73 lines
1.8 KiB
JavaScript
73 lines
1.8 KiB
JavaScript
module.exports = UMDFormatter;
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var AMDFormatter = require("./amd");
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var util = require("../../util");
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var t = require("../../types");
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var _ = require("lodash");
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function UMDFormatter() {
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AMDFormatter.apply(this, arguments);
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}
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util.inherits(UMDFormatter, AMDFormatter);
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UMDFormatter.prototype.transform = function (ast) {
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var program = ast.program;
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var body = program.body;
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// build an array of module names
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var names = [];
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for (var name in this.ids) {
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names.push(t.literal(name));
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}
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// factory
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var ids = _.values(this.ids);
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var args = [t.identifier("exports")];
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if (this.passModuleArg) args.push(t.identifier("module"));
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args = args.concat(ids);
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var factory = t.functionExpression(null, args, t.blockStatement(body));
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// amd
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var defineArgs = [t.literal("exports")];
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if (this.passModuleArg) defineArgs.push(t.literal("module"));
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defineArgs = defineArgs.concat(names);
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defineArgs = [t.arrayExpression(defineArgs)];
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// common
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var testExports = util.template("test-exports");
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var testModule = util.template("test-module");
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var commonTests = this.passModuleArg ? t.logicalExpression("&&", testExports, testModule) : testExports;
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var commonArgs = [t.identifier("exports")];
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if (this.passModuleArg) commonArgs.push(t.identifier("module"));
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commonArgs = commonArgs.concat(names.map(function (name) {
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return t.callExpression(t.identifier("require"), [name]);
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}));
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// globals
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//var umdArgs = [];
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//
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var moduleName = this.getModuleName();
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if (moduleName) defineArgs.unshift(t.literal(moduleName));
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var runner = util.template("umd-runner-body", {
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AMD_ARGUMENTS: defineArgs,
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COMMON_TEST: commonTests,
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COMMON_ARGUMENTS: commonArgs
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});
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//
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var call = t.callExpression(runner, [factory]);
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program.body = [t.expressionStatement(call)];
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};
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