40 lines
1.7 KiB
JavaScript
40 lines
1.7 KiB
JavaScript
import {spawnSync} from 'node:child_process';
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import {mkdtempSync, readFileSync, rmSync, writeFileSync} from 'node:fs';
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import {tmpdir} from 'node:os';
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import {dirname, join, resolve} from 'node:path';
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import {fileURLToPath} from 'node:url';
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const patchDir = resolve(dirname(fileURLToPath(import.meta.url)), '../patches');
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const source = resolve(process.argv[2] || 'fluxer-src');
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const names = readFileSync(resolve(patchDir, 'series'), 'utf8')
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.replace(/^\uFEFF/, '').split(/\r?\n/).filter(Boolean);
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if (!names.length) throw new Error('The patch series is empty');
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for (const name of names) {
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if (!/^[0-9]{4}-[a-z0-9-]+\.patch$/.test(name)) throw new Error(`Invalid patch name: ${name}`);
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}
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// Windows checkout or an editor may supply CRLF despite .gitattributes.
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// Normalize copies, retaining the original patch files and meaningful whitespace.
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const temporaryDir = mkdtempSync(join(tmpdir(), 'gscord-patches-'));
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try {
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const patches = names.map((name) => {
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const text = readFileSync(resolve(patchDir, name), 'utf8')
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.replace(/^\uFEFF/, '').replace(/\r\n/g, '\n');
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const target = join(temporaryDir, name);
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writeFileSync(target, text, 'utf8');
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return target;
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});
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function apply(...options) {
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const result = spawnSync('git', ['-C', source, 'apply', '--whitespace=error-all', ...options, ...patches], {
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stdio: 'inherit',
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});
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if (result.error) throw result.error;
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if (result.status !== 0) throw new Error(`git apply ${options.join(' ')} failed (${result.status})`);
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}
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apply('--check');
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if (!process.argv.includes('--check')) apply();
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console.log(`Validated ${patches.length} GSCORD patches${process.argv.includes('--check') ? '' : ' and applied them'}.`);
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} finally {
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rmSync(temporaryDir, {recursive: true, force: true});
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}
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