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@babel/helper-module-imports

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@babel/helper-module-imports - npm Package Compare versions

Comparing version 7.0.0-beta.43 to 7.0.0-beta.44

81

lib/import-builder.js

@@ -9,5 +9,5 @@ "use strict";

function _assert() {
const data = _interopRequireDefault(require("assert"));
var data = _interopRequireDefault(require("assert"));
_assert = function () {
_assert = function _assert() {
return data;

@@ -20,5 +20,5 @@ };

function t() {
const data = _interopRequireWildcard(require("@babel/types"));
var data = _interopRequireWildcard(require("@babel/types"));
t = function () {
t = function t() {
return data;

@@ -34,4 +34,4 @@ };

class ImportBuilder {
constructor(importedSource, scope, file) {
var ImportBuilder = function () {
function ImportBuilder(importedSource, scope, file) {
this._statements = [];

@@ -46,3 +46,5 @@ this._resultName = null;

done() {
var _proto = ImportBuilder.prototype;
_proto.done = function done() {
return {

@@ -52,19 +54,23 @@ statements: this._statements,

};
}
};
import() {
_proto.import = function _import() {
this._statements.push(t().importDeclaration([], t().stringLiteral(this._importedSource)));
return this;
}
};
require() {
_proto.require = function require() {
this._statements.push(t().expressionStatement(t().callExpression(t().identifier("require"), [t().stringLiteral(this._importedSource)])));
return this;
}
};
namespace(name = "namespace") {
_proto.namespace = function namespace(name) {
if (name === void 0) {
name = "namespace";
}
name = this._scope.generateUidIdentifier(name);
const statement = this._statements[this._statements.length - 1];
var statement = this._statements[this._statements.length - 1];
(0, _assert().default)(statement.type === "ImportDeclaration");

@@ -75,7 +81,7 @@ (0, _assert().default)(statement.specifiers.length === 0);

return this;
}
};
default(name) {
_proto.default = function _default(name) {
name = this._scope.generateUidIdentifier(name);
const statement = this._statements[this._statements.length - 1];
var statement = this._statements[this._statements.length - 1];
(0, _assert().default)(statement.type === "ImportDeclaration");

@@ -86,8 +92,8 @@ (0, _assert().default)(statement.specifiers.length === 0);

return this;
}
};
named(name, importName) {
_proto.named = function named(name, importName) {
if (importName === "default") return this.default(name);
name = this._scope.generateUidIdentifier(name);
const statement = this._statements[this._statements.length - 1];
var statement = this._statements[this._statements.length - 1];
(0, _assert().default)(statement.type === "ImportDeclaration");

@@ -98,7 +104,7 @@ (0, _assert().default)(statement.specifiers.length === 0);

return this;
}
};
var(name) {
_proto.var = function _var(name) {
name = this._scope.generateUidIdentifier(name);
let statement = this._statements[this._statements.length - 1];
var statement = this._statements[this._statements.length - 1];

@@ -115,14 +121,14 @@ if (statement.type !== "ExpressionStatement") {

return this;
}
};
defaultInterop() {
_proto.defaultInterop = function defaultInterop() {
return this._interop(this._file.addHelper("interopRequireDefault"));
}
};
wildcardInterop() {
_proto.wildcardInterop = function wildcardInterop() {
return this._interop(this._file.addHelper("interopRequireWildcard"));
}
};
_interop(callee) {
const statement = this._statements[this._statements.length - 1];
_proto._interop = function _interop(callee) {
var statement = this._statements[this._statements.length - 1];

@@ -139,6 +145,6 @@ if (statement.type === "ExpressionStatement") {

return this;
}
};
prop(name) {
const statement = this._statements[this._statements.length - 1];
_proto.prop = function prop(name) {
var statement = this._statements[this._statements.length - 1];

@@ -155,10 +161,11 @@ if (statement.type === "ExpressionStatement") {

return this;
}
};
read(name) {
_proto.read = function read(name) {
this._resultName = t().memberExpression(this._resultName, t().identifier(name));
}
};
}
return ImportBuilder;
}();
exports.default = ImportBuilder;

@@ -9,5 +9,5 @@ "use strict";

function _assert() {
const data = _interopRequireDefault(require("assert"));
var data = _interopRequireDefault(require("assert"));
_assert = function () {
_assert = function _assert() {
return data;

@@ -20,5 +20,5 @@ };

function t() {
const data = _interopRequireWildcard(require("@babel/types"));
var data = _interopRequireWildcard(require("@babel/types"));
t = function () {
t = function t() {
return data;

@@ -38,4 +38,4 @@ };

class ImportInjector {
constructor(path, importedSource, opts) {
var ImportInjector = function () {
function ImportInjector(path, importedSource, opts) {
this._defaultOpts = {

@@ -49,3 +49,5 @@ importedSource: null,

};
const programPath = path.find(p => p.isProgram());
var programPath = path.find(function (p) {
return p.isProgram();
});
this._programPath = programPath;

@@ -57,25 +59,31 @@ this._programScope = programPath.scope;

addDefault(importedSourceIn, opts) {
var _proto = ImportInjector.prototype;
_proto.addDefault = function addDefault(importedSourceIn, opts) {
return this.addNamed("default", importedSourceIn, opts);
}
};
addNamed(importName, importedSourceIn, opts) {
_proto.addNamed = function addNamed(importName, importedSourceIn, opts) {
(0, _assert().default)(typeof importName === "string");
return this._generateImport(this._applyDefaults(importedSourceIn, opts), importName);
}
};
addNamespace(importedSourceIn, opts) {
_proto.addNamespace = function addNamespace(importedSourceIn, opts) {
return this._generateImport(this._applyDefaults(importedSourceIn, opts), null);
}
};
addSideEffect(importedSourceIn, opts) {
_proto.addSideEffect = function addSideEffect(importedSourceIn, opts) {
return this._generateImport(this._applyDefaults(importedSourceIn, opts), false);
}
};
_applyDefaults(importedSource, opts, isInit = false) {
const optsList = [];
_proto._applyDefaults = function _applyDefaults(importedSource, opts, isInit) {
if (isInit === void 0) {
isInit = false;
}
var optsList = [];
if (typeof importedSource === "string") {
optsList.push({
importedSource
importedSource: importedSource
});

