77 lines
2.4 KiB
Bash
77 lines
2.4 KiB
Bash
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#!/usr/bin/env bash
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set -e
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# Gather command line options
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for i in "$@"; do
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case $i in
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-skiptests|--skip-tests) # Skip tests portion of the build
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SKIPTESTS=YES
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shift
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;;
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-d=*|--build-dir=*) # Specify the directory to use for the build
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BUILDDIR="${i#*=}"
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shift
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;;
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-skipinstall|--skip-install) # Skip dpkg install
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SKIPINSTALL=YES
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;;
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*)
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#TODO Maybe define a help section?
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;;
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esac
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done
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# Use the specified build directory, or create a unique temporary directory
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BUILDDIR=${BUILDDIR:-$(mktemp -d)}
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echo "BUILD DIRECTORY USED: ${BUILDDIR}"
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mkdir -p "${BUILDDIR}"
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cd "${BUILDDIR}"
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# Download the source tarball from GitHub
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apt update
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apt install curl -y
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git_tarball_url="https://www.github.com$(curl 'https://github.com/git/git/tags' | grep -o "/git/git/archive/v2\..*\.tar\.gz" | sort -r | head -1 | tr -d '\n')"
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echo "DOWNLOADING FROM: ${git_tarball_url}"
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curl -L --retry 5 "${git_tarball_url}" --output "git-source.tar.gz"
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tar -xf "git-source.tar.gz" --strip 1
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# Source dependencies
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# Don't use gnutls, this is the problem package.
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sudo apt remove --purge libcurl4-gnutls-dev -y || true
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# Using apt-get for these commands, they're not supported with the apt alias on 14.04 (but they may be on later systems)
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sudo apt-get autoremove -y
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sudo apt-get autoclean
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# Meta-things for building on the end-user's machine
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sudo apt install build-essential autoconf dh-autoreconf -y
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# Things for the git itself
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sudo apt install libcurl4-openssl-dev tcl-dev gettext asciidoc -y
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sudo apt install libexpat1-dev libz-dev -y
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# Build it!
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make configure
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# --prefix=/usr
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# Set the prefix based on this decision tree: https://i.stack.imgur.com/BlpRb.png
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# Not OS related, is software, not from package manager, has dependencies, and built from source => /usr
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# --with-openssl
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# Running ripgrep on configure shows that --with-openssl is set by default. Since this could change in the
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# future we do it explicitly
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./configure --prefix=/usr --with-openssl
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make
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make all #doc info
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if [[ "${SKIPTESTS}" != "YES" ]]; then
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make test
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fi
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# Install
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if [[ "${SKIPINSTALL}" != "YES" ]]; then
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# If you have an apt managed version of git, remove it
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if apt remove --purge git -y; then
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sudo apt-get autoremove -y
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sudo apt-get autoclean
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fi
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# Install the version we just built
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make install #install-doc install-html install-info
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echo "Make sure to refresh your shell!"
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bash -c 'echo "$(which git) ($(git --version))"'
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fi
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