gbraad

Check for space and non-ASCII for Golang

Similar to https://github.com/curl/curl/blob/master/.github/scripts/spacecheck.pl to handle issues like: https://mastodon.social/@bagder/114493950931893559

go run spacecheck.go

We can do more to prevent issues with the use of non-ASCII character use and bidi using the golang-ci linters

gbraad

Tailscale + RDP on GitHub Windows runners

Since tailscale/github-action#157 (comment) it should be possible to use a Windows runner with Tailscale. To test, I'll try to set up an RDP environment.

name: Window RDP

gbraad

name: 'Shared Configuration'
description: 'Fetch configuration parameters from a shared .ini file and export as environment variables'
author: 'gbraad'
inputs:
  config_repo:
    description: 'URL of the repository containing the configuration file'
    required: true
  config_file:
    description: 'Path to the configuration file in the repository'

gbraad

HTML support

<h1 align="center">HTML support</h1>

MarkDown with HTML support?

gbraad

Multi-arch build with Podman using GitHub Actions

build-process.yml

name: build container - fedora-multi-arch
run-name: Building container - Fedora Multi-Arch

on:

gbraad

Check for available port

port=8006;
while grep -q :${port} <<< $(ss -tunalp); do
  port=$(( port + 1 ))
done
echo "Using Port: ${port}"

gbraad

# create storage for state
podman volume create tailscaled-state

# launch the container
podman run -d \
  --rm \
  --name tailscaled \
  --hostname $HOSTNAME \
 --env TS_USERSPACE=false \

gbraad

Dynamic DNS update script using systemd

Here Free DNS is used as an example, but many service can be used in a similar way.

Create the following service and related timer: /etc/systemd/system/freedns-update.service

[Unit]
Description=Update service for Free DNS A record: systemd.strangled.net

gbraad

Get latest stable Tailscale version

tarball="$(curl -s 'https://pkgs.tailscale.com/stable/?mode=json' | jq -r .Tarballs.amd64)"
version="$(echo ${tarball} | cut -d_ -f2)"

gbraad

#!/bin/bash

download() {
    input=$1
    final_output_file=$2

    # Check if the input contains a range pattern
    if [[ $input =~ \[([0-9]+)-([0-9]+)\] ]]; then
        # Extract the base URL and the range
        base_url="${input%%_part*}"