Amend git-push refspec documentation
These paragraphs are a little confusing. Also, make it clearer when you have to specify the full name for <dst> Signed-off-by: Sam Vilain <sam.vilain@catalyst.net.nz> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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@ -35,14 +35,15 @@ OPTIONS
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by the source ref, followed by a colon `:`, followed by
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the destination ref.
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+
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The <src> side can be an
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arbitrary "SHA1 expression" that can be used as an
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argument to `git-cat-file -t`. E.g. `master~4` (push
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four parents before the current master head).
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The <src> side represents the source branch (or arbitrary
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"SHA1 expression", such as `master~4` (four parents before the
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tip of `master` branch); see linkgit:git-rev-parse[1]) that you
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want to push. The <dst> side represents the destination location.
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+
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The local ref that matches <src> is used
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to fast forward the remote ref that matches <dst>. If
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the optional plus `+` is used, the remote ref is updated
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to fast forward the remote ref that matches <dst> (or, if no <dst> was
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specified, the same ref that <src> referred to locally). If
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the optional leading plus `+` is used, the remote ref is updated
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even if it does not result in a fast forward update.
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+
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Note: If no explicit refspec is found, (that is neither
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@ -165,7 +166,8 @@ git push origin master::
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Find a ref that matches `master` in the source repository
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(most likely, it would find `refs/heads/master`), and update
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the same ref (e.g. `refs/heads/master`) in `origin` repository
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with it.
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with it. If `master` did not exist remotely, it would be
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created.
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git push origin :experimental::
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Find a ref that matches `experimental` in the `origin` repository
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@ -179,9 +181,10 @@ git push origin master:satellite/master::
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git push origin master:refs/heads/experimental::
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Create the branch `experimental` in the `origin` repository
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by copying the current `master` branch. This form is usually
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needed to create a new branch in the remote repository as
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there is no `experimental` branch to match.
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by copying the current `master` branch. This form is only
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needed to create a new branch or tag in the remote repository when
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the local name and the remote name are different; otherwise,
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the ref name on its own will work.
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Author
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------
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