diff options
| -rw-r--r-- | sha1_name.c | 18 | ||||
| -rwxr-xr-x | t/t1512-rev-parse-disambiguation.sh | 14 |
2 files changed, 25 insertions, 7 deletions
diff --git a/sha1_name.c b/sha1_name.c index e7e3a38..9356ac2 100644 --- a/sha1_name.c +++ b/sha1_name.c @@ -681,12 +681,12 @@ struct object *peel_to_type(const char *name, int namelen, } } -static int peel_onion(const char *name, int len, unsigned char *sha1) +static int peel_onion(const char *name, int len, unsigned char *sha1, + unsigned lookup_flags) { unsigned char outer[20]; const char *sp; unsigned int expected_type = 0; - unsigned lookup_flags = 0; struct object *o; /* @@ -726,10 +726,11 @@ static int peel_onion(const char *name, int len, unsigned char *sha1) else return -1; + lookup_flags &= ~GET_SHA1_DISAMBIGUATORS; if (expected_type == OBJ_COMMIT) - lookup_flags = GET_SHA1_COMMITTISH; + lookup_flags |= GET_SHA1_COMMITTISH; else if (expected_type == OBJ_TREE) - lookup_flags = GET_SHA1_TREEISH; + lookup_flags |= GET_SHA1_TREEISH; if (get_sha1_1(name, sp - name - 2, outer, lookup_flags)) return -1; @@ -830,7 +831,7 @@ static int get_sha1_1(const char *name, int len, unsigned char *sha1, unsigned l return get_nth_ancestor(name, len1, sha1, num); } - ret = peel_onion(name, len, sha1); + ret = peel_onion(name, len, sha1, lookup_flags); if (!ret) return 0; @@ -1465,7 +1466,12 @@ static int get_sha1_with_context_1(const char *name, if (*cp == ':') { unsigned char tree_sha1[20]; int len = cp - name; - if (!get_sha1_1(name, len, tree_sha1, GET_SHA1_TREEISH)) { + unsigned sub_flags = flags; + + sub_flags &= ~GET_SHA1_DISAMBIGUATORS; + sub_flags |= GET_SHA1_TREEISH; + + if (!get_sha1_1(name, len, tree_sha1, sub_flags)) { const char *filename = cp+1; char *new_filename = NULL; diff --git a/t/t1512-rev-parse-disambiguation.sh b/t/t1512-rev-parse-disambiguation.sh index 16f9709..30e0b80 100755 --- a/t/t1512-rev-parse-disambiguation.sh +++ b/t/t1512-rev-parse-disambiguation.sh @@ -291,10 +291,22 @@ test_expect_success 'ambiguous short sha1 ref' ' grep "refname.*${REF}.*ambiguous" err ' -test_expect_success C_LOCALE_OUTPUT 'ambiguity errors are not repeated' ' +test_expect_success C_LOCALE_OUTPUT 'ambiguity errors are not repeated (raw)' ' test_must_fail git rev-parse 00000 2>stderr && grep "is ambiguous" stderr >errors && test_line_count = 1 errors ' +test_expect_success C_LOCALE_OUTPUT 'ambiguity errors are not repeated (treeish)' ' + test_must_fail git rev-parse 00000:foo 2>stderr && + grep "is ambiguous" stderr >errors && + test_line_count = 1 errors +' + +test_expect_success C_LOCALE_OUTPUT 'ambiguity errors are not repeated (peel)' ' + test_must_fail git rev-parse 00000^{commit} 2>stderr && + grep "is ambiguous" stderr >errors && + test_line_count = 1 errors +' + test_done |