84 lines
1.8 KiB
TypeScript
84 lines
1.8 KiB
TypeScript
import swc, { printSync } from "@swc/core";
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import { MatchScript } from "./types";
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import { from, to } from "./patterns/patterns";
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const PATTERN_PATH = "src/patterns/test.json";
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const main = async () => {
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console.log(Bun.version);
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let inputFile = await Bun.file("src/test_files/simple.js").text();
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console.log("Hello!");
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const hello = "lol";
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console.log(
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"=====================\nCurrent file to be transformed : \n" +
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inputFile +
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"\n====================",
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);
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swc.parseFile("src/test_files/simple.js", {
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syntax: "ecmascript",
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jsx: false,
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target: "es2022",
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isModule: false,
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}).then((module) => {
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//console.log(module);
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// swc.print(module).then((o: swc.Output) => {
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// console.log(o);
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// });
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// console.log(module.body);
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matchStatements(module).then((a) => {
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console.log(
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"================\nOutput code: \n" +
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a +
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"\n========================",
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);
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});
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});
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};
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const matchStatements = async (module: swc.Script) => {
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let fromLocal = from;
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let toLocal = to;
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let key: "body" = "body";
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module[key]
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return match(fromLocal, toLocal, module.body);
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};
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enum MatchingResults{
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FULL,
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PARTIAL,
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SINGLE,
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NONE
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}
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const match = (from: any, to: any, module: swc.Statement[]): any => {
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let curMatchType = MatchingResults.NONE;
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for (const [key, value] of Object.entries(module)){
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if (from[key] && key != "span"){
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console.log(from[key] + " == " + value);
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if (from[key as any] == value){
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console.log("Found valid key with " + key);
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let matchRes = match(from[key], to, value);
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if (matchRes == MatchingResults.FULL){
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curMatchType = MatchingResults.FULL;
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}
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}
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}
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}
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return curMatchType;
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};
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main();
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