Teach progress eye-candy to fetch_refs_from_bundle()

With the usual "git" transport, a large-ish transfer with "git fetch" and
"git pull" give progress eye-candy to avoid boring users.  However, not
when they are reading from a bundle. I.e.

    $ git pull ../git-bundle.bndl master

This teaches bundle.c:unbundle() to give "-v" option to index-pack and
tell it to give progress bar when transport decides it is necessary.

The operation in the other direction, "git bundle create", could also
learn to honor --quiet but that is a separate issue.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/bundle.c b/builtin/bundle.c
index 81046a9cb870aab59a56492e175a51c032ad96ce..92a8a6026a9bd6da5394e7b37f07dbe91f73db9c 100644 (file)
--- a/builtin/bundle.c
+++ b/builtin/bundle.c
@@ -58,7 +58,7 @@ int cmd_bundle(int argc, const char **argv, const char *prefix)
        } else if (!strcmp(cmd, "unbundle")) {
                if (!startup_info->have_repository)
                        die(_("Need a repository to unbundle."));
-               return !!unbundle(&header, bundle_fd) ||
+               return !!unbundle(&header, bundle_fd, 0) ||
                        list_bundle_refs(&header, argc, argv);
        } else
                usage(builtin_bundle_usage);

diff --git a/bundle.c b/bundle.c
index f48fd7d4c1c706b68e879e4dfabdd3fb8597a328..6bf849740c6de45fe8ca11eca2a06a52c7ebc0bb 100644 (file)
--- a/bundle.c
+++ b/bundle.c
@@ -380,12 +380,15 @@ int create_bundle(struct bundle_header *header, const char *path,
        return 0;
 }
 
-int unbundle(struct bundle_header *header, int bundle_fd)
+int unbundle(struct bundle_header *header, int bundle_fd, int flags)
 {
        const char *argv_index_pack[] = {"index-pack",
-               "--fix-thin", "--stdin", NULL};
+                                        "--fix-thin", "--stdin", NULL, NULL};
        struct child_process ip;
 
+       if (flags & BUNDLE_VERBOSE)
+               argv_index_pack[3] = "-v";
+
        if (verify_bundle(header, 0))
                return -1;
        memset(&ip, 0, sizeof(ip));

diff --git a/bundle.h b/bundle.h
index e2aedd60d6ad1482bb6da173c853e6ba4805c8d7..c5a22c8d10c7bf5e27536a3b84033b77f3542445 100644 (file)
--- a/bundle.h
+++ b/bundle.h
@@ -18,7 +18,8 @@ int read_bundle_header(const char *path, struct bundle_header *header);
 int create_bundle(struct bundle_header *header, const char *path,
                int argc, const char **argv);
 int verify_bundle(struct bundle_header *header, int verbose);
-int unbundle(struct bundle_header *header, int bundle_fd);
+#define BUNDLE_VERBOSE 1
+int unbundle(struct bundle_header *header, int bundle_fd, int flags);
 int list_bundle_refs(struct bundle_header *header,
                int argc, const char **argv);
 

diff --git a/transport.c b/transport.c
index a02f79aae3d91ea4109d21a9ed9ca2d962125375..ca01500668f5096cd31d464a6f2995f60be0e3d6 100644 (file)
--- a/transport.c
+++ b/transport.c
@@ -431,7 +431,8 @@ static int fetch_refs_from_bundle(struct transport *transport,
                               int nr_heads, struct ref **to_fetch)
 {
        struct bundle_transport_data *data = transport->data;
-       return unbundle(&data->header, data->fd);
+       return unbundle(&data->header, data->fd,
+                       transport->progress ? BUNDLE_VERBOSE : 0);
 }
 
 static int close_bundle(struct transport *transport)