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Merge pull request #3166 from guybedford/moduleName

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Add __moduleName support to System.register
This commit is contained in:
Sebastian McKenzie 2016-01-06 15:11:34 +00:00
commit e6e13cbe35
16 changed files with 41 additions and 16 deletions
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17
packages/babel-plugin-transform-es2015-modules-systemjs/src/index.js
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@ -2,7 +2,7 @@ import hoistVariables from "babel-helper-hoist-variables";
import template from "babel-template";
let buildTemplate = template(`
System.register(MODULE_NAME, [SOURCES], function (EXPORT_IDENTIFIER) {
System.register(MODULE_NAME, [SOURCES], function (EXPORT_IDENTIFIER, CONTEXT_IDENTIFIER) {
BEFORE_BODY;
return {
setters: [SETTERS],
@ -52,9 +52,19 @@ export default function ({ types: t }) {
inherits: require("babel-plugin-transform-strict-mode"),
visitor: {
ReferencedIdentifier(path, state) {
if (path.node.name == "__moduleName" && !path.scope.hasBinding("__moduleName")) {
path.replaceWith(t.memberExpression(state.contextIdent, t.identifier("id")));
}
},
Program: {
exit(path) {
enter(path, state) {
state.contextIdent = path.scope.generateUidIdentifier("context");
},
exit(path, state) {
let exportIdent = path.scope.generateUidIdentifier("export");
let contextIdent = state.contextIdent;
let exportNames = Object.create(null);
let modules = Object.create(null);
@ -241,7 +251,8 @@ export default function ({ types: t }) {
SETTERS: setters,
SOURCES: sources,
BODY: path.node.body,
EXPORT_IDENTIFIER: exportIdent
EXPORT_IDENTIFIER: exportIdent,
CONTEXT_IDENTIFIER: contextIdent
})
];
}

2
packages/babel-plugin-transform-es2015-modules-systemjs/test/fixtures/systemjs/exports-default/expected.js vendored
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@ -1,6 +1,6 @@
"use strict";
System.register([], function (_export) {
System.register([], function (_export, _context) {
_export("default", function () {});
_export("default", class {});

2
packages/babel-plugin-transform-es2015-modules-systemjs/test/fixtures/systemjs/exports-from/expected.js vendored
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@ -1,6 +1,6 @@
"use strict";
System.register(["foo"], function (_export) {
System.register(["foo"], function (_export, _context) {
return {
setters: [function (_foo) {
var _exportObj = {};

2
packages/babel-plugin-transform-es2015-modules-systemjs/test/fixtures/systemjs/exports-named/expected.js vendored
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@ -1,6 +1,6 @@
"use strict";
System.register([], function (_export) {
System.register([], function (_export, _context) {
return {
setters: [],
execute: function () {

2
packages/babel-plugin-transform-es2015-modules-systemjs/test/fixtures/systemjs/exports-variable/expected.js vendored
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@ -1,6 +1,6 @@
"use strict";
System.register([], function (_export) {
System.register([], function (_export, _context) {
return {
setters: [],
execute: function () {

2
packages/babel-plugin-transform-es2015-modules-systemjs/test/fixtures/systemjs/get-module-name-option/expected.js vendored
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@ -1,6 +1,6 @@
"use strict";
System.register("my custom module name", [], function (_export) {
System.register("my custom module name", [], function (_export, _context) {
return {
setters: [],
execute: function () {}

2
packages/babel-plugin-transform-es2015-modules-systemjs/test/fixtures/systemjs/hoist-function-exports/expected.js vendored
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@ -1,6 +1,6 @@
"use strict";
System.register(["./evens"], function (_export) {
System.register(["./evens"], function (_export, _context) {
var isEven, p, a, i, j, isOdd;
return {
setters: [function (_evens) {

2
packages/babel-plugin-transform-es2015-modules-systemjs/test/fixtures/systemjs/imports-default/expected.js vendored
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@ -1,6 +1,6 @@
"use strict";
System.register(["foo"], function (_export) {
System.register(["foo"], function (_export, _context) {
var foo, foo2;
return {
setters: [function (_foo) {

2
packages/babel-plugin-transform-es2015-modules-systemjs/test/fixtures/systemjs/imports-glob/expected.js vendored
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@ -1,6 +1,6 @@
"use strict";
System.register(["foo"], function (_export) {
System.register(["foo"], function (_export, _context) {
var foo;
return {
setters: [function (_foo) {

2
packages/babel-plugin-transform-es2015-modules-systemjs/test/fixtures/systemjs/imports-mixing/expected.js vendored
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@ -1,6 +1,6 @@
"use strict";
System.register(["foo"], function (_export) {
System.register(["foo"], function (_export, _context) {
var foo, xyz;
return {
setters: [function (_foo) {

2
packages/babel-plugin-transform-es2015-modules-systemjs/test/fixtures/systemjs/imports-named/expected.js vendored
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@ -1,6 +1,6 @@
"use strict";
System.register(["foo"], function (_export) {
System.register(["foo"], function (_export, _context) {
var bar, bar2, baz, baz2, baz3, xyz;
return {
setters: [function (_foo) {

2
packages/babel-plugin-transform-es2015-modules-systemjs/test/fixtures/systemjs/imports/expected.js vendored
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@ -1,6 +1,6 @@
"use strict";
System.register(["foo", "foo-bar", "./directory/foo-bar"], function (_export) {
System.register(["foo", "foo-bar", "./directory/foo-bar"], function (_export, _context) {
return {
setters: [function (_foo) {}, function (_fooBar) {}, function (_directoryFooBar) {}],
execute: function () {}

1
packages/babel-plugin-transform-es2015-modules-systemjs/test/fixtures/systemjs/module-name/actual.js vendored Normal file
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@ -0,0 +1 @@
export var name = __moduleName;

13
packages/babel-plugin-transform-es2015-modules-systemjs/test/fixtures/systemjs/module-name/expected.js vendored Normal file
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@ -0,0 +1,13 @@
"use strict";
System.register([], function (_export, _context) {
var name;
return {
setters: [],
execute: function () {
_export("name", name = _context.id);
_export("name", name);
}
};
});

2
packages/babel-plugin-transform-es2015-modules-systemjs/test/fixtures/systemjs/overview/expected.js vendored
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@ -1,6 +1,6 @@
"use strict";
System.register(["foo", "foo-bar", "./directory/foo-bar"], function (_export) {
System.register(["foo", "foo-bar", "./directory/foo-bar"], function (_export, _context) {
var foo, foo2, bar, bar2, test2;
return {
setters: [function (_foo) {

2
packages/babel-plugin-transform-es2015-modules-systemjs/test/fixtures/systemjs/remap/expected.js vendored
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@ -1,6 +1,6 @@
"use strict";
System.register([], function (_export) {
System.register([], function (_export, _context) {
var test, a, b, d;
return {
setters: [],