This straightforward series addr progress output on "git bundle
unbundle", we already had progress output if bundles were fetched from
via the transport.c (i.e. "git clone/fetch" etc.), but not from "git
bundle unbundle" directly.
In the v3 I added conditionals to pass the &extra_index_pack_args only
when we had something meanignful to pass along, based on Derrick
Stolee's feedback. Based on the feedback to v4 always passing it is
now back, which makes the progression and end-state more readable.
I removed the new strvec_pushvec() function, now I just use
strvec_pushl() or strvec_pushv(), depending. Perhaps a
strvec_pushvec() makes sense, but let's consider that separate from
this series.
There's also comment & commit message changes here in response to
feedback.
Ævar Arnfjörð Bjarmason (4):
bundle API: start writing API documentation
bundle API: change "flags" to be "extra_index_pack_args"
index-pack: add --progress-title option
bundle: show progress on "unbundle"
Documentation/git-bundle.txt | 2 +-
Documentation/git-index-pack.txt | 6 ++++++
builtin/bundle.c | 11 ++++++++++-
builtin/index-pack.c | 6 ++++++
bundle.c | 12 ++++++------
bundle.h | 14 ++++++++++++--
transport.c | 6 +++++-
7 files changed, 46 insertions(+), 11 deletions(-)
Range-diff against v3:
1: 9fb2f7a3a80 = 1: 05be8cb0fc3 bundle API: start writing API documentation
2: 321b8ba3f0e < -: ----------- strvec: add a strvec_pushvec()
3: 637039634e7 ! 2: 9255c766484 bundle API: change "flags" to be "extra_index_pack_args"
@@ Commit message
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
## builtin/bundle.c ##
+@@ builtin/bundle.c: static int cmd_bundle_unbundle(int argc, const char **argv, const char *prefix)
+ OPT_END()
+ };
+ char *bundle_file;
++ struct strvec extra_index_pack_args = STRVEC_INIT;
+
+ argc = parse_options_cmd_bundle(argc, argv, prefix,
+ builtin_bundle_unbundle_usage, options, &bundle_file);
@@ builtin/bundle.c: static int cmd_bundle_unbundle(int argc, const char **argv, const char *prefix)
}
if (!startup_info->have_repository)
die(_("Need a repository to unbundle."));
- ret = !!unbundle(the_repository, &header, bundle_fd, 0) ||
-+ ret = !!unbundle(the_repository, &header, bundle_fd, NULL) ||
++ ret = !!unbundle(the_repository, &header, bundle_fd,
++ &extra_index_pack_args) ||
list_bundle_refs(&header, argc, argv);
bundle_header_release(&header);
cleanup:
@@ bundle.c: int create_bundle(struct repository *r, const char *path,
- const char *argv_index_pack[] = {"index-pack",
- "--fix-thin", "--stdin", NULL, NULL};
struct child_process ip = CHILD_PROCESS_INIT;
++ strvec_pushl(&ip.args, "index-pack", "--fix-thin", "--stdin", NULL);
- if (flags & BUNDLE_VERBOSE)
- argv_index_pack[3] = "-v";
-+ strvec_push(&ip.args, "index-pack");
-+ strvec_push(&ip.args, "--fix-thin");
-+ strvec_push(&ip.args, "--stdin");
+ if (extra_index_pack_args) {
-+ strvec_pushvec(&ip.args, extra_index_pack_args);
++ strvec_pushv(&ip.args, extra_index_pack_args->v);
+ strvec_clear(extra_index_pack_args);
+ }
@@ bundle.h: int create_bundle(struct repository *r, const char *path,
* We'll invoke "git index-pack --stdin --fix-thin" for you on the
* provided `bundle_fd` from read_bundle_header().
+ *
-+ * Provide extra_index_pack_args to pass any extra arguments
++ * Provide "extra_index_pack_args" to pass any extra arguments
+ * (e.g. "-v" for verbose/progress), NULL otherwise. The provided
-+ * extra_index_pack_args (if any) will be strvec_clear()'d for you
-+ * (like the run-command.h API itself does).
++ * "extra_index_pack_args" (if any) will be strvec_clear()'d for you.
*/
int unbundle(struct repository *r, struct bundle_header *header,
- int bundle_fd, int flags);
@@ transport.c: static int fetch_refs_from_bundle(struct transport *transport,
get_refs_from_bundle(transport, 0, NULL);
ret = unbundle(the_repository, &data->header, data->fd,
- transport->progress ? BUNDLE_VERBOSE : 0);
-+ transport->progress ? &extra_index_pack_args : NULL);
++ &extra_index_pack_args);
transport->hash_algo = data->header.hash_algo;
return ret;
}
4: e44d825e5df ! 3: 338c0e1e518 index-pack: add --progress-title option
@@ Commit message
Not using the "--long-option=value" style is inconsistent with
existing long options handled by cmd_index_pack(), but makes the code
that needs to call it better (two strvec_push(), instead of needing a
- strvec_pushf()).
+ strvec_pushf()). Since the option is internal-only the inconsistency
+ shouldn't matter.
- Since the option is internal-only the inconsistency shouldn't
- matter. I'm copying the pattern to handle it as-is from the handling
- of the existing "-o" option in the same function, see 9cf6d3357aa (Add
- git-index-pack utility, 2005-10-12) for its addition.
-
- Eventually we'd like to migrate all of this this to parse_options(),
- which would make these differences in behavior go away.
+ I'm copying the pattern to handle it as-is from the handling of the
+ existing "-o" option in the same function, see 9cf6d3357aa (Add
+ git-index-pack utility, 2005-10-12) for its addition. That's a short
+ option, but the code to implement the two is the same in functionality
+ and style. Eventually we'd like to migrate all of this this to
+ parse_options(), which would make these differences in behavior go
+ away.
1. https://lore.kernel.org/git/RFC-cover-00.13-0000000000-20210805T150534Z-avarab@xxxxxxxxx/
5: cd38b0f0fed ! 4: 8f4c7f99799 bundle: show progress on "unbundle"
@@ builtin/bundle.c: static int cmd_bundle_unbundle(int argc, const char **argv, co
OPT_END()
};
char *bundle_file;
-+ struct strvec extra_args = STRVEC_INIT;
-
- argc = parse_options_cmd_bundle(argc, argv, prefix,
- builtin_bundle_unbundle_usage, options, &bundle_file);
@@ builtin/bundle.c: static int cmd_bundle_unbundle(int argc, const char **argv, const char *prefix)
}
if (!startup_info->have_repository)
die(_("Need a repository to unbundle."));
-- ret = !!unbundle(the_repository, &header, bundle_fd, NULL) ||
-+
-+ if (progress) {
-+ strvec_push(&extra_args, "-v");
-+ strvec_push(&extra_args, "--progress-title");
-+ strvec_push(&extra_args, _("Unbundling objects"));
-+ }
-+
-+ ret = !!unbundle(the_repository, &header, bundle_fd, progress ?
-+ &extra_args : NULL) ||
++ if (progress)
++ strvec_pushl(&extra_index_pack_args, "-v", "--progress-title",
++ _("Unbundling objects"), NULL);
+ ret = !!unbundle(the_repository, &header, bundle_fd,
+ &extra_index_pack_args) ||
list_bundle_refs(&header, argc, argv);
- bundle_header_release(&header);
- cleanup:
--
2.33.0.813.g41c39388776
