how to install bash-language-server as a non global package?

[siddjain]

ref: #94
some instructions on how to set the bashIde.path would have been nice.

anyway I installed the extension in non-global mode and have set bashIde.path to
/Users/sjain68/.vscode/extensions/mads-hartmann.bash-ide-vscode-1.3.3/node_modules/bash-language-server/bin

but I get the dreaded error in VS Code:
Can't find bash-language-server on your PATH

Originally posted by @siddjain in https://github.com/mads-hartmann/bash-language-server/issue_comments#issuecomment-454205868

[siddjain]

for those who install it as a non-global package the bashIde.path should be set to:
/Users/sjain68/.vscode/extensions/mads-hartmann.bash-ide-vscode-1.3.3/node_modules/.bin/bash-language-server
this setting is available from Code -> Preferences -> Settings on the mac

you should have following structure

$ ls -al /Users/sjain68/.vscode/extensions/mads-hartmann.bash-ide-vscode-1.3.3/node_modules/.bin/bash-language-server
lrwxr-xr-x  1 sjain68  staff  35 Jan  7 08:17 /Users/sjain68/.vscode/extensions/mads-hartmann.bash-ide-vscode-1.3.3/node_modules/.bin/bash-language-server -> ../bash-language-server/bin/main.js

once i changed path to above the extension worked.