[
  {
    "cmd": [],
    "name": "ensure goma"
  },
  {
    "cmd": [
      "cipd",
      "ensure",
      "-root",
      "[CACHE]/goma/client",
      "-ensure-file",
      "infra_internal/goma/client/${platform} release",
      "-json-output",
      "/path/to/tmp/json"
    ],
    "infra_step": true,
    "name": "ensure goma.ensure_installed",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
      "@@@STEP_LOG_LINE@json.output@      {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-release---------\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra_internal/goma/client/resolved-platform\"@@@",
      "@@@STEP_LOG_LINE@json.output@      }@@@",
      "@@@STEP_LOG_LINE@json.output@    ]@@@",
      "@@@STEP_LOG_LINE@json.output@  }@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@"
    ]
  },
  {
    "cmd": [],
    "name": "ensure_packages"
  },
  {
    "cmd": [
      "cipd",
      "ensure",
      "-root",
      "[START_DIR]/cipd",
      "-ensure-file",
      "infra/ninja/${platform} version:1.8.2",
      "-json-output",
      "/path/to/tmp/json"
    ],
    "infra_step": true,
    "name": "ensure_packages.ensure_installed",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@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-version:1.8.2---\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/ninja/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@@@"
    ]
  },
  {
    "cmd": [],
    "name": "depot_tools"
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "ensure-directory",
      "--mode",
      "0777",
      "[START_DIR]/depot_tools"
    ],
    "infra_step": true,
    "name": "depot_tools.makedirs",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "init"
    ],
    "cwd": "[START_DIR]/depot_tools",
    "infra_step": true,
    "name": "depot_tools.git init",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "remote",
      "add",
      "origin",
      "https://chromium.googlesource.com/chromium/tools/depot_tools"
    ],
    "cwd": "[START_DIR]/depot_tools",
    "infra_step": true,
    "name": "depot_tools.git remote",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [],
    "name": "depot_tools.cache",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "ensure-directory",
      "--mode",
      "0777",
      "[CACHE]/git/chromium.googlesource.com-chromium-tools-depot_tools"
    ],
    "cwd": "[START_DIR]/depot_tools",
    "infra_step": true,
    "name": "depot_tools.cache.makedirs",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "init",
      "--bare"
    ],
    "cwd": "[CACHE]/git/chromium.googlesource.com-chromium-tools-depot_tools",
    "infra_step": true,
    "name": "depot_tools.cache.git init",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "config",
      "remote.origin.url",
      "https://chromium.googlesource.com/chromium/tools/depot_tools"
    ],
    "cwd": "[CACHE]/git/chromium.googlesource.com-chromium-tools-depot_tools",
    "infra_step": true,
    "name": "depot_tools.cache.remote set-url",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "config",
      "--replace-all",
      "remote.origin.fetch",
      "+refs/heads/*:refs/heads/*",
      "\\+refs/heads/\\*:.*"
    ],
    "cwd": "[CACHE]/git/chromium.googlesource.com-chromium-tools-depot_tools",
    "infra_step": true,
    "name": "depot_tools.cache.git config",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "fetch",
      "--prune",
      "--tags",
      "origin"
    ],
    "cwd": "[CACHE]/git/chromium.googlesource.com-chromium-tools-depot_tools",
    "infra_step": true,
    "name": "depot_tools.cache.git fetch",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "ensure-directory",
      "--mode",
      "0777",
      "[START_DIR]/depot_tools/.git/objects/info"
    ],
