45 lines
1.1 KiB
TypeScript
45 lines
1.1 KiB
TypeScript
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// a basic drop-in replacement for jq to handle HJSON
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// tries to preserve comments but doesn't do a very good job :(
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import Hjson from "npm:hjson";
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import jqModule from "npm:jq-web";
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import fs from "node:fs";
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const jq = await jqModule;
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var filter = process.argv[2];
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if (!filter) {
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filter = '.';
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}
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const input = fs.readFileSync(0, 'utf8');
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try {
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const data = Hjson.parse(input, { keepWsc: true });
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const result = jq.json(data, filter);
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// Only try to preserve comments if the result is an object or array
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if (result !== null && typeof result === 'object') {
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// Extract comments before transformation
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const comments = Hjson.comments.extract(data);
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// Merge comments back into the transformed result
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if (comments) {
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Hjson.comments.merge(comments, result);
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}
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const output = Hjson.stringify(result, {
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keepWsc: true,
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bracesSameLine: true
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});
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console.log(output);
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} else {
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console.log(JSON.stringify(result));
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}
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} catch (error) {
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console.error(error);
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process.exit(1);
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}
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