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50 lines
1.6 KiB
ReStructuredText
50 lines
1.6 KiB
ReStructuredText
.. _cmd-fish_hg_prompt:
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fish_hg_prompt - output Mercurial information for use in a prompt
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=================================================================
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Description
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-----------
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The fish_hg_prompt function displays information about the current Mercurial repository, if any.
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`Mercurial <https://www.mercurial-scm.org/>`_ (``hg``) must be installed.
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There are numerous customization options, which can be controlled with fish variables.
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- ``$fish_color_hg_clean``, ``$fish_color_hg_modified`` and ``$fish_color_hg_dirty`` are colors used when the repository has the respective status.
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Some colors for status symbols:
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- ``$fish_color_hg_added``
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- ``$fish_color_hg_renamed``
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- ``$fish_color_hg_copied``
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- ``$fish_color_hg_deleted``
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- ``$fish_color_hg_untracked``
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- ``$fish_color_hg_unmerged``
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The status symbols themselves:
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- ``$fish_prompt_hg_status_added``, default '✚'
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- ``$fish_prompt_hg_status_modified``, default '*'
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- ``$fish_prompt_hg_status_copied``, default '⇒'
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- ``$fish_prompt_hg_status_deleted``, default '✖'
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- ``$fish_prompt_hg_status_untracked``, default '?'
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- ``$fish_prompt_hg_status_unmerged``, default '!'
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Finally, ``$fish_prompt_hg_status_order``, which can be used to change the order the status symbols appear in. It defaults to ``added modified copied deleted untracked unmerged``.
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See also :ref:`fish_vcs_prompt <cmd-fish_vcs_prompt>`, which will call all supported version control prompt functions, including git, Mercurial and Subversion.
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Example
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-------
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A simple prompt that displays hg info::
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function fish_prompt
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...
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printf '%s %s$' $PWD (fish_hg_prompt)
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end
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