repo_name
string
dataset
string
owner
string
lang
string
func_name
string
code
string
docstring
string
url
string
sha
string
eslint-stylistic
github_2023
eslint-stylistic
typescript
isFixable
function isFixable(nodeOrToken: Token) { const nextToken = sourceCode.getTokenAfter(nodeOrToken) if (!nextToken || nextToken.type !== 'String') return true const stringNode = sourceCode.getNodeByRangeIndex(nextToken.range[0]) return !isTopLevelExpressionStatement(stringNode!.parent!) ...
/** * Checks if a node or token is fixable. * A node is fixable if it can be removed without turning a subsequent statement into a directive after fixing other nodes. * @param nodeOrToken The node or token to check. * @returns Whether or not the node is fixable. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/no-extra-semi/no-extra-semi._js_.ts#L39-L48
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
report
function report(nodeOrToken: Token | ASTNode) { context.report({ node: nodeOrToken, messageId: 'unexpected', fix: isFixable(nodeOrToken as Token) /** * Expand the replacement range to include the surrounding * tokens to avoid conflicting with semi. ...
/** * Reports an unnecessary semicolon error. * @param nodeOrToken A node or a token to be reported. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/no-extra-semi/no-extra-semi._js_.ts#L54-L69
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
checkForPartOfClassBody
function checkForPartOfClassBody(firstToken: Token) { for (let token = firstToken; token.type === 'Punctuator' && !isClosingBraceToken(token); token = sourceCode.getTokenAfter(token)! ) { if (isSemicolonToken(token)) report(token) } }
/** * Checks for a part of a class body. * This checks tokens from a specified token to a next MethodDefinition or the end of class body. * @param firstToken The first token to check. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/no-extra-semi/no-extra-semi._js_.ts#L76-L84
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
normalizeOptions
function normalizeOptions(options: RuleOptions[0] = {}) { const hasGroups = options.groups && options.groups.length > 0 const groups = hasGroups ? options.groups : DEFAULT_GROUPS const allowSamePrecedence = options.allowSamePrecedence !== false return { groups, allowSamePrecedence, } }
/** * Normalizes options. * @param options A options object to normalize. * @returns Normalized option object. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/no-mixed-operators/no-mixed-operators._js_.ts#L41-L50
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
includesBothInAGroup
function includesBothInAGroup(groups: string[][], left: string, right: string): boolean { return groups.some(group => group.includes(left) && group.includes(right)) }
/** * Checks whether any group which includes both given operator exists or not. * @param groups A list of groups to check. * @param left An operator. * @param right Another operator. * @returns if such group existed. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/no-mixed-operators/no-mixed-operators._js_.ts#L59-L61
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
getChildNode
function getChildNode(node: NodeType | Tree.ConditionalExpression): ASTNode { return node.type === 'ConditionalExpression' ? node.test : node.left }
/** * Checks whether the given node is a conditional expression and returns the test node else the left node. * @param node A node which can be a BinaryExpression or a LogicalExpression node. * This parent node can be BinaryExpression, LogicalExpression * , or a ConditionalExpression node * @returns node the ...
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/no-mixed-operators/no-mixed-operators._js_.ts#L70-L72
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
shouldIgnore
function shouldIgnore(node: NodeType): boolean { const a = node const b = node.parent as (NodeType | Tree.ConditionalExpression) return ( !includesBothInAGroup( options.groups ?? [], a.operator, b.type === 'ConditionalExpression' ? '?:' : b.operator, ) ...
/** * Checks whether a given node should be ignored by options or not. * @param node A node to check. This is a BinaryExpression * node or a LogicalExpression node. This parent node is one of * them, too. * @returns `true` if the node should be ignored. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/no-mixed-operators/no-mixed-operators._js_.ts#L128-L143
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
isMixedWithParent
function isMixedWithParent(node: NodeType): boolean { return ( node.operator !== (node.parent as NodeType).operator && !isParenthesised(sourceCode, node) ) }
/** * Checks whether the operator of a given node is mixed with parent * node's operator or not. * @param node A node to check. This is a BinaryExpression * node or a LogicalExpression node. This parent node is one of * them, too. * @returns `true` if the node was mixed. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/no-mixed-operators/no-mixed-operators._js_.ts#L153-L158
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
getOperatorToken
function getOperatorToken(node: NodeType): Tree.Token { return sourceCode.getTokenAfter(getChildNode(node), isNotClosingParenToken)! }
/** * Gets the operator token of a given node. * @param node A node to check. This is a BinaryExpression * node or a LogicalExpression node. * @returns The operator token of the node. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/no-mixed-operators/no-mixed-operators._js_.ts#L166-L168
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
reportBothOperators
function reportBothOperators(node: NodeType) { const parent = node.parent as NodeType const left = (getChildNode(parent) === node) ? node : parent const right = (getChildNode(parent) !== node) ? node : parent const data = { leftOperator: left.operator || '?:', rightOperator: righ...
