diff options
| -rw-r--r-- | diff-no-index.c | 23 | ||||
| -rwxr-xr-x | t/t4053-diff-no-index.sh | 12 |
2 files changed, 33 insertions, 2 deletions
diff --git a/diff-no-index.c b/diff-no-index.c index 49c4536..0320605 100644 --- a/diff-no-index.c +++ b/diff-no-index.c @@ -97,8 +97,27 @@ static int queue_diff(struct diff_options *o, if (get_mode(name1, &mode1) || get_mode(name2, &mode2)) return -1; - if (mode1 && mode2 && S_ISDIR(mode1) != S_ISDIR(mode2)) - return error("file/directory conflict: %s, %s", name1, name2); + if (mode1 && mode2 && S_ISDIR(mode1) != S_ISDIR(mode2)) { + struct diff_filespec *d1, *d2; + + if (S_ISDIR(mode1)) { + /* 2 is file that is created */ + d1 = noindex_filespec(NULL, 0); + d2 = noindex_filespec(name2, mode2); + name2 = NULL; + mode2 = 0; + } else { + /* 1 is file that is deleted */ + d1 = noindex_filespec(name1, mode1); + d2 = noindex_filespec(NULL, 0); + name1 = NULL; + mode1 = 0; + } + /* emit that file */ + diff_queue(&diff_queued_diff, d1, d2); + + /* and then let the entire directory be created or deleted */ + } if (S_ISDIR(mode1) || S_ISDIR(mode2)) { struct strbuf buffer1 = STRBUF_INIT; diff --git a/t/t4053-diff-no-index.sh b/t/t4053-diff-no-index.sh index 01eca4c..596dfe7 100755 --- a/t/t4053-diff-no-index.sh +++ b/t/t4053-diff-no-index.sh @@ -77,4 +77,16 @@ test_expect_success 'diff D F and diff F D' ' ) ' +test_expect_success 'turning a file into a directory' ' + ( + cd non/git && + mkdir d e e/sub && + echo 1 >d/sub && + echo 2 >e/sub/file && + printf "D\td/sub\nA\te/sub/file\n" >expect && + test_must_fail git diff --no-index --name-status d e >actual && + test_cmp expect actual + ) +' + test_done |