We're preparing to reuse this code in transport.c for "git fetch".
While I'm here, internationalize the existing error message.
---
builtin/fetch-pack.c | 7 +------
fetch-pack.c | 13 +++++++++++++
fetch-pack.h | 9 +++++++++
t/t5500-fetch-pack.sh | 6 +++---
4 files changed, 26 insertions(+), 9 deletions(-)
diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c
index cfe9e44..2a1c1c2 100644
--- a/builtin/fetch-pack.c
+++ b/builtin/fetch-pack.c
@@ -219,12 +219,7 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix)
* remote no-such-ref' would silently succeed without issuing
* an error.
*/
- for (i = 0; i < nr_sought; i++) {
- if (!sought[i] || sought[i]->matched)
- continue;
- error("no such remote ref %s", sought[i]->name);
- ret = 1;
- }
+ ret |= report_unmatched_refs(sought, nr_sought);
while (ref) {
printf("%s %s\n",
diff --git a/fetch-pack.c b/fetch-pack.c
index 601f077..7c8d44c 100644
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -1094,3 +1094,16 @@ struct ref *fetch_pack(struct fetch_pack_args *args,
clear_shallow_info(&si);
return ref_cpy;
}
+
+int report_unmatched_refs(struct ref **sought, int nr_sought)
+{
+ int i, ret = 0;
+
+ for (i = 0; i < nr_sought; i++) {
+ if (!sought[i] || sought[i]->matched)
+ continue;
+ error(_("no such remote ref %s"), sought[i]->name);
+ ret = 1;
+ }
+ return ret;
+}
diff --git a/fetch-pack.h b/fetch-pack.h
index c912e3d..fd4d80e 100644
--- a/fetch-pack.h
+++ b/fetch-pack.h
@@ -45,4 +45,13 @@ struct ref *fetch_pack(struct fetch_pack_args *args,
struct sha1_array *shallow,
char **pack_lockfile);
+/*
+ * Print an appropriate error message for each sought ref that wasn't
+ * matched. Return 0 if all sought refs were matched, otherwise 1.
+ *
+ * The type of "sought" should be "const struct ref *const *" but for
+ * http://stackoverflow.com/questions/5055655/double-pointer-const-correctness-warnings-in-c .
+ */
+int report_unmatched_refs(struct ref **sought, int nr_sought);
+
#endif
diff --git a/t/t5500-fetch-pack.sh b/t/t5500-fetch-pack.sh
index 505e1b4..b5865b3 100755
--- a/t/t5500-fetch-pack.sh
+++ b/t/t5500-fetch-pack.sh
@@ -484,7 +484,7 @@ test_expect_success 'test lonely missing ref' '
cd client &&
test_must_fail git fetch-pack --no-progress .. refs/heads/xyzzy
) >/dev/null 2>error-m &&
- test_cmp expect-error error-m
+ test_i18ncmp expect-error error-m
'
test_expect_success 'test missing ref after existing' '
@@ -492,7 +492,7 @@ test_expect_success 'test missing ref after existing' '
cd client &&
test_must_fail git fetch-pack --no-progress .. refs/heads/A refs/heads/xyzzy
) >/dev/null 2>error-em &&
- test_cmp expect-error error-em
+ test_i18ncmp expect-error error-em
'
test_expect_success 'test missing ref before existing' '
@@ -500,7 +500,7 @@ test_expect_success 'test missing ref before existing' '
cd client &&
test_must_fail git fetch-pack --no-progress .. refs/heads/xyzzy refs/heads/A
) >/dev/null 2>error-me &&
- test_cmp expect-error error-me
+ test_i18ncmp expect-error error-me
'
test_expect_success 'test --all, --depth, and explicit head' '
--
2.9.3