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CCLS (C/C++) extension for coc.nvim

Home Page: https://github.com/neoclide/coc.nvim

Python 1.30% TypeScript 98.70%

lsp c cplusplus coc neovim vscode

coc-ccls's Introduction

coc-ccls

This is the coc.nvim extension for ccls.

This extension is still in pre-release development and is not ready for use. Track progress in this issue thread.

For the meantime, the following configuration for coc.nvim works very nicely for CCLS (copied from the coc.nvim wiki):

  "languageserver": {
    "ccls": {
      "command": "ccls",
      "filetypes": ["c", "cpp", "objc", "objcpp"],
      "rootPatterns": [".ccls", "compile_commands.json", ".vim/", ".git/", ".hg/"],
      "initializationOptions": {
         "cache": {
           "directory": "/tmp/ccls"
         }
       }
    }
  }

The original vscode-ccls project is fairly limited and offers few benefits over the above configuration at the time of writing.

Goals for this project include:

bundling binaries for CCLS to automate installation

See:

coc-ccls's People

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lanza voland stone8419

coc-ccls's Issues

uncaughtException Error: spawn ccls ENOENT

Observed behavior

// CocOpenLog in debug mode
// console.log() in coc-ccls->lib/serverContext.js->initClient->cp.spawn
2020-04-15T09:47:14.960 DEBUG (pid:738550) [extension-coc-ccls] - ["ccls",[],{"cwd":"file:///home/user/.vim/plugged/coc.nvim","env":{"PATH":"/usr/share/Modules/bin:/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin"}}]
2020-04-15T09:47:14.964 ERROR (pid:738550) [server] - uncaughtException Error: spawn ccls ENOENT    
    at Process.ChildProcess._handle.onexit (internal/child_process.js:240:19)    
    at onErrorNT (internal/child_process.js:415:16)    
    at process._tickCallback (internal/process/next_tick.js:63:19)

Even if I hardcode this, (note that PATH contains only one directory):

const child = cp.spawn('/usr/bin/ccls', args, { env: { PATH: '/usr/bin' } });

I get another bug:

2020-04-15T10:22:16.521 ERROR (pid:741649) [extensions] - Error: Language client is not ready yet    
    at LanguageClient.onNotification (/home/javier/.vim/plugged/coc.nvim/build/index.js:56763:19)    
    at new InactiveRegionsProvider (/home/javier/.config/coc/extensions/node_modules/coc-ccls/lib/inactiveRegions.js:25:21)    
    at ServerContext.<anonymous> (/home/javier/.config/coc/extensions/node_modules/coc-ccls/lib/serverContext.js:203:31)    
    at Generator.throw (<anonymous>)    
    at rejected (/home/javier/.config/coc/extensions/node_modules/coc-ccls/lib/serverContext.js:5:65)

Expected behavior

Not to throw any error

Steps to reproduce

Run nvim and activate coc-ccls extension

System information

ccls version: 0.20190823.5-1.fc31
OS: Fedora 31
Editor: nvim 0.4.3
coc-nvim version: 0.0.78
coc-ccls version: 0.0.5

$ which ccls
/usr/bin/ccls

source languageserver.ccls timeout after 5000ms

I was using coc-ccls just fine 2 days ago, now booting vim and coc-ccls won't work anymore showing the error "source languageserver.ccls timeout after 5000ms".

Any clue to what I should look into to fix this?

Is this extension in a usable state?

I've been using vim 8.1 with coc and ccls for a while now and find it a very productive combination.

I saw this extension and thought I would give it a try. After installing it and openning a .cpp file with vim, nothing happens. ccls is not started and there is nothing in CocInfo nor the coc log file.

Am I missing something basic?

Thanks

extension "coc-ccls" doesn't contain main file

I accidentally delete my neovim plugged directory and when I try to open neovim again I get this message

extension "coc-ccls" doesn't contain main file

Expected behavior

No error message.

System information

OS: Ubuntu 18.04
Editor: neovim

Unable to load global extension

Observed behavio

Every time I open neovim do I get greeted by the following message:

[coc.nvim] Unable to load global extension at /home/daniel/.config/coc/extensions/node_modules/coc-ccls: main
 file ./lib/extension.js not found, you may need to build the project.

Steps to reproduce

I installed coc-ccls with CocInstall <package name>, edited my config

{
	"coc.preferences.formatOnSaveFiletypes": ["js", "jsx"],
	"eslint.run": "onType",
	"eslint.autoFix": true,
	"languageserver": {
			"ccls": {
				"command": "ccls",
				"filetypes": ["c", "cpp", "objc", "objcpp"],
				"rootPatterns": [".ccls", "compile_commands.json", ".vim/", ".git/", ".hg/"],
				"initializationOptions": {
					 "cache": {
						 "directory": "/tmp/ccls"
					 }
				 }
			}
		},
    "java.home": "/usr/lib/jvm/java-11-openjdk/",
    "java.format.settings.url": "/home/daniel/.config/coc/extensions/node_modules/redhat.java/eclipse-formatter.xml"

}

I've tried to update, rebuild, reinstall the plugin without any luck.

maxattax97 / coc-ccls Goto Github PK

coc-ccls's Introduction

coc-ccls

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coc-ccls's Issues

Observed behavior

Expected behavior

Steps to reproduce

System information

Expected behavior

System information

Observed behavio

Steps to reproduce

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