diff options
Diffstat (limited to 'node_modules/@babel/helper-remap-async-to-generator')
3 files changed, 116 insertions, 0 deletions
diff --git a/node_modules/@babel/helper-remap-async-to-generator/README.md b/node_modules/@babel/helper-remap-async-to-generator/README.md new file mode 100644 index 00000000..d1d6ca65 --- /dev/null +++ b/node_modules/@babel/helper-remap-async-to-generator/README.md @@ -0,0 +1,5 @@ +# @babel/helper-remap-async-to-generator + +## Usage + +TODO diff --git a/node_modules/@babel/helper-remap-async-to-generator/lib/index.js b/node_modules/@babel/helper-remap-async-to-generator/lib/index.js new file mode 100644 index 00000000..8fa634c8 --- /dev/null +++ b/node_modules/@babel/helper-remap-async-to-generator/lib/index.js @@ -0,0 +1,96 @@ +"use strict"; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.default = _default; + +function _helperWrapFunction() { + const data = _interopRequireDefault(require("@babel/helper-wrap-function")); + + _helperWrapFunction = function _helperWrapFunction() { + return data; + }; + + return data; +} + +function _helperAnnotateAsPure() { + const data = _interopRequireDefault(require("@babel/helper-annotate-as-pure")); + + _helperAnnotateAsPure = function _helperAnnotateAsPure() { + return data; + }; + + return data; +} + +function t() { + const data = _interopRequireWildcard(require("@babel/types")); + + t = function t() { + return data; + }; + + return data; +} + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +const awaitVisitor = { + Function(path) { + path.skip(); + }, + + AwaitExpression(path, { + wrapAwait + }) { + const argument = path.get("argument"); + + if (path.parentPath.isYieldExpression()) { + path.replaceWith(argument.node); + return; + } + + path.replaceWith(t().yieldExpression(wrapAwait ? t().callExpression(t().cloneNode(wrapAwait), [argument.node]) : argument.node)); + } + +}; + +function _default(path, helpers) { + path.traverse(awaitVisitor, { + wrapAwait: helpers.wrapAwait + }); + const isIIFE = checkIsIIFE(path); + path.node.async = false; + path.node.generator = true; + (0, _helperWrapFunction().default)(path, t().cloneNode(helpers.wrapAsync)); + const isProperty = path.isObjectMethod() || path.isClassMethod() || path.parentPath.isObjectProperty() || path.parentPath.isClassProperty(); + + if (!isProperty && !isIIFE && path.isExpression()) { + (0, _helperAnnotateAsPure().default)(path); + } + + function checkIsIIFE(path) { + if (path.parentPath.isCallExpression({ + callee: path.node + })) { + return true; + } + + const parentPath = path.parentPath; + + if (parentPath.isMemberExpression() && t().isIdentifier(parentPath.node.property, { + name: "bind" + })) { + const bindCall = parentPath.parentPath; + return bindCall.isCallExpression() && bindCall.node.arguments.length === 1 && t().isThisExpression(bindCall.node.arguments[0]) && bindCall.parentPath.isCallExpression({ + callee: bindCall.node + }); + } + + return false; + } +}
\ No newline at end of file diff --git a/node_modules/@babel/helper-remap-async-to-generator/package.json b/node_modules/@babel/helper-remap-async-to-generator/package.json new file mode 100644 index 00000000..f5c4f809 --- /dev/null +++ b/node_modules/@babel/helper-remap-async-to-generator/package.json @@ -0,0 +1,15 @@ +{ + "name": "@babel/helper-remap-async-to-generator", + "version": "7.0.0-beta.47", + "description": "Helper function to remap async functions to generators", + "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-remap-async-to-generator", + "license": "MIT", + "main": "lib/index.js", + "dependencies": { + "@babel/helper-annotate-as-pure": "7.0.0-beta.47", + "@babel/helper-wrap-function": "7.0.0-beta.47", + "@babel/template": "7.0.0-beta.47", + "@babel/traverse": "7.0.0-beta.47", + "@babel/types": "7.0.0-beta.47" + } +} |