In Helm 2, no chart validation was performed on v1 charts, so there are
a few charts out there that never added an apiVersion to the Chart.yaml.
To ensure those charts continue to work for Helm 3, we should assume
that charts loaded without an apiVersion set should be assumed as v1.
Signed-off-by: Matthew Fisher <matt.fisher@microsoft.com>
* Add the Schema type and a function to read it
* Added a function to read a schema from a file
* Check that values.yaml matches schema
This commit uses the gojsonschema package to validate a values.yaml file
against a corresponding values.schema.yaml file.
* Add functionality to generate a schema from a values.yaml
* Add Schema to Chart and loader
* Clean up implementation in chartutil
* Add tests for helm install with schema
* Add schema validation to helm lint
* Clean up "matchSchema"
* Modify error output
* Add documentation
* Fix a linter issue
* Fix a test that broke during a rebase
* Clean up documentation
* Specify JSONSchema spec
Since JSONSchema is still in a draft state as of this commit, we need to
specify a particular version of the JSONSchema spec
* Switch to using builtin functionality for file extensions
* Switch to using a third-party library for JSON conversion
* Use the constants from the gojsonschema package
* Updates to unit tests
* Minor change to avoid string cast
* Remove JSON Schema generation
* Change Schema type from map[string]interface{} to []byte
* Convert all Schema YAML to JSON
* Fix some tests that were broken by a rebase
* Fix up YAML/JSON conversions
* This checks subcharts for schema validation
The final coalesced values for a given chart will be validated against
that chart's schema, as well as any dependent subchart's schema
* Add unit tests for ValidateAgainstSchema
* Remove nonessential test files
* Remove a misleading unit test
The TestReadSchema unit test was simply testing the ReadValues function,
which is already being validated in the TestReadValues unit test
* Update documentation to reflect changes to subchart schemas
This fixes a dozen or so style errors, almost all of which were just missing comments.
I left several which are fixed in other outstanding PRs, or which belong to code that is about to be removed.
Signed-off-by: Matt Butcher <matt.butcher@microsoft.com>
Adam Reese
Matthew Fisher
Ian Howell
Matt Butcher