Merge branch 'jk/cherry-pick-0-mainline'

diff --git a/builtin/branch.c b/builtin/branch.c
index cbaa6d03c047975ac88ccb4833a28ea5982b0b4f..52688f2e1be91024ba6cb170b4b38b393e8ab8ba 100644 (file)
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -33,7 +33,7 @@ static const char * const builtin_branch_usage[] = {
 };
 
 static const char *head;
-static unsigned char head_sha1[20];
+static struct object_id head_oid;
 
 static int branch_use_color = -1;
 static char branch_colors[][COLOR_MAXLEN] = {
@@ -118,13 +118,13 @@ static int branch_merged(int kind, const char *name,
        if (kind == FILTER_REFS_BRANCHES) {
                struct branch *branch = branch_get(name);
                const char *upstream = branch_get_upstream(branch, NULL);
-               unsigned char sha1[20];
+               struct object_id oid;
 
                if (upstream &&
                    (reference_name = reference_name_to_free =
                     resolve_refdup(upstream, RESOLVE_REF_READING,
-                                   sha1, NULL)) != NULL)
-                       reference_rev = lookup_commit_reference(sha1);
+                                   oid.hash, NULL)) != NULL)
+                       reference_rev = lookup_commit_reference(oid.hash);
        }
        if (!reference_rev)
                reference_rev = head_rev;
@@ -154,10 +154,10 @@ static int branch_merged(int kind, const char *name,
 }
 
 static int check_branch_commit(const char *branchname, const char *refname,
-                              const unsigned char *sha1, struct commit *head_rev,
+                              const struct object_id *oid, struct commit *head_rev,
                               int kinds, int force)
 {
-       struct commit *rev = lookup_commit_reference(sha1);
+       struct commit *rev = lookup_commit_reference(oid->hash);
        if (!rev) {
                error(_("Couldn't look up commit object for '%s'"), refname);
                return -1;
@@ -184,31 +184,34 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
                           int quiet)
 {
        struct commit *head_rev = NULL;
-       unsigned char sha1[20];
+       struct object_id oid;
        char *name = NULL;
        const char *fmt;
        int i;
        int ret = 0;
        int remote_branch = 0;
        struct strbuf bname = STRBUF_INIT;
+       unsigned allowed_interpret;
 
        switch (kinds) {
        case FILTER_REFS_REMOTES:
                fmt = "refs/remotes/%s";
                /* For subsequent UI messages */
                remote_branch = 1;
+               allowed_interpret = INTERPRET_BRANCH_REMOTE;
 
                force = 1;
                break;
        case FILTER_REFS_BRANCHES:
                fmt = "refs/heads/%s";
+               allowed_interpret = INTERPRET_BRANCH_LOCAL;
                break;
        default:
                die(_("cannot use -a with -d"));
        }
 
        if (!force) {
-               head_rev = lookup_commit_reference(head_sha1);
+               head_rev = lookup_commit_reference(head_oid.hash);
                if (!head_rev)
                        die(_("Couldn't look up commit object for HEAD"));
        }
@@ -216,7 +219,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
                char *target = NULL;
                int flags = 0;
 
-               strbuf_branchname(&bname, argv[i]);
+               strbuf_branchname(&bname, argv[i], allowed_interpret);
                free(name);
                name = mkpathdup(fmt, bname.buf);
 
@@ -236,7 +239,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
                                        RESOLVE_REF_READING
                                        | RESOLVE_REF_NO_RECURSE
                                        | RESOLVE_REF_ALLOW_BAD_NAME,
-                                       sha1, &flags);
+                                       oid.hash, &flags);
                if (!target) {
                        error(remote_branch
                              ? _("remote-tracking branch '%s' not found.")
@@ -246,13 +249,13 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
                }
 
                if (!(flags & (REF_ISSYMREF|REF_ISBROKEN)) &&
-                   check_branch_commit(bname.buf, name, sha1, head_rev, kinds,
+                   check_branch_commit(bname.buf, name, &oid, head_rev, kinds,
                                        force)) {
                        ret = 1;
                        goto next;
                }
 
