diff options
| -rw-r--r-- | Documentation/diff-options.txt | 8 | ||||
| -rw-r--r-- | diff-merges.c | 1 | ||||
| -rwxr-xr-x | t/t4013-diff-various.sh | 4 |
3 files changed, 7 insertions, 6 deletions
diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt index 6d968b9012..2825783049 100644 --- a/Documentation/diff-options.txt +++ b/Documentation/diff-options.txt @@ -49,10 +49,9 @@ ifdef::git-log[] --diff-merges=m::: -m::: This option makes diff output for merge commits to be shown in - the default format. `-m` will produce the output only if `-p` - is given as well. The default format could be changed using + the default format. The default format could be changed using `log.diffMerges` configuration parameter, which default value - is `separate`. + is `separate`. `-m` implies `-p`. + --diff-merges=first-parent::: --diff-merges=1::: @@ -62,7 +61,8 @@ ifdef::git-log[] --diff-merges=separate::: This makes merge commits show the full diff with respect to each of the parents. Separate log entry and diff is generated - for each parent. + for each parent. This is the format that `-m` produced + historically. + --diff-merges=combined::: --diff-merges=c::: diff --git a/diff-merges.c b/diff-merges.c index d897fd8a29..0dfcaa1b11 100644 --- a/diff-merges.c +++ b/diff-merges.c @@ -107,6 +107,7 @@ int diff_merges_parse_opts(struct rev_info *revs, const char **argv) if (!strcmp(arg, "-m")) { set_to_default(revs); + revs->merges_imply_patch = 1; } else if (!strcmp(arg, "-c")) { set_combined(revs); revs->merges_imply_patch = 1; diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh index e561a8e485..7fadc985cc 100755 --- a/t/t4013-diff-various.sh +++ b/t/t4013-diff-various.sh @@ -455,8 +455,8 @@ diff-tree --stat --compact-summary initial mode diff-tree -R --stat --compact-summary initial mode EOF -test_expect_success 'log -m matches pure log' ' - git log master >result && +test_expect_success 'log -m matches log -m -p' ' + git log -m -p master >result && process_diffs result >expected && git log -m >result && process_diffs result >actual && |