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      "@@@STEP_LOG_LINE@tool_manifest.json@  \"version\": \"version:pinned-version\"@@@",
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      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
      "@@@STEP_LOG_LINE@json.output@      {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-version:pinned-v\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"package\": \"path/to/gerrit\"@@@",
      "@@@STEP_LOG_LINE@json.output@      }@@@",
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      "@@@STEP_LOG_LINE@json.output@  }@@@",
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      "@@@STEP_LOG_LINE@json.output@    \"branch\": \"main\"@@@",
      "@@@STEP_LOG_LINE@json.output@  }@@@",
      "@@@STEP_LOG_LINE@json.output@]@@@",
      "@@@STEP_LOG_END@json.output@@@",
      "@@@STEP_LOG_LINE@json.input@{@@@",
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      "@@@STEP_LOG_LINE@json.input@    \"q\": \"commit:h3ll0\"@@@",
      "@@@STEP_LOG_LINE@json.input@  }@@@",
      "@@@STEP_LOG_LINE@json.input@}@@@",
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    "cmd": [],
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    "cmd": [],
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    "cmd": [],
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    "cmd": [
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    "infra_step": true,
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    ]
  },
  {
    "cmd": [
      "git",
      "checkout",
      "--detach"
    ],
    "cwd": "[START_DIR]/co",
    "luci_context": {
      "deadline": {
        "grace_period": 30.0,
        "soft_deadline": -60.0
      }
    },
    "name": "checkout pigweed.apply pigweed:1234.detach",
    "timeout": 600.0,
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "submodule",
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      "--init",
      "--recursive",
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      "4"
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    "cwd": "[START_DIR]/co",
    "luci_context": {
      "deadline": {
        "grace_period": 30.0,
        "soft_deadline": -60.0
      }
    },
    "name": "checkout pigweed.apply pigweed:1234.git submodule update",
    "timeout": 600,
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
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  {
    "cmd": [
      "git",
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    "cwd": "[START_DIR]/co",
    "luci_context": {
      "deadline": {
        "grace_period": 30.0,
        "soft_deadline": -60.0
      }
    },
    "name": "checkout pigweed.apply pigweed:1234.reattach",
    "timeout": 600.0,
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "python3",
      "RECIPE_MODULE[pigweed::checkout]/resources/submodule_status.py",
      "[START_DIR]/co",
      "/path/to/tmp/json",
      "--recursive"
    ],
    "cwd": "[START_DIR]/co",
    "name": "checkout pigweed.submodule status",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@json.output@{}@@@",
      "@@@STEP_LOG_END@json.output@@@"
    ]
  },
  {
    "cmd": [],
    "name": "checkout pigweed.status",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_SUMMARY_TEXT@applied [Change(number=1234, remote='https://pigweed.googlesource.com/pigweed/pigweed', ref='h3ll0', rebase=False, branch='main', gerrit_name='pigweed', submitted=True, base='HEAD_HEAD_HEAD_HEAD_HEAD_HEAD_HEAD_HEAD_', base_type='submitted_commit_hash', is_merge=False, commit_message='')]\nnot applied []@@@"
    ]
  },
  {
    "cmd": [],
    "name": "checkout pigweed.git log",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
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  },
  {
    "cmd": [
      "git",
      "log",
      "--oneline",
      "-n",
      "10"
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    "cwd": "[START_DIR]/co",
    "name": "checkout pigweed.git log.[START_DIR]/co",
    "timeout": 600.0,
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [],
    "name": "checkout pigweed.base",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@SET_BUILD_PROPERTY@got_revision@\"HEAD_HEAD_HEAD_HEAD_HEAD_HEAD_HEAD_HEAD_\"@@@",
      "@@@SET_BUILD_PROPERTY@got_revision_type@\"submitted_commit_hash\"@@@"
    ]
  },
  {
    "cmd": [
      "vpython3",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "ensure-directory",
      "--mode",
      "0777",
      "[START_DIR]/snapshot"
    ],
    "infra_step": true,
    "name": "checkout pigweed.mkdir",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
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  {
    "cmd": [
      "git",
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      "--recursive"
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    "cwd": "[START_DIR]/co",
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    "timeout": 600.0,
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "vpython3",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "submodule status filler text",
      "[START_DIR]/snapshot/submodules.log"
    ],
    "infra_step": true,
    "name": "checkout pigweed.write submodule snapshot",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@submodules.log@submodule status filler text@@@",
