Substituted by environment variable.


  • "{env:MYVAR}"

  • "{env:MYVAR:default value}"

  • "{env:MYVAR:{ccount}}"

  • "{env:MYVAR:IGNORE}"


You can pass 2 positional options to this substitution:

  • Env variable name (case sensitive)

  • Default value (optional)

    Used if environment variable is not set.

    • no value or empty string means that variable will be replaced with string value UNKNOWN

    • some value - any plain text

    • {ccount} - any other substitution is supported

    • {env:MISSINGVAR:{ccount}} - nested substitutions are allowed too

    • IGNORE - return empty string