[
  {
    "cmd": [],
    "name": "read browser lock yaml",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@yaml@@@@",
      "@@@STEP_LOG_END@yaml@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[CACHE]/builder/src/flutter/lib/web_ui/dev/browser_lock.yaml",
      "/path/to/tmp/"
    ],
    "cwd": "[CACHE]/builder/src",
    "infra_step": true,
    "name": "read browser lock yaml.read",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_END@browser_lock.yaml@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "RECIPE_MODULE[flutter::yaml]/resources/parse_yaml.py",
      "--yaml_file",
      "[CACHE]/builder/src/flutter/lib/web_ui/dev/browser_lock.yaml",
      "--json_file",
      "/path/to/tmp/json"
    ],
    "cwd": "[CACHE]/builder/src",
    "infra_step": true,
    "name": "read browser lock yaml.parse",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"chrome\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"Linux\": \"768968\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"Mac\": \"768985\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"Win\": \"768975\"@@@",
      "@@@STEP_LOG_LINE@json.output@  }, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"required_driver_version\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"chrome\": 84@@@",
      "@@@STEP_LOG_LINE@json.output@  }@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@"
    ]
  },
  {
    "cmd": [
      "cipd",
      "ensure",
      "-root",
      "[CACHE]/builder/src/flutter/lib/web_ui/.dart_tool/drivers/chrome/84",
      "-ensure-file",
      "flutter_internal/browser-drivers/chrome/${platform} latest-84",
      "-max-threads",
      "0",
      "-json-output",
      "/path/to/tmp/json"
    ],
    "name": "ensure_installed",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
      "@@@STEP_LOG_LINE@json.output@      {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-latest-84-------\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"package\": \"flutter_internal/browser-drivers/chrome/resolved-platform\"@@@",
      "@@@STEP_LOG_LINE@json.output@      }@@@",
      "@@@STEP_LOG_LINE@json.output@    ]@@@",
      "@@@STEP_LOG_LINE@json.output@  }@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@"
    ]
  },
  {
    "name": "$result"
  }
]