      "@@@STEP_LOG_END@submodules.log@@@"
    ]
  },
  {
    "cmd": [
      "git",
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      "--oneline",
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      "10"
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    "timeout": 600.0,
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "vpython3",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "",
      "[START_DIR]/snapshot/git.log"
    ],
    "infra_step": true,
    "name": "checkout pigweed.write git log",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_END@git.log@@@"
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  },
  {
    "cmd": [
      "gn",
      "gen",
      "--export-compile-commands",
      "[START_DIR]/build"
    ],
    "cwd": "[START_DIR]/co",
    "env": {
      "PW_TEST_VAR": "test_value"
    },
    "name": "gn gen"
  },
  {
    "cmd": [
      "git",
      "log",
      "--max-count=1",
      "--pretty=format:%H"
    ],
    "cwd": "[START_DIR]/co",
    "name": "git log",
    "timeout": 600.0,
    "~followup_annotations": [
      "@@@STEP_SUMMARY_TEXT@HASH@@@"
    ]
  },
  {
    "cmd": [
      "vpython3",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "ensure-directory",
      "--mode",
      "0777",
      "[START_DIR]/kythe-output"
    ],
    "infra_step": true,
    "name": "kzip directory"
  },
  {
    "cmd": [
      "[START_DIR]/kythe/tools/runextractor",
      "compdb",
      "-extractor",
      "[START_DIR]/kythe/extractors/cxx_extractor",
      "-path",
      "[START_DIR]/build/compile_commands.json"
    ],
    "cwd": "[START_DIR]/build",
    "env": {
      "KYTHE_CORPUS": "pigweed.googlesource.com/pigweed/pigweed",
      "KYTHE_OUTPUT_DIRECTORY": "[START_DIR]/kythe-output",
      "KYTHE_ROOT_DIRECTORY": "[START_DIR]/co",
      "LD_LIBRARY_PATH": "[START_DIR]/kythe"
    },
    "name": "extract C++ kzips"
  },
  {
    "cmd": [
      "vpython3",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "glob",
      "[START_DIR]/kythe-output",
      "*.kzip"
    ],
    "infra_step": true,
    "name": "glob kzips",
    "~followup_annotations": [
      "@@@STEP_LOG_END@glob@@@"
    ]
  },
  {
    "cmd": [
      "[START_DIR]/kythe/tools/kzip",
      "merge",
      "-encoding",
      "PROTO",
      "-output",
      "[START_DIR]/kythe-output/merged.kzip"
    ],
    "name": "merge into final kzip"
  },
  {
    "cmd": [
      "[START_DIR]/kythe/tools/kzip",
      "info",
      "--input",
      "[START_DIR]/kythe-output/merged.kzip"
    ],
    "name": "validate kzip",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@json.output@{}@@@",
      "@@@STEP_LOG_END@json.output@@@"
    ]
  },
  {
    "cmd": [],
    "name": "ensure gsutil"
  },
  {
    "cmd": [
      "vpython3",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "RECIPE_MODULE[fuchsia::gsutil]/resources/tool_manifest.json",
      "/path/to/tmp/json"
    ],
    "infra_step": true,
    "name": "ensure gsutil.read manifest",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@tool_manifest.json@{@@@",
      "@@@STEP_LOG_LINE@tool_manifest.json@  \"path\": \"path/to/gsutil\",@@@",
      "@@@STEP_LOG_LINE@tool_manifest.json@  \"version\": \"version:pinned-version\"@@@",
      "@@@STEP_LOG_LINE@tool_manifest.json@}@@@",
      "@@@STEP_LOG_END@tool_manifest.json@@@"
    ]
  },
  {
    "cmd": [],
    "name": "ensure gsutil.install path/to/gsutil",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
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    "cmd": [
      "vpython3",
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      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
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      "ensure-directory",
      "--mode",
      "0777",
      "[START_DIR]/cipd_tool/path/to/gsutil/version%3Apinned-version"
    ],
    "infra_step": true,
    "name": "ensure gsutil.install path/to/gsutil.ensure package directory",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "cipd",
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      "-root",
      "[START_DIR]/cipd_tool/path/to/gsutil/version%3Apinned-version",
      "-ensure-file",
      "path/to/gsutil version:pinned-version",
      "-max-threads",
      "0",
      "-json-output",
      "/path/to/tmp/json"
    ],
    "infra_step": true,
    "name": "ensure gsutil.install path/to/gsutil.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-version:pinned-v\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"package\": \"path/to/gsutil\"@@@",
      "@@@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": [
      "vpython",
      "-vpython-spec",
      "RECIPE_MODULE[fuchsia::gsutil]/resources/gsutil.vpython",
      "[START_DIR]/cipd_tool/path/to/gsutil/version%3Apinned-version/gsutil",
      "-h",
      "Custom-Time:2012-05-14T12:53:30.500000Z",
      "-o",
      "GSUtil:software_update_check_period=0",
      "cp",
      "[START_DIR]/kythe-output/merged.kzip",
      "gs://pigweed-kythe/pigweed-pigweed-pigweed/HASH.kzip"
    ],
    "infra_step": true,
    "name": "upload kzip",
    "~followup_annotations": [
      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/pigweed-kythe/pigweed-pigweed-pigweed/HASH.kzip@@@"
    ]
  },
  {
    "name": "$result"
  }
]