30 lines
784 B
TypeScript
30 lines
784 B
TypeScript
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import { defineCommand } from "@bunli/core";
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import { boringGrammar } from "../parse/grammar";
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import { semantics } from "../parse/semantics";
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export const run = defineCommand({
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name: "run",
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description: "Run a boringlang file",
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handler: async ({ positional }) => {
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const [path] = positional;
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if (!path) {
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throw new Error("Usage: run <path>");
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}
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const file = Bun.file(path);
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const text = await file.text();
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const match = boringGrammar.match(text, "Module");
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if (match.succeeded()) {
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const adapter = semantics(match);
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const ast = adapter.toAST();
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console.log(JSON.stringify(ast, null, 2));
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} else {
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console.log(match.message);
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// console.log(boringGrammar.trace(text, "Module").toString());
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}
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},
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});
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