teach "git branch" a --quiet option

There's currently no way to suppress the informational
"deleted branch..." or "set up tracking..." messages.  This
patch provides a "-q" option to do so.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/git-branch.txt b/Documentation/git-branch.txt
index 0427e80a35601e689a47299dce9c5517959bddf8..d74a30c1cef59c3a60a1efdae3d03512e29f7804 100644 (file)
--- a/Documentation/git-branch.txt
+++ b/Documentation/git-branch.txt
@@ -126,6 +126,11 @@ OPTIONS
        relationship to upstream branch (if any). If given twice, print
        the name of the upstream branch, as well.
 
+-q::
+--quiet::
+       Be more quiet when creating or deleting a branch, suppressing
+       non-error messages.
+
 --abbrev=<length>::
        Alter the sha1's minimum display length in the output listing.
        The default value is 7 and can be overridden by the `core.abbrev`

diff --git a/builtin/branch.c b/builtin/branch.c
index f1eaf1e4117ca1be0184500bfc9e3125d1ccbeff..5f150b4e8ae87478bcc35408c333042615373cd2 100644 (file)
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -146,7 +146,8 @@ static int branch_merged(int kind, const char *name,
        return merged;
 }
 
-static int delete_branches(int argc, const char **argv, int force, int kinds)
+static int delete_branches(int argc, const char **argv, int force, int kinds,
+                          int quiet)
 {
        struct commit *rev, *head_rev = NULL;
        unsigned char sha1[20];
@@ -216,9 +217,10 @@ static int delete_branches(int argc, const char **argv, int force, int kinds)
                        ret = 1;
                } else {
                        struct strbuf buf = STRBUF_INIT;
-                       printf(_("Deleted %sbranch %s (was %s).\n"), remote,
-                              bname.buf,
-                              find_unique_abbrev(sha1, DEFAULT_ABBREV));
+                       if (!quiet)
+                               printf(_("Deleted %sbranch %s (was %s).\n"),
+                                      remote, bname.buf,
+                                      find_unique_abbrev(sha1, DEFAULT_ABBREV));
                        strbuf_addf(&buf, "branch.%s", bname.buf);
                        if (git_config_rename_section(buf.buf, NULL) < 0)
                                warning(_("Update of config-file failed"));
@@ -678,6 +680,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
        int delete = 0, rename = 0, force_create = 0, list = 0;
        int verbose = 0, abbrev = -1, detached = 0;
        int reflog = 0, edit_description = 0;
+       int quiet = 0;
        enum branch_track track;
        int kinds = REF_LOCAL_BRANCH;
        struct commit_list *with_commit = NULL;
@@ -686,6 +689,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
                OPT_GROUP("Generic options"),
                OPT__VERBOSE(&verbose,
                        "show hash and subject, give twice for upstream branch"),
+               OPT__QUIET(&quiet, "suppress informational messages"),
                OPT_SET_INT('t', "track",  &track, "set up tracking mode (see git-pull(1))",
                        BRANCH_TRACK_EXPLICIT),
                OPT_SET_INT( 0, "set-upstream",  &track, "change upstream info",
@@ -766,7 +770,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
                abbrev = DEFAULT_ABBREV;
 
        if (delete)
-               return delete_branches(argc, argv, delete > 1, kinds);
+               return delete_branches(argc, argv, delete > 1, kinds, quiet);
        else if (list)
                return print_ref_list(kinds, detached, verbose, abbrev,
                                      with_commit, argv);
@@ -808,7 +812,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
                if (kinds != REF_LOCAL_BRANCH)
                        die(_("-a and -r options to 'git branch' do not make sense with a branch name"));
                create_branch(head, argv[0], (argc == 2) ? argv[1] : head,
-                             force_create, reflog, 0, 0, track);
+                             force_create, reflog, 0, quiet, track);
        } else
                usage_with_options(builtin_branch_usage, options);