@nurliman/file-exists-cli/dist/index.js

Check if a file exists

#!/usr/bin/env node

// src/index.ts
import fs from "node:fs";
import path from "node:path";

// package.json
var version = "1.0.2";

// src/index.ts
import meow from "meow";
var cli = meow(
  `
	Usage
	  $ exists <file-path> [options]

	Options
    --reverse, -r   Reverse output
    --silent, -s    Silent output, except \`onError\` command
    --onError       Execute command on error
    --version       Show version
    --help          Show this help message

	Examples
	  $ exists ./package.json --reverse
`,
  {
    importMeta: import.meta,
    flags: {
      reverse: {
        type: "boolean",
        shortFlag: "r",
        default: false
      },
      silent: {
        type: "boolean",
        shortFlag: "s",
        default: false
      },
      version: {
        type: "boolean",
        default: false,
        isMultiple: false,
        isRequired: false,
        shortFlag: "v"
      },
      onError: {
        type: "string",
        default: ""
      }
    }
  }
);
var consola = (type = "log", ...args) => {
  if (!cli.flags.silent) {
    console[type]?.(...args);
  }
};
consola.log = (...args) => consola("log", ...args);
consola.info = (...args) => consola("info", ...args);
consola.error = (...args) => consola("error", ...args);
async function main() {
  if (cli.flags.version) {
    console.log(version);
    return;
  }
  const filePath = cli.input[0];
  const { reverse } = cli.flags;
  if (!filePath) {
    consola.error("No file path provided.");
    return cli.showHelp?.();
  }
  const isFileExists = fs.existsSync(filePath);
  let exitCode;
  let message;
  if (isFileExists) {
    message = `File "${path.resolve(filePath)}" exists.`;
  } else {
    message = `File "${path.resolve(filePath)}" does not exists.`;
  }
  if (reverse) {
    exitCode = isFileExists ? 1 : 0;
  } else {
    exitCode = isFileExists ? 0 : 1;
  }
  consola.info(message);
  if (cli.flags.onError && exitCode !== 0) {
    consola.info(`Executing command "${cli.flags.onError}"`);
    const { execa } = await import("execa");
    const onErrorReturn = await execa(cli.flags.onError, {
      shell: true,
      stdio: "inherit"
    });
    if (typeof onErrorReturn.exitCode === "number") {
      exitCode = onErrorReturn.exitCode;
    }
  }
  process.exit(exitCode);
}
main();
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