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- #!/usr/bin/env node
- 'use strict';
- var path = require('path');
- var fs = require('fs');
- if (
- String(process.env.npm_lifecycle_script).slice(0, 8) !== 'resolve '
- && (
- !process.argv
- || process.argv.length < 2
- || (process.argv[1] !== __filename && fs.statSync(process.argv[1]).ino !== fs.statSync(__filename).ino)
- || (process.env._ && path.resolve(process.env._) !== __filename)
- )
- ) {
- console.error('Error: `resolve` must be run directly as an executable');
- process.exit(1);
- }
- var supportsPreserveSymlinkFlag = require('supports-preserve-symlinks-flag');
- var preserveSymlinks = false;
- for (var i = 2; i < process.argv.length; i += 1) {
- if (process.argv[i].slice(0, 2) === '--') {
- if (supportsPreserveSymlinkFlag && process.argv[i] === '--preserve-symlinks') {
- preserveSymlinks = true;
- } else if (process.argv[i].length > 2) {
- console.error('Unknown argument ' + process.argv[i].replace(/[=].*$/, ''));
- process.exit(2);
- }
- process.argv.splice(i, 1);
- i -= 1;
- if (process.argv[i] === '--') { break; } // eslint-disable-line no-restricted-syntax
- }
- }
- if (process.argv.length < 3) {
- console.error('Error: `resolve` expects a specifier');
- process.exit(2);
- }
- var resolve = require('../');
- var result = resolve.sync(process.argv[2], {
- basedir: process.cwd(),
- preserveSymlinks: preserveSymlinks
- });
- console.log(result);
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