[
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "ensure-directory",
      "--mode",
      "0777",
      "[START_DIR]/cache/work"
    ],
    "infra_step": true,
    "name": "makedirs checkout_path"
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "remove",
      "[START_DIR]/cache/work/.gclient_entries"
    ],
    "infra_step": true,
    "name": "remove [START_DIR]/cache/work/.gclient_entries"
  },
  {
    "cmd": [
      "python",
      "-u",
      "RECIPE_MODULE[depot_tools::bot_update]/resources/bot_update.py",
      "--spec-path",
      "cache_dir = '[START_DIR]/cache/git'\nsolutions = [{'deps_file': '.DEPS.git', 'managed': False, 'name': 'skia', 'url': 'https://skia.googlesource.com/skia.git'}]",
      "--patch_root",
      "skia",
      "--revision_mapping_file",
      "{\"got_revision\": \"skia\"}",
      "--git-cache-dir",
      "[START_DIR]/cache/git",
      "--cleanup-dir",
      "[CLEANUP]/bot_update",
      "--output_json",
      "/path/to/tmp/json",
      "--revision",
      "skia@abc123"
    ],
    "cwd": "[START_DIR]/cache/work",
    "env_suffixes": {
      "PATH": [
        "RECIPE_REPO[depot_tools]"
      ]
    },
    "infra_step": true,
    "name": "bot_update",
    "~followup_annotations": [
      "@@@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@    \"skia\": \"abc123\"@@@",
      "@@@STEP_LOG_LINE@json.output@  }, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"manifest\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"skia\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"repository\": \"https://fake.org/skia.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"revision\": \"9046e2e693bb92a76e972b694580e5d17ad10748\"@@@",
      "@@@STEP_LOG_LINE@json.output@    }@@@",
      "@@@STEP_LOG_LINE@json.output@  }, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"patch_failure\": false, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"patch_root\": \"skia\", @@@",
      "@@@STEP_LOG_LINE@json.output@  \"properties\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"got_revision\": \"9046e2e693bb92a76e972b694580e5d17ad10748\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"got_revision_cp\": \"refs/heads/master@{#164710}\"@@@",
      "@@@STEP_LOG_LINE@json.output@  }, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"root\": \"skia\", @@@",
      "@@@STEP_LOG_LINE@json.output@  \"source_manifest\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"directories\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"skia\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"git_checkout\": {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"repo_url\": \"https://fake.org/skia.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"revision\": \"9046e2e693bb92a76e972b694580e5d17ad10748\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@STEP_LOG_LINE@json.output@      }@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    \"version\": 0@@@",
      "@@@STEP_LOG_LINE@json.output@  }, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"step_text\": \"Some step text\"@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@",
      "@@@SET_BUILD_PROPERTY@got_revision@\"9046e2e693bb92a76e972b694580e5d17ad10748\"@@@",
      "@@@SET_BUILD_PROPERTY@got_revision_cp@\"refs/heads/master@{#164710}\"@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "ensure-directory",
      "--mode",
      "0777",
      "[START_DIR]/tmp"
    ],
    "infra_step": true,
    "name": "makedirs tmp_dir"
  },
  {
    "cmd": [
      "git",
      "diff",
      "--no-ext-diff"
    ],
    "cwd": "[START_DIR]/cache/work/skia",
    "env": {
      "CHROME_HEADLESS": "1",
      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
    },
    "name": "git diff #1"
  },
  {
    "cmd": [
      "make",
      "-C",
      "tools/gpu/gl/interface",
      "generate"
    ],
    "cwd": "[START_DIR]/cache/work/skia",
    "env": {
      "GOCACHE": "[START_DIR]/cache/go_cache",
      "GOPATH": "[START_DIR]/cache/gopath",
      "GOROOT": "[START_DIR]/go/go",
      "PATH": "[START_DIR]/go/go/bin:[START_DIR]/cache/gopath/bin:<PATH>"
    },
    "name": "generate gl interfaces"
  },
  {
    "cmd": [
      "python",
      "-u",
      "bin/fetch-gn"
    ],
    "cwd": "[START_DIR]/cache/work/skia",
    "env": {
      "CHROME_HEADLESS": "1",
      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
    },
    "infra_step": true,
    "name": "fetch-gn"
  },
  {
    "cmd": [
      "git",
      "ls-files",
      "*.gn"
    ],
    "cwd": "[START_DIR]/cache/work/skia",
    "env": {
      "CHROME_HEADLESS": "1",
