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| author | Jens Lehmann <Jens.Lehmann@web.de> | 2011-05-25 22:10:41 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2011-05-25 15:04:25 -0700 |
| commit | ea5070c91f23e41a88dec48d2f8d96444c2d647a (patch) | |
| tree | 02f08913add0b41a67d3369b5abc015bfe6e1133 /Documentation/git-read-tree.txt | |
| parent | 2c9078d05bf2200c9671e0b292638d42e7e4fd71 (diff) | |
| download | git-ea5070c91f23e41a88dec48d2f8d96444c2d647a.tar.gz | |
Teach read-tree the -n|--dry-run option
The option can be used to check if read-tree with the same set of other
options like "-m" and "-u" would succeed without actually changing either
the index or the working tree.
The relevant tests in the t10?? range were extended to do a read-tree -n
before the real read-tree to make sure neither the index nor any local
files were changed with -n and the same exit code as without -n is
returned. The helper functions added for that purpose reside in the new
t/lib-read-tree.sh file.
The only exception is #13 in t1004 ("unlinking an un-unlink-able
symlink"). As this is an issue of wrong directory permissions it is not
detected with -n.
Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Documentation/git-read-tree.txt')
| -rw-r--r-- | Documentation/git-read-tree.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/git-read-tree.txt b/Documentation/git-read-tree.txt index 26fdadc642..46a96f2313 100644 --- a/Documentation/git-read-tree.txt +++ b/Documentation/git-read-tree.txt @@ -53,6 +53,11 @@ OPTIONS trees that are not directly related to the current working tree status into a temporary index file. +-n:: +--dry-run:: + Check if the command would error out, without updating the index + nor the files in the working tree for real. + -v:: Show the progress of checking files out. |