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#!/bin/bash
# Finds Cargo's `OUT_DIR` directory from the most recent build.
#
# This requires one parameter corresponding to the target directory
# to search for the build output.
if [ $# != 1 ]; then
echo "Usage: $(basename "$0") <target-dir>" >&2
exit 2
fi
# This works by finding the most recent stamp file, which is produced by
# every ripgrep build.
target_dir="$1"
find "$target_dir" -name ripgrep-stamp -print0 \
| xargs -0 ls -t \
| head -n1 \
| xargs dirname
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