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Diffstat (limited to 'builtin/replace.c')
-rw-r--r--builtin/replace.c67
1 files changed, 60 insertions, 7 deletions
diff --git a/builtin/replace.c b/builtin/replace.c
index b1bd3ef994..b62420a01a 100644
--- a/builtin/replace.c
+++ b/builtin/replace.c
@@ -16,27 +16,69 @@
static const char * const git_replace_usage[] = {
N_("git replace [-f] <object> <replacement>"),
N_("git replace -d <object>..."),
- N_("git replace -l [<pattern>]"),
+ N_("git replace [--format=<format>] [-l [<pattern>]]"),
NULL
};
+enum replace_format {
+ REPLACE_FORMAT_SHORT,
+ REPLACE_FORMAT_MEDIUM,
+ REPLACE_FORMAT_LONG
+};
+
+struct show_data {
+ const char *pattern;
+ enum replace_format format;
+};
+
static int show_reference(const char *refname, const unsigned char *sha1,
int flag, void *cb_data)
{
- const char *pattern = cb_data;
+ struct show_data *data = cb_data;
- if (!fnmatch(pattern, refname, 0))
- printf("%s\n", refname);
+ if (!wildmatch(data->pattern, refname, 0, NULL)) {
+ if (data->format == REPLACE_FORMAT_SHORT)
+ printf("%s\n", refname);
+ else if (data->format == REPLACE_FORMAT_MEDIUM)
+ printf("%s -> %s\n", refname, sha1_to_hex(sha1));
+ else { /* data->format == REPLACE_FORMAT_LONG */
+ unsigned char object[20];
+ enum object_type obj_type, repl_type;
+
+ if (get_sha1(refname, object))
+ return error("Failed to resolve '%s' as a valid ref.", refname);
+
+ obj_type = sha1_object_info(object, NULL);
+ repl_type = sha1_object_info(sha1, NULL);
+
+ printf("%s (%s) -> %s (%s)\n", refname, typename(obj_type),
+ sha1_to_hex(sha1), typename(repl_type));
+ }
+ }
return 0;
}
-static int list_replace_refs(const char *pattern)
+static int list_replace_refs(const char *pattern, const char *format)
{
+ struct show_data data;
+
if (pattern == NULL)
pattern = "*";
+ data.pattern = pattern;
- for_each_replace_ref(show_reference, (void *) pattern);
+ if (format == NULL || *format == '\0' || !strcmp(format, "short"))
+ data.format = REPLACE_FORMAT_SHORT;
+ else if (!strcmp(format, "medium"))
+ data.format = REPLACE_FORMAT_MEDIUM;
+ else if (!strcmp(format, "long"))
+ data.format = REPLACE_FORMAT_LONG;
+ else
+ die("invalid replace format '%s'\n"
+ "valid formats are 'short', 'medium' and 'long'\n",
+ format);
+
+ for_each_replace_ref(show_reference, (void *) &data);
return 0;
}
@@ -127,19 +169,27 @@ static int replace_object(const char *object_ref, const char *replace_ref,
int cmd_replace(int argc, const char **argv, const char *prefix)
{
int list = 0, delete = 0, force = 0;
+ const char *format = NULL;
struct option options[] = {
OPT_BOOL('l', "list", &list, N_("list replace refs")),
OPT_BOOL('d', "delete", &delete, N_("delete replace refs")),
OPT_BOOL('f', "force", &force, N_("replace the ref if it exists")),
+ OPT_STRING(0, "format", &format, N_("format"), N_("use this format")),
OPT_END()
};
+ check_replace_refs = 0;
+
argc = parse_options(argc, argv, prefix, options, git_replace_usage, 0);
if (list && delete)
usage_msg_opt("-l and -d cannot be used together",
git_replace_usage, options);
+ if (format && delete)
+ usage_msg_opt("--format and -d cannot be used together",
+ git_replace_usage, options);
+
if (force && (list || delete))
usage_msg_opt("-f cannot be used with -d or -l",
git_replace_usage, options);
@@ -157,6 +207,9 @@ int cmd_replace(int argc, const char **argv, const char *prefix)
if (argc != 2)
usage_msg_opt("bad number of arguments",
git_replace_usage, options);
+ if (format)
+ usage_msg_opt("--format cannot be used when not listing",
+ git_replace_usage, options);
return replace_object(argv[0], argv[1], force);
}
@@ -168,5 +221,5 @@ int cmd_replace(int argc, const char **argv, const char *prefix)
usage_msg_opt("-f needs some arguments",
git_replace_usage, options);
- return list_replace_refs(argv[0]);
+ return list_replace_refs(argv[0], format);
}