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| author | Ralf Thielow <ralf.thielow@gmail.com> | 2012-09-20 20:04:08 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2012-09-20 14:15:35 -0700 |
| commit | 31b808a03290a4f87c571cc1c61f26d8a03c7025 (patch) | |
| tree | 7c55f5032cf25b17a413d624c3de2ba61b9ea00b /Documentation | |
| parent | 1403db49b80630cf8c36ba3e8b0f085ea0ab8286 (diff) | |
| download | git-31b808a03290a4f87c571cc1c61f26d8a03c7025.tar.gz | |
clone --single: limit the fetch refspec to fetched branch
After running "git clone --single", the resulting repository has the
usual default "+refs/heads/*:refs/remotes/origin/*" wildcard fetch
refspec installed, which means that a subsequent "git fetch" will
end up grabbing all the other branches.
Update the fetch refspec to cover only the singly cloned ref instead
to correct this.
That means:
If "--single" is used without "--branch" or "--mirror", the
fetch refspec covers the branch on which remote's HEAD points to.
If "--single" is used with "--branch", it'll cover only the branch
specified in the "--branch" option.
If "--single" is combined with "--mirror", then it'll cover all
refs of the cloned repository.
If "--single" is used with "--branch" that specifies a tag, then
it'll cover only the ref for this tag.
Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/git-clone.txt | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt index 6e22522c4f..e4cc812ee5 100644 --- a/Documentation/git-clone.txt +++ b/Documentation/git-clone.txt @@ -29,7 +29,8 @@ currently active branch. After the clone, a plain `git fetch` without arguments will update all the remote-tracking branches, and a `git pull` without arguments will in addition merge the remote master branch into the -current master branch, if any. +current master branch, if any (this is untrue when "--single-branch" +is given; see below). This default configuration is achieved by creating references to the remote branch heads under `refs/remotes/origin` and @@ -147,9 +148,10 @@ objects from the source repository into a pack in the cloned repository. -b <name>:: Instead of pointing the newly created HEAD to the branch pointed to by the cloned repository's HEAD, point to `<name>` branch - instead. `--branch` can also take tags and treat them like - detached HEAD. In a non-bare repository, this is the branch - that will be checked out. + instead. In a non-bare repository, this is the branch that will + be checked out. + `--branch` can also take tags and detaches the HEAD at that commit + in the resulting repository. --upload-pack <upload-pack>:: -u <upload-pack>:: @@ -188,6 +190,11 @@ objects from the source repository into a pack in the cloned repository. clone with the `--depth` option, this is the default, unless `--no-single-branch` is given to fetch the histories near the tips of all branches. + Further fetches into the resulting repository will only update the + remote tracking branch for the branch this option was used for the + initial cloning. If the HEAD at the remote did not point at any + branch when `--single-branch` clone was made, no remote tracking + branch is created. --recursive:: --recurse-submodules:: |