smallcloudai / refact-sublime Goto Github PK

...then you can press Space (or any character), then Backspace, the grey text appears.

Following https://github.com/smallcloudai/refact-vs-classic/ , we need a first version of a plugin for Sublime Text that starts refact-lsp server, has completion, status bar, settings, and that's about it.

Completion should behave generally like in VS Code, more details about multiline and single line completion are here in a VS Classic issue and here is some more.

Clarification: this has nothing to do with completions that go inside a popup. Here we are only interested in inline completions (multiline or single line), also known as "grey text" or "ghost text".

Refact-LSP is an executable file that gets built here, download one for your platform, run it with --help to see what kind of options it accepts.

The relevant LSP part is textDocument/didOpen, textDocument/didChange, textDocument/didClose, workspace/didDeleteFiles -- to inform the LSP server about the source files open or changed. This is used for context, for a good completion for file1 probably it needs a context from file2. That's why refact-lsp needs those calls to happen.

The completion itself is a LSP call refact/getCompletions, but there's an effort to switch to a more standard 3.18.

Status bar like in this VS issue needs an idle state, rotating icon when it asks for a new completion, and an error state that shows text error in a tooltip.

Settings can be similar to VS Code settings, those are mainly go directly to refact-lsp command line. One that doesn't is "pause", it should be accessible via a context menu in the status bar or a hotkey -- an ability to pause completions if they get annoying in some cases.

This bounty supersedes the previous attempt over here that got stalled.

Steps to reproduce:
Checking completion - completion is working
Press "pause refact" (in Tools menu) and check - completion is not working (OK)
Press pause again - check completion.

Expected result:
Completion started and working.

Actual result:
Completion not working.
No error messages.
In console:

reloading settings Packages/User/refact.sublime-settings
reloading settings Packages/User/refact.sublime-settings

Additional info:
If you restart sublime, completion still won't work. If then press "pause refact", console will display the following:
Traceback (most recent call last): File "/snap/sublime-text/156/opt/sublime_text/Lib/python38/sublime_plugin.py", line 1704, in run_ return self.run(edit) File "/home/fupfv/.config/sublime-text/Packages/refact/__init__.py", line 128, in run refact_session_manager.get_session(self.view).clear_completion() AttributeError: 'NoneType' object has no attribute 'get_session' reloading settings Packages/User/refact.sublime-settings
If you manually change "pause_completion" setting to false in .config/sublime-text/Packages/User/refact.sublime-settings, completion will work.

Versions:
Refact 0.0.1
Sublime Text? Build 4169

It's important to delete spaces before asking the model, because there should be a way for the model to suggest code with less indent. Typical example of this:

int main()
{
    printf("Hello world!\n");
    |

Now the completion is "}", but it will not work unless there are no spaces on that line. With spaces, the model is constrained to " }".

Now refact-lsp receives:

2024-02-07T09:12:02.530871Z  INFO refact_lsp::lsp:180: LSP client_info None
2024-02-07T09:12:02.530875Z  INFO refact_lsp::lsp:184: LSP workspace_folders RwLock { data: None }

But it needs workspace folders to index the files inside. I have two Sublime windows open, with different paths. Both need to be visible in workspace_folders.

Another problem is it needs these LSP events for specific files:

did_open
did_change
did_save
did_close

And finally for statistics we need handle_v1_snippet_accepted (actually an analog of this in LSP RPC) when a grey text code completion is accepted (Tab).

Create new file - Try completion in it -> Completion not working
In console:
Traceback (most recent call last): File "C:\Program Files\Sublime Text\Lib\python38\sublime_plugin.py", line 959, in on_modified run_view_callbacks('on_modified', view_id) File "C:\Program Files\Sublime Text\Lib\python38\sublime_plugin.py", line 741, in run_view_callbacks callback(v, *args) File "C:\Program Files\Sublime Text\Lib\python38\sublime_plugin.py", line 162, in profiler return event_handler(*args) File "C:\Users\agzam\AppData\Roaming\Sublime Text\Packages\refact\__init__.py", line 21, in on_modified session = refact_session_manager.get_session(view) File "C:\Users\agzam\AppData\Roaming\Sublime Text\Packages\refact\src\refact_sessions.py", line 35, in get_session self.views[view_id] = RefactSession(view, self.get_connection, view_id == "UI") File "C:\Users\agzam\AppData\Roaming\Sublime Text\Packages\refact\src\refact_sessions.py", line 58, in __init__ self.connection().load_document(self.file_name, get_text(self.view), self.languageId) File "C:\Users\agzam\AppData\Roaming\Sublime Text\Packages\refact\src\refact_lsp.py", line 19, in load_document uri = pathlib.Path(file_name).as_uri() File "./python3.8/pathlib.py", line 748, in as_uri ValueError: relative path can't be expressed as a file URI
If you save the file, the compliment will start working

Versions:
Sublime plugin v 0.0.1
Sublime Text Build 4169

Improvements needed so far:

#3
#4
#5

Just open Sublime with Refact plugin installed and a PowerShell window window opens with refact-lsp process.

sublime_console.log

Versions:
Sublime plugin v 0.0.1
Sublime Text Build 4169

Is there a timer that updates the status bar all the time?

One solution might be to change status bar whenever Refact plugin actually works, and leave it alone in other times.

It's not there currently:

process_server_errors() approach is probably not a good idea (a thread?), it's better to save logs to ~/.cache/refact/logs/ by removing --logs-stderr.

The process does not restart with relevant settings change, specifically api_key, address_url, telemetry_code_snippets.

Errors that are kind of caught there:

			print(line)
			if "error" in line:
				self.statusbar.update_statusbar("error", line)

-- but they really need to go via LSP RPC. The simple test is to turn off wi-fi, does this produce a disconnected icon in the status bar or not?