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| author | Jeff King <peff@peff.net> | 2014-07-29 13:56:48 -0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-07-30 12:30:08 -0700 |
| commit | b9c7d6e4330e3dcdb3b3e5f013e5667e47555c95 (patch) | |
| tree | 3b2dac6b6d40dfcf8973f6eb74d062c8eaed13c1 /log-tree.c | |
| parent | c75e7ad28a34081ca6e7e53c0551fa6c99b208b0 (diff) | |
| download | git-b9c7d6e4330e3dcdb3b3e5f013e5667e47555c95.tar.gz git-b9c7d6e4330e3dcdb3b3e5f013e5667e47555c95.tar.xz | |
pretty: make empty userformats truly empty
If the user provides an empty format with "--format=", we
end up putting in extra whitespace that the user cannot
prevent. This comes from two places:
1. If the format is missing a terminating newline, we add
one automatically. This makes sense for --format=%h, but
not for a truly empty format.
2. We add an extra newline between the pretty-printed
format and a diff or diffstat. If the format is empty,
there's no point in doing so if there's nothing to
separate.
With this patch, one can get a diff with no other cruft out
of "diff-tree --format= $commit".
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'log-tree.c')
| -rw-r--r-- | log-tree.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/log-tree.c b/log-tree.c index 0c53dc11a..95e9b1da2 100644 --- a/log-tree.c +++ b/log-tree.c @@ -649,7 +649,7 @@ void show_log(struct rev_info *opt) graph_show_commit_msg(opt->graph, &msgbuf); else fwrite(msgbuf.buf, sizeof(char), msgbuf.len, stdout); - if (opt->use_terminator) { + if (opt->use_terminator && !commit_format_is_empty(opt->commit_format)) { if (!opt->missing_newline) graph_show_padding(opt->graph); putchar(opt->diffopt.line_termination); @@ -676,7 +676,8 @@ int log_tree_diff_flush(struct rev_info *opt) show_log(opt); if ((opt->diffopt.output_format & ~DIFF_FORMAT_NO_OUTPUT) && opt->verbose_header && - opt->commit_format != CMIT_FMT_ONELINE) { + opt->commit_format != CMIT_FMT_ONELINE && + !commit_format_is_empty(opt->commit_format)) { /* * When showing a verbose header (i.e. log message), * and not in --pretty=oneline format, we would want |