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