[PATCH 6/8] fast-export: add support to delete refs
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
builtin/fast-export.c | 14 ++++++++++++++
t/t9350-fast-export.sh | 11 +++++++++++
2 files changed, 25 insertions(+)
diff --git a/builtin/fast-export.c b/builtin/fast-export.c
index ad9c17e..ef44816 100644
--- a/builtin/fast-export.c
+++ b/builtin/fast-export.c
@@ -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);
diff --git a/t/t9350-fast-export.sh b/t/t9350-fast-export.sh
index 3d475af..66c8b0a 100755
--- a/t/t9350-fast-export.sh
+++ b/t/t9350-fast-export.sh
@@ -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
--
1.9.1+fc3.9.gc73078e
Felipe Contreras <felipe.contreras@gmail.com>