commit-graph: define common usage with a macro
Share the usage message between these three variables by using a macro. Before this new options needed to copy/paste the usage information, see e.g. 809e0327f5 (builtin/commit-graph.c: introduce '--max-new-filters=<n>', 2020-09-18). See b25b727494f (builtin/multi-pack-index.c: define common usage with a macro, 2021-03-30) for another use of this pattern (but on-list this one came first). Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Reviewed-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ævar Arnfjörð Bjarmason committed
Aug 23, 2021 at 14:30 UTC
8757b35d443ea01fb6298ae622362c5490a60198
1 file changed
+17
-14
builtin/commit-graph.c
+17
-14
@@ -9,26 +9,29 @@
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#include "progress.h"
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#include "tag.h"
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-static char const * const builtin_commit_graph_usage[] = {
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- N_("git commit-graph verify [--object-dir <objdir>] [--shallow] [--[no-]progress]"),
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- N_("git commit-graph write [--object-dir <objdir>] [--append] "
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- "[--split[=<strategy>]] [--reachable|--stdin-packs|--stdin-commits] "
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- "[--changed-paths] [--[no-]max-new-filters <n>] [--[no-]progress] "
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- "<split options>"),
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+#define BUILTIN_COMMIT_GRAPH_VERIFY_USAGE \
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+ N_("git commit-graph verify [--object-dir <objdir>] [--shallow] [--[no-]progress]")
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+
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+#define BUILTIN_COMMIT_GRAPH_WRITE_USAGE \
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+ N_("git commit-graph write [--object-dir <objdir>] [--append] " \
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+ "[--split[=<strategy>]] [--reachable|--stdin-packs|--stdin-commits] " \
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+ "[--changed-paths] [--[no-]max-new-filters <n>] [--[no-]progress] " \
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+ "<split options>")
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+
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+static const char * builtin_commit_graph_verify_usage[] = {
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+ BUILTIN_COMMIT_GRAPH_VERIFY_USAGE,
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NULL
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};
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-static const char * const builtin_commit_graph_verify_usage[] = {
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- N_("git commit-graph verify [--object-dir <objdir>] [--shallow] [--[no-]progress]"),
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+static const char * builtin_commit_graph_write_usage[] = {
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+ BUILTIN_COMMIT_GRAPH_WRITE_USAGE,
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NULL
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};
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-static const char * const builtin_commit_graph_write_usage[] = {
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- N_("git commit-graph write [--object-dir <objdir>] [--append] "
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- "[--split[=<strategy>]] [--reachable|--stdin-packs|--stdin-commits] "
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- "[--changed-paths] [--[no-]max-new-filters <n>] [--[no-]progress] "
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- "<split options>"),
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- NULL
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+static char const * const builtin_commit_graph_usage[] = {
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+ BUILTIN_COMMIT_GRAPH_VERIFY_USAGE,
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+ BUILTIN_COMMIT_GRAPH_WRITE_USAGE,
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+ NULL,
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};
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static struct opts_commit_graph {