git-all.js

#!/usr/bin/env node

'use strict';

/*
 I am like git, except that I act on 'projecttown' repos that share a
 directory with me, and I add an extra command, `recent` which
 displays each repos branches, and last commit time for each branch.
*/

var exec = require('child_process').execSync,
    log = console.log.bind(console),
    fs = require('fs'),
    path = require('path');

var getDirs =  function(p) {
    return fs.readdirSync(p).filter(function(file) {
        return fs.statSync(path.join(p, file)).isDirectory();
    });
};

var reset = '\x1b[0m';
var bright = '\x1b[1m';
var dim = '\x1b[2m';
var underscore = '\x1b[4m';
var blink = '\x1b[5m';
var reverse = '\x1b[7m';
var hidden = '\x1b[8m';
var fgblack = '\x1b[30m';
var fgred = '\x1b[31m';
var fggreen = '\x1b[32m';
var fgyellow = '\x1b[33m';
var fgblue = '\x1b[34m';
var fgmagenta = '\x1b[35m';
var fgcyan = '\x1b[36m';
var fgWhite = '\x1b[37m';

var announce = function (repo) {
    log(bright, underscore, fgyellow, repo, reset);
    log(' ');
};

var git = function (repo, args) {
    announce(repo);
    log(exec('cd ' + repo + ' && git ' + args).toString());
};

var recent = function (repo) {
    var cmd = 'git for-each-ref --sort=committerdate refs/remotes/ ';
    cmd += '--format=\'%(HEAD) %(color:yellow)%(refname:short)%(color:reset) - ';
    cmd += '%(color:red)%(objectname:short)%(color:reset) - %(contents:subject)';
    cmd += ' - %(authorname) (%(color:green)%(committerdate:relative)%(color:reset))\'';
    announce(repo);
    log(exec('cd ' + repo + ' && ' + cmd).toString());
};

getDirs('./').filter(function (i) {
    return (i.search('projecttowne') > -1);
}).forEach(function (repo) {
    if (process.argv[2] == 'recent') {
        recent(repo);
    } else {
        git(repo, process.argv.slice(2).join(' '));
    }
});