diff options
| author | Jeff King <peff@peff.net> | 2025-09-16 16:13:28 -0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2025-09-16 13:37:03 -0700 |
| commit | 3c3e9b830383364316ba07730aecbc47a680b513 (patch) | |
| tree | 0c3fd45dc4db8508d937a87c2b98de5225514682 /builtin/range-diff.c | |
| parent | e335ff31f70aefc91991063cdc05967096bb1be3 (diff) | |
color: use GIT_COLOR_* instead of numeric constants
Long ago Git's decision to show color for a subsytem was stored in a
tri-state variable: it could be true (1), false (0), or unknown (-1).
But since daa0c3d971 (color: delay auto-color decision until point of
use, 2011-08-17) we want to carry around a new state, "auto", which
bases the decision on the tty-ness of stdout (rather than collapsing
that "auto" state to a true/false immediately).
That commit introduced a set of GIT_COLOR_* defines to represent each
state: UNKNOWN, ALWAYS, NEVER, and AUTO. But it only used the AUTO
value, and left alone code using bare 0/1/-1 values. And of course since
then we've grown many new spots that use those bare values.
Let's switch all of these to use the named constants. That should make
the code a bit easier to read, as it is more obvious that we're
representing a color decision.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/range-diff.c')
| -rw-r--r-- | builtin/range-diff.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/builtin/range-diff.c b/builtin/range-diff.c index a563abff5f..0d51ddd623 100644 --- a/builtin/range-diff.c +++ b/builtin/range-diff.c @@ -6,6 +6,7 @@ #include "parse-options.h" #include "range-diff.h" #include "config.h" +#include "color.h" static const char * const builtin_range_diff_usage[] = { @@ -66,7 +67,7 @@ int cmd_range_diff(int argc, /* force color when --dual-color was used */ if (!simple_color) - diffopt.use_color = 1; + diffopt.use_color = GIT_COLOR_ALWAYS; /* If `--diff-merges` was specified, imply `--merges` */ if (diff_merges_arg.nr) { |