/** * Reports both the operator of a given node and the operator of the * parent node. * @param node A node to check. This is a BinaryExpression * node or a LogicalExpression node. This parent node is one of * them, too. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/no-mixed-operators/no-mixed-operators._js_.ts#L177-L198
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
check
function check(node: NodeType) { if ( TARGET_NODE_TYPE.test(node.parent.type) && isMixedWithParent(node) && !shouldIgnore(node) ) { reportBothOperators(node) } }
/** * Checks between the operator of this node and the operator of the * parent node. * @param node A node to check. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/no-mixed-operators/no-mixed-operators._js_.ts#L205-L213
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
formatReportedCommentValue
function formatReportedCommentValue(token: Token): string { const valueLines = token.value.split('\n') const value = valueLines[0] const formattedValue = `${value.slice(0, 12)}...` return valueLines.length === 1 && value.length <= 12 ? value : formattedValue }
/** * Formats value of given comment token for error message by truncating its length. * @param token comment token * @returns formatted value * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/no-multi-spaces/no-multi-spaces._js_.ts#L69-L75
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
getExpectedError
function getExpectedError(lines: number) { return { messageId: 'consecutiveBlank', data: { max: lines, pluralizedLines: lines === 1 ? 'line' : 'lines', }, type: 'Program', column: 1, } }
/** * Creates the expected error message object for the specified number of lines * @param lines The number of lines expected. * @returns the expected error message object * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/no-multiple-empty-lines/no-multiple-empty-lines._js_.test.ts#L15-L25
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
getExpectedErrorEOF
function getExpectedErrorEOF(lines: number) { return { messageId: 'blankEndOfFile', data: { max: lines, }, type: 'Program', column: 1, } }
/** * Creates the expected error message object for the specified number of lines * @param lines The number of lines expected. * @returns the expected error message object * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/no-multiple-empty-lines/no-multiple-empty-lines._js_.test.ts#L33-L42
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
getExpectedErrorBOF
function getExpectedErrorBOF(lines: number) { return { messageId: 'blankBeginningOfFile', data: { max: lines, }, type: 'Program', column: 1, } }
/** * Creates the expected error message object for the specified number of lines * @param lines The number of lines expected. * @returns the expected error message object * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/no-multiple-empty-lines/no-multiple-empty-lines._js_.test.ts#L50-L59
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
report
function report(node: ASTNode, location: Tree.Position | Tree.SourceLocation, fixRange: Readonly<Tree.Range>) { /** * Passing node is a bit dirty, because message data will contain big * text in `source`. But... who cares :) ? * One more kludge will not make worse the bloody wizardry of this ...
/** * Report the error message * @param node node to report * @param location range information * @param fixRange Range based on the whole program */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/no-trailing-spaces/no-trailing-spaces._js_.ts#L64-L79
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
getCommentLineNumbers
function getCommentLineNumbers(comments: Tree.Comment[]) { const lines = new Set() comments.forEach((comment) => { const endLine = comment.type === 'Block' ? comment.loc.end.line - 1 : comment.loc.end.line for (let i = comment.loc.start.line; i <= endLine; i++) ...
/** * Given a list of comment nodes, return the line numbers for those comments. * @param comments An array of comment nodes. * @returns An array of line numbers containing comments. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/no-trailing-spaces/no-trailing-spaces._js_.ts#L86-L99
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
reportError
function reportError(node: Tree.MemberExpression, leftToken: Token, rightToken: Token) { context.report({ node, messageId: 'unexpectedWhitespace', data: { propName: sourceCode.getText(node.property), }, fix(fixer) { let replacementText = '' if...
/** * Reports whitespace before property token * @param node the node to report in the event of an error * @param leftToken the left token * @param rightToken the right token * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/no-whitespace-before-property/no-whitespace-before-property._js_.ts#L39-L69
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
getOption
function getOption(keywordName: KeywordName) { return context.options[1] && context.options[1].overrides && context.options[1].overrides[keywordName] || context.options[0] || 'beside' }
/** * Gets the applicable preference for a particular keyword * @param keywordName The name of a keyword, e.g. 'if' * @returns The applicable option for the keyword, e.g. 'beside' */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/nonblock-statement-body-position/nonblock-statement-body-position._js_.ts#L64-L68
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
validateStatement
function validateStatement(node: Tree.Statement, keywordName: KeywordName) { const option = getOption(keywordName) if (node.type === 'BlockStatement' || option === 'any') return const tokenBefore = sourceCode.getTokenBefore(node)! if (tokenBefore.loc.end.line === node.loc.start.line &...
/** * Validates the location of a single-line statement * @param node The single-line statement * @param keywordName The applicable keyword name for the single-line statement */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/nonblock-statement-body-position/nonblock-statement-body-position._js_.ts#L75-L102
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
normalizeOptionValue
function normalizeOptionValue(value: any) { let multiline = false let minProperties = Number.POSITIVE_INFINITY let consistent = false if (value) { if (value === 'always') { minProperties = 0 } else if (value === 'never') { minProperties = Number.POSITIVE_INFINITY } else { ...
/** * Normalizes a given option value. * @param value An option value to parse. * @returns Normalized option object. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-newline/object-curly-newline._js_.ts#L43-L66
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
isObject
function isObject(value: unknown): value is Record<string, unknown> { return typeof value === 'object' && value !== null }
/** * Checks if a value is an object. * @param value The value to check * @returns `true` if the value is an object, otherwise `false` */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-newline/object-curly-newline._js_.ts#L73-L75
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
isNodeSpecificOption
function isNodeSpecificOption(option: unknown) { return isObject(option) || typeof option === 'string' }
/** * Checks if an option is a node-specific option * @param option The option to check * @returns `true` if the option is node-specific, otherwise `false` */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-newline/object-curly-newline._js_.ts#L82-L84
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
normalizeOptions
function normalizeOptions(options: any) { if (isObject(options) && Object.values(options).some(isNodeSpecificOption)) { return { ObjectExpression: normalizeOptionValue(options.ObjectExpression), ObjectPattern: normalizeOptionValue(options.ObjectPattern), ImportDeclaration: normalizeOptionValue(o...
/** * Normalizes a given option value. * @param options An option value to parse. * @returns {{ * ObjectExpression: {multiline: boolean, minProperties: number, consistent: boolean}, * ObjectPattern: {multiline: boolean, minProperties: number, consistent: boolean}, * ImportDeclaration: {multiline: boolean, m...
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-newline/object-curly-newline._js_.ts#L98-L113
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
areLineBreaksRequired
function areLineBreaksRequired( node: | Tree.ObjectExpression | Tree.ObjectPattern | Tree.ImportDeclaration | Tree.ExportNamedDeclaration | Tree.TSTypeLiteral | Tree.TSInterfaceBody, options: { multiline: boolean, minProperties: number, consistent: boolean }, first: Token, last: Token, )...
