commit-graph write: add more descriptive progress output
Make the progress output shown when we're searching for commits to
include in the graph more descriptive. This amends code I added in
7b0f229222 ("commit-graph write: add progress output", 2018-09-17).
Now, on linux.git, we'll emit this sort of output in the various modes
we support:
$ git commit-graph write
Finding commits for commit graph among packed objects: 100% (6529159/6529159), done.
[...]
# Actually we don't emit this since this takes almost no time at
# all. But if we did (s/_delayed//) we'd show:
$ git for-each-ref --format='%(objectname)' | git commit-graph write --stdin-commits
Finding commits for commit graph from 630 refs: 100% (630/630), done.
[...]
$ (cd .git/objects/pack/ && ls *idx) | git commit-graph write --stdin-pack
Finding commits for commit graph in 3 packs: 6529159, done.
[...]
The middle on of those is going to be the output users might see in
practice, since it'll be emitted when they get the commit graph via
gc.writeCommitGraph=true. But as noted above you need a really large
number of refs for this message to show. It'll show up on a test
repository I have with ~165k refs:
Finding commits for commit graph from 165203 refs: 100% (165203/165203), done.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/commit-graph.c b/commit-graph.c
index 3124dfa..936119b 100644
--- a/commit-graph.c
+++ b/commit-graph.c
@@ -822,8 +822,12 @@
strbuf_addf(&packname, "%s/pack/", obj_dir);
dirlen = packname.len;
if (report_progress) {
- oids.progress = start_delayed_progress(
- _("Finding commits for commit graph"), 0);
+ strbuf_addf(&progress_title,
+ Q_("Finding commits for commit graph in %d pack",
+ "Finding commits for commit graph in %d packs",
+ pack_indexes->nr),
+ pack_indexes->nr);
+ oids.progress = start_delayed_progress(progress_title.buf, 0);
oids.progress_done = 0;
}
for (i = 0; i < pack_indexes->nr; i++) {
@@ -841,14 +845,20 @@
free(p);
}
stop_progress(&oids.progress);
+ strbuf_reset(&progress_title);
strbuf_release(&packname);
}
if (commit_hex) {
- if (report_progress)
- progress = start_delayed_progress(
- _("Finding commits for commit graph"),
- commit_hex->nr);
+ if (report_progress) {
+ strbuf_addf(&progress_title,
+ Q_("Finding commits for commit graph from %d ref",
+ "Finding commits for commit graph from %d refs",
+ commit_hex->nr),
+ commit_hex->nr);
+ progress = start_delayed_progress(progress_title.buf,
+ commit_hex->nr);
+ }
for (i = 0; i < commit_hex->nr; i++) {
const char *end;
struct object_id oid;
@@ -868,12 +878,13 @@
}
}
stop_progress(&progress);
+ strbuf_reset(&progress_title);
}
if (!pack_indexes && !commit_hex) {
if (report_progress)
oids.progress = start_delayed_progress(
- _("Finding commits for commit graph"),
+ _("Finding commits for commit graph among packed objects"),
approx_nr_objects);
for_each_packed_object(add_packed_commits, &oids,
FOR_EACH_OBJECT_PACK_ORDER);