    "cwd": "[START_DIR]/depot_tools",
    "infra_step": true,
    "name": "depot_tools.cache.makedirs object/info",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[CACHE]/git/chromium.googlesource.com-chromium-tools-depot_tools/objects\n",
      "[START_DIR]/depot_tools/.git/objects/info/alternates"
    ],
    "cwd": "[START_DIR]/depot_tools",
    "infra_step": true,
    "name": "depot_tools.cache.alternates",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@",
      "@@@STEP_LOG_LINE@alternates@[CACHE]/git/chromium.googlesource.com-chromium-tools-depot_tools/objects@@@",
      "@@@STEP_LOG_END@alternates@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "fetch",
      "--tags",
      "origin",
      "master"
    ],
    "cwd": "[START_DIR]/depot_tools",
    "infra_step": true,
    "name": "depot_tools.git fetch",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "checkout",
      "-f",
      "FETCH_HEAD"
    ],
    "cwd": "[START_DIR]/depot_tools",
    "infra_step": true,
    "name": "depot_tools.git checkout",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "rev-parse",
      "HEAD"
    ],
    "cwd": "[START_DIR]/depot_tools",
    "infra_step": true,
    "name": "depot_tools.git rev-parse",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "clean",
      "-f",
      "-d",
      "-x"
    ],
    "cwd": "[START_DIR]/depot_tools",
    "infra_step": true,
    "name": "depot_tools.git clean",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [],
    "name": "dart-sdk"
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "ensure-directory",
      "--mode",
      "0777",
      "[START_DIR]/dart/sdk"
    ],
    "infra_step": true,
    "name": "dart-sdk.makedirs",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "init"
    ],
    "cwd": "[START_DIR]/dart/sdk",
    "infra_step": true,
    "name": "dart-sdk.git init",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "remote",
      "add",
      "origin",
      "https://dart.googlesource.com/sdk"
    ],
    "cwd": "[START_DIR]/dart/sdk",
    "infra_step": true,
    "name": "dart-sdk.git remote",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [],
    "name": "dart-sdk.cache",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "ensure-directory",
      "--mode",
      "0777",
      "[CACHE]/git/dart.googlesource.com-sdk"
    ],
    "cwd": "[START_DIR]/dart/sdk",
    "infra_step": true,
    "name": "dart-sdk.cache.makedirs",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "init",
      "--bare"
    ],
    "cwd": "[CACHE]/git/dart.googlesource.com-sdk",
    "infra_step": true,
    "name": "dart-sdk.cache.git init",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "config",
      "remote.origin.url",
      "https://dart.googlesource.com/sdk"
    ],
    "cwd": "[CACHE]/git/dart.googlesource.com-sdk",
    "infra_step": true,
    "name": "dart-sdk.cache.remote set-url",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "config",
      "--replace-all",
      "remote.origin.fetch",
      "+refs/heads/*:refs/heads/*",
      "\\+refs/heads/\\*:.*"
    ],
    "cwd": "[CACHE]/git/dart.googlesource.com-sdk",
    "infra_step": true,
    "name": "dart-sdk.cache.git config",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "fetch",
      "--prune",
      "--tags",
      "origin"
    ],
    "cwd": "[CACHE]/git/dart.googlesource.com-sdk",
    "infra_step": true,
    "name": "dart-sdk.cache.git fetch",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "ensure-directory",
      "--mode",
      "0777",
      "[START_DIR]/dart/sdk/.git/objects/info"
    ],
    "cwd": "[START_DIR]/dart/sdk",
    "infra_step": true,
    "name": "dart-sdk.cache.makedirs object/info",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[CACHE]/git/dart.googlesource.com-sdk/objects\n",
