Allow cli with file name argument to be used from scripts #6
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When invoked via
exec()
/system()
/whatever from a parent script, stdin is generally not a TTY. In the current version of strip-ansi, this prevents any arguments from being used as the filename even if provided.The first commit adds this scenario as a test case (initially failing). The second commit allows the filename argument, if provided, to be used when scripting.
I found this when I tried to use strip-ansi in my CI pipeline to strip colourized diffs from my TAP result files but was perplexed by the result being an empty file. I am using the
cat file | strip-ansi > stripped.txt
form as a workaround for now.