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:converted_01.txt
            supplies   file:plan.py
            supplies   file:raw_01.txt
            supplies   file:raw_02.txt
            supplies   file:raw_03.txt
            supplies   file:raw_04.txt
            supplies   file:used.txt
            supplies   step:./plan.py
            supplies   step:cp -aT converted_01.txt used.txt
            supplies   step:cp -aT raw_01.txt converted_01.txt

step:./plan.py
             workdir = ./
             command = ./plan.py
               state = SUCCEEDED
   env_var (amended) = ENV_VAR_TEST_STEPUP_IDX
                 ngm = ['raw_*.txt'] {}
       extended hash = yes
          created by   root:
            consumes   file:./
            consumes   file:plan.py
             creates   file:raw_01.txt
             creates   file:raw_02.txt
             creates   file:raw_03.txt
             creates   file:raw_04.txt
             creates   step:cp -aT converted_01.txt used.txt
             creates   step:cp -aT raw_01.txt converted_01.txt

file:raw_01.txt
                path = raw_01.txt
               state = STATIC
          created by   step:./plan.py
            consumes   file:./
            supplies   step:cp -aT raw_01.txt converted_01.txt

file:raw_02.txt
                path = raw_02.txt
               state = STATIC
          created by   step:./plan.py
            consumes   file:./

file:raw_03.txt
                path = raw_03.txt
               state = STATIC
          created by   step:./plan.py
            consumes   file:./

file:raw_04.txt
                path = raw_04.txt
               state = STATIC
          created by   step:./plan.py
            consumes   file:./

file:used.txt
                path = used.txt
               state = BUILT
          created by   step:cp -aT converted_01.txt used.txt
            consumes   file:./
            consumes   step:cp -aT converted_01.txt used.txt

step:cp -aT raw_01.txt converted_01.txt
             workdir = ./
             command = cp -aT raw_01.txt converted_01.txt
               state = SUCCEEDED
           mandatory = IMPLIED
       extended hash = yes
          created by   step:./plan.py
            consumes   file:./
            consumes   file:raw_01.txt
             creates   file:converted_01.txt
            supplies   file:converted_01.txt

file:converted_01.txt
                path = converted_01.txt
               state = BUILT
          created by   step:cp -aT raw_01.txt converted_01.txt
            consumes   file:./
            consumes   step:cp -aT raw_01.txt converted_01.txt
            supplies   step:cp -aT converted_01.txt used.txt

step:cp -aT converted_01.txt used.txt
             workdir = ./
             command = cp -aT converted_01.txt used.txt
               state = SUCCEEDED
       extended hash = yes
          created by   step:./plan.py
            consumes   file:./
            consumes   file:converted_01.txt
             creates   file:used.txt
            supplies   file:used.txt
