You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
50 lines
823 B
JavaScript
50 lines
823 B
JavaScript
6 years ago
|
#!/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);
|
||
|
|
}
|