/** * Determines if ObjectExpression, ObjectPattern, ImportDeclaration, ExportNamedDeclaration, TSTypeLiteral or TSInterfaceBody * node needs to be checked for missing line breaks * @param node Node under inspection * @param options option specific to node type * @param first First object property * @param last L...
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-newline/object-curly-newline._js_.ts#L124-L159
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
check
function check( node: | Tree.ObjectExpression | Tree.ObjectPattern | Tree.ImportDeclaration | Tree.ExportNamedDeclaration | Tree.TSTypeLiteral | Tree.TSInterfaceBody, ) { const options = normalizedOptions[node.type] if ( (node.type === 'Impo...
/** * Reports a given node if it violated this rule. * @param node A node to check. This is an ObjectExpression, ObjectPattern, ImportDeclaration, ExportNamedDeclaration, TSTypeLiteral or TSInterfaceBody node. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-newline/object-curly-newline._js_.ts#L210-L330
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
isOptionSet
function isOptionSet(option: keyof NonNullable<RuleOptions[1]>): boolean { return context.options[1] ? context.options[1][option] === !spaced : false }
/** * Determines whether an option is set, relative to the spacing option. * If spaced is "always", then check whether option is set to false. * If spaced is "never", then check whether option is set to true. * @param option The option to exclude. * @returns Whether or not the property is exclu...
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-spacing/object-curly-spacing._js_.ts#L60-L62
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
reportNoBeginningSpace
function reportNoBeginningSpace(node: ASTNode, token: Token) { const nextToken = context.sourceCode.getTokenAfter(token, { includeComments: true })! context.report({ node, loc: { start: token.loc.end, end: nextToken.loc.start }, messageId: 'unexpectedSpaceAfter', data: { ...
/** * Reports that there shouldn't be a space after the first token * @param node The node to report in the event of an error. * @param token The token to use for the report. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-spacing/object-curly-spacing._js_.ts#L75-L89
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
reportNoEndingSpace
function reportNoEndingSpace(node: ASTNode, token: Token) { const previousToken = context.sourceCode.getTokenBefore(token, { includeComments: true })! context.report({ node, loc: { start: previousToken.loc.end, end: token.loc.start }, messageId: 'unexpectedSpaceBefore', data...
/** * Reports that there shouldn't be a space before the last token * @param node The node to report in the event of an error. * @param token The token to use for the report. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-spacing/object-curly-spacing._js_.ts#L96-L110
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
reportRequiredBeginningSpace
function reportRequiredBeginningSpace(node: ASTNode, token: Token) { context.report({ node, loc: token.loc, messageId: 'requireSpaceAfter', data: { token: token.value, }, fix(fixer: RuleFixer) { return fixer.insertTextAfter(token, ' ') },...
/** * Reports that there should be a space after the first token * @param node The node to report in the event of an error. * @param token The token to use for the report. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-spacing/object-curly-spacing._js_.ts#L117-L129
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
reportRequiredEndingSpace
function reportRequiredEndingSpace(node: ASTNode, token: Token) { context.report({ node, loc: token.loc, messageId: 'requireSpaceBefore', data: { token: token.value, }, fix(fixer: RuleFixer) { return fixer.insertTextBefore(token, ' ') }, ...
/** * Reports that there should be a space before the last token * @param node The node to report in the event of an error. * @param token The token to use for the report. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-spacing/object-curly-spacing._js_.ts#L136-L148
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
validateBraceSpacing
function validateBraceSpacing(node: ASTNode, first: Token, second: Token, penultimate: Token, last: Token) { if (isTokenOnSameLine(first, second)) { const firstSpaced = sourceCode.isSpaceBetween(first, second) if (options.spaced && !firstSpaced) reportRequiredBeginningSpace(node, first)...
/** * Determines if spacing in curly braces is valid. * @param node The AST node to check. * @param first The first token to check (should be the opening brace) * @param second The second token to check (should be first after the opening brace) * @param penultimate The penultimate token to chec...
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-spacing/object-curly-spacing._js_.ts#L158-L189
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
getClosingBraceOfObject
function getClosingBraceOfObject( node: | Tree.ObjectExpression | Tree.ObjectPattern, ) { const lastProperty = node.properties[node.properties.length - 1] return sourceCode.getTokenAfter(lastProperty, isClosingBraceToken) }
/** * Gets '}' token of an object node. * * Because the last token of object patterns might be a type annotation, * this traverses tokens preceded by the last property, then returns the * first '}' token. * @param node The node to get. This node is an * ObjectExpression or an Obj...
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-spacing/object-curly-spacing._js_.ts#L202-L210
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
checkForObject
function checkForObject(node: | Tree.ObjectExpression | Tree.ObjectPattern) { if (node.properties.length === 0) return const first = sourceCode.getFirstToken(node)! const last = getClosingBraceOfObject(node)! const second = sourceCode.getTokenAfter(first, { includeComments: ...
/** * Reports a given object node if spacing in curly braces is invalid. * @param node An ObjectExpression or ObjectPattern node to check. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-spacing/object-curly-spacing._js_.ts#L216-L228
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
checkForImport
function checkForImport(node: Tree.ImportDeclaration) { if (node.specifiers.length === 0) return let firstSpecifier = node.specifiers[0] const lastSpecifier = node.specifiers[node.specifiers.length - 1] if (lastSpecifier.type !== 'ImportSpecifier') return if (firstSpecif...
/** * Reports a given import node if spacing in curly braces is invalid. * @param node An ImportDeclaration node to check. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-spacing/object-curly-spacing._js_.ts#L234-L253
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
checkForExport
function checkForExport(node: Tree.ExportNamedDeclaration) { if (node.specifiers.length === 0) return const firstSpecifier = node.specifiers[0] const lastSpecifier = node.specifiers[node.specifiers.length - 1] const first = sourceCode.getTokenBefore(firstSpecifier)! const last = s...
