Yarn install doesn't make `diagnostic-languageserver` available about diagnostic-languageserver

[TamaMcGlinn]

I should not that yarn run diagnostic-languageserver does work, so I tried adding an executable file called diagnostic-languageserver to /usr/bin/ with these contents:

#!/usr/bin/env bash
yarn run diagnostic-languageserver $@

Now, for the same example shell script from the readme, :CocRestart says:

Uncaught exception: Header must provide a Content-Length property.

[iamcco]

{
  // diagnostic-languageserver
  "diagnostic-languageserver.filetypes": {
    "sh": "shellcheck"
  }
}

This is config of coc-diagnostic instead of this LSP server. if use coc-diagnostic and it's no need to install this LSP server.

It still isn't possible to run diagnostic-languageserver from the commandline.

Have no idea, yarn should link the bin script after install.

[lucax88x]

Did you add global bin folder to PATH?

export PATH="$(yarn global bin):$PATH"

[TamaMcGlinn]

Thank you lucax88x; that's what should be added to the readme.