1. #!/usr/bin/env node
  3. const { program } = require('commander');
  4. const { exec } = require('child_process');
  6. const CLI_ARGUMENTS = {
  7. 'command1': {
  8. command: 'my-command1',
  9. retryInterval: 2000, // 2 seconds
  10. retries: 3,
  11. },
  12. 'command2': {
  13. command: 'my-command2',
  14. retryInterval: 1000, // 1 second
  15. retries: 5,
  16. },
  17. // Add more commands here
  18. };
  21. program.on('command', (command) => {
  22. const commandDetails = CLI_ARGUMENTS[command];
  24. if (!commandDetails) {
  25. console.error(`Command "${command}" not found.`);
  26. process.exit(1);
  27. }
  29. let retryCount = 0;
  31. const executeCommand = () => {
  32. exec(commandDetails.command, (error, stdout, stderr) => {
  33. if (error) {
  34. retryCount++;
  35. if (retryCount <= commandDetails.retries) {
  36. console.error(`Command "${commandDetails.command}" failed. Retrying (${retryCount}/${commandDetails.retries})...`);
  37. setTimeout(executeCommand, commandDetails.retryInterval);
  38. } else {
  39. console.error(`Command "${commandDetails.command}" failed after ${commandDetails.retries} retries.`);
  40. process.exit(1);
  41. }
  42. } else if (stderr) {
  43. console.error(`Command "${commandDetails.command}" stderr: ${stderr}`);
  44. retryCount++;
  45. if (retryCount <= commandDetails.retries) {
  46. console.error(`Command "${commandDetails.command}" failed. Retrying (${retryCount}/${commandDetails.retries})...`);
  47. setTimeout(executeCommand, commandDetails.retryInterval);
  48. } else {
  49. console.error(`Command "${commandDetails.command}" failed after ${commandDetails.retries} retries.`);
  50. process.exit(1);
  51. }
  52. } else {
  53. console.log(stdout);
  54. }
  55. });
  56. };
  58. executeCommand();
  59. });
  61. program.parse(process.argv);

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