@@ -88,7 +96,8 @@ optsList.push(opts);

const newOpts = Object.assign({}, this._defaultOpts);
var newOpts = Object.assign({}, this._defaultOpts);
for (const opts of optsList) {
if (!opts) continue;
Object.keys(newOpts).forEach(key => {
var _loop = function _loop() {
var opts = optsList[_i];
if (!opts) return "continue";
Object.keys(newOpts).forEach(function (key) {
if (opts[key] !== undefined) newOpts[key] = opts[key];

@@ -101,26 +110,30 @@ });

}
};
for (var _i = 0; _i < optsList.length; _i++) {
var _ret = _loop();
if (_ret === "continue") continue;
}
return newOpts;
}
};
_generateImport(opts, importName) {
const isDefault = importName === "default";
const isNamed = !!importName && !isDefault;
const isNamespace = importName === null;
const {
importedSource,
importedType,
importedInterop,
importingInterop,
ensureLiveReference,
ensureNoContext,
nameHint,
blockHoist
} = opts;
let name = nameHint || importName;
const isMod = (0, _isModule.default)(this._programPath);
const isModuleForNode = isMod && importingInterop === "node";
const isModuleForBabel = isMod && importingInterop === "babel";
const builder = new _importBuilder.default(importedSource, this._programScope, this._file);
_proto._generateImport = function _generateImport(opts, importName) {
var isDefault = importName === "default";
var isNamed = !!importName && !isDefault;
var isNamespace = importName === null;
var importedSource = opts.importedSource,
importedType = opts.importedType,
importedInterop = opts.importedInterop,
importingInterop = opts.importingInterop,
ensureLiveReference = opts.ensureLiveReference,
ensureNoContext = opts.ensureNoContext,
nameHint = opts.nameHint,
blockHoist = opts.blockHoist;
var name = nameHint || importName;
var isMod = (0, _isModule.default)(this._programPath);
var isModuleForNode = isMod && importingInterop === "node";
var isModuleForBabel = isMod && importingInterop === "babel";
var builder = new _importBuilder.default(importedSource, this._programScope, this._file);

@@ -140,7 +153,7 @@ if (importedType === "es6") {

} else if (importedType !== "commonjs") {
throw new Error(`Unexpected interopType "${importedType}"`);
throw new Error("Unexpected interopType \"" + importedType + "\"");
} else if (importedInterop === "babel") {
if (isModuleForNode) {
name = name !== "default" ? name : importedSource;
const es6Default = `${importedSource}$es6Default`;
var es6Default = importedSource + "$es6Default";
builder.import();

@@ -257,9 +270,8 @@

} else {
throw new Error(`Unknown importedInterop "${importedInterop}".`);
throw new Error("Unknown importedInterop \"" + importedInterop + "\".");
}
const {
statements,
resultName
} = builder.done();
var _builder$done = builder.done(),
statements = _builder$done.statements,
resultName = _builder$done.resultName;

@@ -273,11 +285,15 @@ this._insertStatements(statements, blockHoist);

return resultName;
}
};
_insertStatements(statements, blockHoist = 3) {
statements.forEach(node => {
_proto._insertStatements = function _insertStatements(statements, blockHoist) {
if (blockHoist === void 0) {
blockHoist = 3;
}
statements.forEach(function (node) {
node._blockHoist = blockHoist;
});
const targetPath = this._programPath.get("body").filter(p => {
const val = p.node._blockHoist;
var targetPath = this._programPath.get("body").filter(function (p) {
var val = p.node._blockHoist;
return Number.isFinite(val) && val < 4;

@@ -291,6 +307,7 @@ })[0];

}
}
};
}
return ImportInjector;
}();
exports.default = ImportInjector;

@@ -12,3 +12,3 @@ "use strict";

enumerable: true,
get: function () {
get: function get() {
return _importInjector.default;

@@ -19,3 +19,3 @@ }

enumerable: true,
get: function () {
get: function get() {
return _isModule.default;

@@ -22,0 +22,0 @@ }

@@ -9,8 +9,6 @@ "use strict";

function isModule(path) {
const {
sourceType
} = path.node;
var sourceType = path.node.sourceType;
if (sourceType !== "module" && sourceType !== "script") {
throw path.buildCodeFrameError(`Unknown sourceType "${sourceType}", cannot transform.`);
throw path.buildCodeFrameError("Unknown sourceType \"" + sourceType + "\", cannot transform.");
}

@@ -17,0 +15,0 @@

{
"name": "@babel/helper-module-imports",
"version": "7.0.0-beta.43",
"version": "7.0.0-beta.44",
"description": "Babel helper functions for inserting module loads",

@@ -11,8 +11,8 @@ "author": "Logan Smyth <loganfsmyth@gmail.com>",

"dependencies": {
"@babel/types": "7.0.0-beta.43",
"@babel/types": "7.0.0-beta.44",
"lodash": "^4.2.0"
},
"devDependencies": {
"@babel/core": "7.0.0-beta.43"
"@babel/core": "7.0.0-beta.44"
}
}
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