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    "cmd": [],
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      "-u",
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  {
    "cmd": [
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      "rev-parse",
      "HEAD"
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    "infra_step": true,
    "name": "Checkout flutter/flutter.read revision",
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    "cmd": [
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  {
    "cmd": [],
    "name": "Checkout flutter/engine"
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  {
    "cmd": [
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      "RECIPE_MODULE[depot_tools::git]/resources/git_setup.py",
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    "infra_step": true,
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      "-f",
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    "cmd": [
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    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_TEXT@<br/>checked out 'deadbeef'<br/>@@@",
      "@@@SET_BUILD_PROPERTY@got_revision@\"deadbeef\"@@@"
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  {
    "cmd": [
      "git",
      "clean",
      "-f",
      "-d",
      "-x"
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    "cmd": [
      "git",
      "submodule",
      "sync"
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    "name": "Checkout flutter/engine.submodule sync",
    "~followup_annotations": [
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  {
    "cmd": [
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      "update",
      "--init",
      "--recursive"
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    "~followup_annotations": [
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    ]
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  {
    "cmd": [],
    "name": "Checkout flutter/cocoon"
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  {
    "cmd": [
      "python3",
      "-u",
      "RECIPE_MODULE[depot_tools::git]/resources/git_setup.py",
      "--path",
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    "name": "Checkout flutter/cocoon.git setup",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
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  {
    "cmd": [
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    "infra_step": true,
    "name": "Checkout flutter/cocoon.git fetch",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
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  {
    "cmd": [
      "git",
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      "-f",
      "FETCH_HEAD"
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    "cwd": "[START_DIR]/cocoon",
    "infra_step": true,
    "name": "Checkout flutter/cocoon.git checkout",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
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  {
    "cmd": [
      "git",
      "rev-parse",
      "HEAD"
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    "infra_step": true,
    "name": "Checkout flutter/cocoon.read revision",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_TEXT@<br/>checked out 'deadbeef'<br/>@@@",
      "@@@SET_BUILD_PROPERTY@got_revision@\"deadbeef\"@@@"
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  {
    "cmd": [
      "git",
      "clean",
      "-f",
      "-d",
      "-x"
    ],
    "cwd": "[START_DIR]/cocoon",
    "infra_step": true,
    "name": "Checkout flutter/cocoon.git clean",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
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  {
    "cmd": [
      "git",
      "submodule",
      "sync"
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    "cwd": "[START_DIR]/cocoon",
    "infra_step": true,
    "name": "Checkout flutter/cocoon.submodule sync",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "submodule",
      "update",
      "--init",
      "--recursive"
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    "cwd": "[START_DIR]/cocoon",
    "infra_step": true,
    "name": "Checkout flutter/cocoon.submodule update",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [],
    "name": "Checkout flutter/packages"
  },
  {
    "cmd": [
      "python3",
      "-u",
      "RECIPE_MODULE[depot_tools::git]/resources/git_setup.py",
      "--path",
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    "name": "Checkout flutter/packages.git setup",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
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  {
    "cmd": [
      "git",
      "fetch",
      "origin",
      "main",
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    "env": {
      "PATH": "RECIPE_REPO[depot_tools]:<PATH>"
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    "infra_step": true,
    "name": "Checkout flutter/packages.git fetch",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
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  {
    "cmd": [
      "git",
      "checkout",
      "-f",
      "FETCH_HEAD"
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    "cwd": "[START_DIR]/packages",
    "infra_step": true,
    "name": "Checkout flutter/packages.git checkout",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
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  },
  {
    "cmd": [
      "git",
      "rev-parse",
      "HEAD"
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    "cwd": "[START_DIR]/packages",
    "infra_step": true,
    "name": "Checkout flutter/packages.read revision",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_TEXT@<br/>checked out 'deadbeef'<br/>@@@",
      "@@@SET_BUILD_PROPERTY@got_revision@\"deadbeef\"@@@"
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      "git",
      "clean",
      "-f",
      "-d",
      "-x"
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    "cwd": "[START_DIR]/packages",
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    "name": "Checkout flutter/packages.git clean",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
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  {
    "cmd": [
      "git",
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      "sync"
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    "cwd": "[START_DIR]/packages",
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    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
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  {
    "cmd": [
      "git",
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      "update",
      "--init",
      "--recursive"
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    "cwd": "[START_DIR]/packages",
    "infra_step": true,
    "name": "Checkout flutter/packages.submodule update",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [],
    "name": "Checkout flutter/flutter (2)"
