changes

compile-git-with-openssl.sh

@@ -0,0 +1,76 @@
+#!/usr/bin/env bash
+set -eu
+# Gather command line options
+SKIPTESTS=
+BUILDDIR=
+SKIPINSTALL=
+for i in "$@"; do 
+  case $i in 
+    -skiptests|--skip-tests) # Skip tests portion of the build
+    SKIPTESTS=YES
+    shift
+    ;;
+    -d=*|--build-dir=*) # Specify the directory to use for the build
+    BUILDDIR="${i#*=}"
+    shift
+    ;;
+    -skipinstall|--skip-install) # Skip dpkg install
+    SKIPINSTALL=YES
+    ;;
+    *)
+    #TODO Maybe define a help section?
+    ;;
+  esac
+done
+
+# Use the specified build directory, or create a unique temporary directory
+set -x
+BUILDDIR=${BUILDDIR:-$(mktemp -d)}
+mkdir -p "${BUILDDIR}"
+cd "${BUILDDIR}"
+
+# Download the source tarball from GitHub
+sudo apt-get update
+sudo apt-get install curl jq -y
+git_tarball_url="$(curl --retry 5 "https://api.github.com/repos/git/git/tags" | jq -r '.[0].tarball_url')"
+curl -L --retry 5 "${git_tarball_url}" --output "git-source.tar.gz"
+tar -xf "git-source.tar.gz" --strip 1
+
+# Source dependencies
+# Don't use gnutls, this is the problem package.
+if sudo apt-get remove --purge libcurl4-gnutls-dev -y; then
+  # Using apt-get for these commands, they're not supported with the apt alias on 14.04 (but they may be on later systems)
+  sudo apt-get autoremove -y
+  sudo apt-get autoclean
+fi
+# Meta-things for building on the end-user's machine
+sudo apt-get install build-essential autoconf dh-autoreconf -y
+# Things for the git itself
+sudo apt-get install libcurl4-openssl-dev tcl-dev gettext asciidoc libexpat1-dev libz-dev -y
+
+# Build it!
+make configure
+# --prefix=/usr
+#    Set the prefix based on this decision tree: https://i.stack.imgur.com/BlpRb.png
+#    Not OS related, is software, not from package manager, has dependencies, and built from source => /usr
+# --with-openssl
+#    Running ripgrep on configure shows that --with-openssl is set by default. Since this could change in the
+#    future we do it explicitly
+./configure --prefix=/usr --with-openssl
+make 
+if [[ "${SKIPTESTS}" != "YES" ]]; then
+  make test
+fi
+
+# Install
+if [[ "${SKIPINSTALL}" != "YES" ]]; then
+  # If you have an apt managed version of git, remove it
+  if sudo apt-get remove --purge git -y; then
+    sudo apt-get autoremove -y
+    sudo apt-get autoclean
+  fi
+  # Install the version we just built
+  sudo make install #install-doc install-html install-info
+  echo "Make sure to refresh your shell!"
+  bash -c 'echo "$(which git) ($(git --version))"'
+fi