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| #!/usr/bin/env node
| 'use strict';
| var fs = require('fs');
| var stdin = require('get-stdin');
| var pkg = require('./package.json');
| var stripIndent = require('./');
| var argv = process.argv.slice(2);
| var input = argv[0];
|
| function help() {
| console.log([
| '',
| ' ' + pkg.description,
| '',
| ' Usage',
| ' strip-indent <file>',
| ' echo <string> | strip-indent',
| '',
| ' Example',
| ' echo \'\\tunicorn\\n\\t\\tcake\' | strip-indent',
| ' unicorn',
| ' \tcake'
| ].join('\n'));
| }
|
| function init(data) {
| console.log(stripIndent(data));
| }
|
| if (argv.indexOf('--help') !== -1) {
| help();
| return;
| }
|
| if (argv.indexOf('--version') !== -1) {
| console.log(pkg.version);
| return;
| }
|
| if (process.stdin.isTTY) {
| if (!input) {
| help();
| return;
| }
|
| init(fs.readFileSync(input, 'utf8'));
| } else {
| stdin(init);
| }
|
|
