Refer script paths relatively to the current script

[isuru89]

Currently if you want to refer another script (to import, or run) you need to specify full relative path from the script base directory. But sometime it is nice to be able to refer to the script path relative to the current script. Relative paths can be identified if path string starts with characters ./ or ../.

For eg: assuming there are two scripts in script base directory as below.

• foo/bar/script.groovy
• foo/bar/baz/query.groovy

When you are calling query.groovy from script.groovy you should do,

        RUN ("foo/bar/baz/query")

But with new enhancement, it can written as,

        RUN ("./baz/query")

In otherway, calling script.groovy from query.groovy would be,

        RUN ("../script")

CAUTION: Moving scripts into different directories within script base directory could cause relative path mismatches. In such cases, it is a user's responsibility of refactoring affected paths.