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Diffstat (limited to 'Documentation/git-filter-branch.txt')
| -rw-r--r-- | Documentation/git-filter-branch.txt | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/Documentation/git-filter-branch.txt b/Documentation/git-filter-branch.txt index a518ba6..b0e710d 100644 --- a/Documentation/git-filter-branch.txt +++ b/Documentation/git-filter-branch.txt @@ -13,7 +13,7 @@ SYNOPSIS [--msg-filter <command>] [--commit-filter <command>] [--tag-name-filter <command>] [--subdirectory-filter <directory>] [--original <namespace>] [-d <directory>] [-f | --force] - [<rev-list options>...] + [--] [<rev-list options>...] DESCRIPTION ----------- @@ -168,10 +168,10 @@ to other tags will be rewritten to point to the underlying commit. 'refs/original/', unless forced. <rev-list options>...:: - When options are given after the new branch name, they will - be passed to 'git-rev-list'. Only commits in the resulting - output will be filtered, although the filtered commits can still - reference parents which are outside of that set. + Arguments for 'git-rev-list'. All positive refs included by + these options are rewritten. You may also specify options + such as '--all', but you must use '--' to separate them from + the 'git-filter-branch' options. Examples @@ -196,6 +196,17 @@ git filter-branch --index-filter 'git rm --cached filename' HEAD Now, you will get the rewritten history saved in HEAD. +To rewrite the repository to look as if `foodir/` had been its project +root, and discard all other history: + +------------------------------------------------------- +git filter-branch --subdirectory-filter foodir -- --all +------------------------------------------------------- + +Thus you can, e.g., turn a library subdirectory into a repository of +its own. Note the `\--` that separates 'filter-branch' options from +revision options, and the `\--all` to rewrite all branches and tags. + To set a commit (which typically is at the tip of another history) to be the parent of the current initial commit, in order to paste the other history behind the current history: |