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fast-export: add support to delete refs

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Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Felipe Contreras 2014-04-20 13:59:28 -05:00 committed by Junio C Hamano
parent 4ee1b225b9
commit 60ed26438c
2 changed files with 25 additions and 0 deletions
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14
builtin/fast-export.c
View File

@ -673,6 +673,19 @@ static void import_marks(char *input_file)
fclose(f);
}
static void handle_deletes(void)
{
int i;
for (i = 0; i < refspecs_nr; i++) {
struct refspec *refspec = &refspecs[i];
if (*refspec->src)
continue;
printf("reset %s\nfrom %s\n\n",
refspec->dst, sha1_to_hex(null_sha1));
}
}
int cmd_fast_export(int argc, const char **argv, const char *prefix)
{
struct rev_info revs;
@ -764,6 +777,7 @@ int cmd_fast_export(int argc, const char **argv, const char *prefix)
}
handle_tags_and_duplicates();
handle_deletes();
if (export_filename && lastimportid != last_idnum)
export_marks(export_filename);

11
t/t9350-fast-export.sh
View File

@ -511,4 +511,15 @@ test_expect_success 'use refspec' '
test_cmp expected actual
'
test_expect_success 'delete refspec' '
git branch to-delete &&
git fast-export --refspec :refs/heads/to-delete to-delete ^to-delete > actual &&
cat > expected <<-EOF &&
reset refs/heads/to-delete
from 0000000000000000000000000000000000000000
EOF
test_cmp expected actual
'
test_done