diff options
| -rw-r--r-- | builtin-grep.c | 10 | ||||
| -rwxr-xr-x | t/t7002-grep.sh | 33 |
2 files changed, 43 insertions, 0 deletions
diff --git a/builtin-grep.c b/builtin-grep.c index 362122c432..26979577d3 100644 --- a/builtin-grep.c +++ b/builtin-grep.c @@ -868,6 +868,16 @@ int cmd_grep(int argc, const char **argv, const char *prefix) PARSE_OPT_STOP_AT_NON_OPTION | PARSE_OPT_NO_INTERNAL_HELP); + /* + * skip a -- separator; we know it cannot be + * separating revisions from pathnames if + * we haven't even had any patterns yet + */ + if (argc > 0 && !opt.pattern_list && !strcmp(argv[0], "--")) { + argv++; + argc--; + } + /* First unrecognized non-option token */ if (argc > 0 && !opt.pattern_list) { append_grep_pattern(&opt, argv[0], "command line", 0, diff --git a/t/t7002-grep.sh b/t/t7002-grep.sh index 7144f815c0..0b583cbfc1 100755 --- a/t/t7002-grep.sh +++ b/t/t7002-grep.sh @@ -434,4 +434,37 @@ test_expect_success 'grep -Fi' ' test_cmp expected actual ' +test_expect_success 'setup double-dash tests' ' +cat >double-dash <<EOF && +-- +-> +other +EOF +git add double-dash +' + +cat >expected <<EOF +double-dash:-> +EOF +test_expect_success 'grep -- pattern' ' + git grep -- "->" >actual && + test_cmp expected actual +' +test_expect_success 'grep -- pattern -- pathspec' ' + git grep -- "->" -- double-dash >actual && + test_cmp expected actual +' +test_expect_success 'grep -e pattern -- path' ' + git grep -e "->" -- double-dash >actual && + test_cmp expected actual +' + +cat >expected <<EOF +double-dash:-- +EOF +test_expect_success 'grep -e -- -- path' ' + git grep -e -- -- double-dash >actual && + test_cmp expected actual +' + test_done |