fetch-pack: move code to report unmatched refs to a function

Prepare to reuse this code in transport.c for "git fetch".

While we're here, internationalize the existing error message.

Signed-off-by: Matt McCutchen <matt@mattmccutchen.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c
index cfe9e44..2a1c1c2 100644 (file)
--- 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 (file)
--- 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..a2d46e6 100644 (file)
--- a/fetch-pack.h
+++ b/fetch-pack.h
@@ -45,4 +45,10 @@ 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.
+ */
+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 (executable)
--- 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' '