{ "test-action":
  { "vars":
    [ "TEST_ENV"
    , "TIMEOUT_SCALE"
    , "ATTEMPT"
    , "name"
    , "test.sh"
    , "keep"
    , "keep-dirs"
    , "runner"
    , "deps-fieldname"
    , "deps-transition"
    , "target properties"
    ]
  , "imports":
    { "artifacts_list": ["./", "../..", "field_artifacts_list"]
    , "runfiles_list": ["./", "../..", "field_runfiles_list"]
    , "map_provider": ["./", "../..", "field_map_provider"]
    , "default-TOOLCHAIN": ["./", "../../CC", "default-TOOLCHAIN"]
    , "default-NON_SYSTEM_TOOLS":
      ["./", "../../CC", "default-NON_SYSTEM_TOOLS"]
    , "default-PATH": ["./", "../../CC", "default-PATH"]
    , "default-sh": ["./", "..", "default-sh"]
    , "sh prolog": ["shell", "prolog"]
    }
  , "expression":
    { "type": "let*"
    , "bindings":
      [ [ "runner"
        , { "type": "map_union"
          , "$1":
            { "type": "foreach"
            , "var": "runner"
            , "range": {"type": "var", "name": "runner"}
            , "body":
              { "type": "map_union"
              , "$1":
                { "type": "foreach"
                , "var": "runner"
                , "range":
                  { "type": "values"
                  , "$1":
                    { "type": "DEP_ARTIFACTS"
                    , "dep": {"type": "var", "name": "runner"}
                    }
                  }
                , "body": {"type": "env", "vars": ["runner"]}
                }
              }
            }
          }
        ]
      , ["toolchain dirname", "toolchain"]
      , [ "toolchain"
        , { "type": "to_subdir"
          , "subdir": {"type": "var", "name": "toolchain dirname"}
          , "$1": {"type": "CALL_EXPRESSION", "name": "default-TOOLCHAIN"}
          }
        ]
      , ["sh", {"type": "CALL_EXPRESSION", "name": "default-sh"}]
      , [ "NON_SYSTEM_TOOLS"
        , {"type": "CALL_EXPRESSION", "name": "default-NON_SYSTEM_TOOLS"}
        ]
      , [ "sh from outside"
        , { "type": "if"
          , "cond":
            { "type": "lookup"
            , "key": "sh"
            , "map": {"type": "var", "name": "NON_SYSTEM_TOOLS"}
            }
          , "then":
            { "type": "join"
            , "$1": ["./toolchain/", {"type": "var", "name": "sh"}]
            }
          , "else": {"type": "var", "name": "sh"}
          }
        ]
      , [ "sh from workdir"
        , { "type": "if"
          , "cond":
            { "type": "lookup"
            , "key": "sh"
            , "map": {"type": "var", "name": "NON_SYSTEM_TOOLS"}
            }
          , "then":
            { "type": "join"
            , "$1": ["../toolchain/", {"type": "var", "name": "sh"}]
            }
          , "else": {"type": "var", "name": "sh"}
          }
        ]
      , [ "with-env"
        , { "type": "singleton_map"
          , "key": "with-env"
          , "value":
            { "type": "BLOB"
            , "data":
              { "type": "join"
              , "separator": "\n"
              , "$1":
                { "type": "++"
                , "$1":
                  [ { "type": "let*"
                    , "bindings": [["fieldname", "defaults"]]
                    , "body": {"type": "CALL_EXPRESSION", "name": "sh prolog"}
                    }
                  , [ ""
                    , { "type": "join_cmd"
                      , "$1":
                        { "type": "++"
                        , "$1": [["./runner"], {"type": "var", "name": "keep"}]
                        }
                      }
                    , ""
                    ]
                  ]
                }
              }
            }
          }
        ]
      , [ "invocation cmd"
        , [{"type": "var", "name": "sh from workdir"}, "../test.sh"]
        ]
      , [ "invocation"
        , { "type": "singleton_map"
          , "key": "invocation"
          , "value":