-               if (delete_ref(name, is_null_sha1(sha1) ? NULL : sha1,
+               if (delete_ref(NULL, name, is_null_oid(&oid) ? NULL : oid.hash,
                               REF_NODEREF)) {
                        error(remote_branch
                              ? _("Error deleting remote-tracking branch '%s'")
@@ -268,7 +271,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
                               bname.buf,
                               (flags & REF_ISBROKEN) ? "broken"
                               : (flags & REF_ISSYMREF) ? target
-                              : find_unique_abbrev(sha1, DEFAULT_ABBREV));
+                              : find_unique_abbrev(oid.hash, DEFAULT_ABBREV));
                }
                delete_branch_config(bname.buf);
 
@@ -335,9 +338,18 @@ static char *build_format(struct ref_filter *filter, int maxwidth, const char *r
                    branch_get_color(BRANCH_COLOR_CURRENT));
 
        if (filter->verbose) {
+               struct strbuf obname = STRBUF_INIT;
+
+               if (filter->abbrev < 0)
+                       strbuf_addf(&obname, "%%(objectname:short)");
+               else if (!filter->abbrev)
+                       strbuf_addf(&obname, "%%(objectname)");
+               else
+                       strbuf_addf(&obname, "%%(objectname:short=%d)", filter->abbrev);
+
                strbuf_addf(&local, "%%(align:%d,left)%%(refname:lstrip=2)%%(end)", maxwidth);
                strbuf_addf(&local, "%s", branch_get_color(BRANCH_COLOR_RESET));
-               strbuf_addf(&local, " %%(objectname:short=7) ");
+               strbuf_addf(&local, " %s ", obname.buf);
 
                if (filter->verbose > 1)
                        strbuf_addf(&local, "%%(if)%%(upstream)%%(then)[%s%%(upstream:short)%s%%(if)%%(upstream:track)"
@@ -346,10 +358,12 @@ static char *build_format(struct ref_filter *filter, int maxwidth, const char *r
                else
                        strbuf_addf(&local, "%%(if)%%(upstream:track)%%(then)%%(upstream:track) %%(end)%%(contents:subject)");
 
-               strbuf_addf(&remote, "%s%%(align:%d,left)%s%%(refname:lstrip=2)%%(end)%s%%(if)%%(symref)%%(then) -> %%(symref:short)"
-                           "%%(else) %%(objectname:short=7) %%(contents:subject)%%(end)",
+               strbuf_addf(&remote, "%s%%(align:%d,left)%s%%(refname:lstrip=2)%%(end)%s"
+                           "%%(if)%%(symref)%%(then) -> %%(symref:short)"
+                           "%%(else) %s %%(contents:subject)%%(end)",
                            branch_get_color(BRANCH_COLOR_REMOTE), maxwidth, quote_literal_for_format(remote_prefix),
-                           branch_get_color(BRANCH_COLOR_RESET));
+                           branch_get_color(BRANCH_COLOR_RESET), obname.buf);
+               strbuf_release(&obname);
        } else {
                strbuf_addf(&local, "%%(refname:lstrip=2)%s%%(if)%%(symref)%%(then) -> %%(symref:short)%%(end)",
                            branch_get_color(BRANCH_COLOR_RESET));
@@ -471,14 +485,15 @@ static void rename_branch(const char *oldname, const char *newname, int force)
 
        if (rename_ref(oldref.buf, newref.buf, logmsg.buf))
                die(_("Branch rename failed"));
-       strbuf_release(&logmsg);
 
        if (recovery)
                warning(_("Renamed a misnamed branch '%s' away"), oldref.buf + 11);
 
-       if (replace_each_worktree_head_symref(oldref.buf, newref.buf))
+       if (replace_each_worktree_head_symref(oldref.buf, newref.buf, logmsg.buf))
                die(_("Branch renamed to %s, but HEAD is not updated!"), newname);
 
+       strbuf_release(&logmsg);
+
        strbuf_addf(&oldsection, "branch.%s", oldref.buf + 11);
        strbuf_release(&oldref);
        strbuf_addf(&newsection, "branch.%s", newref.buf + 11);
@@ -589,7 +604,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
 
        track = git_branch_track;
 
-       head = resolve_refdup("HEAD", 0, head_sha1, NULL);
+       head = resolve_refdup("HEAD", 0, head_oid.hash, NULL);
        if (!head)
                die(_("Failed to resolve HEAD as a valid ref."));
        if (!strcmp(head, "HEAD"))