/** * Reports a given export node if spacing in curly braces is invalid. * @param node An ExportNamedDeclaration node to check. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-spacing/object-curly-spacing._js_.ts#L259-L271
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
isOptionSet
function isOptionSet( option: 'arraysInObjects' | 'objectsInObjects', ): boolean { return secondOption ? secondOption[option] === !spaced : false }
/** * Determines whether an option is set, relative to the spacing option. * If spaced is "always", then check whether option is set to false. * If spaced is "never", then check whether option is set to true. * @param option The option to exclude. * @returns Whether or not the property is exclu...
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-spacing/object-curly-spacing._ts_.ts#L36-L40
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
reportNoBeginningSpace
function reportNoBeginningSpace( node: Tree.TSMappedType | Tree.TSTypeLiteral, token: Tree.Token, ): void { const nextToken = sourceCode.getTokenAfter(token, { includeComments: true })! context.report({ node, loc: { start: token.loc.end, end: nextToken.loc.start }, m...
/** * Reports that there shouldn't be a space after the first token * @param node The node to report in the event of an error. * @param token The token to use for the report. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-spacing/object-curly-spacing._ts_.ts#L53-L70
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
reportNoEndingSpace
function reportNoEndingSpace( node: Tree.TSMappedType | Tree.TSTypeLiteral, token: Tree.Token, ): void { const previousToken = sourceCode.getTokenBefore(token, { includeComments: true })! context.report({ node, loc: { start: previousToken.loc.end, end: token.loc.start }, ...
/** * Reports that there shouldn't be a space before the last token * @param node The node to report in the event of an error. * @param token The token to use for the report. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-spacing/object-curly-spacing._ts_.ts#L77-L94
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
reportRequiredBeginningSpace
function reportRequiredBeginningSpace( node: Tree.TSMappedType | Tree.TSTypeLiteral, token: Tree.Token, ): void { context.report({ node, loc: token.loc, messageId: 'requireSpaceAfter', data: { token: token.value, }, fix(fixer) { r...
/** * Reports that there should be a space after the first token * @param node The node to report in the event of an error. * @param token The token to use for the report. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-spacing/object-curly-spacing._ts_.ts#L101-L116
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
reportRequiredEndingSpace
function reportRequiredEndingSpace( node: Tree.TSMappedType | Tree.TSTypeLiteral, token: Tree.Token, ): void { context.report({ node, loc: token.loc, messageId: 'requireSpaceBefore', data: { token: token.value, }, fix(fixer) { ret...
/** * Reports that there should be a space before the last token * @param node The node to report in the event of an error. * @param token The token to use for the report. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-spacing/object-curly-spacing._ts_.ts#L123-L138
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
validateBraceSpacing
function validateBraceSpacing( node: Tree.TSMappedType | Tree.TSTypeLiteral, first: Tree.Token, second: Tree.Token, penultimate: Tree.Token, last: Tree.Token, ): void { if (isTokenOnSameLine(first, second)) { const firstSpaced = sourceCode.isSpaceBetween!(first, second) ...
/** * Determines if spacing in curly braces is valid. * @param node The AST node to check. * @param first The first token to check (should be the opening brace) * @param second The second token to check (should be first after the opening brace) * @param penultimate The penultimate token to chec...
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-spacing/object-curly-spacing._ts_.ts#L148-L212
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
getClosingBraceOfObject
function getClosingBraceOfObject( node: Tree.TSTypeLiteral, ): Tree.Token | null { const lastProperty = node.members[node.members.length - 1] return sourceCode.getTokenAfter(lastProperty, isClosingBraceToken) }
/** * Gets '}' token of an object node. * * Because the last token of object patterns might be a type annotation, * this traverses tokens preceded by the last property, then returns the * first '}' token. * @param node The node to get. This node is an * ObjectExpression or an Obj...
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/object-curly-spacing/object-curly-spacing._ts_.ts#L225-L231
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
errorAt
function errorAt(line: number, column: number) { return { messageId: 'expectVarOnNewline', type: 'VariableDeclaration', line, column, } }
// ------------------------------------------------------------------------------
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/one-var-declaration-per-line/one-var-declaration-per-line._js_.test.ts#L20-L27
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
isForTypeSpecifier
function isForTypeSpecifier(keyword: NodeTypes) { return keyword === 'ForStatement' || keyword === 'ForInStatement' || keyword === 'ForOfStatement' }
/** * Determine if provided keyword is a variant of for specifiers * @private * @param keyword keyword to test * @returns True if `keyword` is a variant of for specifier */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/one-var-declaration-per-line/one-var-declaration-per-line._js_.ts#L43-L45
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
checkForNewLine
function checkForNewLine(node: Tree.VariableDeclaration) { if (isForTypeSpecifier(node.parent.type)) return const declarations = node.declarations let prev: Tree.LetOrConstOrVarDeclarator declarations.forEach((current) => { if (prev && prev.loc.end.line === current.loc.start.li...
/** * Checks newlines around variable declarations. * @private * @param node `VariableDeclaration` node to test */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/one-var-declaration-per-line/one-var-declaration-per-line._js_.ts#L52-L72
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
getFixer
function getFixer(operatorToken: Token, desiredStyle: string): ReportFixFunction { return (fixer) => { const tokenBefore = sourceCode.getTokenBefore(operatorToken)! const tokenAfter = sourceCode.getTokenAfter(operatorToken)! const textBefore = sourceCode.text.slice(tokenBefore.range[1], op...
