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checkout: count and print -m paths separately

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Since 0f086e6dca (checkout: print something when checking out paths -
2018-11-13), this command reports how many paths have been updated
from what source (either from a tree, or from the index). I forget
that there's a third source: when -m is used, the merge conflict is
re-created (granted, also from the index, but it's not a straight copy
from the index).

Count and report unmerged paths separately. There's a bit more update
to avoid reporting:

   Recreated X merge conflicts
   Updated 0 paths from the index

The second line is unnecessary. Though if there's no conflict
recreation, we still report

   Updated 0 paths from the index

to make it clear we're not really doing anything.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy 2019-02-06 09:51:15 +07:00 committed by Junio C Hamano
parent 3c5883b3c9
commit 1d1f689bef
1 changed files with 8 additions and 3 deletions
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11
builtin/checkout.c
View file

@ -259,7 +259,7 @@ static int checkout_paths(const struct checkout_opts *opts,
struct commit *head;
int errs = 0;
struct lock_file lock_file = LOCK_INIT;
int nr_checkouts = 0;
int nr_checkouts = 0, nr_unmerged = 0;
if (opts->track != BRANCH_TRACK_UNSPECIFIED)
die(_("'%s' cannot be used with updating paths"), "--track");
@ -384,13 +384,18 @@ static int checkout_paths(const struct checkout_opts *opts,
&state, &nr_checkouts);
else if (opts->merge)
errs |= checkout_merged(pos, &state,
&nr_checkouts);
&nr_unmerged);
pos = skip_same_name(ce, pos) - 1;
}
}
errs |= finish_delayed_checkout(&state, &nr_checkouts);
if (opts->count_checkout_paths) {
if (nr_unmerged)
fprintf_ln(stderr, Q_("Recreated %d merge conflict",
"Recreated %d merge conflicts",
nr_unmerged),
nr_unmerged);
if (opts->source_tree)
fprintf_ln(stderr, Q_("Updated %d path from %s",
"Updated %d paths from %s",
@ -398,7 +403,7 @@ static int checkout_paths(const struct checkout_opts *opts,
nr_checkouts,
find_unique_abbrev(&opts->source_tree->object.oid,
DEFAULT_ABBREV));
else
else if (!nr_unmerged || nr_checkouts)
fprintf_ln(stderr, Q_("Updated %d path from the index",
"Updated %d paths from the index",
nr_checkouts),