WSL node debugging does not handle launch.json program paths with slashs correctly

[mjbvz]

#34996

• VSCode Version: Code - Insiders 1.17.0-insider (e059563, 2017-09-27T09:56:06.042Z)
• OS Version: Windows_NT x64 10.0.17004
• Extensions:

---

Steps to Reproduce:

1. For a workspace:

package.json
sub/
    index.js

2. Create a launch.json:

{
    "version": "0.2.0",
    "configurations": [
        {
            "type": "node",
            "request": "launch",
            "name": "index",
            "useWSL": "true",
            "protocol": "legacy",
            "cwd": "${workspaceFolder}",
            "program": "${workspaceRoot}\\sub\\index.js"
        }
    ]
}

3. Launch the program

Bug

Error: Cannot find module '/mnt/c/source/vscode-smoketest-express/subindex.js'

Oddly the first backslash seems work

[mjbvz]

Actually not, just for windows style paths. I also see this for:

{
    "version": "0.2.0",
    "configurations": [
        {
            "type": "node",
            "request": "launch",
            "name": "index",
            "useWSL": "true",
            "protocol": "legacy",
            "cwd": "${workspaceFolder}",
            "program": "${workspaceRoot}/sub/index.js"
        }
    ]
}