Jason Stangroome jstangroome

Rather that trying to safely synchronize files between branches, including hidden files, avoiding the .git dir, and removing excess files, it is possible to ask git to create a new commit that represents the exact file set of another commit.

This is based on the concept that git commits are just a pointer to a tree object representing the state of all the files in the repository at the moment of the commit. Instead of creating a new commit based on our git workspace, we create a commit based on the tree from another commit.

# find the tree ID of the source commit
git cat-file -p ${source_commit} | grep tree

	#!/bin/bash
	set -o errexit

	# Assumes the latest version of Go is installed on the PATH.

	# Finds all go.mod files under the current working directory and upgrades the
	# Go modules to the latest version of Go and upgrades all their Go dependencies
	# too.

	# Then finds the Dockerfile in the go.mod file's parent directory and updates

	func getPodNamespace() string {
	const namespaceEnvVar = "POD_NAMESPACE"
	const namespaceFile = "/var/run/secrets/kubernetes.io/serviceaccount/namespace"
	namespaceName := os.Getenv(namespaceEnvVar)
	if namespaceName != "" {
	return namespaceName
	}
	namespaceNameBytes, err := os.ReadFile(namespaceFile)
	if err != nil {
	log.Printf("[ERROR] '%s' environment variable not specified and could not read file '%s': '%#v'",

	package main

	import (
	"crypto/hmac"
	"crypto/sha256"
	"encoding/binary"
	"encoding/hex"
	"flag"
	"fmt"
	"log"

	import (
	"io"
	"regexp"

	"go.uber.org/zap"
	"go.uber.org/zap/zapcore"
	)

	// Replaces hashicorp/logutils by directing Golang's log package to Zap but
	// extracting the log level from any `[$severity]` pattern in the message.

	param (
	[int]$drag = 4
	)

	# https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-systemparametersinfoa
	$importDefinition= @'
	[DllImport("user32.dll", EntryPoint = "SystemParametersInfo")]
	public static extern bool SystemParametersInfo(uint uiAction, uint uiParam, uint pvParam, uint fWinIni);
	'@
	$importType = Add-Type -MemberDefinition $importDefinition -Name WinAPICall -Namespace SetDragSystemParametersInfo –PassThru

	#!/bin/bash

	cat <<'EOF' >.dockerfile.content-tag
	FROM busybox:1
	WORKDIR /src/
	ENTRYPOINT ["/bin/sh", "-c", "find . -type f \\! -path ./.dockerfile.content-tag -exec sha256sum -b {} +"]
	COPY . /src/
	EOF

	iid=$( docker image build -q -f .dockerfile.content-tag . )

	#!/bin/bash

	print_usage () {
	printf 'Usage: kubectl evict -n <namespace> <pod>\n' >&2
	}

	main () {
	if [ "-n" != "$1" ] && [ "--namespace" != "$1" ]
	then
	print_usage

	apt-get install -y \
	apt-transport-https \
	binutils \
	build-essential \
	python-pip \
	socat \
	sysstat \
	traceroute \
	unzip \
	zip

	#!/bin/bash

	while read -r commit_hash
	do
	message=$(
	git cat-file commit "${commit_hash}" \|
	sed '1,/^$/d'
	)

	if [ "${message:0:5}" = 'Merge' ] \|\| [ "${message:0:6}" = 'Revert' ]