test1/.vscode/launch.json

// A launch configuration that compiles the extension and then opens it inside a new window
{
	"version": "0.2.0",
	"configurations": [
		{
			"name": "Launch GitLens",
			"type": "extensionHost",
			"request": "launch",
			"runtimeExecutable": "${execPath}",
			"args": ["--extensionDevelopmentPath=${workspaceFolder}"],
			"env": {
				"VSCODE_DEBUGGING_EXTENSION": "gitlens"
			},
			"cwd": "${workspaceFolder}",
			"outFiles": ["${workspaceFolder}/dist/**/*.js"],
			"presentation": {
				"group": "2_launch",
				"order": 1
			},
			"skipFiles": ["<node_internals>/**", "**/node_modules/**", "**/resources/app/out/vs/**"],
			"smartStep": true,
			"sourceMaps": true,
			"trace": true
		},
		{
			"name": "Launch GitLens (Sandbox)",
			"type": "extensionHost",
			"request": "launch",
			"runtimeExecutable": "${execPath}",
			"args": ["--disable-extensions", "--extensionDevelopmentPath=${workspaceFolder}"],
			"env": {
				"VSCODE_DEBUGGING_EXTENSION": "gitlens"
			},
			"cwd": "${workspaceFolder}",
			"outFiles": ["${workspaceFolder}/dist/**/*.js"],
			"presentation": {
				"group": "2_launch",
				"order": 2
			},
			"skipFiles": ["<node_internals>/**", "**/node_modules/**", "**/resources/app/out/vs/**"],
			"smartStep": true,
			"sourceMaps": true,
			"trace": true
		},
		{
			"name": "Watch & Launch GitLens",
			"type": "extensionHost",
			"request": "launch",
			"runtimeExecutable": "${execPath}",
			"env": {
				"VSCODE_DEBUGGING_EXTENSION": "gitlens"
			},
			"args": ["--extensionDevelopmentPath=${workspaceFolder}"],
			"cwd": "${workspaceFolder}",
			"outFiles": ["${workspaceFolder}/dist/**/*.js"],
			"preLaunchTask": "npm: watch",
			"presentation": {
				"group": "1_watch",
				"order": 1
			},
			"skipFiles": ["<node_internals>/**", "**/node_modules/**", "**/resources/app/out/vs/**"],
			"smartStep": true,
			"sourceMaps": true,
			"trace": true
		}
	]
}