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author | Minteck <contact@minteck.org> | 2023-01-10 14:54:04 +0100 |
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committer | Minteck <contact@minteck.org> | 2023-01-10 14:54:04 +0100 |
commit | 99c1d9af689e5325f3cf535c4007b3aeb8325229 (patch) | |
tree | e663b3c2ebdbd67c818ac0c5147f0ce1d2463cda /alarm/node_modules/acorn-globals/index.js | |
parent | 9871b03912fc28ad38b4037ebf26a78aa937baba (diff) | |
download | pluralconnect-99c1d9af689e5325f3cf535c4007b3aeb8325229.tar.gz pluralconnect-99c1d9af689e5325f3cf535c4007b3aeb8325229.tar.bz2 pluralconnect-99c1d9af689e5325f3cf535c4007b3aeb8325229.zip |
Update - This is an automated commit
Diffstat (limited to 'alarm/node_modules/acorn-globals/index.js')
-rw-r--r-- | alarm/node_modules/acorn-globals/index.js | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/alarm/node_modules/acorn-globals/index.js b/alarm/node_modules/acorn-globals/index.js deleted file mode 100644 index 232cbe4..0000000 --- a/alarm/node_modules/acorn-globals/index.js +++ /dev/null @@ -1,179 +0,0 @@ -'use strict'; - -var acorn = require('acorn'); -var walk = require('acorn-walk'); - -function isScope(node) { - return node.type === 'FunctionExpression' || node.type === 'FunctionDeclaration' || node.type === 'ArrowFunctionExpression' || node.type === 'Program'; -} -function isBlockScope(node) { - return node.type === 'BlockStatement' || isScope(node); -} - -function declaresArguments(node) { - return node.type === 'FunctionExpression' || node.type === 'FunctionDeclaration'; -} - -function declaresThis(node) { - return node.type === 'FunctionExpression' || node.type === 'FunctionDeclaration'; -} - -function reallyParse(source, options) { - var parseOptions = Object.assign({}, options, - { - allowReturnOutsideFunction: true, - allowImportExportEverywhere: true, - allowHashBang: true - } - ); - return acorn.parse(source, parseOptions); -} -module.exports = findGlobals; -module.exports.parse = reallyParse; -function findGlobals(source, options) { - options = options || {}; - var globals = []; - var ast; - // istanbul ignore else - if (typeof source === 'string') { - ast = reallyParse(source, options); - } else { - ast = source; - } - // istanbul ignore if - if (!(ast && typeof ast === 'object' && ast.type === 'Program')) { - throw new TypeError('Source must be either a string of JavaScript or an acorn AST'); - } - var declareFunction = function (node) { - var fn = node; - fn.locals = fn.locals || Object.create(null); - node.params.forEach(function (node) { - declarePattern(node, fn); - }); - if (node.id) { - fn.locals[node.id.name] = true; - } - }; - var declareClass = function (node) { - node.locals = node.locals || Object.create(null); - if (node.id) { - node.locals[node.id.name] = true; - } - }; - var declarePattern = function (node, parent) { - switch (node.type) { - case 'Identifier': - parent.locals[node.name] = true; - break; - case 'ObjectPattern': - node.properties.forEach(function (node) { - declarePattern(node.value || node.argument, parent); - }); - break; - case 'ArrayPattern': - node.elements.forEach(function (node) { - if (node) declarePattern(node, parent); - }); - break; - case 'RestElement': - declarePattern(node.argument, parent); - break; - case 'AssignmentPattern': - declarePattern(node.left, parent); - break; - // istanbul ignore next - default: - throw new Error('Unrecognized pattern type: ' + node.type); - } - }; - var declareModuleSpecifier = function (node, parents) { - ast.locals = ast.locals || Object.create(null); - ast.locals[node.local.name] = true; - }; - walk.ancestor(ast, { - 'VariableDeclaration': function (node, parents) { - var parent = null; - for (var i = parents.length - 1; i >= 0 && parent === null; i--) { - if (node.kind === 'var' ? isScope(parents[i]) : isBlockScope(parents[i])) { - parent = parents[i]; - } - } - parent.locals = parent.locals || Object.create(null); - node.declarations.forEach(function (declaration) { - declarePattern(declaration.id, parent); - }); - }, - 'FunctionDeclaration': function (node, parents) { - var parent = null; - for (var i = parents.length - 2; i >= 0 && parent === null; i--) { - if (isScope(parents[i])) { - parent = parents[i]; - } - } - parent.locals = parent.locals || Object.create(null); - if (node.id) { - parent.locals[node.id.name] = true; - } - declareFunction(node); - }, - 'Function': declareFunction, - 'ClassDeclaration': function (node, parents) { - var parent = null; - for (var i = parents.length - 2; i >= 0 && parent === null; i--) { - if (isBlockScope(parents[i])) { - parent = parents[i]; - } - } - parent.locals = parent.locals || Object.create(null); - if (node.id) { - parent.locals[node.id.name] = true; - } - declareClass(node); - }, - 'Class': declareClass, - 'TryStatement': function (node) { - if (node.handler === null) return; - node.handler.locals = node.handler.locals || Object.create(null); - declarePattern(node.handler.param, node.handler); - }, - 'ImportDefaultSpecifier': declareModuleSpecifier, - 'ImportSpecifier': declareModuleSpecifier, - 'ImportNamespaceSpecifier': declareModuleSpecifier - }); - function identifier(node, parents) { - var name = node.name; - if (name === 'undefined') return; - for (var i = 0; i < parents.length; i++) { - if (name === 'arguments' && declaresArguments(parents[i])) { - return; - } - if (parents[i].locals && name in parents[i].locals) { - return; - } - } - node.parents = parents.slice(); - globals.push(node); - } - walk.ancestor(ast, { - 'VariablePattern': identifier, - 'Identifier': identifier, - 'ThisExpression': function (node, parents) { - for (var i = 0; i < parents.length; i++) { - if (declaresThis(parents[i])) { - return; - } - } - node.parents = parents.slice(); - globals.push(node); - } - }); - var groupedGlobals = Object.create(null); - globals.forEach(function (node) { - var name = node.type === 'ThisExpression' ? 'this' : node.name; - groupedGlobals[name] = (groupedGlobals[name] || []); - groupedGlobals[name].push(node); - }); - return Object.keys(groupedGlobals).sort().map(function (name) { - return {name: name, nodes: groupedGlobals[name]}; - }); -} |