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authorPierre Habouzit <madcoder@debian.org>2007-10-07 12:19:33 (GMT)
committerJunio C Hamano <gitster@pobox.com>2007-10-30 04:03:31 (GMT)
commitc7a20c117fedd40652d446e58b3eba7e2420fa47 (patch)
tree7d842fcc54079b05512a2d4f2fc8741498ffda51 /builtin-mv.c
parentf09985c265f8ea2195a6d6c3e151813e6890dd7d (diff)
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Make builtin-mv.c use parse-options
Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Diffstat (limited to 'builtin-mv.c')
-rw-r--r--builtin-mv.c84
1 files changed, 35 insertions, 49 deletions
diff --git a/builtin-mv.c b/builtin-mv.c
index b944651..a3f9ad1 100644
--- a/builtin-mv.c
+++ b/builtin-mv.c
@@ -8,9 +8,12 @@
#include "dir.h"
#include "cache-tree.h"
#include "path-list.h"
+#include "parse-options.h"
-static const char builtin_mv_usage[] =
-"git-mv [-n] [-f] (<source> <destination> | [-k] <source>... <destination>)";
+static const char * const builtin_mv_usage[] = {
+ "git-mv [options] <source>... <destination>",
+ NULL
+};
static const char **copy_pathspec(const char *prefix, const char **pathspec,
int count, int base_name)
@@ -61,8 +64,14 @@ static struct lock_file lock_file;
int cmd_mv(int argc, const char **argv, const char *prefix)
{
- int i, newfd, count;
+ int i, newfd;
int verbose = 0, show_only = 0, force = 0, ignore_errors = 0;
+ struct option builtin_mv_options[] = {
+ OPT__DRY_RUN(&show_only),
+ OPT_BOOLEAN('f', NULL, &force, "force move/rename even if target exists"),
+ OPT_BOOLEAN('k', NULL, &ignore_errors, "skip move/rename errors"),
+ OPT_END(),
+ };
const char **source, **destination, **dest_path;
enum update_mode { BOTH = 0, WORKING_DIRECTORY, INDEX } *modes;
struct stat st;
@@ -78,52 +87,29 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
if (read_cache() < 0)
die("index file corrupt");
- for (i = 1; i < argc; i++) {
- const char *arg = argv[i];
+ argc = parse_options(argc, argv, builtin_mv_options, builtin_mv_usage, 0);
+ if (--argc < 1)
+ usage_with_options(builtin_mv_usage, builtin_mv_options);
- if (arg[0] != '-')
- break;
- if (!strcmp(arg, "--")) {
- i++;
- break;
- }
- if (!strcmp(arg, "-n")) {
- show_only = 1;
- continue;
- }
- if (!strcmp(arg, "-f")) {
- force = 1;
- continue;
- }
- if (!strcmp(arg, "-k")) {
- ignore_errors = 1;
- continue;
- }
- usage(builtin_mv_usage);
- }
- count = argc - i - 1;
- if (count < 1)
- usage(builtin_mv_usage);
-
- source = copy_pathspec(prefix, argv + i, count, 0);
- modes = xcalloc(count, sizeof(enum update_mode));
- dest_path = copy_pathspec(prefix, argv + argc - 1, 1, 0);
+ source = copy_pathspec(prefix, argv, argc, 0);
+ modes = xcalloc(argc, sizeof(enum update_mode));
+ dest_path = copy_pathspec(prefix, argv + argc, 1, 0);
if (dest_path[0][0] == '\0')
/* special case: "." was normalized to "" */
- destination = copy_pathspec(dest_path[0], argv + i, count, 1);
+ destination = copy_pathspec(dest_path[0], argv, argc, 1);
else if (!lstat(dest_path[0], &st) &&
S_ISDIR(st.st_mode)) {
dest_path[0] = add_slash(dest_path[0]);
- destination = copy_pathspec(dest_path[0], argv + i, count, 1);
+ destination = copy_pathspec(dest_path[0], argv, argc, 1);
} else {
- if (count != 1)
- usage(builtin_mv_usage);
+ if (argc != 1)
+ usage_with_options(builtin_mv_usage, builtin_mv_options);
destination = dest_path;
}
/* Checking */
- for (i = 0; i < count; i++) {
+ for (i = 0; i < argc; i++) {
const char *src = source[i], *dst = destination[i];
int length, src_is_dir;
const char *bad = NULL;
@@ -167,13 +153,13 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
if (last - first > 0) {
source = xrealloc(source,
- (count + last - first)
+ (argc + last - first)
* sizeof(char *));
destination = xrealloc(destination,
- (count + last - first)
+ (argc + last - first)
* sizeof(char *));
modes = xrealloc(modes,
- (count + last - first)
+ (argc + last - first)
* sizeof(enum update_mode));
}
@@ -183,13 +169,13 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
for (j = 0; j < last - first; j++) {
const char *path =
active_cache[first + j]->name;
- source[count + j] = path;
- destination[count + j] =
+ source[argc + j] = path;
+ destination[argc + j] =
prefix_path(dst, dst_len,
path + length);
- modes[count + j] = INDEX;
+ modes[argc + j] = INDEX;
}
- count += last - first;
+ argc += last - first;
}
} else if (lstat(dst, &st) == 0) {
bad = "destination exists";
@@ -216,12 +202,12 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
if (bad) {
if (ignore_errors) {
- if (--count > 0) {
+ if (--argc > 0) {
memmove(source + i, source + i + 1,
- (count - i) * sizeof(char *));
+ (argc - i) * sizeof(char *));
memmove(destination + i,
destination + i + 1,
- (count - i) * sizeof(char *));
+ (argc - i) * sizeof(char *));
}
} else
die ("%s, source=%s, destination=%s",
@@ -229,7 +215,7 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
}
}
- for (i = 0; i < count; i++) {
+ for (i = 0; i < argc; i++) {
const char *src = source[i], *dst = destination[i];
enum update_mode mode = modes[i];
if (show_only || verbose)
@@ -253,7 +239,7 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
path_list_insert(dst, &added);
}
- if (show_only) {
+ if (show_only) {
show_list("Changed : ", &changed);
show_list("Adding : ", &added);
show_list("Deleting : ", &deleted);