      "[START_DIR]/dart/sdk/.git/objects/info/alternates"
    ],
    "cwd": "[START_DIR]/dart/sdk",
    "infra_step": true,
    "name": "dart-sdk.cache.alternates",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@",
      "@@@STEP_LOG_LINE@alternates@[CACHE]/git/dart.googlesource.com-sdk/objects@@@",
      "@@@STEP_LOG_END@alternates@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "fetch",
      "--tags",
      "origin"
    ],
    "cwd": "[START_DIR]/dart/sdk",
    "infra_step": true,
    "name": "dart-sdk.git fetch",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "checkout",
      "-f",
      "301b5a1f16414bc031091eb214ddd6c589e6ed9a"
    ],
    "cwd": "[START_DIR]/dart/sdk",
    "infra_step": true,
    "name": "dart-sdk.git checkout",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "rev-parse",
      "HEAD"
    ],
    "cwd": "[START_DIR]/dart/sdk",
    "infra_step": true,
    "name": "dart-sdk.git rev-parse",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "clean",
      "-f",
      "-d",
      "-x"
    ],
    "cwd": "[START_DIR]/dart/sdk",
    "infra_step": true,
    "name": "dart-sdk.git clean",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "gclient",
      "config",
      "--unmanaged",
      "-v",
      "https://dart.googlesource.com/sdk.git"
    ],
    "cwd": "[START_DIR]/dart",
    "env_prefixes": {
      "PATH": [
        "[START_DIR]/depot_tools"
      ]
    },
    "infra_step": true,
    "name": "gclient config"
  },
  {
    "cmd": [
      "gclient",
      "sync",
      "--no-history",
      "-v",
      "--output-json",
      "/path/to/tmp/json"
    ],
    "cwd": "[START_DIR]/dart",
    "env_prefixes": {
      "PATH": [
        "[START_DIR]/depot_tools"
      ]
    },
    "infra_step": true,
    "name": "gclient sync",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"solutions\": {}@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@"
    ]
  },
  {
    "cmd": [
      "cipd",
      "ensure",
      "-root",
      "[CACHE]/macos_sdk",
      "-ensure-file",
      "infra/tools/mac_toolchain/${platform} git_revision:434f5462a77e7103f9d610fa5cabc426bb21502e",
      "-json-output",
      "/path/to/tmp/json"
    ],
    "infra_step": true,
    "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-git_revision:434\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/mac_toolchain/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@@@"
    ]
  },
  {
    "cmd": [
      "[CACHE]/macos_sdk/mac_toolchain",
      "install",
      "-kind",
      "mac",
      "-xcode-version",
      "10b61",
      "-output-dir",
      "[CACHE]/macos_sdk/XCode.app"
    ],
    "infra_step": true,
    "name": "install xcode"
  },
  {
    "cmd": [
      "sudo",
      "xcode-select",
      "--switch",
      "[CACHE]/macos_sdk/XCode.app"
    ],
    "infra_step": true,
    "name": "select XCode"
  },
  {
    "cmd": [],
    "name": "pre_goma"
  },
  {
    "cmd": [
      "python",
      "-u",
      "\nimport shutil\nimport sys\nshutil.copy(sys.argv[1], sys.argv[2])\n",
      "<LUCI_CONTEXT>",
      "/path/to/tmp/json"
    ],
    "name": "pre_goma.read context",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "{\"local_auth\": {\"accounts\": [{\"email\": \"some@example.com\", \"id\": \"test\"}], \"default_account_id\": \"system\"}}",
      "[CLEANUP]/luci_context._tmp_1"
    ],
    "infra_step": true,
    "name": "pre_goma.write context",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@luci_context._tmp_1@{\"local_auth\": {\"accounts\": [{\"email\": \"some@example.com\", \"id\": \"test\"}], \"default_account_id\": \"system\"}}@@@",
      "@@@STEP_LOG_END@luci_context._tmp_1@@@"
    ]
  },
  {
    "cmd": [
      "python",
      "-u",
