Nav apraksta

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  1. #!/usr/bin/env node
  2. 'use strict';
  3. var pkg = require('./package.json');
  4. var supportsColor = require('./');
  5. var input = process.argv[2];
  6. function help() {
  7. console.log([
  8. pkg.description,
  9. '',
  10. 'Usage',
  11. ' $ supports-color',
  12. '',
  13. 'Exits with code 0 if color is supported and 1 if not'
  14. ].join('\n'));
  15. }
  16. if (!input || process.argv.indexOf('--help') !== -1) {
  17. help();
  18. return;
  19. }
  20. if (process.argv.indexOf('--version') !== -1) {
  21. console.log(pkg.version);
  22. return;
  23. }
  24. process.exit(supportsColor ? 0 : 1);