/** * Gets a fixer function to fix rule issues * @param operatorToken The operator token of an expression * @param desiredStyle The style for the rule. One of 'before', 'after', 'none' * @returns A fixer function */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/operator-linebreak/operator-linebreak._js_.ts#L78-L127
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
validateNode
function validateNode(node: ASTNode, rightSide: ASTNode, operator: string) { /** * Find the operator token by searching from the right side, because between the left side and the operator * there could be additional tokens from type annotations. Search specifically for the token which * value...
/** * Checks the operator placement * @param node The node to check * @param rightSide The node that comes after the operator in `node` * @param operator The operator * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/operator-linebreak/operator-linebreak._js_.ts#L136-L202
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
validateBinaryExpression
function validateBinaryExpression(node: Tree.BinaryExpression | Tree.LogicalExpression | Tree.AssignmentExpression) { validateNode(node, node.right, node.operator) }
/** * Validates a binary expression using `validateNode` * @param node node to be validated */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/operator-linebreak/operator-linebreak._js_.ts#L208-L210
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
getOpenBrace
function getOpenBrace(node: Tree.BlockStatement | Tree.StaticBlock | Tree.SwitchStatement | Tree.ClassBody): Token { if (node.type === 'SwitchStatement') return sourceCode.getTokenBefore(node.cases[0])! if (node.type === 'StaticBlock') return sourceCode.getFirstToken(node, { skip: 1 })! // ...
/** * Gets the open brace token from a given node. * @param node A BlockStatement or SwitchStatement node from which to get the open brace. * @returns The token of the open brace. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padded-blocks/padded-blocks._js_.ts#L89-L98
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
isComment
function isComment(node: ASTNode | Token) { return node.type === 'Line' || node.type === 'Block' }
/** * Checks if the given parameter is a comment node * @param node An AST node or token * @returns True if node is a comment */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padded-blocks/padded-blocks._js_.ts#L105-L107
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
isPaddingBetweenTokens
function isPaddingBetweenTokens(first: Token, second: Token) { return second.loc.start.line - first.loc.end.line >= 2 }
/** * Checks if there is padding between two tokens * @param first The first token * @param second The second token * @returns True if there is at least a line between the tokens */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padded-blocks/padded-blocks._js_.ts#L115-L117
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
getFirstBlockToken
function getFirstBlockToken(token: Token) { let prev let first = token do { prev = first first = sourceCode.getTokenAfter(first, { includeComments: true })! } while (isComment(first) && first.loc.start.line === prev.loc.end.line) return first }
/** * Checks if the given token has a blank line after it. * @param token The token to check. * @returns Whether or not the token is followed by a blank line. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padded-blocks/padded-blocks._js_.ts#L124-L134
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
getLastBlockToken
function getLastBlockToken(token: Token) { let last = token let next do { next = last last = sourceCode.getTokenBefore(last, { includeComments: true })! } while (isComment(last) && last.loc.end.line === next.loc.start.line) return last }
/** * Checks if the given token is preceded by a blank line. * @param token The token to check * @returns Whether or not the token is preceded by a blank line */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padded-blocks/padded-blocks._js_.ts#L141-L151
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
requirePaddingFor
function requirePaddingFor(node: ASTNode) { switch (node.type) { case 'BlockStatement': case 'StaticBlock': return options.blocks case 'SwitchStatement': return options.switches case 'ClassBody': return options.classes /* c8 ignore next */ ...
/** * Checks if a node should be padded, according to the rule config. * @param node The AST node to check. * @throws {Error} (Unreachable) * @returns True if the node should be padded, false otherwise. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padded-blocks/padded-blocks._js_.ts#L159-L173
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
checkPadding
function checkPadding(node: Tree.BlockStatement | Tree.SwitchStatement | Tree.ClassBody) { const openBrace = getOpenBrace(node) const firstBlockToken = getFirstBlockToken(openBrace) const tokenBeforeFirst = sourceCode.getTokenBefore(firstBlockToken, { includeComments: true })! const closeBrace =...
/** * Checks the given BlockStatement node to be padded if the block is not empty. * @param node The AST node of a BlockStatement. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padded-blocks/padded-blocks._js_.ts#L179-L255
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
newKeywordTester
function newKeywordTester(keyword: string): Tester { return { test: (node, sourceCode) => sourceCode.getFirstToken(node)?.value === keyword, } }
/** * Creates tester which check if a node starts with specific keyword. * @param keyword The keyword to test. * @returns the created tester. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._js_.ts#L32-L36
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
newSinglelineKeywordTester
function newSinglelineKeywordTester(keyword: string): Tester { return { test: (node, sourceCode) => node.loc.start.line === node.loc.end.line && sourceCode.getFirstToken(node)?.value === keyword, } }
/** * Creates tester which check if a node starts with specific keyword and spans a single line. * @param keyword The keyword to test. * @returns the created tester. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._js_.ts#L44-L49
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
newMultilineKeywordTester
function newMultilineKeywordTester(keyword: string): Tester { return { test: (node, sourceCode) => node.loc.start.line !== node.loc.end.line && sourceCode.getFirstToken(node)?.value === keyword, } }
/** * Creates tester which check if a node starts with specific keyword and spans multiple lines. * @param keyword The keyword to test. * @returns the created tester. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._js_.ts#L57-L62
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
newNodeTypeTester
function newNodeTypeTester(type: string): Tester { return { test: (node: ASTNode) => node.type === type, } }
/** * Creates tester which check if a node is specific type. * @param type The node type to test. * @returns the created tester. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._js_.ts#L70-L75
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
isIIFEStatement
function isIIFEStatement(node: ASTNode): boolean { if (node.type === 'ExpressionStatement') { let call = skipChainExpression(node.expression) if (call.type === 'UnaryExpression') call = skipChainExpression(call.argument) return call.type === 'CallExpression' && isFunction(call.callee) } return...
