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| author |  Sven van Haastregt <svenvh@gmail.com> | 2019-02-03 21:00:27 +0000 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2019-02-04 13:33:56 -0800 |
| commit | 0586a438f64bc13d6634379cbeeaa96c9e8241d9 (patch) | |
| tree | a0bea11a27cc9c805b9801e5d4726592b3a69c70 /compat/pread.c | |
| parent | Git 2.20.1 (diff) | |
| download | tgif-0586a438f64bc13d6634379cbeeaa96c9e8241d9.tar.xz | |
git-submodule.sh: shorten submodule SHA-1s using rev-parse
Until now, `git submodule summary` was always emitting 7-character
SHA-1s that have a higher chance of being ambiguous for larger
repositories. Use `git rev-parse --short` instead, which will
determine suitable short SHA-1 lengths.
When a submodule hasn't been initialized with "submodule init" or
not cloned, `git rev-parse` would not work in it yet; as a fallback,
use the original method of cutting at 7 hexdigits.
Signed-off-by: Sven van Haastregt <svenvh@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'compat/pread.c')
0 files changed, 0 insertions, 0 deletions