projtool.pl: quiety accept --git-dir as verify option
commit489331e1bd61ab8357a0a644329df6ff9b2c709e
authorKyle J. McKay <mackyle@gmail.com>
Mon, 2 Aug 2021 03:47:53 +0000 (1 20:47 -0700)
committerKyle J. McKay <mackyle@gmail.com>
Mon, 2 Aug 2021 03:47:53 +0000 (1 20:47 -0700)
tree9177218463428ce3d01080af51c71fde2bf6a80a
parent53f9375cf2e960ef7908d1f8d6e1223ea2d1fca1
projtool.pl: quiety accept --git-dir as verify option

To find the current git directory with Git the command is
`git rev-parse --git-dir`.

When using the `projtool.pl verify --dir` command there might be
some confusion and an attempt to use `projtool.pl verify --git-dir`
instead.

It's unambiguous, just make it quietly work as an alias for --dir.

Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
toolbox/projtool.pl