This adds "--cacheinfo" option to update-cache. It is needed to
manipulate dircache without actually having such a blob in the working
directory. To pretend you have a file with mode-sha1 at path, say:
$ update-cache --cacheinfo mode sha1 path
Signed-off-by: Junio C Hamano <[EMAIL PROTECTED]>
---
update-cache.c | 25 ++++++++++++++++++++++++-
1 files changed, 24 insertions(+), 1 deletion(-)
Index: update-cache.c
===================================================================
--- 6767883b330882bc0e9a7c1e4fd999c0ee97ba3a/update-cache.c (mode:100644
sha1:6c1d608cff03d2126191c0891cf1d262d6ae7823)
+++ 21e5e9f7d7dfa81c6519f0204d5a467236c7fdd5/update-cache.c (mode:100644
sha1:8e82862ee66dc339967de558e7a5a9c52ba37259)
@@ -250,6 +250,8 @@
{
int i, newfd, entries;
int allow_options = 1;
+ const char *sha1_force = NULL;
+ const char *mode_force = NULL;
newfd = open(".git/index.lock", O_RDWR | O_CREAT | O_EXCL, 0600);
if (newfd < 0)
@@ -282,14 +284,35 @@
refresh_cache();
continue;
}
+ if (!strcmp(path, "--cacheinfo")) {
+ mode_force = argv[++i];
+ sha1_force = argv[++i];
+ continue;
+ }
die("unknown option %s", path);
}
if (!verify_path(path)) {
fprintf(stderr, "Ignoring path %s\n", argv[i]);
continue;
}
- if (add_file_to_cache(path))
+ if (sha1_force && mode_force) {
+ struct cache_entry *ce;
+ int namelen = strlen(path);
+ int mode;
+ int size = cache_entry_size(namelen);
+ sscanf(mode_force, "%o", &mode);
+ ce = malloc(size);
+ memset(ce, 0, size);
+ memcpy(ce->name, path, namelen);
+ ce->namelen = namelen;
+ ce->st_mode = mode;
+ get_sha1_hex(sha1_force, ce->sha1);
+
+ add_cache_entry(ce, 1);
+ }
+ else if (add_file_to_cache(path))
die("Unable to add %s to database", path);
+ mode_force = sha1_force = NULL;
}
if (write_cache(newfd, active_cache, active_nr) ||
rename(".git/index.lock", ".git/index"))
-
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