diff options
Diffstat (limited to 'tools/node_modules/eslint/node_modules/esquery/dist/esquery.js')
| -rw-r--r-- | tools/node_modules/eslint/node_modules/esquery/dist/esquery.js | 109 |
1 files changed, 33 insertions, 76 deletions
diff --git a/tools/node_modules/eslint/node_modules/esquery/dist/esquery.js b/tools/node_modules/eslint/node_modules/esquery/dist/esquery.js index b7a2af0c0b..f303a2b496 100644 --- a/tools/node_modules/eslint/node_modules/esquery/dist/esquery.js +++ b/tools/node_modules/eslint/node_modules/esquery/dist/esquery.js @@ -1129,17 +1129,7 @@ }, peg$c100 = ":", peg$c101 = peg$literalExpectation(":", false), - peg$c102 = "statement", - peg$c103 = peg$literalExpectation("statement", true), - peg$c104 = "expression", - peg$c105 = peg$literalExpectation("expression", true), - peg$c106 = "declaration", - peg$c107 = peg$literalExpectation("declaration", true), - peg$c108 = "function", - peg$c109 = peg$literalExpectation("function", true), - peg$c110 = "pattern", - peg$c111 = peg$literalExpectation("pattern", true), - peg$c112 = function peg$c112(c) { + peg$c102 = function peg$c102(c) { return { type: 'class', name: c @@ -3301,61 +3291,9 @@ } } if (s1 !== peg$FAILED) { - if (input.substr(peg$currPos, 9).toLowerCase() === peg$c102) { - s2 = input.substr(peg$currPos, 9); - peg$currPos += 9; - } else { - s2 = peg$FAILED; - { - peg$fail(peg$c103); - } - } - if (s2 === peg$FAILED) { - if (input.substr(peg$currPos, 10).toLowerCase() === peg$c104) { - s2 = input.substr(peg$currPos, 10); - peg$currPos += 10; - } else { - s2 = peg$FAILED; - { - peg$fail(peg$c105); - } - } - if (s2 === peg$FAILED) { - if (input.substr(peg$currPos, 11).toLowerCase() === peg$c106) { - s2 = input.substr(peg$currPos, 11); - peg$currPos += 11; - } else { - s2 = peg$FAILED; - { - peg$fail(peg$c107); - } - } - if (s2 === peg$FAILED) { - if (input.substr(peg$currPos, 8).toLowerCase() === peg$c108) { - s2 = input.substr(peg$currPos, 8); - peg$currPos += 8; - } else { - s2 = peg$FAILED; - { - peg$fail(peg$c109); - } - } - if (s2 === peg$FAILED) { - if (input.substr(peg$currPos, 7).toLowerCase() === peg$c110) { - s2 = input.substr(peg$currPos, 7); - peg$currPos += 7; - } else { - s2 = peg$FAILED; - { - peg$fail(peg$c111); - } - } - } - } - } - } + s2 = peg$parseidentifierName(); if (s2 !== peg$FAILED) { - s1 = peg$c112(s2); + s1 = peg$c102(s2); s0 = s1; } else { peg$currPos = s0; @@ -3545,8 +3483,9 @@ case 'identifier': { var value = selector.value.toLowerCase(); - return function (node) { - return value === node.type.toLowerCase(); + return function (node, ancestry, options) { + var nodeTypeKey = options && options.nodeTypeKey || 'type'; + return value === node[nodeTypeKey].toLowerCase(); }; } case 'field': @@ -3747,8 +3686,12 @@ } case 'class': { - var name = selector.name.toLowerCase(); - return function (node, ancestry) { + return function (node, ancestry, options) { + if (options && options.matchClass) { + return options.matchClass(selector.name, node, ancestry); + } + if (options && options.nodeTypeKey) return false; + var name = selector.name.toLowerCase(); switch (name) { case 'statement': if (node.type.slice(-9) === 'Statement') return true; @@ -3775,10 +3718,21 @@ * @param {external:AST} node The given node. * @returns {string[]} An array of visitor keys for the given node. */ + + /** + * @callback ClassMatcher + * @param {string} className The name of the class to match. + * @param {external:AST} node The node to match against. + * @param {Array<external:AST>} ancestry The ancestry of the node. + * @returns {boolean} True if the node matches the class, false if not. + */ + /** * @typedef {object} ESQueryOptions + * @property {string} [nodeTypeKey="type"] By passing `nodeTypeKey`, we can allow other ASTs to use ESQuery. * @property { { [nodeType: string]: string[] } } [visitorKeys] By passing `visitorKeys` mapping, we can extend the properties of the nodes that traverse the node. * @property {TraverseOptionFallback} [fallback] By passing `fallback` option, we can control the properties of traversing nodes when encountering unknown nodes. + * @property {ClassMatcher} [matchClass] By passing `matchClass` option, we can customize the interpretation of classes. */ /** @@ -3812,7 +3766,8 @@ * @returns {string[]} Visitor keys of the node. */ function getVisitorKeys(node, options) { - var nodeType = node.type; + var nodeTypeKey = options && options.nodeTypeKey || 'type'; + var nodeType = node[nodeTypeKey]; if (options && options.visitorKeys && options.visitorKeys[nodeType]) { return options.visitorKeys[nodeType]; } @@ -3824,17 +3779,19 @@ } // 'iteration' fallback return Object.keys(node).filter(function (key) { - return key !== 'type'; + return key !== nodeTypeKey; }); } /** * Check whether the given value is an ASTNode or not. * @param {any} node The value to check. + * @param {ESQueryOptions|undefined} options The options to use. * @returns {boolean} `true` if the value is an ASTNode. */ - function isNode(node) { - return node !== null && _typeof(node) === 'object' && typeof node.type === 'string'; + function isNode(node, options) { + var nodeTypeKey = options && options.nodeTypeKey || 'type'; + return node !== null && _typeof(node) === 'object' && typeof node[nodeTypeKey] === 'string'; } /** @@ -3871,7 +3828,7 @@ upperBound = listProp.length; } for (var k = lowerBound; k < upperBound; ++k) { - if (isNode(listProp[k]) && matcher(listProp[k], ancestry, options)) { + if (isNode(listProp[k], options) && matcher(listProp[k], ancestry, options)) { return true; } } @@ -3904,10 +3861,10 @@ if (idx < 0) { continue; } - if (side === LEFT_SIDE && idx > 0 && isNode(listProp[idx - 1]) && matcher(listProp[idx - 1], ancestry, options)) { + if (side === LEFT_SIDE && idx > 0 && isNode(listProp[idx - 1], options) && matcher(listProp[idx - 1], ancestry, options)) { return true; } - if (side === RIGHT_SIDE && idx < listProp.length - 1 && isNode(listProp[idx + 1]) && matcher(listProp[idx + 1], ancestry, options)) { + if (side === RIGHT_SIDE && idx < listProp.length - 1 && isNode(listProp[idx + 1], options) && matcher(listProp[idx + 1], ancestry, options)) { return true; } } |