fix: parsing glob strings #404
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## [0.19.3](v0.19.2...v0.19.3) (2019-10-28) ### Bug Fixes * parsing glob strings ([#404](#404)) ([d52e552](d52e552))
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Purpose
When passing a comma-separated list of globs, sometimes spaces might appear after commas causing the globs to start or end with a space.
I also noticed that valid globs with comma separated lists (commonly used for extensions) would be split incorrectly. i.e.
**/*.{html,htm}and**/*.{png,jpg,jpeg}Fixes #311
Approach
Created a common
parseGlobsconfiguration utility that splits a comma-separated string, while preserving glob lists within{...}, and trims whitespace from glob patterns. It also performs the duty of filtering out empty strings.The configuration unit tests were nested so this could be tested without the extra hooks used in the other config tests.