Show usage string for 'git log -h', 'git show -h' and 'git diff -h'
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Matthieu Moy committed
Aug 6, 2009 at 12:47 UTC
1c370ea4e519f8facaf321b633f79eb68a14a0db
2 files changed
+8
builtin-diff.c
+2
@@ -218,6 +218,8 @@ static int builtin_diff_files(struct rev_info *revs, int argc, const char **argv
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revs->max_count = 3;
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else if (!strcmp(argv[1], "-q"))
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options |= DIFF_SILENT_ON_REMOVED;
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+ else if (!strcmp(argv[1], "-h"))
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+ usage(builtin_diff_usage);
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else
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return error("invalid option: %s", argv[1]);
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argv++; argc--;
builtin-log.c
+6
@@ -27,6 +27,10 @@ static int default_show_root = 1;
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static const char *fmt_patch_subject_prefix = "PATCH";
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static const char *fmt_pretty;
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+static const char * const builtin_log_usage =
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+ "git log [<options>] [<since>..<until>] [[--] <path>...]\n"
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+ " or: git show [options] <object>...";
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+
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static void cmd_log_init(int argc, const char **argv, const char *prefix,
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struct rev_info *rev)
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{
@@ -61,6 +65,8 @@ static void cmd_log_init(int argc, const char **argv, const char *prefix,
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rev->show_decorations = 1;
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} else if (!strcmp(arg, "--source")) {
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rev->show_source = 1;
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+ } else if (!strcmp(arg, "-h")) {
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+ usage(builtin_log_usage);
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} else
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die("unrecognized argument: %s", arg);
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}