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git-todo
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executable file
·146 lines (102 loc) · 3.37 KB
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#!/usr/bin/env node
// todo(ibolmo, 0.1): Nesting limit
// todo(ibolmo, 0.1): Line numbers
fs = require('./utils/graceful-fs.js');
events = require('events');
vm = require('vm');
argv = process.argv.slice(2);
path = '.';
PROFILE = false;
IGNORED_REGEX = /^(log|im(age)?|cache)s?|\.(git|gif|jpg|png|jar)/;
TODO_REGEX = /(?:\/\/|#|\/\*\s*) *todo\ *\(([^\)]*)\):(.*)/ig;
DELIMITER = ',';
maximums = {
file: 0,
by: 0,
milestone: 0,
todo: 0
};
emitter = new events.EventEmitter();
emitter.on('file', function(file){
fs.readFile(file, 'ascii', function(err, content){
if (err) throw err;
content.replace(TODO_REGEX, function(matched, by, todo){
var bits = by.split(DELIMITER);
by = bits[0];
var milestone = bits[1] || '';
by = by.trim();
milestone = milestone.trim();
todo = todo.trim();
maximums.file = Math.max(file.length, maximums.file);
maximums.by = Math.max(by.length, maximums.by);
maximums.milestone = Math.max(milestone.length, maximums.milestone);
maximums.todo = Math.max(todo.length, maximums.todo);
emitter.emit('todo', file, by, milestone, todo);
});
});
});
todos = {};
emitter.on('todo', function(file, by, milestone, todo){
if (!todos[milestone]) todos[milestone] = [];
todos[milestone].push([file, by, todo]);
});
process.on('exit', function(){
var milestones = [];
for (var milestone in todos) if (milestone) milestones.push(milestone);
milestones.sort(function(milestoneA, milestoneB){
var diff = milestoneB.length - milestoneA.length;
if (diff > 1) milestoneA += Array(diff).join('.0');
if (diff < 1) milestoneB += Array(-diff).join('.0');
var nums = milestoneA.split('');
for (var num, i = 0, l = nums.length; i < l; i++){
num = nums[i];
if (num == '.' || num == milestoneB[i]) continue;
return num < milestoneB[i];
}
});
milestones.unshift('');
milestones.forEach(function(milestone){
var entries = todos[milestone];
if (milestone) console.log(milestone);
if (entries) entries.forEach(function(entry){
var diff, file = entry[0], by = entry[1], todo = entry[2];
if ((diff = maximums.file - file.length)) file += Array(++diff).join(' ');
if ((diff = maximums.by - by.length)) by += Array(++diff).join(' ');
if ((diff = maximums.todo - todo.length)) todo += Array(++diff).join(' ');
console.error(' %s %s %s', by, todo, file);
});
console.log('');
});
});
function recurse(directory){
if (PROFILE) console.time(directory);
fs.readdir(directory, function(err, files){
if (PROFILE) console.timeEnd(directory);
if (err) throw err;
files.forEach(function(file){
if (IGNORED_REGEX.test(file)) return;
if (PROFILE) console.log(file);
var path = directory + '/' + file;
fs.stat(path, function(err, stats){
if (err) throw err;
if (stats.isDirectory()) recurse(path);
else emitter.emit('file', path);
});
});
});
}
recurse(path);
/* syntax test */
// todo(ibolmo): Don't need to use #
// todo( ibolmo ): Arbitrary spacing
// todo(anonymous): Any person
// TODO(ibolmo): uppercase is fine too
// # todo(ibolmo): Supports old syntax
// todo(ibolmo, 1.0): Supports milestones
// todo(ibolmo, 1.0.1): Reports in correct order (by asc milestone)
// todo(ibolmo, 1.1): Any minor milestone.
// todo(ibolmo, 2.0): Any major milestone.
/*
todo(ibolmo): Supports multiline
*/
/* todo(ibolmo): Multiline, inlined */