60 lines
1.7 KiB
JavaScript
60 lines
1.7 KiB
JavaScript
|
const { Terminal } = require('xterm');
|
||
|
|
const fs = require('../fs');
|
||
|
|
|
||
|
|
/**
|
||
|
|
*
|
||
|
|
* @param {string[]} argv
|
||
|
|
* @param {Terminal} terminal
|
||
|
|
*/
|
||
|
|
module.exports = (argv, terminal) => {
|
||
|
|
if (argv.indexOf('--help') != -1) {
|
||
|
|
terminal.writeln(`Usage: ${argv[0]} [dirs] [-a|--all] [-l]`);
|
||
|
|
terminal.writeln('Lists files in directories');
|
||
|
|
terminal.writeln(' -a --all List all files (including those who start with .)');
|
||
|
|
terminal.writeln(' -l Use long listing format');
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
const has_arg = (arg) => {return argv.indexOf(arg) != -1};
|
||
|
|
|
||
|
|
let directories = [...argv];
|
||
|
|
|
||
|
|
const all = (has_arg('-a') || has_arg('--all'));
|
||
|
|
const long_format = has_arg('-l');
|
||
|
|
|
||
|
|
directories.shift();
|
||
|
|
|
||
|
|
// remove .* files if -a not specified
|
||
|
|
if (!all)
|
||
|
|
directories = directories.filter(x => x.startsWith('.'));
|
||
|
|
|
||
|
|
// remove arguments
|
||
|
|
directories = directories.filter(x => !x.startsWith('-'));
|
||
|
|
|
||
|
|
if (directories.length == 0) directories = ['.'];
|
||
|
|
|
||
|
|
// remove dublicates
|
||
|
|
directories = [...new Set(directories)];
|
||
|
|
|
||
|
|
directories.forEach((dir, i) => {
|
||
|
|
|
||
|
|
if (directories.length != 1) {
|
||
|
|
terminal.writeln(dir + ':');
|
||
|
|
terminal.writeln('');
|
||
|
|
}
|
||
|
|
|
||
|
|
let files = fs.readdirSync(dir);
|
||
|
|
files.forEach((file, i) => {
|
||
|
|
|
||
|
|
if (!fs.accessSync(file, fs.constants.X_OK))
|
||
|
|
terminal.write('\033[1;32m');
|
||
|
|
if (fs.accessSync(file, fs.constants.R_OK))
|
||
|
|
terminal.write('\033[35m');
|
||
|
|
|
||
|
|
terminal.write(file + '\033[0m ');
|
||
|
|
if ((i+1) % 5 == 0)
|
||
|
|
terminal.writeln('');
|
||
|
|
});
|
||
|
|
terminal.writeln('');
|
||
|
|
})
|
||
|
|
}
|