Martin Afanasjew a8165b6dbd scm/git: allow introspecting path lookup
Print path of first detected Git instead of executing it. This is hidden
behind a `--homebrew=print-path` argument that is unlikely to conflict
with any existing or future Git flags.
2016-06-19 22:12:34 +02:00
..
git
2016-06-19 22:12:34 +02:00