850131b74f
Add seed-generator.ts module and seed-gen-cli.ts CLI that produce parametric Push3 variants for initial population seeding. Variants systematically cover: - Staked% thresholds: 80, 85, 88, 91, 94, 97 - Penalty thresholds: 30, 50, 70, 100 - Bull params: 4 presets (aggressive → mild) - Bear params: 4 presets (standard → very mild) - Tax distributions: exponential (seed), linear, sqrt Total combination space: 6×4×4×4×3 = 1152 variants. selectVariants(n) samples evenly so every axis is represented. evolve.sh gains --diverse-seeds flag: when set, gen_0 is seeded with parametric variants instead of N copies of the same mutated seed. Remaining slots (if population > generated variants) fall back to mutations of the base seed. All generated programs pass transpiler stack validation (33 new tests). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
63 lines
2 KiB
TypeScript
63 lines
2 KiB
TypeScript
/**
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* seed-gen-cli.ts — CLI for generating diverse Push3 seed variants (#638).
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*
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* Usage:
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* tsx seed-gen-cli.ts --count <N> --output-dir <dir>
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*
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* Writes N Push3 variant files to <dir>/variant_000.push3 ... variant_NNN.push3
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* and prints each file path to stdout (one per line).
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*
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* The variants are systematically diverse: different staked% thresholds,
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* penalty thresholds, bull/bear output params, and tax rate distributions.
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*
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* Options:
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* --count <N> Number of variants to generate (required, positive integer)
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* --output-dir <dir> Directory to write variant files (required, created if absent)
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*/
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import { mkdirSync, writeFileSync } from 'fs';
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import { join } from 'path';
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import { selectVariants, generateSeedVariant } from './seed-generator';
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function usage(): void {
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process.stderr.write('Usage: seed-gen-cli --count <N> --output-dir <dir>\n');
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}
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const args = process.argv.slice(2);
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let count: number | undefined;
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let outputDir: string | undefined;
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for (let i = 0; i < args.length; i++) {
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if (args[i] === '--count' && args[i + 1] !== undefined) {
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count = parseInt(args[++i]!, 10);
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} else if (args[i] === '--output-dir' && args[i + 1] !== undefined) {
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outputDir = args[++i];
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} else {
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process.stderr.write(`Unknown argument: ${args[i]!}\n`);
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usage();
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process.exit(1);
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}
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}
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if (count === undefined || isNaN(count) || count < 1) {
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process.stderr.write('Error: --count must be a positive integer\n');
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usage();
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process.exit(1);
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}
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if (!outputDir) {
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process.stderr.write('Error: --output-dir is required\n');
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usage();
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process.exit(1);
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}
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mkdirSync(outputDir, { recursive: true });
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const variants = selectVariants(count);
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for (let i = 0; i < variants.length; i++) {
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const text = generateSeedVariant(variants[i]!);
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const filename = `variant_${String(i).padStart(3, '0')}.push3`;
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const filepath = join(outputDir, filename);
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writeFileSync(filepath, text + '\n', 'utf8');
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process.stdout.write(filepath + '\n');
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}
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