1 | var getAst = require("./get_ast");
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2 | var types = require("ast-types");
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3 | var optionsNormalize = require("./options_normalize");
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4 |
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5 | var b = types.builders;
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6 | var n = types.namedTypes;
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7 |
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8 |
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9 |
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10 |
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11 |
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12 |
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13 |
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14 | module.exports = function transpileAmdToAmd(load, options) {
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15 | var ast = getAst(load);
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16 | var transformOptions = options || {};
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17 |
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18 | if (!load.name) {
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19 | return ast;
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20 | }
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21 |
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22 | types.visit(ast, {
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23 | visitCallExpression: function visitCallExpression(path) {
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24 | if (!this.isDefineExpression(path)) {
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25 | return this.traverse(path);
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26 | }
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27 |
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28 | var node = path.node;
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29 | var defineArgs = node.arguments;
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30 | var insertModuleName = transformOptions.namedDefines;
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31 |
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32 |
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33 | if (insertModuleName) {
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34 | var isAnonymousModule = !n.Literal.check(defineArgs[0]);
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35 | var normalized = optionsNormalize(
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36 | options,
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37 | load.name,
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38 | load.name,
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39 | load.address
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40 | );
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41 | if (isAnonymousModule) {
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42 | defineArgs.unshift(b.literal(normalized));
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43 | } else {
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44 | defineArgs[0] = b.literal(normalized);
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45 | }
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46 | }
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47 |
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48 |
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49 |
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50 | var maybeDependencies = defineArgs[1];
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51 | if (n.ArrayExpression.check(maybeDependencies)) {
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52 | var normalizedArgs = maybeDependencies.elements.map(
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53 | function eachArg(arg) {
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54 | return b.literal(
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55 | optionsNormalize(
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56 | options,
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57 | arg.value,
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58 | load.name,
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59 | load.address
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60 | )
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61 | );
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62 | }
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63 | );
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64 | maybeDependencies.elements = normalizedArgs;
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65 | }
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66 |
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67 | this.abort(path);
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68 | },
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69 |
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70 | isDefineExpression: function isDefineExpression(path) {
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71 | return (
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72 | n.Identifier.check(path.node.callee) &&
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73 | path.node.callee.name === "define"
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74 | );
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75 | }
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76 | });
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77 |
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78 | return ast;
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79 | };
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