WDL's `size()` function

[mr-c]

https://github.com/openwdl/wdl/blob/main/versions/1.1/SPEC.md#float-sizefilearrayfile-string

https://www.commonwl.org/v1.2/CommandLineTool.html#File look for the size field which is measured in bytes.

example:

wdl-cwl-translator/wdl2cwl/tests/wdl_files/CollectQualityYieldMetrics.wdl

Line 28 in 7cd094a

Int disk_size = ceil(size(input_bam, "GiB")) + 20

size(input_bam, "GiB")

equivalent to the CWL expression snippet inputs.input_bam.size / 1024^3