sequencer: make refs generated by the `label` command worktree-local

diff --git a/builtin/merge-tree.c b/builtin/merge-tree.c
index ca570041df0f67efa92b056cec01e7d9a4e38ad7..bf01e05808313da20ed73c37d0d150c4ddb45587 100644 (file)
--- a/builtin/merge-tree.c
+++ b/builtin/merge-tree.c
@@ -2,7 +2,7 @@
 #include "tree-walk.h"
 #include "xdiff-interface.h"
 #include "blob.h"
-#include "exec_cmd.h"
+#include "exec-cmd.h"
 #include "merge-blobs.h"
 
 static const char merge_tree_usage[] = "git merge-tree <base-tree> <branch1> <branch2>";
@@ -60,7 +60,7 @@ static void *result(struct merge_list *entry, unsigned long *size)
        const char *path = entry->path;
 
        if (!entry->stage)
-               return read_sha1_file(entry->blob->object.oid.hash, &type, size);
+               return read_object_file(&entry->blob->object.oid, &type, size);
        base = NULL;
        if (entry->stage == 1) {
                base = entry->blob;
@@ -82,7 +82,8 @@ static void *origin(struct merge_list *entry, unsigned long *size)
        enum object_type type;
        while (entry) {
                if (entry->stage == 2)
-                       return read_sha1_file(entry->blob->object.oid.hash, &type, size);
+                       return read_object_file(&entry->blob->object.oid,
+                                               &type, size);
                entry = entry->link;
        }
        return NULL;
@@ -150,25 +151,25 @@ static void show_result(void)
 /* An empty entry never compares same, not even to another empty entry */
 static int same_entry(struct name_entry *a, struct name_entry *b)
 {
-       return  a->sha1 &&
-               b->sha1 &&
-               !hashcmp(a->sha1, b->sha1) &&
+       return  a->oid &&
+               b->oid &&
+               !oidcmp(a->oid, b->oid) &&
                a->mode == b->mode;
 }
 
 static int both_empty(struct name_entry *a, struct name_entry *b)
 {
-       return !(a->sha1 || b->sha1);
+       return !(a->oid || b->oid);
 }
 
-static struct merge_list *create_entry(unsigned stage, unsigned mode, const unsigned char *sha1, const char *path)
+static struct merge_list *create_entry(unsigned stage, unsigned mode, const struct object_id *oid, const char *path)
 {
        struct merge_list *res = xcalloc(1, sizeof(*res));
 
        res->stage = stage;
        res->path = path;
        res->mode = mode;
-       res->blob = lookup_blob(sha1);
+       res->blob = lookup_blob(oid);
        return res;
 }
 
@@ -188,8 +189,8 @@ static void resolve(const struct traverse_info *info, struct name_entry *ours, s
                return;
 
        path = traverse_path(info, result);
-       orig = create_entry(2, ours->mode, ours->sha1, path);
-       final = create_entry(0, result->mode, result->sha1, path);
+       orig = create_entry(2, ours->mode, ours->oid, path);
+       final = create_entry(0, result->mode, result->oid, path);
 
        final->link = orig;
 
@@ -213,11 +214,11 @@ static void unresolved_directory(const struct traverse_info *info,
 
        newbase = traverse_path(info, p);
 
-#define ENTRY_SHA1(e) (((e)->mode && S_ISDIR((e)->mode)) ? (e)->sha1 : NULL)
-       buf0 = fill_tree_descriptor(t+0, ENTRY_SHA1(n + 0));
-       buf1 = fill_tree_descriptor(t+1, ENTRY_SHA1(n + 1));
-       buf2 = fill_tree_descriptor(t+2, ENTRY_SHA1(n + 2));
-#undef ENTRY_SHA1
+#define ENTRY_OID(e) (((e)->mode && S_ISDIR((e)->mode)) ? (e)->oid : NULL)
+       buf0 = fill_tree_descriptor(t + 0, ENTRY_OID(n + 0));
+       buf1 = fill_tree_descriptor(t + 1, ENTRY_OID(n + 1));
+       buf2 = fill_tree_descriptor(t + 2, ENTRY_OID(n + 2));
+#undef ENTRY_OID
 
        merge_trees(t, newbase);
 
@@ -239,7 +240,7 @@ static struct merge_list *link_entry(unsigned stage, const struct traverse_info
                path = entry->path;
        else
                path = traverse_path(info, n);
-       link = create_entry(stage, n->mode, n->sha1, path);
+       link = create_entry(stage, n->mode, n->oid, path);
        link->link = entry;
        return link;
 }
@@ -314,7 +315,7 @@ static int threeway_callback(int n, unsigned long mask, unsigned long dirmask, s
        }
 
        if (same_entry(entry+0, entry+1)) {
-               if (entry[2].sha1 && !S_ISDIR(entry[2].mode)) {
+               if (entry[2].oid && !S_ISDIR(entry[2].mode)) {
                        /* We did not touch, they modified -- take theirs */
                        resolve(info, entry+1, entry+2);
                        return mask;
@@ -347,12 +348,12 @@ static void merge_trees(struct tree_desc t[3], const char *base)
 
 static void *get_tree_descriptor(struct tree_desc *desc, const char *rev)
 {
-       unsigned char sha1[20];
+       struct object_id oid;
        void *buf;
 
-       if (get_sha1(rev, sha1))
+       if (get_oid(rev, &oid))
                die("unknown rev %s", rev);
-       buf = fill_tree_descriptor(desc, sha1);
+       buf = fill_tree_descriptor(desc, &oid);
        if (!buf)
                die("%s is not a tree", rev);
        return buf;