Crystal compiler not found after upgrade vscode to 1.26.0

[TsumiNa]

microsoft/vscode#56659

Hi! I got some issue when use this extension in vscode 1.26.0 or higher.
My crystal version is 0.26.0

[faustinoaq]

Hi @TsumiNa, Do you still have this issue?

[watzon]

I'm having this issue on Debian with Code 1.35. I'm using asdf version manager to install crystal, but I did try including the absolute path to crystal in the settings and it didn't work

[dprobinson]

I'm having the same problem too. VSCode 1.34 with Crystal 0.28.0 (installed from Arch repos at /usr/bin/crystal). I've also tried changing the path in the settings to no avail.

[watzon]

@faustinoaq seems like this needs to be reopened.

[fabon-f]

In my case, executing crystal env in crystalUtils.ts(js) caused an error like this.

Error: Command failed: /usr/local/bin/crystal env
Missing ENV key: "HOME" (KeyError)
from Path::home:Path
from Path#expand:Path
from File::expand_path:String
from Crystal::CacheDir#compute_dir:String
from Crystal::Command#run:(Bool | Crystal::Compiler::Result | Nil)
from main
Error: you've found a bug in the Crystal compiler. Please open an issue, including source code that will allow us to reproduce the bug: https://github.com/crystal-lang/crystal/issues

When I add { cwd: ROOT, env: CRENV, stdio: ["ignore", "pipe", "pipe"] } as second argument of execSync, the error disappeared.