      "[CACHE]/goma/client/goma_ctl.py",
      "restart"
    ],
    "env": {
      "GOMA_CACHE_DIR": "[CACHE]/goma",
      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
      "LUCI_CONTEXT": "[CLEANUP]/luci_context._tmp_1"
    },
    "infra_step": true,
    "name": "pre_goma.start_goma",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "xcrun",
      "--show-sdk-path"
    ],
    "cwd": "[START_DIR]/dart/sdk",
    "infra_step": true,
    "name": "xcrun",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@raw_io.output[sdk-path]@/some/xcode/path@@@",
      "@@@STEP_LOG_END@raw_io.output[sdk-path]@@@"
    ]
  },
  {
    "cmd": [
      "tools/gn.py",
      "-v",
      "--mode=release",
      "--goma",
      "--target-sysroot=simarm64=/some/xcode/path,x64=/some/xcode/path",
      "--arch=x64",
      "--platform-sdk"
    ],
    "cwd": "[START_DIR]/dart/sdk",
    "name": "gn host (x64)"
  },
  {
    "cmd": [
      "tools/gn.py",
      "-v",
      "--mode=release",
      "--goma",
      "--target-sysroot=simarm64=/some/xcode/path,x64=/some/xcode/path",
      "--arch=simarm64"
    ],
    "cwd": "[START_DIR]/dart/sdk",
    "name": "gn simarm64"
  },
  {
    "cmd": [
      "[START_DIR]/cipd/ninja",
      "-j80",
      "-C",
      "[START_DIR]/dart/sdk/xcodebuild/ReleaseX64",
      "create_sdk",
      "gen_snapshot",
      "gen_snapshot_product"
    ],
    "cwd": "[START_DIR]/dart/sdk",
    "name": "build host (x64) SDK"
  },
  {
    "cmd": [
      "[START_DIR]/cipd/ninja",
      "-j80",
      "-C",
      "[START_DIR]/dart/sdk/xcodebuild/ReleaseSIMARM64",
      "gen_snapshot_fuchsia",
      "gen_snapshot_product_fuchsia",
      "runtime"
    ],
    "cwd": "[START_DIR]/dart/sdk",
    "name": "build simarm64"
  },
  {
    "cmd": [
      "[START_DIR]/cipd/ninja",
      "-j80",
      "-C",
      "[START_DIR]/dart/sdk/xcodebuild/ReleaseX64",
      "gen_snapshot_fuchsia",
      "gen_snapshot_product_fuchsia",
      "runtime"
    ],
    "cwd": "[START_DIR]/dart/sdk",
    "name": "build x64"
  },
  {
    "cmd": [
      "tools/sdks/dart-sdk/bin/dart",
      "tools/test.dart",
      "-n",
      "dartk-linux-release-simarm64",
      "-N",
      "dartk-mac-release-simarm64",
      "--",
      "--progress=line",
      "--report",
      "--time",
      "vm",
      "language"
    ],
    "cwd": "[START_DIR]/dart/sdk",
    "name": "run tests"
  },
  {
    "cmd": [
      "tools/sdks/dart-sdk/bin/dart",
      "tools/test.dart",
      "-n",
      "dartk-linux-release-x64",
      "-N",
      "dartk-mac-release-x64",
      "--",
      "--progress=line",
      "--report",
      "--time",
      "vm",
      "language"
    ],
    "cwd": "[START_DIR]/dart/sdk",
    "name": "run tests (2)"
  },
  {
    "cmd": [],
    "name": "post_goma"
  },
  {
    "cmd": [
      "python",
      "-u",
      "[CACHE]/goma/client/goma_ctl.py",
      "jsonstatus",
      "[CACHE]/goma/client/jsonstatus"
    ],
    "env": {
      "GOMA_CACHE_DIR": "[CACHE]/goma",
      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
      "LUCI_CONTEXT": "[CLEANUP]/luci_context._tmp_1"
    },
    "name": "post_goma.goma_jsonstatus",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
      "@@@STEP_LOG_LINE@json.output@    {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
      "@@@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@@@"
    ]
  },
  {
    "cmd": [
      "python",
      "-u",
      "[CACHE]/goma/client/goma_ctl.py",
      "stat"
    ],
    "env": {
      "GOMA_CACHE_DIR": "[CACHE]/goma",
      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
      "LUCI_CONTEXT": "[CLEANUP]/luci_context._tmp_1"
    },
    "name": "post_goma.goma_stats",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "python",
      "-u",
