cerxes/babel
3
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Merge pull request #4789 from guybedford/system-dynamic-import

Browse Source 
Support import() as contextual import in system module format
This commit is contained in:
Henry Zhu
2016-11-14 18:00:06 -05:00
committed by GitHub
parent 62ae3c7ee8 d8c83bba52
commit d0c884b9d4
5 changed files with 38 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
packages/babel-plugin-transform-es2015-modules-systemjs/src/index.js
View File

@@ -22,6 +22,9 @@ let buildExportAll = template(`
}
`);
const TYPE_IMPORT = "Import";
export default function ({ types: t }) {
let IGNORE_REASSIGNMENT_SYMBOL = Symbol();
@@ -69,6 +72,14 @@ export default function ({ types: t }) {
return {
visitor: {
CallExpression(path, state) {
if (path.node.callee.type === TYPE_IMPORT) {
let contextIdent = state.contextIdent;
path.replaceWith(t.callExpression(t.memberExpression(contextIdent, t.identifier("import")), path.node.arguments));
}
},
ReferencedIdentifier(path, state) {
if (path.node.name == "__moduleName" && !path.scope.hasBinding("__moduleName")) {
path.replaceWith(t.memberExpression(state.contextIdent, t.identifier("id")));