42 lines
996 B
JavaScript
42 lines
996 B
JavaScript
const { LITERAL_MARKER } = require("../helpers/constants")
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const PostProcessorNames = {
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CONVERT_LITERALS: "convert-literals",
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}
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/* eslint-disable no-unused-vars */
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class Postprocessor {
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constructor(name, fn) {
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this.name = name
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this.fn = fn
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}
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process(statement) {
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return this.fn(statement)
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}
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}
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module.exports.processors = [
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new Postprocessor(PostProcessorNames.CONVERT_LITERALS, statement => {
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if (typeof statement !== "string" || !statement.includes(LITERAL_MARKER)) {
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return statement
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}
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const splitMarkerIndex = statement.indexOf("-")
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const type = statement.substring(12, splitMarkerIndex)
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const value = statement.substring(
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splitMarkerIndex + 1,
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statement.length - 2
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)
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switch (type) {
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case "string":
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return value
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case "number":
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return parseFloat(value)
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case "boolean":
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return value === "true"
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case "object":
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return JSON.parse(value)
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}
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return value
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}),
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]
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