This patch replaces the approach in 331fcb5 (git add --intent-to-add:
do not let an empty blob be committed by accident) regarding i-t-a
entries: instead of forbidding i-t-a entries at commit time, we can
simply ignore them.
We already ignore CE_REMOVE entries while updating cache-tree. Putting
CE_INTENT_TO_ADD ones in the same category should not cause any negative
effects regarding cache-tree.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
On the few chances I have to use "git add -N" it does not fit well
with "git add -p; git diff --cached; git commit -m foo" style. I
think this may be a good thing to do.
builtin/commit.c | 2 +-
builtin/write-tree.c | 2 +-
cache-tree.c | 14 +++++---------
t/t2203-add-intent.sh | 10 +++++++++-
4 files changed, 16 insertions(+), 12 deletions(-)
diff --git a/builtin/commit.c b/builtin/commit.c
index eba1377..767b78a 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -871,7 +871,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
discard_cache();
read_cache_from(index_file);
if (update_main_cache_tree(0)) {
- error(_("Error building trees"));
+ error(_("Error building trees; the index is unmerged?"));
return 0;
}
diff --git a/builtin/write-tree.c b/builtin/write-tree.c
index b223af4..68baa24 100644
--- a/builtin/write-tree.c
+++ b/builtin/write-tree.c
@@ -46,7 +46,7 @@ int cmd_write_tree(int argc, const char **argv, const char *unused_prefix)
die("%s: error reading the index", me);
break;
case WRITE_TREE_UNMERGED_INDEX:
- die("%s: error building trees", me);
+ die("%s: error building trees; the index is unmerged?", me);
break;
case WRITE_TREE_PREFIX_ERROR:
die("%s: prefix %s not found", me, prefix);
diff --git a/cache-tree.c b/cache-tree.c
index 8de3959..47defd1 100644
--- a/cache-tree.c
+++ b/cache-tree.c
@@ -158,19 +158,15 @@ static int verify_cache(struct cache_entry **cache,
funny = 0;
for (i = 0; i < entries; i++) {
struct cache_entry *ce = cache[i];
- if (ce_stage(ce) || (ce->ce_flags & CE_INTENT_TO_ADD)) {
+ if (ce_stage(ce)) {
if (silent)
return -1;
if (10 < ++funny) {
fprintf(stderr, "...\n");
break;
}
- if (ce_stage(ce))
- fprintf(stderr, "%s: unmerged (%s)\n",
- ce->name, sha1_to_hex(ce->sha1));
- else
- fprintf(stderr, "%s: not added yet\n",
- ce->name);
+ fprintf(stderr, "%s: unmerged (%s)\n",
+ ce->name, sha1_to_hex(ce->sha1));
}
}
if (funny)
@@ -338,8 +334,8 @@ static int update_one(struct cache_tree *it,
mode, sha1_to_hex(sha1), entlen+baselen, path);
}
- if (ce->ce_flags & CE_REMOVE)
- continue; /* entry being removed */
+ if (ce->ce_flags & (CE_REMOVE | CE_INTENT_TO_ADD))
+ continue; /* entry being removed or just placeholder */
strbuf_grow(&buffer, entlen + 100);
strbuf_addf(&buffer, "%o %.*s%c", mode, entlen, path + baselen, '\0');
diff --git a/t/t2203-add-intent.sh b/t/t2203-add-intent.sh
index 2543529..65430e4 100755
--- a/t/t2203-add-intent.sh
+++ b/t/t2203-add-intent.sh
@@ -41,7 +41,15 @@ test_expect_success 'cannot commit with i-t-a entry' '
echo frotz >nitfol &&
git add rezrov &&
git add -N nitfol &&
- test_must_fail git commit -m initial
+ git commit -m initial &&
+ git ls-tree -r HEAD >actual &&
+ cat >expected <<EOF &&
+100644 blob ce013625030ba8dba906f756967f9e9ca394464a elif
+100644 blob ce013625030ba8dba906f756967f9e9ca394464a file
+100644 blob cf7711b63209d0dbc2d030f7fe3513745a9880e4 rezrov
+EOF
+ test_cmp expected actual &&
+ git reset HEAD^
'
test_expect_success 'can commit with an unrelated i-t-a entry in index' '
--
1.7.3.1.256.g2539c.dirty
--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html