46 lines
1.2 KiB
JavaScript
46 lines
1.2 KiB
JavaScript
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const crypto = require('crypto');
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const path = require('path');
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const args = require('args-parser')(process.argv);
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const fs = require('fs');
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let key = crypto.randomBytes(256).toString('base64');
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let dotenv = path.resolve('.env');
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if (args['help']) {
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console.log(path.basename(__filename) + ' [--key-only] [--env|-e] [--set-key] [--dry-run]');
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console.log('\n' +
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' --help: Display this help\n' +
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' --key-only: Generate key only and put it in stdout\n' +
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' --env -e: Specify an env file\n' +
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' --set-key: Specify your key\n' +
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' --dry-run: Don\'t write anything, just do the thing'
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)
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}
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if (args['key-only']) {
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console.log(key);
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process.exit(0);
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}
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if (args['env'] || args['e']) {
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dotenv = args['env'] ? args['env'] : args['e'];
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}
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if (args['set-key']) {
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key = args['set-key'];
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}
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const file = fs.readFileSync(dotenv).toString('utf8');
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let lines = file.split('\n');
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for (let i = 0; i != lines.length; i++) {
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let line = lines[i];
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if (line.startsWith('APP_KEY=')) {
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lines[i] = 'APP_KEY=' + key;
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}
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}
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const newfile = lines.join('\n');
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if (!args['dry-run']) {
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fs.writeFileSync(dotenv, newfile);
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}
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