Fleshgrinder

#!/usr/bin/env bash
set -Eeuo pipefail

# There is no button in the interface of GitHub (and as it seems also no API) with which workflows can be deleted.
# They are eventually removed automatically, but in case you want to clean up your Actions UI it is sometimes nice
# to have the possibility to get rid of workflows that are not required anymore. This interactive script allows you
# to achieve exactly that by deleting each individual run of a workflow, after which GitHub deletes the workflow.

declare -ir CONCURRENCY=${CONCURRENCY:-8}

Fleshgrinder

#!/usr/bin/env bash
git push -u || exit 1
gh pr create --assignee @me "$@" || exit 2
gh pr merge --auto --squash || gh pr merge --auto

Fleshgrinder

sSMTP Debian Setup

The sendmail package, which comes preinstalled with many distros, is often simply too much for a simple server that should not receive emails but rather deliver them. The sSMTP package is a lightweight replacement that does not set up regular cronjobs and only reacts if a subsystem actually wants to send a mail.

Uninstall Sendmail

apt-get purge --yes sendmail*

Fleshgrinder

#!/bin/sh
set -eu

#
# Commands for generating a new GPG key for GitHub commit signing.
#
# https://help.github.com/articles/generating-a-new-gpg-key/
#

gpg --full-gen-key

Fleshgrinder

gradle.projectsLoaded {
    @Suppress("UNCHECKED_CAST")
    val versions = java.util.Properties().apply {
        load(rootProject.file("version.properties").inputStream())
    } as Map<String, String>

    allprojects {
        // We export the versions so that our tasks can access them
        // programmatically as well if required.
        extra["versions"] = versions

Fleshgrinder

configurations.all {
    // If this configuration supports transitive dependencies then we
    // exclude any transitive JUnit 4 dependencies from all dependencies
    // that are declared in this configuration. This means that users have
    // to define an explicit dependency on JUnit 4 if they want to use it.
    if (isTransitive) {
        withDependencies {
            forEach {
                (it as? ExternalModuleDependency)
                    ?.takeIf { it.group != "org.junit.vintage" }

Fleshgrinder

@ECHO OFF
:: https://pureinfotech.com/delete-large-folder-fast-windows-10/
ECHO Delete Folder: %CD%?
PAUSE
SET FOLDER=%CD%
CD /
DEL /F/Q/S "%FOLDER%" > NUL
RMDIR /Q/S "%FOLDER%"
EXIT

Fleshgrinder

#!/usr/bin/env bash
set -Eeuo pipefail

if command -v jenv &>/dev/null; then
    JAVA_HOME=$(jenv javahome)
    export JAVA_HOME
fi

if [[ -x gradlew ]]; then
    exec ./gradlew "$@"

Fleshgrinder

#!/usr/bin/env bash
set -Eeuo pipefail

if ! command -v jenv &>/dev/null; then
  echo 'Could not find jenv in your PATH, make sure it is installed correctly and in your PATH.' >&2
  exit 1
fi

readonly JENV_HOME=${JENV_HOME:-"$HOME/.jenv"}

Fleshgrinder

#!/usr/bin/env bash
set -Eeuo pipefail

if ((EUID != 0)); then
  echo 'You need superuser privileges (e.g. sudo) to run this script' >&2
  exit 1
fi

apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 0xB1998361219BD9C9
apt-add-repository 'deb http://repos.azulsystems.com/ubuntu stable main'