Davide Depau depau

Git diff for K8s resources

A utility to detect changes in Kubernetes resources in Git repos using dyff, which must be installed.

This script runs a user‑supplied command twice: once against the current working directory (including staged and unstaged changes) and once against a clean Git revision (default is HEAD). It compares the two YAML outputs using dyff between and prints the result. Optionally, the intermediate YAML files can be retained for inspection.

Re-implementing "ask vault pass" with Semaphore UI surveys

This simple Ansible client script allows you to input the vault password from Semaphore's UI when launching the task template.

Set up

Drop the Python script into your repo and make it executable
Add a survey variable named vault#VAULT-ID (where VAULT-ID is your vault ID; use default if you are using only one vault without an ID); make it required
Add a vault, setting the type to "Client script" and the path to the script path in your repo

Compose mappings for macOS

The list of mappings I use with https://github.com/Granitosaurus/macos-compose/ and Karabiner-Elements on macOS.

Auto-connect to Wireless ADB

The following script discovers available ADB over Wi-Fi devices in the current network and attempts to connect to them.

Installation

For fish

Add it as a fish function: store the following function to ~/.config/fish/functions/adb-autoconnect.fish, it will be loaded automatically:

Shutdown GitHub self-hosted Actions Runners gracefully

Sometimes you may want to shut down GitHub runners to perform maintenance.

This may cause race conditions where a job is scheduled while a runner is shutting down.

Assuming you're selecting your runners via a custom label (i.e. runs-on: custom-label), this script gracefully prepares the runners for shutdown by removing custom labels (which prevents jobs new from being scheduled).

It then waits for the runners to be idle.

Fix WSLg on WSL2

This script fixes non-working Wayland and X11 servers on WSL2 distributions that are not distributed by Microsoft and which may not always work.

It works by linking the server sockets to those created by the WSLg system container, mounted in /mnt/wslg and accessible via wsl -d DISTRO_NAME --system.

Download scontrini Esselunga in massa

Questo userscript aggiunge un bottone per scaricare tutti gli scontrini disponibili nell'area personale di Esselunga.

Lo script si ricorda dei download già effettuati, e li ignora le volte successive.

Funziona solo su browser Chrome-based perché il sito di Esselunga è stato sviluppato poggiando la tastiera sulla sedia e digitando con una penna infilata nell'apertura posteriore.

Licenza

VitalSource web book page scraper

This pair of userscripts (to be used with any usescript manager such as ViolentMonkey) allow scraping books from the VitalSource Bookshelf web reader.

This allows creating a PDF for offline reading with free-software readers such as Calibre.

The "inner" script hooks into the book page nested iframe; it detects when a new page image is loaded and it automatically starts a browser download.

The "outer" script hooks into the main reader page and adds a "Scrape" button which automatically goes to the next page when the inner script has successfully downloaded a page.

	#!/usr/bin/env python3
	"""
	Read one or more Kubernetes Secret YAML documents from stdin (e.g. the output of
	`kubectl get secret -o yaml`) and emit the same documents with every `.data`
	map moved to `.stringData`, base64-decoding all values.
	"""

	import sys
	import base64
	from typing import Any

	#!/bin/bash
	set -euo pipefail

	# Place this script next to `normalizer.bat`

	# Set JC_CLASSIC_HOME to the parent directory of the script location
	JC_CLASSIC_HOME=$(dirname "$(readlink -f "$0")")/..

	# Print warning if no JAVA_HOME set
	if [ -z "$JAVA_HOME" ]; then