Add service provider

[yuriihabrusiev]

Description of the Change

This PR adds service provider, so other packages can toggle Fuzzy Finder with custom query text. Also it replaces changes from PR #137 and PR #181 can be implemented as a package.

Alternate Designs

1. As introduced in #137.
2. Everyone make their own implementation of Fuzzy Finder (like in related-files or related)

Benefits

Packages can toggle Fuzzy Finder with custom query.

Possible Drawbacks

No drawbacks

Applicable Issues

No issues

To Do

• [x] Add service provider
• [x] Add specs
• [x] Add docs

[yuriihabrusiev]

Hey guys, can anyone provide some feedback about this one. I'd really like to see this going forward. cc @50Wliu, @as-cii, @lee-dohm

[lee-dohm]

So this service would open the fuzzy finder with pre-populated search text? I'm not sure how beneficial this would be to other package authors. The two packages you mention provide a different set of files to select from and pre-populated search text wouldn't necessarily help with that.

[yuriihabrusiev]

Hey @lee-dohm , thanks for your response!

Let me show you few cases:

• User wants to search files with name similar to word under cursor, selected text or quoted text. Like in Rails we have <%= render 'path/to/partial' %> and with this service we'll be able to find this partial file in one click. I made little demo of this feature.
• User wants to find files related to their current context. For example, in Rails if we are in model Post, with this service we'll be able find all files which start with posts.
• User wants to search for a file in some directory. Like pre-populate fuzzy-finder with app/models and search only there.

Sorry for Rails-only cases, but I'm sure many users will benefit from future like this. Also, Sublime Text has similar feature 😉.