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66 строки
2.2 KiB
ReStructuredText
66 строки
2.2 KiB
ReStructuredText
Try Server
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==========
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Try server, usually just referred to as try, is the easiest way to test a change without actually
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checking anything into a core repository. The change will undergo the same kinds of builds and tests
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as if it had landed on a regular integration branch, but will not get merged with mozilla-central.
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Try is just another mercurial repository (like inbound, autoland or mozilla-central) with a few key
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differences:
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1. Pushing new heads is allowed.
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2. It is non-publishing.
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The first point means that you'll never need to pull and rebase before pushing, each push creates a
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new head. In fact, the ability to push from old changesets is a very valuable property of try which
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is often used for things like regression hunting.
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The second point means that draft changesets (changesets that only exist in your local repository),
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will remain in the draft state after pushing. Normally when pushing to an integration branch, a
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changeset gets marked 'public'. This ensures changes that are shared with others don't accidentally
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get mutated. Pushing to try doesn't actually share the changeset with anyone, so changesets remain
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in the 'draft' state and they are still ok to mutate.
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.. rubric:: Using Try
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Before you can push to try, you'll need to have the proper credentials and do some light setup. See
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the :doc:`configuration` page for more information.
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The recommended way to push to try is via the ``mach try`` command. This will work with mercurial
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(via the ``push-to-try`` extension) and git (via ``git-cinnabar``). The ``mach try`` command offers
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a variety of different ``selectors`` which are implemented as a subcommands. See :doc:`selectors
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<selectors/index>` for available list.
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If no subcommand is specified, ``mach try`` will a subcommand to dispatch to. By default this is
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the ``syntax`` selector. In other words, these commands are equivalent:
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.. code-block:: shell
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$ mach try
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$ mach try syntax
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You can choose to use a different default selector by configuring your ``~/.mozbuild/machrc`` file:
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.. code-block:: ini
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[try]
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default=fuzzy
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.. toctree::
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:caption: Table of Contents
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:maxdepth: 2
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configuration
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selectors/index
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presets
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tasks
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.. rubric:: Indices and tables
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* :ref:`genindex`
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* :ref:`modindex`
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* :ref:`search`
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