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#!/bin/bash
# Run tests with a version of git built from source.
#
# To use this:
# - clone the git repo
# - checkout your desired version
# - Build without unnecessary optional features:
#
# make configure &&
# ./configure --without-openssl --without-curl --without-expat --without-python --without-tcltk &&
# make
#
# - Run this script and point it at the cloned repo that now contains git binaries
set -euo pipefail
usage='prove-with-git-from-source [-h] <dir>'
while getopts 'h' opt; do
case "$opt" in
h) echo "$usage"; exit 0;;
*) exit 1;;
esac
done
shift $((OPTIND - 1))
if [[ "$#" -ne 1 ]]; then
echo "$usage" >&2
exit 1
fi
git_src_dir=$1
export GIT_EXEC_PATH=$git_src_dir
export GIT_TEMPLATE_DIR=$git_src_dir/templates
export PATH=$git_src_dir:$PATH
git version
prove -l t
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