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47 lines
856 B
47 lines
856 B
#!/usr/bin/env node
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'use strict';
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var fs = require('fs');
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var pkg = require('./package.json');
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var stripAnsi = require('./');
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var argv = process.argv.slice(2);
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var input = argv[0];
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function help() {
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console.log([
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'',
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' ' + pkg.description,
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'',
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' Usage',
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' strip-ansi <input-file> > <output-file>',
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' cat <input-file> | strip-ansi > <output-file>',
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'',
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' Example',
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' strip-ansi unicorn.txt > unicorn-stripped.txt'
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].join('\n'));
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}
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function init(data) {
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process.stdout.write(stripAnsi(data));
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}
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if (argv.indexOf('--help') !== -1) {
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help();
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return;
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}
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if (argv.indexOf('--version') !== -1) {
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console.log(pkg.version);
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return;
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}
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if (!input && process.stdin.isTTY) {
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help();
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return;
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}
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if (input) {
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init(fs.readFileSync(input, 'utf8'));
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} else {
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process.stdin.setEncoding('utf8');
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process.stdin.on('data', init);
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}
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