klaaspieter / coc-sourcekit Goto Github PK

Hi, I've installed Swift Development Snapshot Toolchain and set Xcode to use it.
However, when I open a Swift file in Neovim, coc-sourcekit doesn't start.
:CocCommand workspace.showOutput doesn't show the language server as an option.

xcrun --toolchain swift --find sourcekit-lsp correctly shows:
/Library/Developer/Toolchains/swift-DEVELOPMENT-SNAPSHOT-2020-02-21-a.xctoolchain/usr/bin/sourcekit-lsp

Installation prompts me to install Xcode. I'm not running on macOS (I only use the mac as a build machine).

It it not possible to install this on non-mac devices? If not, is it somehow possible to run the LSP remotely?

Thanks for putting together this fantastic plugin.

I noticed a minor issue where cocAction('doHover') does not work for all the elements.
The autocomplete feature, on the other hand, happily shows the prototype/documentation.

I am aware it is still early days for sourcekit-lsp, I'm try to use autocomplete for iOS development under vim.

I saw the previously closed issue #6 with support / a workaround for UIKit support.
I managed to get it working for swift packages and in VSCode through the example but not files in a project.

Is this expected behaviour or am I missing something?

sourcekit-lsp seems to be included as part of XCode 11.4. Does this mean downloading a toolchain is no longer necessary ?

Overwriting "sourcekit.commandPath" doesn't work if xcrun fails.

[coc.nvim] Error on active extension coc-sourcekit: Error: exited with 72
Error: Command failed: xcrun --toolchain swift --find sourcekit-lsp
xcrun: error: sh -c '/Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -sdk /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -find sourcekit-lsp 2> /dev/null' failed with exit code 17664: (null) (errno=No such file or directory)
xcrun: error: unable to find utility "sourcekit-lsp", not a developer tool or in PATH
xcrun: error: sh -c '/Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -sdk /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -find sourcekit-lsp 2> /dev/null' failed with exit code 17664: (null) (errno=No such file or directory)
xcrun: error: unable to find utility "sourcekit-lsp", not a developer tool or in PATH
    at /Users/karim/dotfiles/vim/.vim/plugged/coc.nvim/lib/util/index.js:95:24
    at ChildProcess.exithandler (child_process.js:302:5)
    at ChildProcess.emit (events.js:210:5)
    at maybeClose (internal/child_process.js:1023:16)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:281:5)

The arch is x86_64 or arm64, the full target (also referred to as a triple) is what the parameter you have defined should actually be called.

1. You need a Package.swift dummy file. sourcekit-lsp only works for non-trivial setups if there's a package defined for that source file. So put all your sources in a directory and add a Package.swift file.

2. You need something like this in your coc.nvim settings:

"sourcekit.sdk": "iphonesimulator",
"sourcekit.targetArch": "x86_64-apple-ios14.3-simulator"

I found a hack which make iOS Module work in vscode, can we able to make it work for coc-sourcekit

https://funnyitworkedlasttime.dev/posts/2020-01-10-swift-vscode-sourcekit-lsp/