carbon-lang/.vscode/tasks.json

{
  // See https://go.microsoft.com/fwlink/?LinkId=733558
  // for the documentation about the tasks.json format
  "version": "2.0.0",
  "tasks": [
    {
      "label": "saveAll",
      "command": "${command:workbench.action.files.saveAll}"
    },
    {
      "label": "autoupdate: toolchain tests",
      "type": "process",
      "command": "toolchain/autoupdate_testdata.py",
      "group": "build",
      "dependsOn": ["saveAll"],
      "dependsOrder": "sequence",
      "presentation": {
        "echo": false,
        "panel": "dedicated",
        "showReuseMessage": false,
        "clear": true
      },
      "problemMatcher": {
        "owner": "cpp",
        "fileLocation": ["relative", "${workspaceFolder}"],
        "source": "autoupdate",
        "pattern": {
          "regexp": "^(.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$",
          "file": 1,
          "line": 2,
          "column": 3,
          "severity": 4,
          "message": 5
        }
      }
    }
  ]
}