Update release notes to 2.7

diff --git a/branch.c b/branch.c
index d013374e5a0b5714836be77709b07a5e3f67ed2a..7ff3f204964127374ae2a337819ce0bce7be9ab2 100644 (file)
--- a/branch.c
+++ b/branch.c
@@ -4,6 +4,7 @@
 #include "refs.h"
 #include "remote.h"
 #include "commit.h"
+#include "worktree.h"
 
 struct tracking {
        struct refspec spec;
@@ -266,7 +267,7 @@ void create_branch(const char *head,
 
        if ((commit = lookup_commit_reference(sha1)) == NULL)
                die(_("Not a valid branch point: '%s'."), start_name);
-       hashcpy(sha1, commit->object.sha1);
+       hashcpy(sha1, commit->object.oid.hash);
 
        if (forcing)
                snprintf(msg, sizeof msg, "branch: Reset to %s",
@@ -311,84 +312,6 @@ void remove_branch_state(void)
        unlink(git_path_squash_msg());
 }
 
-static char *find_linked_symref(const char *symref, const char *branch,
-                               const char *id)
-{
-       struct strbuf sb = STRBUF_INIT;
-       struct strbuf path = STRBUF_INIT;
-       struct strbuf gitdir = STRBUF_INIT;
-       char *existing = NULL;
-
-       /*
-        * $GIT_COMMON_DIR/$symref (e.g. HEAD) is practically outside
-        * $GIT_DIR so resolve_ref_unsafe() won't work (it uses
-        * git_path). Parse the ref ourselves.
-        */
-       if (id)
-               strbuf_addf(&path, "%s/worktrees/%s/%s", get_git_common_dir(), id, symref);
-       else
-               strbuf_addf(&path, "%s/%s", get_git_common_dir(), symref);
-
-       if (!strbuf_readlink(&sb, path.buf, 0)) {
-               if (!starts_with(sb.buf, "refs/") ||
-                   check_refname_format(sb.buf, 0))
-                       goto done;
-       } else if (strbuf_read_file(&sb, path.buf, 0) >= 0 &&
-           starts_with(sb.buf, "ref:")) {
-               strbuf_remove(&sb, 0, strlen("ref:"));
-               strbuf_trim(&sb);
-       } else
-               goto done;
-       if (strcmp(sb.buf, branch))
-               goto done;
-       if (id) {
-               strbuf_reset(&path);
-               strbuf_addf(&path, "%s/worktrees/%s/gitdir", get_git_common_dir(), id);
-               if (strbuf_read_file(&gitdir, path.buf, 0) <= 0)
-                       goto done;
-               strbuf_rtrim(&gitdir);
-       } else
-               strbuf_addstr(&gitdir, get_git_common_dir());
-       strbuf_strip_suffix(&gitdir, ".git");
-
-       existing = strbuf_detach(&gitdir, NULL);
-done:
-       strbuf_release(&path);
-       strbuf_release(&sb);
-       strbuf_release(&gitdir);
-
-       return existing;
-}
-
-char *find_shared_symref(const char *symref, const char *target)
-{
-       struct strbuf path = STRBUF_INIT;
-       DIR *dir;
-       struct dirent *d;
-       char *existing;
-
-       if ((existing = find_linked_symref(symref, target, NULL)))
-               return existing;
-
-       strbuf_addf(&path, "%s/worktrees", get_git_common_dir());
-       dir = opendir(path.buf);
-       strbuf_release(&path);
-       if (!dir)
-               return NULL;
-
-       while ((d = readdir(dir)) != NULL) {
-               if (!strcmp(d->d_name, ".") || !strcmp(d->d_name, ".."))
-                       continue;
-               existing = find_linked_symref(symref, target, d->d_name);
-               if (existing)
-                       goto done;
-       }
-done:
-       closedir(dir);
-
-       return existing;
-}
-
 void die_if_checked_out(const char *branch)
 {
        char *existing;