Clangd not found in coc-clangd but found in $PATH

[clangd]

Clangd not found in coc-clangd but found in $PATH

[sam-mccall]

You've put "~/.local/bin" on your path instead of "/Users/<MY_USERNAME>/.local/bin".
This is nonstandard - PATH should contain real paths. Bash supports it as an extension (on my system, when invoked as bash but not when invoked as sh) but not all tools do. In particular the npm-which library used by coc to find the binary doesn't support this.

You can fix this by unquoting the ~ so the shell will expand it:

 [[ ":$PATH:" != *:~/.local/bin/:* ]] && PATH=~/.local/bin/:"${PATH}"

[fannheyward]

What's the output which clangd?

[karb94]

So which clangd doesn't output anything which I find strange. Could this be related? I am definitely accessing clangd through the symlink at ~/.local/bin/clangd because when I change its name I get a No such file or directory.

[fannheyward]

which clangd will find clangd from your $PATH, no output means we can't find it from $PATH. How do you add ~/.local/bin/ to your $PATH?

[karb94]

echo $PATH contains ~/.local/bin/. I added it with [[ ":$PATH:" != *":~/.local/bin/:"* ]] && PATH="~/.local/bin/:${PATH}" in my .bashrc.

When I run ~/.local/bin/clangd it works as normal. Does which work with symlinks? I am very confused... Thank you for your help

[fannheyward]

What's the output do you run clangd directly? Without ~/.local/bin/.

[karb94]

Maybe this series of commands will be of help. This was done in a fresh new terminal.

$ hash
hash: hash table empty
$ type clangd
clangd is /Users/<MY_USERNAME>/.local/bin/clangd
$ which clangd
$ clangd
clangd is a language server that provides IDE-like features to editors.

It should be used via an editor plugin rather than invoked directly. For more information, see:
	https://clang.llvm.org/extra/clangd/
	https://microsoft.github.io/language-server-protocol/

clangd accepts flags on the commandline, and in the CLANGD_FLAGS environment variable.

I[12:13:51.794] clangd version 10.0.0 
I[12:13:51.794] PID: 37985
I[12:13:51.795] Working directory: /Users/<MY_USERNAME>
I[12:13:51.795] argv[0]: clangd
I[12:13:51.795] Starting LSP over stdin/stdout
**I pressed Ctrl-C to kill it**
^CE[12:13:54.356] Transport error: Got signal, shutting down
I[12:13:54.356] LSP finished, exiting with status 1
$ type clangd
clangd is hashed (/Users/<MY_USERNAME>/.local/bin/clangd)
$ hash
hits	command
   1	/usr/bin/which
   1	/Users/<MY_USERNAME>/.local/bin/clangd
$ readlink -f /Users/<MY_USERNAME>/.local/bin/clangd
/usr/local/Cellar/llvm/10.0.0_3/bin/clangd

I understand this may not be coc-clangd's problem and I appreciate the help.

[renyddd]

ln -s /usr/local/bin/clangd /$HOME/.config/coc/extensions/coc-clangd-data/install/10.0.0/clangd_10.0.0/bin/clangd