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| author | Alexander Gavrilov <angavrilov@gmail.com> | 2008-08-23 23:21:21 +0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2008-08-23 23:59:20 -0700 |
| commit | 5e568f9e3027797842807213ce590140c9daf9ce (patch) | |
| tree | fa21172efdcaa4720c73c814e21721323c9abe7b | |
| parent | 913e0e99b6a6e63af6a062622a1f94bd78fd8052 (diff) | |
| download | git-5e568f9e3027797842807213ce590140c9daf9ce.tar.gz | |
Respect core.autocrlf in combined diff
Fix git-diff to make it produce useful 3-way diffs for merge conflicts in
repositories with autocrlf enabled. Otherwise it always reports that the
whole file was changed, because it uses the contents from the working tree
without necessary conversion.
Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | combine-diff.c | 12 | ||||
| -rwxr-xr-x | t/t4015-diff-whitespace.sh | 16 |
2 files changed, 28 insertions, 0 deletions
diff --git a/combine-diff.c b/combine-diff.c index 9f80a1c5e3..4dfc330867 100644 --- a/combine-diff.c +++ b/combine-diff.c @@ -727,6 +727,18 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent, die("early EOF '%s'", elem->path); result[len] = 0; + + /* If not a fake symlink, apply filters, e.g. autocrlf */ + if (is_file) { + struct strbuf buf; + + strbuf_init(&buf, 0); + if (convert_to_git(elem->path, result, len, &buf, safe_crlf)) { + free(result); + result = strbuf_detach(&buf, &len); + result_size = len; + } + } } else { deleted_file: diff --git a/t/t4015-diff-whitespace.sh b/t/t4015-diff-whitespace.sh index ec98509fd2..b1cbd36d17 100755 --- a/t/t4015-diff-whitespace.sh +++ b/t/t4015-diff-whitespace.sh @@ -352,4 +352,20 @@ test_expect_success 'checkdiff allows new blank lines' ' git diff --check ' +test_expect_success 'combined diff with autocrlf conversion' ' + + git reset --hard && + echo >x hello && + git commit -m "one side" x && + git checkout HEAD^ && + echo >x goodbye && + git commit -m "the other side" x && + git config core.autocrlf true && + test_must_fail git merge master && + + git diff | sed -e "1,/^@@@/d" >actual && + ! grep "^-" actual + +' + test_done |