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https://github.com/lkubb/dooti

Manage default handlers for files and URI schemes on macOS 12.0+.
https://github.com/lkubb/dooti

default-handler dotfiles dotfiles-automation dotfiles-macos duti macos macos-monterey uniform-type-identifier utility

Last synced: 18 days ago
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Manage default handlers for files and URI schemes on macOS 12.0+.

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README

        

==============
Dooti overview
==============

Manage default handlers for files and URI schemes on MacOS 12.0+.

Features
--------
* Manage handlers by specifying file extension, UTI or URI scheme.
* Specify handlers by name, bundle ID or absolute path.
* Check your associations into a dotfiles repository and ensure an idempotent state by simply running ``dooti apply``.

Installation
------------
I recommend installing with `pipx `_, although pip will work fine as well:

.. code-block:: bash

pipx install dooti

Quickstart
----------
``dooti`` currently supports three specific subcommands (``ext``, ``scheme``, ``uti``) and a broad one (``apply``).

Lookup handlers
~~~~~~~~~~~~~~~
Simply pass a list of one specific type to the appropriate command. Example:

.. code-block:: console

$ dooti ext html xml
html: /Applications/Firefox.app
xml: /Applications/Sublime Text.app

$ dooti --format json scheme http https ftp | jq
{
"http": "/Applications/Firefox.app",
"https": "/Applications/Firefox.app",
"ftp": "/System/Library/CoreServices/Finder.app"
}

$ dooti uti public.html
public.html: /Applications/Firefox.app

Set handlers
~~~~~~~~~~~~
Changing the default handler can be requested by adding ``-x `` to the lookup command. The handler reference can be a name, bundle ID or absolute filesystem path. Example:

.. code-block:: console

$ dooti ext csv xml -x "Sublime Text"
The following extensions are set to be changed:
csv: /Applications/Numbers.app -> /Applications/Sublime Text.app
xml: /Applications/Firefox.app -> /Applications/Sublime Text.app

$ dooti scheme ftp -x /Applications/Firefox.app
The following scheme is set to be changed:
ftp: /System/Library/CoreServices/Finder.app -> /Applications/Firefox.app

$ dooti -tf json uti public.c-source -x com.sublimetext.4
{"changes": {"utis": {"public.c-source": {"from": "/Applications/Notes.app", "to": "/Applications/Sublime Text.app"}}}, "errors": []}

Ensure state
~~~~~~~~~~~~
``dooti`` can ingest and apply a YAML configuration like this:

.. code-block:: yaml

ext:
jpeg: Preview

scheme:
http: Firefox
mailto: Mail

uti:
public.c‑source: Sublime Text

app:
Sublime Text:
ext:
- py
- rst
- yml
- yaml
uti:
- public.fortran‑source

Brave Browser:
scheme:
- ipfs

By default, it looks at ``$XDG_CONFIG_HOME/dooti/config.yaml`` (and others, see ``docs/usage.rst``).

Limitations
-----------
* The designated handler has to be installed before running the command.
* Setting some URI scheme handlers (especially for http) might cause a prompt.
* Setting some file extension handlers might be restricted (especially html seems to fail silently).

Why?
----
Most existing tools use `LSSetDefaultRoleHandlerForContentType `_ and `LSSetDefaultHandlerForURLScheme `_, which are deprecated in macOS 12.0. ``dooti`` uses a more recent API and should work on Monterey (12.0) and above.

Similar tools
-------------
* `duti `_
* `openwith `_
* `defaultbrowser `_
* `SwiftDefaultApps `_