initially unverified) to the authenticated user's github account; use this to associate new emails, noting an email verified for another account will error, while an existing email for the current user is accepted.
Add app access restrictions
Replaces github app access restrictions for an existing protected branch; requires a json array of app slugs in the request body, where apps must be installed and have 'contents' write permissions.
Add a repository collaborator
Adds a github user as a repository collaborator, or updates their permission if already a collaborator; `permission` applies to organization-owned repositories (personal ones default to 'push' and ignore this field), and an invitation may be created or permissions updated directly.
Add a repository to an app installation
Adds a repository to a github app installation, granting the app access; requires authenticated user to have admin rights for the repository and access to the installation.
Connect any two apps with Notis in the middle.
Not just Vercel and GitHub. Any combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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