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| author | Junio C Hamano <gitster@pobox.com> | 2016-10-01 00:19:35 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-10-03 19:54:21 (GMT) |
| commit | 65acfeacaa6e50c92a6ac18dc08356026a99b3f3 (patch) | |
| tree | a1eb64ce36df89ece856f034cf817a4c27b39efa /builtin | |
| parent | 5b33cb1fd733f581da07ae8afa7e9547eafd248e (diff) | |
| download | git-65acfeacaa6e50c92a6ac18dc08356026a99b3f3.zip git-65acfeacaa6e50c92a6ac18dc08356026a99b3f3.tar.gz git-65acfeacaa6e50c92a6ac18dc08356026a99b3f3.tar.bz2 | |
abbrev: add FALLBACK_DEFAULT_ABBREV to prepare for auto sizing
We'll be introducing a new way to decide the default abbreviation
length by initialising DEFAULT_ABBREV to -1 to signal the first call
to "find unique abbreviation" codepath to compute a reasonable value
based on the number of objects we have to avoid collisions.
We have long relied on DEFAULT_ABBREV being a positive concrete
value that is used as the abbreviation length when no extra
configuration or command line option has overridden it. Some
codepaths wants to use such a positive concrete default value
even before making their first request to actually trigger the
computation for the auto sized default.
Introduce FALLBACK_DEFAULT_ABBREV and use it to the code that
attempts to align the report from "git fetch". For now, this
macro is also used to initialize the default_abbrev variable,
but the auto-sizing code will use -1 and then use the value of
FALLBACK_DEFAULT_ABBREV as the starting point of auto-sizing.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin')
| -rw-r--r-- | builtin/fetch.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/builtin/fetch.c b/builtin/fetch.c index 164623b..a9f12cc 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -17,6 +17,9 @@ #include "argv-array.h" #include "utf8.h" +#define TRANSPORT_SUMMARY(x) \ + (int)(TRANSPORT_SUMMARY_WIDTH + strlen(x) - gettext_width(x)), (x) + static const char * const builtin_fetch_usage[] = { N_("git fetch [<options>] [<repository> [<refspec>...]]"), N_("git fetch [<options>] <group>"), |