Signed-off-by: Michele Ballabio <barra_cuda@xxxxxxxxxxxx>
---
builtin-write-tree.c | 31 +++++++++++++++++--------------
1 files changed, 17 insertions(+), 14 deletions(-)
diff --git a/builtin-write-tree.c b/builtin-write-tree.c
index 52a3c01..25f3d8a 100644
--- a/builtin-write-tree.c
+++ b/builtin-write-tree.c
@@ -7,9 +7,12 @@
#include "cache.h"
#include "tree.h"
#include "cache-tree.h"
+#include "parse-options.h"
-static const char write_tree_usage[] =
-"git write-tree [--missing-ok] [--prefix=<prefix>/]";
+static const char * const write_tree_usage[] = {
+ "git write-tree [--missing-ok] [--prefix=<directory>/]",
+ NULL
+};
int cmd_write_tree(int argc, const char **argv, const char *unused_prefix)
{
@@ -19,19 +22,19 @@ int cmd_write_tree(int argc, const char **argv, const char *unused_prefix)
const char *me = "git-write-tree";
git_config(git_default_config, NULL);
- while (1 < argc) {
- const char *arg = argv[1];
- if (!strcmp(arg, "--missing-ok"))
- missing_ok = 1;
- else if (!prefixcmp(arg, "--prefix="))
- prefix = arg + 9;
- else
- usage(write_tree_usage);
- argc--; argv++;
- }
- if (argc > 2)
- die("too many options");
+ const struct option options[] = {
+ OPT_BOOLEAN(0, "missing-ok", &missing_ok,
+ "disable existence check"),
+ OPT_STRING(0, "prefix", &prefix, "directory",
+ "write a tree object for <directory>"),
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, options, write_tree_usage, 0);
+
+ if (argc > 0)
+ usage_with_options(write_tree_usage, options);
ret = write_cache_as_tree(sha1, missing_ok, prefix);
switch (ret) {
--
1.5.6.3
--
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