root:
             version = v1
             creates   file:./
             creates   file:plan.py
             creates   step:./plan.py

file:plan.py
                path = plan.py
               state = STATIC
          created by   root:
            consumes   file:./
            supplies   step:./plan.py

file:./
                path = ./
               state = STATIC
          created by   root:
            supplies   file:demovars.py
            supplies   file:output.txt
            supplies   file:plan.py
            supplies   step:./demovars.py > output.txt
            supplies   step:./plan.py

step:./plan.py
             workdir = ./
             command = ./plan.py
               state = SUCCEEDED
       extended hash = yes
          created by   root:
            consumes   file:./
            consumes   file:plan.py
             creates   file:demovars.py
             creates   step:./demovars.py > output.txt

file:demovars.py
                path = demovars.py
               state = STATIC
          created by   step:./plan.py
            consumes   file:./
            supplies   step:./demovars.py > output.txt

step:./demovars.py > output.txt
             workdir = ./
             command = ./demovars.py > output.txt
               state = SUCCEEDED
   env_var (amended) = ENV_VAR_TEST_STEPUP_SDASFD
       extended hash = yes
          created by   step:./plan.py
            consumes   file:./
            consumes   file:demovars.py
             creates   file:output.txt
            supplies   file:output.txt

file:output.txt
                path = output.txt
               state = BUILT
          created by   step:./demovars.py > output.txt
            consumes   file:./
            consumes   step:./demovars.py > output.txt