/** * Checks the given node is an expression statement of IIFE. * @param node The node to check. * @returns `true` if the node is an expression statement of IIFE. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._js_.ts#L83-L93
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
isBlockLikeStatement
function isBlockLikeStatement(sourceCode: SourceCode, node: ASTNode): boolean { // do-while with a block is a block-like statement. if (node.type === 'DoWhileStatement' && node.body.type === 'BlockStatement') return true /** * IIFE is a block-like statement specially from * JSCS#disallowPaddingNewLines...
/** * Checks whether the given node is a block-like statement. * This checks the last token of the node is the closing brace of a block. * @param sourceCode The source code to get tokens. * @param node The node to check. * @returns `true` if the node is a block-like statement. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._js_.ts#L103-L125
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
getActualLastToken
function getActualLastToken(sourceCode: SourceCode, node: ASTNode): Tree.Token { const semiToken = sourceCode.getLastToken(node)! const prevToken = sourceCode.getTokenBefore(semiToken)! const nextToken = sourceCode.getTokenAfter(semiToken) const isSemicolonLessStyle = Boolean( prevToken && nextToken ...
/** * Gets the actual last token. * * If a semicolon is semicolon-less style's semicolon, this ignores it. * For example: * * foo() * ;[1, 2, 3].forEach(bar) * @param sourceCode The source code to get tokens. * @param node The node to get. * @returns The actual last token. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._js_.ts#L140-L154
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
replacerToRemovePaddingLines
function replacerToRemovePaddingLines(_: string, trailingSpaces: string, indentSpaces: string): string { return trailingSpaces + indentSpaces }
/** * This returns the concatenation of the first 2 captured strings. * @param _ Unused. Whole matched string. * @param trailingSpaces The trailing spaces of the first line. * @param indentSpaces The indentation spaces of the last line. * @returns The concatenation of trailingSpaces and indentSpaces. * @private ...
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._js_.ts#L164-L166
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
verifyForAny
function verifyForAny(): void { }
/** * Check and report statements for `any` configuration. * It does nothing. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._js_.ts#L173-L174
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
verifyForNever
function verifyForNever(context: Context, _: ASTNode, nextNode: ASTNode, paddingLines: [Tree.Token, Tree.Token][]): void { if (paddingLines.length === 0) return context.report({ node: nextNode, messageId: 'unexpectedBlankLine', fix(fixer) { if (paddingLines.length >= 2) return null ...
/** * Check and report statements for `never` configuration. * This autofix removes blank lines between the given 2 statements. * However, if comments exist between 2 blank lines, it does not remove those * blank lines automatically. * @param context The rule context to report. * @param _ Unused. The previous nod...
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._js_.ts#L188-L208
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
verifyForAlways
function verifyForAlways(context: Context, prevNode: ASTNode, nextNode: ASTNode, paddingLines: [Tree.Token, Tree.Token][]): void { if (paddingLines.length > 0) return context.report({ node: nextNode, messageId: 'expectedBlankLine', fix(fixer) { const sourceCode = context.sourceCode let ...
/** * Check and report statements for `always` configuration. * This autofix inserts a blank line between the given 2 statements. * If the `prevNode` has trailing comments, it inserts a blank line after the * trailing comments. * @param context The rule context to report. * @param prevNode The previous node to ch...
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._js_.ts#L222-L274
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
enterScope
function enterScope(): void { scopeInfo = { upper: scopeInfo, prevNode: null, } }
/** * Processes to enter to new scope. * This manages the current previous statement. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._js_.ts#L429-L434
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
exitScope
function exitScope(): void { scopeInfo = scopeInfo?.upper }
/** * Processes to exit from the current scope. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._js_.ts#L440-L442
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
match
function match(node: ASTNode, type: string | string[]): boolean { let innerStatementNode = node while (innerStatementNode.type === 'LabeledStatement') innerStatementNode = innerStatementNode.body if (Array.isArray(type)) return type.some(match.bind(null, innerStatementNode)) r...
/** * Checks whether the given node matches the given type. * @param node The statement node to check. * @param type The statement type to check. * @returns `true` if the statement node matched the type. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._js_.ts#L451-L461
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
getPaddingType
function getPaddingType(prevNode: ASTNode, nextNode: ASTNode) { for (let i = configureList.length - 1; i >= 0; --i) { const configure = configureList[i] const matched = match(prevNode, configure.prev) && match(nextNode, configure.next) if (matched...
/** * Finds the last matched configure from configureList. * @param prevNode The previous statement to match. * @param nextNode The current statement to match. * @returns The tester of the last matched configure. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._js_.ts#L470-L481
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
getPaddingLineSequences
function getPaddingLineSequences(prevNode: ASTNode, nextNode: ASTNode): [Tree.Token, Tree.Token][] { const pairs: [Tree.Token, Tree.Token][] = [] let prevToken = getActualLastToken(sourceCode, prevNode) if (nextNode.loc.start.line - prevToken.loc.end.line >= 2) { do { const token = ...
/** * Gets padding line sequences between the given 2 statements. * Comments are separators of the padding line sequences. * @param prevNode The previous statement to count. * @param nextNode The current statement to count. * @returns The array of token pairs. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._js_.ts#L491-L510
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
verify
function verify(node: ASTNode): void { const parentType = node.parent!.type const validParent = STATEMENT_LIST_PARENTS.has(parentType) || parentType === 'SwitchStatement' if (!validParent) return // Save this node as the current previous statement. ...
/** * Verify padding lines between the given node and the previous node. * @param node The node to verify. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._js_.ts#L517-L538
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
verifyThenEnterScope
function verifyThenEnterScope(node: ASTNode): void { verify(node) enterScope() }
/** * Verify padding lines between the given node and the previous node. * Then process to enter to new scope. * @param node The node to verify. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._js_.ts#L546-L549
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
newKeywordTester
function newKeywordTester( type: AST_NODE_TYPES | AST_NODE_TYPES[], keyword: string, ): NodeTestObject { return { test(node, sourceCode): boolean { const isSameKeyword = sourceCode.getFirstToken(node)?.value === keyword const isSameType = Array.isArray(type) ? type.includes(node.type) ...
