Sonnenhut

Simple automated GIT Deployment using GIT Hooks

Here are the simple steps needed to create a deployment from your local GIT repository to a server based on this in-depth tutorial.

How it works

You are developing in a working-copy on your local machine, lets say on the master branch. Most of the time, people would push code to a remote server like github.com or gitlab.com and pull or export it to a production server. Or you use a service like deepl.io to act upon a Web-Hook that's triggered that service.

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

HTTP Streaming (or Chunked vs Store & Forward)

The standard way of understanding the HTTP protocol is via the request reply pattern. Each HTTP transaction consists of a finitely bounded HTTP request and a finitely bounded HTTP response.

However it's also possible for both parts of an HTTP 1.1 transaction to stream their possibly infinitely bounded data. The advantages is that the sender can send data that is beyond the sender's memory limit, and the receiver can act on

	// Run with JDK 21
	// $ java -Djdk.virtualThreadScheduler.parallelism=2 -Djava.util.concurrent.ForkJoinPool.common.parallelism=2 DemoVirtualThreads.java

	import java.net.URI;
	import java.net.http.HttpClient;
	import java.net.http.HttpRequest;
	import java.net.http.HttpResponse;
	import java.net.http.HttpResponse.BodyHandlers;
	import java.time.Duration;
	import java.util.concurrent.ExecutorService;

	#####################
	#
	# Use this with or without the .gitattributes snippet with this Gist
	# create a fixle.sh file, paste this in and run it.
	# Why do you want this ? Because Git will see diffs between files shared between Linux and Windows due to differences in line ending handling ( Windows uses CRLF and Unix LF)
	# This Gist normalizes handling by forcing everything to use Unix style.
	#####################


	# Fix Line Endings - Force All Line Endings to LF and Not Windows Default CR or CRLF

	import org.sonatype.nexus.common.entity.*
	import org.sonatype.nexus.security.*
	import org.sonatype.nexus.security.authz.*
	import org.sonatype.nexus.selector.*

	import com.google.common.collect.ImmutableMap

	// use container.lookup to fetch internal APIs we need to use
	def selectorManager = container.lookup(SelectorManager.class.name)
	def securitySystem = container.lookup(SecuritySystem.class.name)

	# sh redirect_target.sh example.com
	# -L Follow redirects
	# -s Silent mode. Don't output anything
	# -o FILE Write output to <file> instead of stdout
	# -w FORMAT What to output after completion
	curl -Ls -o /dev/null -w %{url_effective} $1

	# -- coding: utf-8 --
	"""
	Go to Google Bookmarks: https://www.google.com/bookmarks/

	On the bottom left, click "Export bookmarks": https://www.google.com/bookmarks/bookmarks.html?hl=en

	After downloading the html file, run this script on it to generate a KML.

	"""

	function git_prompt_info() {
	ref=$(git symbolic-ref HEAD 2> /dev/null) \|\| return
	echo "$ZSH_THEME_GIT_PROMPT_PREFIX${ref#refs/heads/}$ZSH_THEME_GIT_PROMPT_SUFFIX"
	}

	$('#loginbuttn').click(function() {
	navigator.id.getVerifiedEmail(
	function(assertion) {
	if (assertion !== null) {
	alert("logged in");
	} else {
	alert("not logged in")
	}
	}
	)