rufus/_detect-amend.sh

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#!/bin/sh
#
# This script detects whether git commit is being executed in amend or regular mode
# Needed to determine whether the build number should be incremented or not.
#
# Need to figure out if we are running on Windows or *NIX
if [ "$(uname -o)" = "Msys" ]; then
type -P wmic &>/dev/null || { echo "wmic command not found. Aborting." >&2; exit 1; }
type -P grep &>/dev/null || { echo "grep command not found. Aborting." >&2; exit 1; }
if $(wmic path win32_process get CommandLine | grep git.exe | grep -q -- --amend); then
echo AMEND detected
touch ./.amend
fi
else
if $(ps -fp $PPID | grep -q -- --amend); then
echo AMEND detected
touch ./.amend
fi
fi