@@ -404,27 +404,16 @@ static int process_path(const char *path, struct stat *st, int stat_errno)
static int add_cacheinfo(unsigned int mode, const struct object_id *oid,
const char *path, int stage)
{
- int len, option;
- struct cache_entry *ce;
+ int res;
- if (!verify_path(path, mode))
- return error("Invalid path '%s'", path);
-
- len = strlen(path);
- ce = make_empty_cache_entry(&the_index, len);
-
- oidcpy(&ce->oid, oid);
- memcpy(ce->name, path, len);
- ce->ce_flags = create_ce_flags(stage);
- ce->ce_namelen = len;
- ce->ce_mode = create_ce_mode(mode);
- if (assume_unchanged)
- ce->ce_flags |= CE_VALID;
- option = allow_add ? ADD_CACHE_OK_TO_ADD : 0;
- option |= allow_replace ? ADD_CACHE_OK_TO_REPLACE : 0;
- if (add_cache_entry(ce, option))
+ res = add_to_index_cacheinfo(&the_index, mode, oid, path, stage,
+ allow_add, allow_replace, NULL);
+ if (res == -1)
+ return res;
+ if (res == -2)
return error("%s: cannot add to the index - missing --add option?",
path);
+
report("add '%s'", path);
return 0;
}
@@ -830,6 +830,11 @@ int remove_file_from_index(struct index_state *, const char *path);
int add_to_index(struct index_state *, const char *path, struct stat *, int flags);
int add_file_to_index(struct index_state *, const char *path, int flags);
+int add_to_index_cacheinfo(struct index_state *, unsigned int mode,
+ const struct object_id *oid, const char *path,
+ int stage, int allow_add, int allow_replace,
+ struct cache_entry **pce);
+
int chmod_index_entry(struct index_state *, struct cache_entry *ce, char flip);
int ce_same_name(const struct cache_entry *a, const struct cache_entry *b);
void set_object_name_for_intent_to_add_entry(struct cache_entry *ce);
@@ -1350,6 +1350,41 @@ int add_index_entry(struct index_state *istate, struct cache_entry *ce, int opti
return 0;
}
+int add_to_index_cacheinfo(struct index_state *istate, unsigned int mode,
+ const struct object_id *oid, const char *path,
+ int stage, int allow_add, int allow_replace,
+ struct cache_entry **pce)
+{
+ int len, option;
+ struct cache_entry *ce = NULL;
+
+ if (!verify_path(path, mode))
+ return error(_("Invalid path '%s'"), path);
+
+ len = strlen(path);
+ ce = make_empty_cache_entry(istate, len);
+
+ oidcpy(&ce->oid, oid);
+ memcpy(ce->name, path, len);
+ ce->ce_flags = create_ce_flags(stage);
+ ce->ce_namelen = len;
+ ce->ce_mode = create_ce_mode(mode);
+ if (assume_unchanged)
+ ce->ce_flags |= CE_VALID;
+ option = allow_add ? ADD_CACHE_OK_TO_ADD : 0;
+ option |= allow_replace ? ADD_CACHE_OK_TO_REPLACE : 0;
+
+ if (add_index_entry(istate, ce, option)) {
+ discard_cache_entry(ce);
+ return -2;
+ }
+
+ if (pce)
+ *pce = ce;
+
+ return 0;
+}
+
/*
* "refresh" does not calculate a new sha1 file or bring the
* cache up-to-date for mode/content changes. But what it
This moves the function add_cacheinfo() that already exists in update-index.c to update-index.c, renames it add_to_index_cacheinfo(), and adds an `istate' parameter. The new cache entry is returned through a pointer passed in the parameters. The return value is either 0 (success), -1 (invalid path), or -2 (failed to add the file in the index). This will become useful in the next commit, when the three-way merge will need to call this function. Signed-off-by: Alban Gruin <alban.gruin@gmail.com> --- builtin/update-index.c | 25 +++++++------------------ cache.h | 5 +++++ read-cache.c | 35 +++++++++++++++++++++++++++++++++++ 3 files changed, 47 insertions(+), 18 deletions(-)