{ "test-action":
  { "vars":
    [ "TEST_ENV"
    , "ATTEMPT"
    , "name"
    , "test type name"
    , "test.sh"
    , "data"
    , "extra_infra"
    , "keep"
    , "keep-dirs"
    , "transition"
    , "TEST_COMPATIBLE_REMOTE"
    , "TEST_REMOTE_EXECUTION"
    , "TIMEOUT_SCALE"
    , "TEST_STANDALONE_SERVE"
    , "USES_SERVE"
    ]
  , "imports":
    { "artifacts_list": ["@", "rules", "", "field_artifacts_list"]
    , "runfiles_list": ["@", "rules", "", "field_runfiles_list"]
    , "artifacts": ["@", "rules", "", "field_artifacts"]
    , "stage": ["@", "rules", "", "stage_singleton_field"]
    }
  , "expression":
    { "type": "let*"
    , "bindings":
      [ ["fieldname", "runner"]
      , ["location", "runner"]
      , ["runner", {"type": "CALL_EXPRESSION", "name": "stage"}]
      , ["fieldname", "just"]
      , ["just", {"type": "CALL_EXPRESSION", "name": "artifacts"}]
      , ["fieldname", "deps"]
      , [ "deps"
        , { "type": "TREE"
          , "$1":
            { "type": "disjoint_map_union"
            , "msg": "Field \"deps\" has to stage in a conflict free way"
            , "$1":
              { "type": "++"
              , "$1":
                [ {"type": "CALL_EXPRESSION", "name": "runfiles_list"}
                , {"type": "CALL_EXPRESSION", "name": "artifacts_list"}
                ]
              }
            }
          }
        ]
      , [ "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"
              , "remotestdout"
              , "remotestderr"
              ]
            , {"type": "var", "name": "extra_infra"}
            , { "type": "foreach"
              , "var": "filename"
              , "range": {"type": "var", "name": "keep"}
              , "body":
                { "type": "join"
                , "$1": ["work/", {"type": "var", "name": "filename"}]
                }
              }
            ]
          }
        ]
      , [ "out_dirs"
        , { "type": "++"
          , "$1":
            [ { "type": "if"
              , "cond": {"type": "var", "name": "USES_SERVE"}
              , "then":
                { "type": "if"
                , "cond": {"type": "var", "name": "TEST_STANDALONE_SERVE"}
                , "then": ["serve"]
                , "else": ["remote", "serve"]
                }
              , "else": ["remote"]
              }
            , { "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": "to_subdir"
              , "subdir": "staged"
              , "$1": {"type": "var", "name": "just"}
              }
            , {"type": "var", "name": "runner"}
            , {"type": "var", "name": "test.sh"}
            , {"type": "var", "name": "data"}
            , {"type": "var", "name": "attempt marker"}
            ]
          }
        ]
      , [ "cmd"
        , { "type": "++"
          , "$1":
            [ [ "./runner"
              , { "type": "if"
                , "cond": {"type": "var", "name": "TEST_COMPATIBLE_REMOTE"}
                , "then": "true"
                , "else": "false"
                }
              , { "type": "json_encode"
                , "$1": {"type": "var", "name": "TEST_REMOTE_EXECUTION"}
                }
              ]
            , {"type": "var", "name": "keep"}
            ]
          }
        ]
      , [ "test_env"
        , {"type": "var", "name": "TEST_ENV", "default": {"type": "empty_map"}}
        ]
      ]
    , "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"}
        , "timeout scaling":
          {"type": "var", "name": "TIMEOUT_SCALE", "default": 1.0}
        , "may_fail": ["test"]
        , "fail_message":
          { "type": "join"
          , "$1":
            [ "shell test with "
            , { "type": "if"
              , "cond": {"type": "var", "name": "TEST_COMPATIBLE_REMOTE"}
              , "then": "compatible"
              , "else": "native"
              }
            , " "
            , {"type": "var", "name": "test type name"}
            , " "
            , {"type": "var", "name": "name"}
            , " failed"
            ]
          }
        }
      , "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"}
        , "timeout scaling":
          {"type": "var", "name": "TIMEOUT_SCALE", "default": 1.0}
        , "may_fail": ["test"]
        , "no_cache": ["test"]
        , "fail_message":
          { "type": "join"
          , "$1":
            [ "shell test with "
            , {"type": "var", "name": "test type name"}
            , " "
            , {"type": "var", "name": "name"}
            , " failed (Run "
            , {"type": "var", "name": "ATTEMPT"}
            , ")"
            ]
          }
        }
      }
    }
  }
, "test-result":
  { "vars":
    [ "TEST_ENV"
    , "name"
    , "test type name"
    , "test.sh"
    , "data"
    , "extra_infra"
    , "keep"
    , "keep-dirs"
    , "transition"
    , "TEST_COMPATIBLE_REMOTE"
    , "TEST_REMOTE_EXECUTION"
    , "TIMEOUT_SCALE"
    , "TEST_STANDALONE_SERVE"
    , "USES_SERVE"
    ]
  , "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"}
      }
    }
  }
}