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rule-shadows-builtin

Summary: Rule name shadows built-in

Category: Bugs

Avoid

package policy

# `or` is an operator
or := 1 + 1

# `startswith` is a built-in function
startswith := indexof("rego", "r")

Rationale​

Using the name of built-in functions or operators as rule and variable names can lead to confusion and unexpected behavior.

Configuration Options​

This linter rule provides the following configuration options:

rules:
  bugs:
    rule-shadows-builtin:
      # one of "error", "warning", "ignore"
      level: error

Community​

If you think you've found a problem with this rule or its documentation, would like to suggest improvements, new rules, or just talk about Regal in general, please join us in the #regal channel in the Styra Community Slack!