sourcekitten_sourcefiles in yaml causes a crash

[adam-fowler]

If you have

sourcekitten_sourcefile: my.json

At the top of your .jazzy.yaml jazzy will crash with the following

Using config file /Users/adamfowler/Documents/dev/macOS/lib/swift-aws/aws-sdk-swift/.jazzy.yaml
Traceback (most recent call last):
	10: from /usr/local/bin/jazzy:23:in `<main>'
	 9: from /usr/local/bin/jazzy:23:in `load'
	 8: from /Library/Ruby/Gems/2.6.0/gems/jazzy-0.12.0/bin/jazzy:15:in `<top (required)>'
	 7: from /Library/Ruby/Gems/2.6.0/gems/jazzy-0.12.0/lib/jazzy/config.rb:426:in `parse!'
	 6: from /Library/Ruby/Gems/2.6.0/gems/jazzy-0.12.0/lib/jazzy/config.rb:484:in `parse_config_file'
	 5: from /Library/Ruby/Gems/2.6.0/gems/jazzy-0.12.0/lib/jazzy/config.rb:484:in `each'
	 4: from /Library/Ruby/Gems/2.6.0/gems/jazzy-0.12.0/lib/jazzy/config.rb:496:in `block in parse_config_file'
	 3: from /Library/Ruby/Gems/2.6.0/gems/jazzy-0.12.0/lib/jazzy/config.rb:44:in `set_if_unconfigured'
	 2: from /Library/Ruby/Gems/2.6.0/gems/jazzy-0.12.0/lib/jazzy/config.rb:35:in `set'
	 1: from /Library/Ruby/Gems/2.6.0/gems/jazzy-0.12.0/lib/jazzy/config.rb:35:in `instance_exec'
/Library/Ruby/Gems/2.6.0/gems/jazzy-0.12.0/lib/jazzy/config.rb:179:in `block in <class:Config>': undefined method `map' for "ACM.json":String (NoMethodError)

I'm assuming this is related to 30957db#diff-598546a0c342527401dade0e669b6772

This used to work

[johnfairh]

Thanks, you're right that's unintended breakage. Temp workaround is to do:

sourcekitten_sourcefile:
    - my.json

Will fix it to accept either format.

[adam-fowler]

cool thanks