31 lines
1.2 KiB
JavaScript
31 lines
1.2 KiB
JavaScript
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// cif.js — Export layout to CIF (Caltech Intermediate Form).
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//
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// Usage: node examples/cif.js [magFile [techFile [outputDir]]]
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import { createMagic, vfsRead, loadCell, loadScript,
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DEFAULT_TECH, DEFAULT_MAG, DEFAULT_OUT } from './helpers.js';
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import { writeFileSync, mkdirSync } from 'node:fs';
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import { fileURLToPath } from 'node:url';
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import { resolve } from 'node:path';
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export async function run({ magFile = DEFAULT_MAG, techFile = DEFAULT_TECH, outputDir = DEFAULT_OUT } = {}) {
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const { magic } = await createMagic();
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const { FS } = magic;
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const { tech, cell } = loadCell(FS, techFile, magFile);
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magic.runScript(loadScript('cif.tcl', tech, cell));
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mkdirSync(outputDir, { recursive: true });
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const data = vfsRead(FS, `/work/${cell}.cif`);
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if (!data) throw new Error(`CIF export failed: /work/${cell}.cif not created`);
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const outPath = resolve(outputDir, `${cell}.cif`);
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writeFileSync(outPath, data);
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return { outPath, bytes: data.length };
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}
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if (process.argv[1] === fileURLToPath(import.meta.url)) {
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const { outPath, bytes } = await run().catch(e => { console.error(e.message ?? e); process.exit(1); });
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console.log(`\ncif: ${outPath} (${bytes} bytes)`);
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console.log('Done.');
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}
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