  },
  {
    "cmd": [
      "python3",
      "-u",
      "RECIPE_MODULE[depot_tools::git]/resources/git_setup.py",
      "--path",
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    "name": "Checkout flutter/flutter (2).git setup",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
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  {
    "cmd": [
      "git",
      "fetch",
      "origin",
      "beta",
      "--recurse-submodules",
      "--progress",
      "--tags"
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    "cwd": "[START_DIR]/flutter",
    "env": {
      "PATH": "RECIPE_REPO[depot_tools]:<PATH>"
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    "infra_step": true,
    "name": "Checkout flutter/flutter (2).git fetch",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
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  {
    "cmd": [
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      "FETCH_HEAD"
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    "cwd": "[START_DIR]/flutter",
    "infra_step": true,
    "name": "Checkout flutter/flutter (2).git checkout",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
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  {
    "cmd": [
      "git",
      "rev-parse",
      "HEAD"
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    "cwd": "[START_DIR]/flutter",
    "infra_step": true,
    "name": "Checkout flutter/flutter (2).read revision",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_TEXT@<br/>checked out 'deadbeef'<br/>@@@",
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      "-x"
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    "cwd": "[START_DIR]/flutter",
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    "name": "Checkout flutter/flutter (2).git clean",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
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  {
    "cmd": [
      "git",
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      "sync"
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    "cwd": "[START_DIR]/flutter",
    "infra_step": true,
    "name": "Checkout flutter/flutter (2).submodule sync",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
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  {
    "cmd": [
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    "cwd": "[START_DIR]/flutter",
    "infra_step": true,
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    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
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  {
    "cmd": [
      "git",
      "rev-parse",
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    "cwd": "[START_DIR]/flutter",
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    "name": "git rev-parse"
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  {
    "cmd": [],
    "name": "Checkout source code"
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    "cmd": [
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      "ensure",
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      "0",
      "-json-output",
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    "name": "Checkout source code.ensure depot_tools/.cipd_bin",
    "~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@@@"
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    "cmd": [
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      "rmtree",
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    "env_suffixes": {
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      "PATH": [
        "RECIPE_REPO[depot_tools]"
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    "infra_step": true,
    "name": "Checkout source code.Clobber git cache",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
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  {
    "cmd": [
      "vpython3",
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      "PATH": [
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    "infra_step": true,
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    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
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    "cmd": [
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      "--git-cache-dir",
      "[CACHE]/git",
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      "[CLEANUP]/bot_update",
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      "/path/to/tmp/json",
      "--revision",
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      "refs/pull/1/head"
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    "cwd": "[START_DIR]/engine",
    "env": {
      "DEPOT_TOOLS_COLLECT_METRICS": "0",
      "GIT_HTTP_LOW_SPEED_LIMIT": "102400",
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        "RECIPE_REPO[depot_tools]"
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    "infra_step": true,
    "name": "Checkout source code.bot_update",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_TEXT@Some step text@@@",
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"did_run\": true, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"fixed_revisions\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"src/flutter\": \"refs/pull/1/head\"@@@",
      "@@@STEP_LOG_LINE@json.output@  }, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"manifest\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"src/flutter\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"repository\": \"https://fake.org/src/flutter.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"revision\": \"a63681edc0f69a72604596b16c7986513e809995\"@@@",
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      "@@@STEP_LOG_LINE@json.output@  }, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"patch_failure\": false, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"patch_root\": \"src/flutter\", @@@",
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      "@@@STEP_LOG_LINE@json.output@    \"got_engine_revision\": \"a63681edc0f69a72604596b16c7986513e809995\", @@@",
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      "@@@STEP_LOG_LINE@json.output@    \"got_revision\": \"9221bca00ddbd888260084def81f09543281b952\"@@@",
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      "@@@STEP_LOG_LINE@json.output@      \"src/flutter\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"git_checkout\": {@@@",
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      "@@@SET_BUILD_PROPERTY@got_engine_revision@\"a63681edc0f69a72604596b16c7986513e809995\"@@@",
      "@@@SET_BUILD_PROPERTY@got_engine_revision_cp@\"refs/pull/1/head@{#84512}\"@@@",
      "@@@SET_BUILD_PROPERTY@got_revision@\"9221bca00ddbd888260084def81f09543281b952\"@@@"
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    "~followup_annotations": [
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  {
    "name": "$result"
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]