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node: false should not disable CommonJs features
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/* | ||
MIT License http://www.opensource.org/licenses/mit-license.php | ||
Author Tobias Koppers @sokra | ||
*/ | ||
"use strict"; | ||
|
||
const path = require("path"); | ||
const ParserHelpers = require("./ParserHelpers"); | ||
|
||
class CommonJsStuffPlugin { | ||
apply(compiler) { | ||
compiler.hooks.compilation.tap( | ||
"CommonJsStuffPlugin", | ||
(compilation, { normalModuleFactory }) => { | ||
const handler = (parser, parserOptions) => { | ||
parser.hooks.expression | ||
.for("require.main.require") | ||
.tap( | ||
"CommonJsStuffPlugin", | ||
ParserHelpers.expressionIsUnsupported( | ||
parser, | ||
"require.main.require is not supported by webpack." | ||
) | ||
); | ||
parser.hooks.expression | ||
.for("module.parent.require") | ||
.tap( | ||
"CommonJsStuffPlugin", | ||
ParserHelpers.expressionIsUnsupported( | ||
parser, | ||
"module.parent.require is not supported by webpack." | ||
) | ||
); | ||
parser.hooks.expression | ||
.for("require.main") | ||
.tap( | ||
"CommonJsStuffPlugin", | ||
ParserHelpers.toConstantDependencyWithWebpackRequire( | ||
parser, | ||
"__webpack_require__.c[__webpack_require__.s]" | ||
) | ||
); | ||
parser.hooks.expression | ||
.for("module.loaded") | ||
.tap("CommonJsStuffPlugin", expr => { | ||
parser.state.module.buildMeta.moduleConcatenationBailout = | ||
"module.loaded"; | ||
return ParserHelpers.toConstantDependency(parser, "module.l")( | ||
expr | ||
); | ||
}); | ||
parser.hooks.expression | ||
.for("module.id") | ||
.tap("CommonJsStuffPlugin", expr => { | ||
parser.state.module.buildMeta.moduleConcatenationBailout = | ||
"module.id"; | ||
return ParserHelpers.toConstantDependency(parser, "module.i")( | ||
expr | ||
); | ||
}); | ||
parser.hooks.expression | ||
.for("module.exports") | ||
.tap("CommonJsStuffPlugin", () => { | ||
const module = parser.state.module; | ||
const isHarmony = | ||
module.buildMeta && module.buildMeta.exportsType; | ||
if (!isHarmony) return true; | ||
}); | ||
parser.hooks.evaluateIdentifier | ||
.for("module.hot") | ||
.tap( | ||
"CommonJsStuffPlugin", | ||
ParserHelpers.evaluateToIdentifier("module.hot", false) | ||
); | ||
parser.hooks.expression | ||
.for("module") | ||
.tap("CommonJsStuffPlugin", () => { | ||
const module = parser.state.module; | ||
const isHarmony = | ||
module.buildMeta && module.buildMeta.exportsType; | ||
let moduleJsPath = path.join( | ||
__dirname, | ||
"..", | ||
"buildin", | ||
isHarmony ? "harmony-module.js" : "module.js" | ||
); | ||
if (module.context) { | ||
moduleJsPath = path.relative( | ||
parser.state.module.context, | ||
moduleJsPath | ||
); | ||
if (!/^[A-Z]:/i.test(moduleJsPath)) { | ||
moduleJsPath = `./${moduleJsPath.replace(/\\/g, "/")}`; | ||
} | ||
} | ||
return ParserHelpers.addParsedVariableToModule( | ||
parser, | ||
"module", | ||
`require(${JSON.stringify(moduleJsPath)})(module)` | ||
); | ||
}); | ||
}; | ||
|
||
normalModuleFactory.hooks.parser | ||
.for("javascript/auto") | ||
.tap("CommonJsStuffPlugin", handler); | ||
normalModuleFactory.hooks.parser | ||
.for("javascript/dynamic") | ||
.tap("CommonJsStuffPlugin", handler); | ||
} | ||
); | ||
} | ||
} | ||
module.exports = CommonJsStuffPlugin; |
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Original file line number | Diff line number | Diff line change |
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it("should allow to access module.id when node option is set to false", function() { | ||
expect(module.id).toBeDefined(); | ||
}); | ||
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it("should allow to access module.loaded when node option is set to false", function() { | ||
expect(module.loaded).toBeDefined(); | ||
}); |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,4 @@ | ||
module.exports = { | ||
target: "web", | ||
node: false | ||
}; |