The avatar for @tomlarkworthy
Tom Larkworthy
Tech Lead at Taktile. Formerly Firebase, Google
Public
libraries
Edited
Oct 5, 2024
1 fork
Importers
37 stars
2
libraries
CORS Proxy fetchp
Automatically Backup Observable notebooks to Github
Starting Github Action Workflows From ObservableFirebase and Firebase UI (v8)Detect notebook runtime errors with catchAll((cellName, reason) => {...})notebookSnapshot()Reactive Unit Testing and Reporting FrameworkBulmaStripeRidiculously Rapid Software-as-a-Service (SaaS) development with Observable, Firebase and StripeUsing Express Router for Serverside CellsAWS Serverless Notebooks SimplifiedSVG Timeseries to GIFMetaprogramming with Peek [Not recommended for production user]AWS HelpersMixed Integer / Linear ProgrammingRedis Serialization Protocol (RESP) Client for the Web👋 Hello NunjucksThe Google 'VS' trickaws4fetch@observablehq/inspector@5.0.1escodegen@2.1.0SortableJSTextFit@2.4.0CodeMirror 6 + Javascriptgolden-layout@2.6.0trackParent and preserveFocus
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function enableGithubBackups({ owner, repo, debugProxy, allow } = {}) {
// Create onVersion hook, which simply forwards to the dispatchProxyEndpoint
onVersion(async ({ id, version } = {}) => {
// To check if this was called send a request to a honeypot
fetch(
`https://webcode.run/observablehq.com/@endpointservices/realtime-request-log` +
`/version-${id}@${version}`
);

// Endpoints don't work in the thumbnail process, as they cannot figure out their top level slugs
// However, as we have the id and version passed in we can derive it.
let dispatchURL = `https://webcode.run/observablehq.com/d/${id};${dispatchProxyName(
{ owner, repo, event_type: "new_notebook_version" }
)}`;
// Now we forward this information to the dispatch function
fetch(dispatchURL, {
method: "POST",
body: JSON.stringify({ url: await urlFromId(id), id, version })
});
});

const dispatchBackup = createDispatchProxy({
owner,
repo,
event_type: "new_notebook_version",
client_payload: null,
debug: debugProxy,
beforeDispatch: async ({ client_payload } = {}, ctx) => {
// Mixin the apiKey so Github can access private code exports
client_payload.api_key = ctx.secrets.api_key;
}
});

return dispatchBackup;
}
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Type JavaScript, then Shift-Enter. Ctrl-space for more options. Arrow ↑/↓ to switch modes.

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trusted_domain = ["api.observablehq.com"]
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import { fetchp } with { trusted_domain as ALLOW_DOMAINS } from "@tomlarkworthy/fetchp"
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One platform to build and deploy the best data apps

Experiment and prototype by building visualizations in live JavaScript notebooks. Collaborate with your team and decide which concepts to build out.
Use Observable Framework to build data apps locally. Use data loaders to build in any language or library, including Python, SQL, and R.
Seamlessly deploy to Observable. Test before you ship, use automatic deploy-on-commit, and ensure your projects are always up-to-date.
Learn more