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| author |  Elijah Newren <newren@gmail.com> | 2010-07-17 11:00:51 -0600 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2010-07-19 11:12:22 -0700 |
| commit | 7f40ab0916efd56943f55fde71d917433284fef8 (patch) | |
| tree | 0d1900bf841e341102febfb371a29053a071ec88 /Documentation | |
| parent | fast-export: Fix dropping of files with --import-marks and path limiting (diff) | |
| download | tgif-7f40ab0916efd56943f55fde71d917433284fef8.tar.xz | |
fast-export: Add a --full-tree option
This option adds symmetry with fast-import, enabling it to also work with
complete trees instead of just incremental changes. It works by issuing a
'deleteall' directive with each commit and then listing the full set of
files that make up that commit, rather than just showing the list of files
that have changed since the (first) parent commit. Note that this
functionality is automatically turned on when using --import-marks together
with path limiting in order to avoid dropping important but unchanged
files.
This functionality is desired when using hand-written filters along with
'fast-export | some-filter | fast-import' as it can be easier to write
<some-filter> in terms of complete trees than incremental changes.
We could avoid the need to add this option by simply always turning it on.
While the end result would be identical, it would slow things down slightly
by printing many more filenames per commit which goes somewhat against the
'fast' in 'fast-export'.
Signed-off-by: Elijah Newren <newren@gmail.com>
Acked-by: Sverre Rabbelier <srabbelier@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/git-fast-export.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/git-fast-export.txt b/Documentation/git-fast-export.txt index 98ec6b5871..8a6a3cb255 100644 --- a/Documentation/git-fast-export.txt +++ b/Documentation/git-fast-export.txt @@ -90,6 +90,12 @@ marks the same across runs. resulting stream can only be used by a repository which already contains the necessary objects. +--full-tree:: + This option will cause fast-export to issue a "deleteall" + directive for each commit followed by a full list of all files + in the commit (as opposed to just listing the files which are + different from the commit's first parent). + [git-rev-list-args...]:: A list of arguments, acceptable to 'git rev-parse' and 'git rev-list', that specifies the specific objects and references |