docs: clarify that passing --depth to git-clone implies --single-branch

It is confusing to document how --depth behaves as part of the --single-branch docs. Better move that part to the --depth docs, saying that it implies --single-branch by default. Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Sebastian Schuberth committed Jan 6, 2016 at 14:06 UTC 28a1b56932c222b326e4ac0cd480d4e0be72fb1c
1 file changed +4 -5
Documentation/git-clone.txt
+4 -5
@@ -178,15 +178,14 @@ objects from the source repository into a pack in the cloned repository.
178
179 --depth <depth>::
180 Create a 'shallow' clone with a history truncated to the
181 - specified number of revisions.
181 + specified number of revisions. Implies `--single-branch` unless
182 + `--no-single-branch` is given to fetch the histories near the
183 + tips of all branches.
184
185 --[no-]single-branch::
186 Clone only the history leading to the tip of a single branch,
187 either specified by the `--branch` option or the primary
186 - branch remote's `HEAD` points at. When creating a shallow
187 - clone with the `--depth` option, this is the default, unless
188 - `--no-single-branch` is given to fetch the histories near the
189 - tips of all branches.
188 + branch remote's `HEAD` points at.
189 Further fetches into the resulting repository will only update the
190 remote-tracking branch for the branch this option was used for the
191 initial cloning. If the HEAD at the remote did not point at any