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| author | Patrick Steinhardt <ps@pks.im> | 2025-04-17 12:49:37 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2025-04-17 08:15:15 -0700 |
| commit | d012ceb5f3351af0589a0c82b07059bce8c7b24b (patch) | |
| tree | 9ee63a9115fdc7ecdc08a693db067b0d5952f204 /builtin/rebase.c | |
| parent | parse: fix off-by-one for minimum signed values (diff) | |
| download | git-d012ceb5f3351af0589a0c82b07059bce8c7b24b.tar.gz git-d012ceb5f3351af0589a0c82b07059bce8c7b24b.zip | |
global: use designated initializers for options
While we expose macros for most of our different option types understood
by the "parse-options" subsystem, not every combination of fields that
has one as that would otherwise quickly lead to an explosion of macros.
Instead, we just initialize structures manually for those variants of
fields that don't have a macro.
Callsites that open-code these structure initialization don't use
designated initializers though and instead just provide values for each
of the fields that they want to initialize. This has three significant
downsides:
- Callsites need to specify all values up to the last field that they
care about. This often includes fields that should simply be left at
their default zero-initialized state, which adds distraction.
- Any reader not deeply familiar with the layout of the structure
has a hard time figuring out what the respective initializers mean.
- Reordering or introducing new fields in the middle of the structure
is impossible without adapting all callsites.
Convert all sites to instead use designated initializers, which we have
started using in our codebase quite a while ago. This allows us to skip
any default-initialized fields, gives the reader context by specifying
the field names and allows us to reorder or introduce new fields where
we want to.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/rebase.c')
| -rw-r--r-- | builtin/rebase.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/builtin/rebase.c b/builtin/rebase.c index d4715ed35d..d408335009 100644 --- a/builtin/rebase.c +++ b/builtin/rebase.c @@ -1122,9 +1122,15 @@ int cmd_rebase(int argc, OPT_BIT('v', "verbose", &options.flags, N_("display a diffstat of what changed upstream"), REBASE_NO_QUIET | REBASE_VERBOSE | REBASE_DIFFSTAT), - {OPTION_NEGBIT, 'n', "no-stat", &options.flags, NULL, - N_("do not show diffstat of what changed upstream"), - PARSE_OPT_NOARG, NULL, REBASE_DIFFSTAT }, + { + .type = OPTION_NEGBIT, + .short_name = 'n', + .long_name = "no-stat", + .value = &options.flags, + .help = N_("do not show diffstat of what changed upstream"), + .flags = PARSE_OPT_NOARG, + .defval = REBASE_DIFFSTAT, + }, OPT_BOOL(0, "signoff", &options.signoff, N_("add a Signed-off-by trailer to each commit")), OPT_BOOL(0, "committer-date-is-author-date", @@ -1190,9 +1196,16 @@ int cmd_rebase(int argc, OPT_BOOL(0, "update-refs", &options.update_refs, N_("update branches that point to commits " "that are being rebased")), - { OPTION_STRING, 'S', "gpg-sign", &gpg_sign, N_("key-id"), - N_("GPG-sign commits"), - PARSE_OPT_OPTARG, NULL, (intptr_t) "" }, + { + .type = OPTION_STRING, + .short_name = 'S', + .long_name = "gpg-sign", + .value = &gpg_sign, + .argh = N_("key-id"), + .help = N_("GPG-sign commits"), + .flags = PARSE_OPT_OPTARG, + .defval = (intptr_t) "", + }, OPT_AUTOSTASH(&options.autostash), OPT_STRING_LIST('x', "exec", &options.exec, N_("exec"), N_("add exec lines after each commit of the " |