      "[CACHE]/goma/client/goma_ctl.py",
      "stop"
    ],
    "env": {
      "GOMA_CACHE_DIR": "[CACHE]/goma",
      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
      "LUCI_CONTEXT": "[CLEANUP]/luci_context._tmp_1"
    },
    "name": "post_goma.stop_goma",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[CACHE]/goma/client/goma_stats.json",
      "/path/to/tmp/"
    ],
    "infra_step": true,
    "name": "post_goma.read goma_stats.json",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@goma_stats.json@{}@@@",
      "@@@STEP_LOG_END@goma_stats.json@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "{\"build_info\": {\"build_id\": 8945511751514863184, \"time_stamp\": \"2012-05-14 12:53:21.500000\", \"builder\": \"builder\", \"time_stamp_int\": 1337000003000}}",
      "[CACHE]/goma/client/goma_stats.json"
    ],
    "infra_step": true,
    "name": "post_goma.write goma_stats.json",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@goma_stats.json@{\"build_info\": {\"build_id\": 8945511751514863184, \"time_stamp\": \"2012-05-14 12:53:21.500000\", \"builder\": \"builder\", \"time_stamp_int\": 1337000003000}}@@@",
      "@@@STEP_LOG_END@goma_stats.json@@@",
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:53:21.500000\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"builder\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000003000@@@",
      "@@@STEP_LOG_LINE@json.output@    }@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@"
    ]
  },
  {
    "cmd": [],
    "name": "post_goma.ensure bqupload",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "cipd",
      "ensure",
      "-root",
      "[START_DIR]/cipd/bqupload",
      "-ensure-file",
      "infra/tools/bqupload/${platform} git_revision:d85fe78f303c3e969f815121e17c8b08868039ef",
      "-json-output",
      "/path/to/tmp/json"
    ],
    "infra_step": true,
    "name": "post_goma.ensure bqupload.ensure_installed",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@",
      "@@@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-git_revision:d85\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/bqupload/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@@@"
    ]
  },
  {
    "cmd": [
      "[START_DIR]/cipd/bqupload/bqupload",
      "fuchsia-infra.artifacts.builds_beta_goma",
      "[CACHE]/goma/client/goma_stats.json"
    ],
    "name": "post_goma.upload goma_stats_to BQ: fuchsia-infra/artifacts/builds_beta_goma",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "sudo",
      "xcode-select",
      "--reset"
    ],
    "infra_step": true,
    "name": "reset XCode"
  },
  {
    "cmd": [],
    "name": "install"
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copytree",
      "--symlinks",
      "[START_DIR]/dart/sdk/xcodebuild/ReleaseX64/dart-sdk",
      "[CLEANUP]/dart-sdk"
    ],
    "infra_step": true,
    "name": "install.install dart-sdk",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[START_DIR]/dart/sdk/xcodebuild/ReleaseX64/exe.stripped/gen_snapshot",
      "[CLEANUP]/dart-sdk/bin/gen_snapshot.mac-x64"
    ],
    "infra_step": true,
    "name": "install.install gen_snapshot.mac-x64",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[START_DIR]/dart/sdk/xcodebuild/ReleaseX64/exe.stripped/gen_snapshot_product",
      "[CLEANUP]/dart-sdk/bin/gen_snapshot_product.mac-x64"
    ],
    "infra_step": true,
    "name": "install.install gen_snapshot_product.mac-x64",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[START_DIR]/dart/sdk/xcodebuild/ReleaseSIMARM64/exe.stripped/gen_snapshot_fuchsia",
      "[CLEANUP]/dart-sdk/bin/gen_snapshot.fuchsia-arm64"
    ],
    "infra_step": true,
