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7a59540517
No need to define "cmd-foo" anchors; use :doc:`foo <cmds/foo>`
instead. If we want "cmd-foo" but it should be tested.
See also 38b24c2325 (docs: Use :doc: role when linking to commands,
2022-09-23).
66 lines
2.1 KiB
ReStructuredText
66 lines
2.1 KiB
ReStructuredText
fish_hg_prompt - output Mercurial information for use in a prompt
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=================================================================
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Synopsis
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--------
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.. synopsis::
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fish_hg_prompt
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::
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function fish_prompt
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printf '%s' $PWD (fish_hg_prompt) ' $ '
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end
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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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By default, only the current branch is shown because ``hg status`` can be slow on a large repository. You can enable a more informative prompt by setting the variable ``$fish_prompt_hg_show_informative_status``, for example::
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set --universal fish_prompt_hg_show_informative_status
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If you enabled the informative status, there are numerous customization options, which can be controlled with fish variables.
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- ``$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, ``$fish_prompt_hg_status_order``, which can be used to change the order the status symbols appear in. It defaults to ``added modified copied deleted untracked unmerged``.
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See also :doc:`fish_vcs_prompt <fish_vcs_prompt>`, which will call all supported version control prompt functions, including git, Mercurial and Subversion.
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Example
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-------
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A simple prompt that displays hg info::
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function fish_prompt
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...
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set -g fish_prompt_hg_show_informative_status
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printf '%s %s$' $PWD (fish_hg_prompt)
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end
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