            { "type": "BLOB"
            , "data":
              { "type": "join_cmd"
              , "$1": {"type": "var", "name": "invocation cmd"}
              }
            }
          }
        ]
      , [ "test_env"
        , {"type": "var", "name": "TEST_ENV", "default": {"type": "empty_map"}}
        ]
      , [ "test_env PATH"
        , { "type": "lookup"
          , "key": "PATH"
          , "map": {"type": "var", "name": "test_env"}
          }
        ]
      , [ "PATH"
        , { "type": "join"
          , "separator": ":"
          , "$1":
            { "type": "++"
            , "$1":
              [ { "type": "if"
                , "cond": {"type": "var", "name": "test_env PATH"}
                , "then": [{"type": "var", "name": "test_env PATH"}]
                }
              , {"type": "CALL_EXPRESSION", "name": "default-PATH"}
              ]
            }
          }
        ]
      , [ "test_env"
        , { "type": "if"
          , "cond": {"type": "var", "name": "PATH"}
          , "then":
            { "type": "map_union"
            , "$1":
              [ {"type": "var", "name": "test_env"}
              , { "type": "singleton_map"
                , "key": "PATH"
                , "value": {"type": "var", "name": "PATH"}
                }
              ]
            }
          , "else": {"type": "var", "name": "test_env"}
          }
        ]
      , [ "deps"
        , { "type": "TREE"
          , "$1":
            { "type": "disjoint_map_union"
            , "msg":
              [ "Field"
              , {"type": "var", "name": "deps-fieldname"}
              , "has to stage in a conflict free way"
              ]
            , "$1":
              { "type": "++"
              , "$1":
                { "type": "let*"
                , "bindings":
                  [ ["fieldname", {"type": "var", "name": "deps-fieldname"}]
                  , ["transition", {"type": "var", "name": "deps-transition"}]
                  ]
                , "body":
                  [ {"type": "CALL_EXPRESSION", "name": "runfiles_list"}
                  , {"type": "CALL_EXPRESSION", "name": "artifacts_list"}
                  ]
                }
              }
            }
          }
        ]
      , [ "run-libs"
        , { "type": "TREE"
          , "$1":
            { "type": "let*"
            , "bindings":
              [ ["fieldname", {"type": "var", "name": "deps-fieldname"}]
              , ["provider", "run-libs"]
              , ["transition", {"type": "var", "name": "deps-transition"}]
              ]
            , "body": {"type": "CALL_EXPRESSION", "name": "map_provider"}
            }
          }
        ]
      , [ "attempt marker"
        , { "type": "if"
          , "cond":
            { "type": "=="
            , "$1": {"type": "var", "name": "ATTEMPT"}
            , "$2": null
            }
          , "then": {"type": "empty_map"}
          , "else":
            { "type": "singleton_map"
            , "key": "ATTEMPT"
            , "value":
              {"type": "BLOB", "data": {"type": "var", "name": "ATTEMPT"}}
            }
          }
        ]
      , [ "outs"
        , { "type": "++"
          , "$1":
            [ ["result", "stdout", "stderr", "time-start", "time-stop", "pwd"]
            , { "type": "foreach"
              , "var": "filename"
              , "range": {"type": "var", "name": "keep"}
              , "body":
                { "type": "join"
                , "$1": ["work/", {"type": "var", "name": "filename"}]
                }
              }
            ]
          }
        ]
      , [ "out_dirs"
        , { "type": "foreach"
          , "var": "dir_path"
          , "range": {"type": "var", "name": "keep-dirs"}
          , "body":
            { "type": "join"
            , "$1": ["work/", {"type": "var", "name": "dir_path"}]
            }
          }