    "name": "install.install gen_snapshot.fuchsia-arm64",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[START_DIR]/dart/sdk/xcodebuild/ReleaseSIMARM64/exe.stripped/gen_snapshot_product_fuchsia",
      "[CLEANUP]/dart-sdk/bin/gen_snapshot_product.fuchsia-arm64"
    ],
    "infra_step": true,
    "name": "install.install gen_snapshot_product.fuchsia-arm64",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[START_DIR]/dart/sdk/xcodebuild/ReleaseX64/exe.stripped/gen_snapshot_fuchsia",
      "[CLEANUP]/dart-sdk/bin/gen_snapshot.fuchsia-x64"
    ],
    "infra_step": true,
    "name": "install.install gen_snapshot.fuchsia-x64",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[START_DIR]/dart/sdk/xcodebuild/ReleaseX64/exe.stripped/gen_snapshot_product_fuchsia",
      "[CLEANUP]/dart-sdk/bin/gen_snapshot_product.fuchsia-x64"
    ],
    "infra_step": true,
    "name": "install.install gen_snapshot_product.fuchsia-x64",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[CLEANUP]/dart-sdk/version",
      "/path/to/tmp/"
    ],
    "infra_step": true,
    "name": "read dart-sdk version",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@version@2.0.0-edge.301b5a1f16414bc031091eb214ddd6c589e6ed9a@@@",
      "@@@STEP_LOG_END@version@@@"
    ]
  },
  {
    "cmd": [],
    "name": "cipd",
    "~followup_annotations": [
      "@@@SET_BUILD_PROPERTY@git_revision@\"301b5a1f16414bc031091eb214ddd6c589e6ed9a\"@@@",
      "@@@SET_BUILD_PROPERTY@instance_id@\"40-chars-fake-of-the-package-instance_id\"@@@",
      "@@@SET_BUILD_PROPERTY@package@\"fuchsia/dart-sdk/mac-amd64\"@@@"
    ]
  },
  {
    "cmd": [
      "cipd",
      "pkg-build",
      "-pkg-def",
      "{\"data\": [{\"dir\": \".\", \"exclude\": []}, {\"version_file\": \".versions/dart-sdk.cipd_version\"}], \"install_mode\": \"copy\", \"package\": \"fuchsia/dart-sdk/mac-amd64\", \"root\": \"[CLEANUP]/dart-sdk\"}",
      "-out",
      "[CLEANUP]/dart-sdk.cipd",
      "-hash-algo",
      "sha256",
      "-json-output",
      "/path/to/tmp/json"
    ],
    "name": "cipd.build fuchsia/dart-sdk/mac-amd64",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"instance_id\": \"40-chars-fake-of-the-package-instance_id\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"package\": \"fuchsia/dart-sdk/mac-amd64\"@@@",
      "@@@STEP_LOG_LINE@json.output@  }@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@"
    ]
  },
  {
    "cmd": [
      "cipd",
      "search",
      "fuchsia/dart-sdk/mac-amd64",
      "-tag",
      "git_revision:301b5a1f16414bc031091eb214ddd6c589e6ed9a",
      "-json-output",
      "/path/to/tmp/json"
    ],
    "name": "cipd.cipd search fuchsia/dart-sdk/mac-amd64 git_revision:301b5a1f16414bc031091eb214ddd6c589e6ed9a",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"result\": []@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@"
    ]
  },
  {
    "cmd": [
      "cipd",
      "pkg-register",
      "[CLEANUP]/dart-sdk.cipd",
      "-ref",
      "latest",
      "-tag",
      "dart_sdk_version:2.0.0-edge.301b5a1f16414bc031091eb214ddd6c589e6ed9a",
      "-tag",
      "git_repository:https://dart.googlesource.com/sdk",
      "-tag",
      "git_revision:301b5a1f16414bc031091eb214ddd6c589e6ed9a",
      "-json-output",
      "/path/to/tmp/json"
    ],
    "name": "cipd.register fuchsia/dart-sdk/mac-amd64",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"instance_id\": \"40-chars-fake-of-the-package-instance_id\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"package\": \"fuchsia/dart-sdk/mac-amd64\"@@@",
      "@@@STEP_LOG_LINE@json.output@  }@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@",
      "@@@STEP_LINK@fuchsia/dart-sdk/mac-amd64@https://chrome-infra-packages.appspot.com/p/fuchsia/dart-sdk/mac-amd64/+/40-chars-fake-of-the-package-instance_id@@@"
    ]
  },
  {
    "name": "$result"
  }
]