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String import/export specifier (#12091)

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* feat: parse moduleExportName
* feat: add validators
* Support string specifier name in commonjs transform
* Support string specifier name in export-ns-from
* test: add loose testcases
* test: add testcases for amd and umd
* feat: support systemjs
* test: update fixtures fixed in #12110
* add plugin name typings
* test: rename test layout
* feat: implement under moduleStringNames flag
* chore: add plugin syntax module string names
* feat: support ModuleExportName as ModuleExportName
* test: update test fixtures
* fix flow errors
* docs: update AST spec
* feat: support { "some imports" as "some exports" }
* feat: support { "some imports" as "some exports" } in systemjs
* test: add test on `import { "foo" }`
* Address review comments
* add moduleStringNames to missing plugin helpers
* Apply suggestions from code review
* update test fixtures
* Update packages/babel-parser/src/parser/error-message.js
* update test fixtures

Co-Authored-By: Kai Cataldo <kai@kaicataldo.com>
Co-authored-by: Brian Ng <bng412@gmail.com>
This commit is contained in:
Huáng Jùnliàng
2020-09-21 16:50:51 -04:00
committed by Nicolò Ribaudo
parent 1b90d90fcc
commit 21d7ee2610
152 changed files with 1872 additions and 96 deletions
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1
packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names-loose/export-from-string-as-string/input.mjs vendored Normal file
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export { "some imports" as "some exports" } from "foo";

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packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names-loose/export-from-string-as-string/output.js vendored Normal file
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@@ -0,0 +1,8 @@
"use strict";
exports.__esModule = true;
exports["some exports"] = void 0;
var _foo = require("foo");
exports["some exports"] = _foo["some imports"];

1
packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names-loose/export-from-string/input.mjs vendored Normal file
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@@ -0,0 +1 @@
export { "some exports" } from "foo";

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packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names-loose/export-from-string/output.js vendored Normal file
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@@ -0,0 +1,8 @@
"use strict";
exports.__esModule = true;
exports["some exports"] = void 0;
var _foo = require("foo");
exports["some exports"] = _foo["some exports"];

1
packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names-loose/export-from/input.mjs vendored Normal file
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@@ -0,0 +1 @@
export { foo as "some exports" } from "foo";

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packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names-loose/export-from/output.js vendored Normal file
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@@ -0,0 +1,8 @@
"use strict";
exports.__esModule = true;
exports["some exports"] = void 0;
var _foo = require("foo");
exports["some exports"] = _foo.foo;

2
packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names-loose/export-named-string-can-be-identifier/input.mjs vendored Normal file
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@@ -0,0 +1,2 @@
var foo, bar;
export {foo as "defaultExports", bar};

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packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names-loose/export-named-string-can-be-identifier/output.js vendored Normal file
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@@ -0,0 +1,7 @@
"use strict";
exports.__esModule = true;
exports.bar = exports.defaultExports = void 0;
var foo, bar;
exports.bar = bar;
exports.defaultExports = foo;

2
packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names-loose/export-named/input.mjs vendored Normal file
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@@ -0,0 +1,2 @@
var foo, bar;
export {foo as "default exports", bar};

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packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names-loose/export-named/output.js vendored Normal file
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@@ -0,0 +1,7 @@
"use strict";
exports.__esModule = true;
exports.bar = exports["default exports"] = void 0;
var foo, bar;
exports.bar = bar;
exports["default exports"] = foo;

3
packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names-loose/import-named-string-can-be-identifier/input.mjs vendored Normal file
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@@ -0,0 +1,3 @@
import { "defaultImports" as bar} from "foo";
bar;

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packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names-loose/import-named-string-can-be-identifier/output.js vendored Normal file
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@@ -0,0 +1,5 @@
"use strict";
var _foo = require("foo");
_foo.defaultImports;

3
packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names-loose/import-named/input.mjs vendored Normal file
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@@ -0,0 +1,3 @@
import {"default imports" as bar} from "foo";
bar;

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packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names-loose/import-named/output.js vendored Normal file
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@@ -0,0 +1,5 @@
"use strict";
var _foo = require("foo");
_foo["default imports"];

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packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names-loose/options.json vendored Normal file
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@@ -0,0 +1,7 @@
{
"plugins": [
"external-helpers",
["transform-modules-commonjs", { "loose": true }],
"syntax-module-string-names"
]
}

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packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names/export-from-string-as-string/input.mjs vendored Normal file
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@@ -0,0 +1 @@
export { "some imports" as "some exports" } from "foo";

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packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names/export-from-string-as-string/output.js vendored Normal file
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@@ -0,0 +1,13 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
Object.defineProperty(exports, "some exports", {
enumerable: true,
get: function () {
return _foo["some imports"];
}
});
var _foo = require("foo");

1
packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names/export-from-string/input.mjs vendored Normal file
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@@ -0,0 +1 @@
export { "some exports" } from "foo";

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packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names/export-from-string/output.js vendored Normal file
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@@ -0,0 +1,13 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
Object.defineProperty(exports, "some exports", {
enumerable: true,
get: function () {
return _foo["some exports"];
}
});
var _foo = require("foo");

1
packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names/export-from/input.mjs vendored Normal file
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@@ -0,0 +1 @@
export { foo as "some exports" } from "foo";

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packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names/export-from/output.js vendored Normal file
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@@ -0,0 +1,13 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
Object.defineProperty(exports, "some exports", {
enumerable: true,
get: function () {
return _foo.foo;
}
});
var _foo = require("foo");

2
packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names/export-named-string-can-be-identifier/input.mjs vendored Normal file
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@@ -0,0 +1,2 @@
var foo, bar;
export {foo as "defaultExports", bar};

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packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names/export-named-string-can-be-identifier/output.js vendored Normal file
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@@ -0,0 +1,9 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.bar = exports.defaultExports = void 0;
var foo, bar;
exports.bar = bar;
exports.defaultExports = foo;

2
packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names/export-named/input.mjs vendored Normal file
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@@ -0,0 +1,2 @@
var foo, bar;
export {foo as "default exports", bar};

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packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names/export-named/output.js vendored Normal file
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@@ -0,0 +1,9 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.bar = exports["default exports"] = void 0;
var foo, bar;
exports.bar = bar;
exports["default exports"] = foo;

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packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names/import-named-string-can-be-identifier/input.mjs vendored Normal file
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@@ -0,0 +1,3 @@
import { "defaultImports" as bar} from "foo";
bar;

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packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names/import-named-string-can-be-identifier/output.js vendored Normal file
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@@ -0,0 +1,5 @@
"use strict";
var _foo = require("foo");
_foo.defaultImports;

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packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names/import-named/input.mjs vendored Normal file
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@@ -0,0 +1,3 @@
import {"default imports" as bar} from "foo";
bar;

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packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names/import-named/output.js vendored Normal file
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@@ -0,0 +1,5 @@
"use strict";
var _foo = require("foo");
_foo["default imports"];

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packages/babel-plugin-transform-modules-commonjs/test/fixtures/interop-module-string-names/options.json vendored Normal file
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@@ -0,0 +1,7 @@
{
"plugins": [
"external-helpers",
"transform-modules-commonjs",
"syntax-module-string-names"
]
}