diff options
author | Junio C Hamano <gitster@pobox.com> | 2021-02-05 16:40:44 -0800 |
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committer | Junio C Hamano <gitster@pobox.com> | 2021-02-05 16:40:44 -0800 |
commit | aac006aa99fd94ac1665d6daa31b9e289914bfe7 (patch) | |
tree | 4a7ff0b3a52c0c643ddcaed01fc130310b70b21c /Documentation/git-log.txt | |
parent | 30b29f044a2b30f0667eb21559959e03eb1bd04f (diff) | |
parent | af04d8f1a5a38373fba762071824bc85da7cc050 (diff) | |
download | git-aac006aa99fd94ac1665d6daa31b9e289914bfe7.tar.gz |
Merge branch 'so/log-diff-merge'
"git log" learned a new "--diff-merges=<how>" option.
* so/log-diff-merge: (32 commits)
t4013: add tests for --diff-merges=first-parent
doc/git-show: include --diff-merges description
doc/rev-list-options: document --first-parent changes merges format
doc/diff-generate-patch: mention new --diff-merges option
doc/git-log: describe new --diff-merges options
diff-merges: add '--diff-merges=1' as synonym for 'first-parent'
diff-merges: add old mnemonic counterparts to --diff-merges
diff-merges: let new options enable diff without -p
diff-merges: do not imply -p for new options
diff-merges: implement new values for --diff-merges
diff-merges: make -m/-c/--cc explicitly mutually exclusive
diff-merges: refactor opt settings into separate functions
diff-merges: get rid of now empty diff_merges_init_revs()
diff-merges: group diff-merge flags next to each other inside 'rev_info'
diff-merges: split 'ignore_merges' field
diff-merges: fix -m to properly override -c/--cc
t4013: add tests for -m failing to override -c/--cc
t4013: support test_expect_failure through ':failure' magic
diff-merges: revise revs->diff flag handling
diff-merges: handle imply -p on -c/--cc logic for log.c
...
Diffstat (limited to 'Documentation/git-log.txt')
-rw-r--r-- | Documentation/git-log.txt | 46 |
1 files changed, 7 insertions, 39 deletions
diff --git a/Documentation/git-log.txt b/Documentation/git-log.txt index dd189a353a..1bbf865a1b 100644 --- a/Documentation/git-log.txt +++ b/Documentation/git-log.txt @@ -107,47 +107,15 @@ DIFF FORMATTING By default, `git log` does not generate any diff output. The options below can be used to show the changes made by each commit. -Note that unless one of `-c`, `--cc`, or `-m` is given, merge commits -will never show a diff, even if a diff format like `--patch` is -selected, nor will they match search options like `-S`. The exception is -when `--first-parent` is in use, in which merges are treated like normal -single-parent commits (this can be overridden by providing a -combined-diff option or with `--no-diff-merges`). - --c:: - With this option, diff output for a merge commit - shows the differences from each of the parents to the merge result - simultaneously instead of showing pairwise diff between a parent - and the result one at a time. Furthermore, it lists only files - which were modified from all parents. - ---cc:: - This flag implies the `-c` option and further compresses the - patch output by omitting uninteresting hunks whose contents in - the parents have only two variants and the merge result picks - one of them without modification. - ---combined-all-paths:: - This flag causes combined diffs (used for merge commits) to - list the name of the file from all parents. It thus only has - effect when -c or --cc are specified, and is likely only - useful if filename changes are detected (i.e. when either - rename or copy detection have been requested). - --m:: - This flag makes the merge commits show the full diff like - regular commits; for each merge parent, a separate log entry - and diff is generated. An exception is that only diff against - the first parent is shown when `--first-parent` option is given; - in that case, the output represents the changes the merge - brought _into_ the then-current branch. - ---diff-merges=off:: ---no-diff-merges:: - Disable output of diffs for merge commits (default). Useful to - override `-m`, `-c`, or `--cc`. +Note that unless one of `--diff-merges` variants (including short +`-m`, `-c`, and `--cc` options) is explicitly given, merge commits +will not show a diff, even if a diff format like `--patch` is +selected, nor will they match search options like `-S`. The exception +is when `--first-parent` is in use, in which case `first-parent` is +the default format. :git-log: 1 +:diff-merges-default: `off` include::diff-options.txt[] include::diff-generate-patch.txt[] |