Manoj-nathwani

Ejecting a Lovable App to Cloudflare + Supabase

How to move a Lovable app from Lovable's managed hosting to your own Supabase project and Cloudflare Workers — while keeping Lovable as an editor.

Why eject?

Lovable is great for building. But its managed Supabase instance and auto-deploy pipeline mean you don't control the database, auth config, email templates, or hosting. Ejecting gives you:

• Your own Supabase project — full control over schema, RLS policies, auth settings, edge functions, and email templates, all managed as code
• Cloudflare Workers hosting — static asset serving with custom domains, no build pipeline to maintain

Manoj-nathwani

This gist looks at integrating Datopioan's data explorer with our ckan instance https://tech.datopian.com/data-explorer/

What's done

• Integration with datopian/datapackage-views-js
• Pretty, interactive, paginated table pulling data directly from our datapusher api

What's remaining

• Get the filtering component to work
• Currently there is an error when filtering - See here

Manoj-nathwani

CKAN Theming guide

1. Edit the existing bootstrap-variables.less and variables.less files from /home/ubuntu/fjelltopp/dms/ckan/ckan/public/base/less. For an example, see the attached two files on this gist

2. Then compile the less into css

$ lessc \
    /home/ubuntu/fjelltopp/dms/ckan/ckan/public/base/less/main.less \
    /home/ubuntu/fjelltopp/dms/ckanext-dms/ckanext/dms/assets/css/dms-main.css

Manoj-nathwani

import ReactDOM from 'react-dom';
import React from 'react';
import App from './src/App';

const componentElement =
  document.getElementById('BulkFileUploaderComponent');
const getAttr = key => {
  const val = componentElement.getAttribute(`data-${key}`);
  return ['None', ''].includes(val) ? null : val;
};

Manoj-nathwani

UNAIDS UI Tests

An early stage script testing how we could implement silenium UI tests with UNAIDS

Setup

• Save the script somewhere
• Save the chromedriver and a example.csv file in the same directory
• Edit global variables accordingly

Done

• Uploading a link resource

Manoj-nathwani

{% macro dataset_link(id, name) -%}
  <a href="{{h.url_for(controller='dataset', action='read', id=id)}}">{{name}}</a>
{%- endmacro %}

{% macro resource_link(dataset_id, resource_id, resource_name) -%}
  {% set resource_url = h.url_for(
      qualified=True,
      controller='resource',
      action='read',
      id=dataset_id,

Manoj-nathwani

Wiring

• Microbit USB -> laptop or power source
• Microbit pin0 -> Arduino RX
• Microbit GND -> Common -
• Microbit 5V -> Common +
• Arduino VCC -> Common +
• Arduino GND -> Common -
• Arduino pin8 -> Neopixel din
• Neopixel 5v -> Common +

Manoj-nathwani

https://desertbot.io/blog/ssh-into-pi-zero-over-usb

SSH into the pi

$ ssh pi@raspberrypi.local

Change the default password

$ passwd

Update the pi

Manoj-nathwani

#include <DmxSimple.h>
#include <FastLED.h>

// How many leds in your strip?
#define NUM_LEDS 12

// For led chips like Neopixels, which have a data line, ground, and power, you just
// need to define DATA_PIN.  For led chipsets that are SPI based (four wires - data, clock,
// ground, and power), like the LPD8806 define both DATA_PIN and CLOCK_PIN
#define DATA_PIN 8

Manoj-nathwani

Problem

• My Jekyll blog uses hundrads of images on flickr for free image hosting
• buuuuuuuut it's 2019 now and flickr is no longer free 🙈

Solution

• Download all images hosted on flickr and save them to /images/articles/
• Replace all image src attributes to using the new image location