/** * Creates tester which check if a node starts with specific keyword with the * appropriate AST_NODE_TYPES. * @param keyword The keyword to test. * @returns the created tester. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L65-L79
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
newSinglelineKeywordTester
function newSinglelineKeywordTester(keyword: string): NodeTestObject { return { test(node, sourceCode): boolean { return ( node.loc.start.line === node.loc.end.line && sourceCode.getFirstToken(node)!.value === keyword ) }, } }
/** * Creates tester which check if a node starts with specific keyword and spans a single line. * @param keyword The keyword to test. * @returns the created tester. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L87-L96
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
newMultilineKeywordTester
function newMultilineKeywordTester(keyword: string): NodeTestObject { return { test(node, sourceCode): boolean { return ( node.loc.start.line !== node.loc.end.line && sourceCode.getFirstToken(node)!.value === keyword ) }, } }
/** * Creates tester which check if a node starts with specific keyword and spans multiple lines. * @param keyword The keyword to test. * @returns the created tester. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L104-L113
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
newNodeTypeTester
function newNodeTypeTester(type: AST_NODE_TYPES): NodeTestObject { return { test: (node): boolean => node.type === type, } }
/** * Creates tester which check if a node is specific type. * @param type The node type to test. * @returns the created tester. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L121-L125
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
skipChainExpression
function skipChainExpression(node: ASTNode): ASTNode { return node && node.type === AST_NODE_TYPES.ChainExpression ? node.expression : node }
/** * Skips a chain expression node * @param node The node to test * @returnsA non-chain expression * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L133-L137
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
isIIFEStatement
function isIIFEStatement(node: ASTNode): boolean { if (node.type === AST_NODE_TYPES.ExpressionStatement) { let expression = skipChainExpression(node.expression) if (expression.type === AST_NODE_TYPES.UnaryExpression) expression = skipChainExpression(expression.argument) if (expression.type === AST_...
/** * Checks the given node is an expression statement of IIFE. * @param node The node to check. * @returns `true` if the node is an expression statement of IIFE. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L145-L160
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
isCJSRequire
function isCJSRequire(node: ASTNode): boolean { if (node.type === AST_NODE_TYPES.VariableDeclaration) { const declaration = node.declarations[0] if (declaration?.init) { let call = declaration?.init while (call.type === AST_NODE_TYPES.MemberExpression) call = call.object if ( ...
/** * Checks the given node is a CommonJS require statement * @param node The node to check. * @returns `true` if the node is a CommonJS require statement. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L168-L185
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
isBlockLikeStatement
function isBlockLikeStatement( node: ASTNode, sourceCode: TSESLint.SourceCode, ): boolean { // do-while with a block is a block-like statement. if ( node.type === AST_NODE_TYPES.DoWhileStatement && node.body.type === AST_NODE_TYPES.BlockStatement ) { return true } /** * IIFE is a block-lik...
/** * Checks whether the given node is a block-like statement. * This checks the last token of the node is the closing brace of a block. * @param sourceCode The source code to get tokens. * @param node The node to check. * @returns `true` if the node is a block-like statement. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L195-L226
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
isDirective
function isDirective( node: ASTNode, sourceCode: TSESLint.SourceCode, ): boolean { return ( node.type === AST_NODE_TYPES.ExpressionStatement && (node.parent?.type === AST_NODE_TYPES.Program || (node.parent?.type === AST_NODE_TYPES.BlockStatement && isFunction(node.parent.parent))) && n...
/** * Check whether the given node is a directive or not. * @param node The node to check. * @param sourceCode The source code object to get tokens. * @returns `true` if the node is a directive. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L234-L247
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
isDirectivePrologue
function isDirectivePrologue( node: ASTNode, sourceCode: TSESLint.SourceCode, ): boolean { if ( isDirective(node, sourceCode) && node.parent && 'body' in node.parent && Array.isArray(node.parent.body) ) { for (const sibling of node.parent.body) { if (sibling === node) break ...
/** * Check whether the given node is a part of directive prologue or not. * @param node The node to check. * @param sourceCode The source code object to get tokens. * @returns `true` if the node is a part of directive prologue. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L255-L275
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
isCJSExport
function isCJSExport(node: ASTNode): boolean { if (node.type === AST_NODE_TYPES.ExpressionStatement) { const expression = node.expression if (expression.type === AST_NODE_TYPES.AssignmentExpression) { let left = expression.left if (left.type === AST_NODE_TYPES.MemberExpression) { while (le...
/** * Checks the given node is a CommonJS export statement * @param node The node to check. * @returns `true` if the node is a CommonJS export statement. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L283-L303
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
isExpression
function isExpression( node: ASTNode, sourceCode: TSESLint.SourceCode, ): boolean { return ( node.type === AST_NODE_TYPES.ExpressionStatement && !isDirectivePrologue(node, sourceCode) ) }
/** * Check whether the given node is an expression * @param node The node to check. * @param sourceCode The source code object to get tokens. * @returns `true` if the node is an expression */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L311-L319
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
getActualLastToken
function getActualLastToken( node: ASTNode, sourceCode: TSESLint.SourceCode, ): Tree.Token | null { const semiToken = sourceCode.getLastToken(node)! const prevToken = sourceCode.getTokenBefore(semiToken) const nextToken = sourceCode.getTokenAfter(semiToken) const isSemicolonLessStyle = prevToken &...
/** * Gets the actual last token. * * If a semicolon is semicolon-less style's semicolon, this ignores it. * For example: * * foo() * ;[1, 2, 3].forEach(bar) * @param sourceCode The source code to get tokens. * @param node The node to get. * @returns The actual last token. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L334-L350
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
replacerToRemovePaddingLines
function replacerToRemovePaddingLines( _: string, trailingSpaces: string, indentSpaces: string, ): string { return trailingSpaces + indentSpaces }
/** * This returns the concatenation of the first 2 captured strings. * @param _ Unused. Whole matched string. * @param trailingSpaces The trailing spaces of the first line. * @param indentSpaces The indentation spaces of the last line. * @returns The concatenation of trailingSpaces and indentSpaces. * @private ...
