The YAML validation was broken because the renderedContentMap has keys
with the path to the template including the chart directory, whereas the
linter was trying to access it relative from the chart directory.
For example, the hash key was `drupal/templates/deployment.yaml` but the
linter was trying to access `templates/deployment.yaml`. This commit
fixes the key used to access the rendered content.
Handle a previously unhandled error in the linter. This simply bails out
if a chart's values files do not parse.
Also, changed the implementation of CoalesceValues to return a map even
on error.
Template rules
Adding chart errors
Added function that checks the existence of all the values in the templates
Adding chartfile unit tests
Testing runLinterRule
Fixing out of range
Fixing out of range
Improving quote detector
Fixed tests
Adding chart name linter
Add lint error
Moving to blocks
Moving to method
Moved lint rules to functions
Semantic version validation
Linting engine
Adding sources and home validations
Sharing file loading
Sharing file loading
Rolling back readme
Rewriting other linters
Fixing tests
Typo
Using chart.Metadata
Fixing format
Adding UNKNOWN in Engine
Adding tabs
Fixing tabs