diff options
Diffstat (limited to 'Documentation/git-commit-graph.txt')
| -rw-r--r-- | Documentation/git-commit-graph.txt | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/Documentation/git-commit-graph.txt b/Documentation/git-commit-graph.txt index f4b13c0..53a6502 100644 --- a/Documentation/git-commit-graph.txt +++ b/Documentation/git-commit-graph.txt @@ -62,11 +62,18 @@ paths changed between a commit and it's first parent. This operation can take a while on large repositories. It provides significant performance gains for getting history of a directory or a file with `git log -- <path>`. + -With the `--split` option, write the commit-graph as a chain of multiple -commit-graph files stored in `<dir>/info/commit-graphs`. The new commits -not already in the commit-graph are added in a new "tip" file. This file -is merged with the existing file if the following merge conditions are -met: +With the `--split[=<strategy>]` option, write the commit-graph as a +chain of multiple commit-graph files stored in +`<dir>/info/commit-graphs`. Commit-graph layers are merged based on the +strategy and other splitting options. The new commits not already in the +commit-graph are added in a new "tip" file. This file is merged with the +existing file if the following merge conditions are met: +* If `--split=no-merge` is specified, a merge is never performed, and +the remaining options are ignored. `--split=replace` overwrites the +existing chain with a new one. A bare `--split` defers to the remaining +options. (Note that merging a chain of commit graphs replaces the +existing chain with a length-1 chain where the first and only +incremental holds the entire graph). + * If `--size-multiple=<X>` is not specified, let `X` equal 2. If the new tip file would have `N` commits and the previous tip has `M` commits and |