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nodejs/lib/.eslintrc.yaml
Michaël Zasso 6a9f049968
tools,lib: forbid native Error constructors
This adds a rule that forbids the use of native Error constructors in
the `lib` directory. This is to encourage use of the `internal/errors`
mechanism. The rule is disabled for errors that are not created with
the `internal/errors` module but are still assigned an error code.

PR-URL: https://github.com/nodejs/node/pull/19373
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
2018-03-21 20:15:33 +01:00

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1.8 KiB
YAML

rules:
no-restricted-syntax:
# Config copied from .eslintrc.js
- error
- selector: "CallExpression[callee.object.name='assert'][callee.property.name='doesNotThrow']"
message: "Please replace `assert.doesNotThrow()` and add a comment next to the code instead."
- selector: "CallExpression[callee.object.name='assert'][callee.property.name='throws'][arguments.1.type='Literal']:not([arguments.1.regex])"
message: "use a regular expression for second argument of assert.throws()"
- selector: "CallExpression[callee.object.name='assert'][callee.property.name='throws'][arguments.length<2]"
message: "assert.throws() must be invoked with at least two arguments."
- selector: "CallExpression[callee.name='setTimeout'][arguments.length<2]"
message: "setTimeout() must be invoked with at least two arguments."
- selector: "CallExpression[callee.name='setInterval'][arguments.length<2]"
message: "setInterval() must be invoked with at least 2 arguments."
- selector: "ThrowStatement > CallExpression[callee.name=/Error$/]"
message: "Use new keyword when throwing an Error."
# Config specific to lib
- selector: "NewExpression[callee.name=/Error$/]:not([callee.name=/^(AssertionError|NghttpError)$/])"
message: "Use an error exported by the internal/errors module."
# Custom rules in tools/eslint-rules
node-core/require-buffer: error
node-core/buffer-constructor: error
node-core/no-let-in-for-declaration: error
node-core/lowercase-name-for-primitive: error
node-core/non-ascii-character: error
globals:
CHECK: false
CHECK_EQ: false
CHECK_GE: false
CHECK_GT: false
CHECK_LE: false
CHECK_LT: false
CHECK_NE: false
DCHECK: false
DCHECK_EQ: false
DCHECK_GE: false
DCHECK_GT: false
DCHECK_LE: false
DCHECK_LT: false
DCHECK_NE: false