@@ -860,7 +860,12 @@ static void handle_tag(const char *name, struct tag *tag)
if (starts_with(name, "refs/tags/"))
name += 10;
- printf("tag %s\nfrom :%d\n", name, tagged_mark);
+ printf("tag %s\n", name);
+ if (tagged_mark)
+ printf("from :%d\n", tagged_mark);
+ else
+ printf("from %s\n", oid_to_hex(&tagged->oid));
+
if (show_original_ids)
printf("original-oid %s\n", oid_to_hex(&tag->object.oid));
printf("%.*s%sdata %d\n%.*s\n",
@@ -53,6 +53,19 @@ test_expect_success 'fast-export | fast-import' '
'
+test_expect_success 'fast-export ^muss^{commit} muss' '
+ git fast-export --tag-of-filtered-object=rewrite ^muss^{commit} muss >actual &&
+ cat >expected <<-EOF &&
+ tag muss
+ from $(git rev-parse --verify muss^{commit})
+ $(git cat-file tag muss | grep tagger)
+ data 9
+ valentin
+
+ EOF
+ test_cmp expected actual
+'
+
test_expect_success 'fast-export master~2..master' '
git fast-export master~2..master >actual &&
fast-export allows specifying revision ranges, which can be used to export a tag without exporting the commit it tags. fast-export handled this rather poorly: it would emit a "from :0" directive. Since marks start at 1 and increase, this means it refers to an unknown commit and fast-import will choke on the input. When we are unable to look up a mark for the object being tagged, use a "from $HASH" directive instead to fix this problem. Note that this is quite similar to the behavior fast-export exhibits with commits and parents when --reference-excluded-parents is passed along with an excluded commit range. For tags of excluded commits we do not require the --reference-excluded-parents flag because we always have to tag something. By contrast, when dealing with commits, pruning a parent is always a viable option, so we need the flag to specify that parent pruning is not wanted. (It is slightly weird that --reference-excluded-parents isn't the default with a separate --prune-excluded-parents flag, but backward compatibility concerns resulted in the current defaults.) Signed-off-by: Elijah Newren <newren@gmail.com> --- builtin/fast-export.c | 7 ++++++- t/t9350-fast-export.sh | 13 +++++++++++++ 2 files changed, 19 insertions(+), 1 deletion(-)