Cannot read property 'fspath' of undefined --> when using a Keyboard shortcut to deploy Salesforce file

I added a custom keyboard shortcut to deploy current file using “sfdx.force.source.deploy.current.file” command

One of our business requirements is to figure out a keyboard shortcut that can do Save and compile of Apex classes from VSCode while doing ORG based development. This is very important for us to roll out VSCode and drive adoption of its use for Salesforce development. This feature is currently not available in VSCode and hence I tried adding a keyboard shortcut for the sfdx command but I am running into an issue.

Steps To Reproduce:

1. Go to Code --> Preferences --> Keyboard Shortcuts

1. Open keybindings.json file

1. Add the below command in your keybindings.json file

[ { "key": "shift+cmd+r", "command": "sfdx.force.source.deploy.current.file" } ]

1. This is how your keybindings.json file should look like

1. Now open an Apex class or Visualforce page or Trigger file and press Shift+Cmd+r

Expected result

The file should have been deployed

Actual result

VS Code Version:

SFDX CLI Version:

OS and version:

Other Commands just work perfectly fine, for e.g.

[ { "key": "shift+cmd+r", "command": "sfdx.force.org.open" } ]

[xixiaofinland]

One of my colleagues found a good way to do this:

Output: hit “cmd+shift+b” (in MacOS), it will do

1. save 2)sfdx deploy current file

Steps

1. Go to “Terminal” in VSC top menu
2. Click “Configure tasks…”
3. New a task from a template
4. Copy paste code below to “tasks.json” and save
5. Now “cmd+shift+b” (the default build hotkey) will do what we want.

{
  // See https://go.microsoft.com/fwlink/?LinkId=733558
  // for the documentation about the tasks.json format
  "version": "2.0.0",
	"tasks": [
	{
	"label": "ssave",
	"type": "shell",
	"command": "sfdx force:source:deploy -p ${file}",
	"group": {
	"kind": "build",
	"isDefault": true
	},
	"problemMatcher": []
	}
  ]
}

[ntotten]

Save on deploy is going out in our next release.