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L360-L366
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
verifyForAny
function verifyForAny(): void { // Empty }
/** * Check and report statements for `any` configuration. * It does nothing. * * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L374-L376
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
verifyForNever
function verifyForNever( context: TSESLint.RuleContext<MessageIds, Options>, _: ASTNode, nextNode: ASTNode, paddingLines: [Tree.Token, Tree.Token][], ): void { if (paddingLines.length === 0) return context.report({ node: nextNode, messageId: 'unexpectedBlankLine', fix(fixer) { if (pad...
/** * Check and report statements for `never` configuration. * This autofix removes blank lines between the given 2 statements. * However, if comments exist between 2 blank lines, it does not remove those * blank lines automatically. * @param context The rule context to report. * @param _ Unused. The previous nod...
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L391-L420
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
verifyForAlways
function verifyForAlways( context: TSESLint.RuleContext<MessageIds, Options>, prevNode: ASTNode, nextNode: ASTNode, paddingLines: [Tree.Token, Tree.Token][], ): void { if (paddingLines.length > 0) return context.report({ node: nextNode, messageId: 'expectedBlankLine', fix(fixer) { con...
/** * Check and report statements for `always` configuration. * This autofix inserts a blank line between the given 2 statements. * If the `prevNode` has trailing comments, it inserts a blank line after the * trailing comments. * @param context The rule context to report. * @param prevNode The previous node to ch...
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L435-L489
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
enterScope
function enterScope(): void { scopeInfo = { upper: scopeInfo, prevNode: null, } }
/** * Processes to enter to new scope. * This manages the current previous statement. * * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L685-L690
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
exitScope
function exitScope(): void { if (scopeInfo) scopeInfo = scopeInfo.upper }
/** * Processes to exit from the current scope. * * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L697-L700
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
match
function match(node: ASTNode, type: string[] | string): boolean { let innerStatementNode = node while (innerStatementNode.type === AST_NODE_TYPES.LabeledStatement) innerStatementNode = innerStatementNode.body if (Array.isArray(type)) return type.some(match.bind(null, innerStatementNo...
/** * Checks whether the given node matches the given type. * @param node The statement node to check. * @param type The statement type to check. * @returns `true` if the statement node matched the type. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L709-L719
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
getPaddingType
function getPaddingType( prevNode: ASTNode, nextNode: ASTNode, ): (typeof PaddingTypes)[keyof typeof PaddingTypes] { for (let i = configureList.length - 1; i >= 0; --i) { const configure = configureList[i] if ( match(prevNode, configure.prev) && match(nextNode, ...
/** * Finds the last matched configure from configureList. * @paramprevNode The previous statement to match. * @paramnextNode The current statement to match. * @returns The tester of the last matched configure. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L728-L742
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
getPaddingLineSequences
function getPaddingLineSequences( prevNode: ASTNode, nextNode: ASTNode, ): [Tree.Token, Tree.Token][] { const pairs: [Tree.Token, Tree.Token][] = [] let prevToken: Tree.Token = getActualLastToken(prevNode, sourceCode)! if (nextNode.loc.start.line - prevToken.loc.end.line >= 2) { ...
/** * Gets padding line sequences between the given 2 statements. * Comments are separators of the padding line sequences. * @paramprevNode The previous statement to count. * @paramnextNode The current statement to count. * @returns The array of token pairs. * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L752-L773
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
verify
function verify(node: ASTNode): void { if ( !node.parent || ![ AST_NODE_TYPES.BlockStatement, AST_NODE_TYPES.Program, AST_NODE_TYPES.StaticBlock, AST_NODE_TYPES.SwitchCase, AST_NODE_TYPES.SwitchStatement, AST_NODE_TYPES.TSInterfaceBody, ...
/** * Verify padding lines between the given node and the previous node. * @param node The node to verify. * * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L781-L810
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
verifyThenEnterScope
function verifyThenEnterScope(node: ASTNode): void { verify(node) enterScope() }
/** * Verify padding lines between the given node and the previous node. * Then process to enter to new scope. * @param node The node to verify. * * @private */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/padding-line-between-statements/padding-line-between-statements._ts_.ts#L819-L822
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
isKeyword
function isKeyword(tokenStr: string): boolean { return KEYWORDS_JS.includes(tokenStr) }
/** * Checks whether a certain string constitutes an ES3 token * @param tokenStr The string to be checked. * @returns `true` if it is an ES3 token. */
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/quote-props/quote-props._js_.ts#L91-L93
481d54b6521b8705570132424c78d320dec57610
eslint-stylistic
github_2023
eslint-stylistic
typescript
areQuotesRedundant
function areQuotesRedundant(rawKey: string, tokens: any, skipNumberLiterals: boolean = false): boolean { return tokens.length === 1 && tokens[0].start === 0 && tokens[0].end === rawKey.length && (['Identifier', 'Keyword', 'Null', 'Boolean'].includes(tokens[0].type) || (tokens[0].type === 'Numeri...
/** * Checks if an espree-tokenized key has redundant quotes (i.e. whether quotes are unnecessary) * @param rawKey The raw key value from the source * @param tokens The espree-tokenized node key * @param [skipNumberLiterals] Indicates whether number literals should be checked * @returns Whether...
https://github.com/eslint-stylistic/eslint-stylistic/blob/481d54b6521b8705570132424c78d320dec57610/packages/eslint-plugin/rules/quote-props/quote-props._js_.ts#L103-L107
481d54b6521b8705570132424c78d320dec57610