      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
    },
    "infra_step": true,
    "name": "list .gn files"
  },
  {
    "cmd": [
      "bin/gn",
      "format",
      "BUILD.gn"
    ],
    "cwd": "[START_DIR]/cache/work/skia",
    "env": {
      "CHROME_HEADLESS": "1",
      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
    },
    "name": "format BUILD.gn"
  },
  {
    "cmd": [
      "bin/gn",
      "format",
      "gn/foo.gn"
    ],
    "cwd": "[START_DIR]/cache/work/skia",
    "env": {
      "CHROME_HEADLESS": "1",
      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
    },
    "name": "format gn/foo.gn"
  },
  {
    "cmd": [
      "python",
      "-u",
      "tools/rewrite_includes.py"
    ],
    "cwd": "[START_DIR]/cache/work/skia",
    "env": {
      "CHROME_HEADLESS": "1",
      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
    },
    "name": "rewrite #includes"
  },
  {
    "cmd": [
      "python",
      "-u",
      "import os\nimport subprocess\n\nfor r, d, files in os.walk('[START_DIR]/cache/work/skia'):\n  for f in files:\n    if f.endswith('.fp'):\n      path = os.path.join(r, f)\n      print 'touch %s' % path\n      subprocess.check_call(['touch', path])\n"
    ],
    "cwd": "[START_DIR]/cache/work/skia",
    "env": {
      "CHROME_HEADLESS": "1",
      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
    },
    "name": "touch fp files",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@python.inline@import os@@@",
      "@@@STEP_LOG_LINE@python.inline@import subprocess@@@",
      "@@@STEP_LOG_LINE@python.inline@@@@",
      "@@@STEP_LOG_LINE@python.inline@for r, d, files in os.walk('[START_DIR]/cache/work/skia'):@@@",
      "@@@STEP_LOG_LINE@python.inline@  for f in files:@@@",
      "@@@STEP_LOG_LINE@python.inline@    if f.endswith('.fp'):@@@",
      "@@@STEP_LOG_LINE@python.inline@      path = os.path.join(r, f)@@@",
      "@@@STEP_LOG_LINE@python.inline@      print 'touch %s' % path@@@",
      "@@@STEP_LOG_LINE@python.inline@      subprocess.check_call(['touch', path])@@@",
      "@@@STEP_LOG_END@python.inline@@@"
    ]
  },
  {
    "cmd": [
      "python",
      "-u",
      "[START_DIR]/cache/work/skia/bin/fetch-gn"
    ],
    "cwd": "[START_DIR]/cache/work/skia",
    "env": {
      "CHROME_HEADLESS": "1",
      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
    },
    "infra_step": true,
    "name": "fetch-gn (2)"
  },
  {
    "cmd": [
      "python",
      "-u",
      "[START_DIR]/cache/work/skia/bin/fetch-clang-format"
    ],
    "cwd": "[START_DIR]/cache/work/skia",
    "env": {
      "CHROME_HEADLESS": "1",
      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
    },
    "infra_step": true,
    "name": "fetch-clang-format"
  },
  {
    "cmd": [
      "[START_DIR]/cache/work/skia/bin/gn",
      "gen",
      "[START_DIR]/build/out/Release",
      "--args=is_debug=false skia_compile_processors=true skia_generate_workarounds=true werror=true"
    ],
    "cwd": "[START_DIR]/cache/work/skia",
    "env": {
      "CHROME_HEADLESS": "1",
      "PATH": "[START_DIR]/cache/work/skia/bin:<PATH>:RECIPE_REPO[depot_tools]"
    },
    "name": "gn gen"
  },
  {
    "cmd": [
      "ninja",
      "-C",
      "[START_DIR]/build/out/Release"
    ],
    "cwd": "[START_DIR]/cache/work/skia",
    "env": {
      "CHROME_HEADLESS": "1",
      "PATH": "[START_DIR]/cache/work/skia/bin:<PATH>:RECIPE_REPO[depot_tools]"
    },
    "name": "ninja"
  },
  {
    "cmd": [
      "git",
      "diff",
      "--no-ext-diff"
    ],
    "cwd": "[START_DIR]/cache/work/skia",
    "env": {
      "CHROME_HEADLESS": "1",
      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
    },
    "name": "git diff #2"
  },
  {
    "cmd": [
      "python",
      "-u",
      "\ndiff1 = ''''''\n\ndiff2 = ''''''\n\nif diff1 != diff2:\n  print 'Generated files have been edited!'\n  exit(1)\n"
    ],
    "cwd": "[START_DIR]/cache/work/skia",
    "env": {
      "CHROME_HEADLESS": "1",
      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
    },
    "name": "compare diffs",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@python.inline@@@@",
      "@@@STEP_LOG_LINE@python.inline@diff1 = ''''''@@@",
      "@@@STEP_LOG_LINE@python.inline@@@@",
      "@@@STEP_LOG_LINE@python.inline@diff2 = ''''''@@@",
      "@@@STEP_LOG_LINE@python.inline@@@@",
      "@@@STEP_LOG_LINE@python.inline@if diff1 != diff2:@@@",
      "@@@STEP_LOG_LINE@python.inline@  print 'Generated files have been edited!'@@@",
      "@@@STEP_LOG_LINE@python.inline@  exit(1)@@@",
      "@@@STEP_LOG_END@python.inline@@@"
    ]
  },
  {
    "name": "$result"
  }
]