        ]
      , [ "inputs"
        , { "type": "map_union"
          , "$1":
            [ { "type": "singleton_map"
              , "key": "work"
              , "value": {"type": "var", "name": "deps"}
              }
            , { "type": "singleton_map"
              , "key": "libs"
              , "value": {"type": "var", "name": "run-libs"}
              }
            , {"type": "var", "name": "toolchain"}
            , {"type": "var", "name": "with-env"}
            , {"type": "var", "name": "runner"}
            , {"type": "var", "name": "invocation"}
            , {"type": "var", "name": "test.sh"}
            , {"type": "var", "name": "attempt marker"}
            ]
          }
        ]
      , ["cmd", [{"type": "var", "name": "sh from outside"}, "with-env"]]
      , [ "test_env"
        , { "type": "map_union"
          , "$1":
            [ { "type": "if"
              , "cond":
                { "type": "=="
                , "$1": {"type": "var", "name": "ATTEMPT"}
                , "$2": null
                }
              , "then": {"type": "empty_map"}
              , "else":
                { "type": "singleton_map"
                , "key": "TEST_RUN_NUMBER"
                , "value": {"type": "var", "name": "ATTEMPT"}
                }
              }
            , {"type": "var", "name": "test_env"}
            ]
          }
        ]
      ]
    , "body":
      { "type": "if"
      , "cond":
        {"type": "==", "$1": {"type": "var", "name": "ATTEMPT"}, "$2": null}
      , "then":
        { "type": "ACTION"
        , "outs": {"type": "var", "name": "outs"}
        , "out_dirs": {"type": "var", "name": "out_dirs"}
        , "inputs": {"type": "var", "name": "inputs"}
        , "cmd": {"type": "var", "name": "cmd"}
        , "env": {"type": "var", "name": "test_env"}
        , "may_fail": ["test"]
        , "fail_message":
          { "type": "join"
          , "$1": ["shell test ", {"type": "var", "name": "name"}, " failed"]
          }
        , "timeout scaling":
          {"type": "var", "name": "TIMEOUT_SCALE", "default": 1.0}
        , "execution properties": {"type": "var", "name": "target properties"}
        }
      , "else":
        { "type": "ACTION"
        , "outs": {"type": "var", "name": "outs"}
        , "out_dirs": {"type": "var", "name": "out_dirs"}
        , "inputs": {"type": "var", "name": "inputs"}
        , "cmd": {"type": "var", "name": "cmd"}
        , "env": {"type": "var", "name": "test_env"}
        , "may_fail": ["test"]
        , "no_cache": ["test"]
        , "fail_message":
          { "type": "join"
          , "$1":
            [ "shell test "
            , {"type": "var", "name": "name"}
            , " failed (Run "
            , {"type": "var", "name": "ATTEMPT"}
            , ")"
            ]
          }
        , "timeout scaling":
          {"type": "var", "name": "TIMEOUT_SCALE", "default": 1.0}
        , "execution properties": {"type": "var", "name": "target properties"}
        }
      }
    }
  }
, "test-result":
  { "vars":
    [ "TEST_ENV"
    , "TIMEOUT_SCALE"
    , "name"
    , "test.sh"
    , "keep"
    , "keep-dirs"
    , "runner"
    , "deps-fieldname"
    , "deps-transition"
    , "target properties"
    , "lint"
    ]
  , "imports": {"action": "test-action"}
  , "expression":
    { "type": "let*"
    , "bindings":
      [ ["test-results", {"type": "CALL_EXPRESSION", "name": "action"}]
      , [ "runfiles"
        , { "type": "singleton_map"
          , "key": {"type": "var", "name": "name"}
          , "value":
            {"type": "TREE", "$1": {"type": "var", "name": "test-results"}}
          }
        ]
      ]
    , "body":
      { "type": "RESULT"
      , "artifacts": {"type": "var", "name": "test-results"}
      , "runfiles": {"type": "var", "name": "runfiles"}
      , "provides": {"type": "env", "vars": ["lint"]}
      }
    }
  }
}