diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/diff-format.txt | 20 | ||||
| -rw-r--r-- | Documentation/diff-generate-patch.txt | 13 | ||||
| -rw-r--r-- | Documentation/git-diff-tree.txt | 11 | ||||
| -rw-r--r-- | Documentation/rev-list-options.txt | 7 |
4 files changed, 46 insertions, 5 deletions
diff --git a/Documentation/diff-format.txt b/Documentation/diff-format.txt index cdcc17f0ad..4d846d7346 100644 --- a/Documentation/diff-format.txt +++ b/Documentation/diff-format.txt @@ -95,12 +95,26 @@ from the format described above in the following way: . there are more "src" modes and "src" sha1 . status is concatenated status characters for each parent . no optional "score" number -. single path, only for "dst" +. tab-separated pathname(s) of the file -Example: +For `-c` and `--cc`, only the destination or final path is shown even +if the file was renamed on any side of history. With +`--combined-all-paths`, the name of the path in each parent is shown +followed by the name of the path in the merge commit. + +Examples for `-c` and `--cc` without `--combined-all-paths`: +------------------------------------------------ +::100644 100644 100644 fabadb8 cc95eb0 4866510 MM desc.c +::100755 100755 100755 52b7a2d 6d1ac04 d2ac7d7 RM bar.sh +::100644 100644 100644 e07d6c5 9042e82 ee91881 RR phooey.c +------------------------------------------------ + +Examples when `--combined-all-paths` added to either `-c` or `--cc`: ------------------------------------------------ -::100644 100644 100644 fabadb8 cc95eb0 4866510 MM describe.c +::100644 100644 100644 fabadb8 cc95eb0 4866510 MM desc.c desc.c desc.c +::100755 100755 100755 52b7a2d 6d1ac04 d2ac7d7 RM foo.sh bar.sh bar.sh +::100644 100644 100644 e07d6c5 9042e82 ee91881 RR fooey.c fuey.c phooey.c ------------------------------------------------ Note that 'combined diff' lists only files which were modified from diff --git a/Documentation/diff-generate-patch.txt b/Documentation/diff-generate-patch.txt index 231105cff4..f10ca410ad 100644 --- a/Documentation/diff-generate-patch.txt +++ b/Documentation/diff-generate-patch.txt @@ -143,6 +143,19 @@ copying detection) are designed to work with diff of two Similar to two-line header for traditional 'unified' diff format, `/dev/null` is used to signal created or deleted files. ++ +However, if the --combined-all-paths option is provided, instead of a +two-line from-file/to-file you get a N+1 line from-file/to-file header, +where N is the number of parents in the merge commit + + --- a/file + --- a/file + --- a/file + +++ b/file ++ +This extended format can be useful if rename or copy detection is +active, to allow you to see the original name of the file in different +parents. 4. Chunk header format is modified to prevent people from accidentally feeding it to `patch -p1`. Combined diff format diff --git a/Documentation/git-diff-tree.txt b/Documentation/git-diff-tree.txt index 2319b2b192..28b93ecd54 100644 --- a/Documentation/git-diff-tree.txt +++ b/Documentation/git-diff-tree.txt @@ -10,8 +10,8 @@ SYNOPSIS -------- [verse] 'git diff-tree' [--stdin] [-m] [-s] [-v] [--no-commit-id] [--pretty] - [-t] [-r] [-c | --cc] [--root] [<common diff options>] - <tree-ish> [<tree-ish>] [<path>...] + [-t] [-r] [-c | --cc] [--combined-all-paths] [--root] + [<common diff options>] <tree-ish> [<tree-ish>] [<path>...] DESCRIPTION ----------- @@ -108,6 +108,13 @@ include::pretty-options.txt[] itself and the commit log message is not shown, just like in any other "empty diff" case. +--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). + --always:: Show the commit itself and the commit log message even if the diff itself is empty. diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt index 98b538bc77..642ce943c1 100644 --- a/Documentation/rev-list-options.txt +++ b/Documentation/rev-list-options.txt @@ -948,6 +948,13 @@ options may be given. See linkgit:git-diff-files[1] for more options. 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 |