A new merge stragety 'subtree'.

[thirdparty/git.git] / entry.c

diff --git a/entry.c b/entry.c
index 0ebf0f0c1996b3f5ec3e16e0b557294f255b7b29..d72f811580ad10e792e38b40fe79bf4af3868846 100644 (file)
--- a/entry.c
+++ b/entry.c
@@ -68,16 +68,19 @@ static int write_entry(struct cache_entry *ce, char *path, struct checkout *stat
        void *new;
        unsigned long size;
        long wrote;
-       char type[20];
+       enum object_type type;
 
-       new = read_sha1_file(ce->sha1, type, &size);
-       if (!new || strcmp(type, blob_type)) {
+       new = read_sha1_file(ce->sha1, &type, &size);
+       if (!new || type != OBJ_BLOB) {
                if (new)
                        free(new);
                return error("git-checkout-index: unable to read sha1 file of %s (%s)",
                        path, sha1_to_hex(ce->sha1));
        }
        switch (ntohl(ce->ce_mode) & S_IFMT) {
+               char *buf;
+               unsigned long nsize;
+
        case S_IFREG:
                if (to_tempfile) {
                        strcpy(path, ".merge_file_XXXXXX");
@@ -89,6 +92,18 @@ static int write_entry(struct cache_entry *ce, char *path, struct checkout *stat
                        return error("git-checkout-index: unable to create file %s (%s)",
                                path, strerror(errno));
                }
+
+               /*
+                * Convert from git internal format to working tree format
+                */
+               buf = new;
+               nsize = size;
+               if (convert_to_working_tree(ce->name, &buf, &nsize)) {
+                       free(new);
+                       new = buf;
+                       size = nsize;
+               }
+
                wrote = write_in_full(fd, new, size);
                close(fd);
                free(new);
@@ -96,9 +111,12 @@ static int write_entry(struct cache_entry *ce, char *path, struct checkout *stat
                        return error("git-checkout-index: unable to write file %s", path);
                break;
        case S_IFLNK:
-               if (to_tempfile) {
-                       strcpy(path, ".merge_link_XXXXXX");
-                       fd = mkstemp(path);
+               if (to_tempfile || !has_symlinks) {
+                       if (to_tempfile) {
+                               strcpy(path, ".merge_link_XXXXXX");
+                               fd = mkstemp(path);
+                       } else
+                               fd = create_file(path, 0666);
                        if (fd < 0) {
                                free(new);
                                return error("git-checkout-index: unable to create "