flow = "factorial"
docs = "DESCRIPTION.md"

# Read 'n' from the command line
[[process]]
alias = "args"
source = "context://args/get"

[[connection]]
from = "args/json/1"
to = "multiply/i2"

[[process]]
alias = "multiply"
source = "lib://flowstdlib/math/multiply"
input.i1 = { once =  1 }

[[process]]
alias = "sub"
source = "lib://flowstdlib/math/subtract"
input.i2 = { always =  1 }

[[connection]]
from = "args/json/1"
to = "sub/i1"

[[connection]]
from = "multiply"
to = "multiply/i1"

[[process]]
alias = "compare"
source = "lib://flowstdlib/math/compare"
input.right = { always =  1 }

[[process]]
alias = "n-tap"
source = "lib://flowstdlib/control/tap"

[[connection]]
from = "sub"
to = ["n-tap/data", "compare/left"]

[[connection]]
from = "compare/gt"
to = "n-tap/control"

[[connection]]
from = "n-tap"
to = ["multiply/i2", "sub/i1"]

[[process]]
alias = "result-tap"
source = "lib://flowstdlib/control/tap"

[[connection]]
from = "compare/lte"
to = "result-tap/control"

[[connection]]
from = "multiply"
to = "result-tap/data"

[[process]]
alias = "print"
source = "context://stdio/stdout"

[[connection]]
from = "result-tap"
to = "print"