#!/usr/bin/env bash
# original gist from pescobar/build-git.sh
# changes by LaggAt:
# * to be usable on Raspbian / tested RPi3 and
# * for automatic depency resolving

# Clear out all previous attempts
rm -rf "/tmp/source-git/"

# Get the dependencies for git, then get openssl
sudo apt-get update
sudo apt-get install build-essential fakeroot dpkg-dev -y
sudo apt-get build-dep git -y
sudo apt-get install libcurl4-openssl-dev -y
mkdir -p "/tmp/source-git/"
cd "/tmp/source-git/"
apt-get source git

# We need to actually go into the git source directory
# find -type f -name "*.dsc" -exec dpkg-source -x \{\} \;
cd $(find -mindepth 1 -maxdepth 1 -type d -name "git-*")
pwd

# This is where we actually change the library from one type to the other.
sed -i -- 's/libcurl4-gnutls-dev/libcurl4-openssl-dev/' ./debian/control
# Compile time, itself, is long. Skips the tests. Do so at your own peril.
sed -i -- '/TEST\s*=\s*test/d' ./debian/rules

# Build it.
dpkg-buildpackage -rfakeroot -b

# Install (only git, git-man)
cd ..
sudo apt -y --allow-downgrades install ./git-man_*.deb ./git_*.deb