index.js

#!/usr/bin/env node

var router = require('lieutenant')
var api = require('./kanbanize_api.js')
var state = require('./state.js')
var subtask = require('./subtask.js')
var collapseArgs = require('./collapse_arguments.js')
var task = require('./task.js')
var editor = require('./editor.js')
var comment = require('./comment.js')
var displayTaskTable = require('./task_table.js')
var Table = require('cli-table')

function badRoute() {
	console.log("k tasks")
	console.log("k tasks all")
	console.log("k work [task id]")
	console.log("k details [OPTIONAL task id]")
	console.log("k description [OPTIONAL task id]")
	console.log("k subtasks [OPTIONAL task id]")
	console.log("k add task [template name] [task title]")
	console.log("k add subtask [subtask title]")
	console.log("k add comment [OPTIONAL comment]")
	console.log("k complete [subtask id]")
	console.log("k move [left|right] [OPTIONAL taskid]")
	console.log("k api [api function] [header1 value1 [header2 value2 ...]]")
	console.log("k block [reason]")
	console.log("k unblock [OPTIONAL task id]")
	console.log("-----------")
	console.log("k set key [api key]")
	console.log("k set domain [domain name]")
	console.log("k set board [board id]")
	console.log("k set user [username]")
	console.log("k set columns [column names]")
	console.log("k set editor [path to editor]")
	console.log("-----------")
	console.log("k api [api function]")
}

function printArgs(name) {
	return function() {
		console.log(name, "called with", arguments)
	}
}

function optionalTaskId(cb) {
	return function(inputTaskId) {
		if (parseInt(inputTaskId)) {
			process.nextTick(cb.bind(null, inputTaskId))
		} else {
			taskGetter(cb)
		}
	}
}

function wrap(text, chars) {
	var lines = text.split('\n')
	return lines.map(function(line) {
		var shortenedLines = []
		while (line.length > chars) {
			var trimAt = line.lastIndexOf(' ', chars)
			if (trimAt == -1) {
				trimAt = chars
			}
			var shortened = line.substr(0, trimAt)
			line = line.substr(trimAt).trimLeft()
			shortenedLines.push(shortened)
		}
		shortenedLines.push(line)
		return shortenedLines
	}).map(function joinWithNewline(ary) {
		return ary.join('\n')
	}).reduce(function(a, b) {
		return a + '\n' + b
	})
}

var taskSetter = state.setterFactory('taskId')
var taskGetter = state.getterFactory('taskId')

router({
	tasks: {
		all: displayTaskTable.all,
		default: displayTaskTable
	},
	add: {
		task: function addTask(template) {
			var taskTitle = collapseArgs(arguments, 1)
			api('create_new_task', {
				title: taskTitle,
				template: template
			}, function(res) {
				console.log('Created task', res.id)
			})
		},
		subtask: subtask.add,
		comment: function addComment() {
			var newComment = collapseArgs(arguments)
			if (newComment.length === 0) {
				editor(comment.add)
			} else {
				comment.add(newComment)
			}
		}
	},
	set: {
		editor: state.setterFactory('editor'),
		key: state.setterFactory('key'),
		domain: state.setterFactory('domain'),
		board: state.setterFactory('board'),
		user: state.setterFactory('user'),
		columns: state.setterFactory('columns')
	},
	get: {
		editor: state.getterFactory('editor'),
		key: state.getterFactory('key'),
		domain: state.getterFactory('domain'),
		board: state.getterFactory('board'),
		user: state.getterFactory('user'),
		columns: state.getterFactory('columns')
	},
	clear: {
		board: function() {
			state.remove('boardColumns')
		}
	},
	api: function(apiFunction) {
		if (typeof apiFunction === 'string') {
			var args = Array.prototype.slice.call(arguments)
			args.shift()

			var options = {}
			var key
			var value
			while ((key = args.shift()) && (value = args.shift())) {
				options[key] = value
			}

			api(apiFunction, options, function(response) {
				console.log(require('util').inspect(response, { depth: null, colors: true }))
			})
		}
	},
	work: function(taskId) {
		taskId = parseInt(taskId)

		if (taskId > 0) {
			taskSetter(taskId)
			state.fetchAll(['board', 'user'], function(boardId, user) {
				if (user && user !== 'all') {
					api('edit_task', {
						taskid: taskId,
						boardid: boardId,
						assignee: user
					}, function() {
						console.log('Task', taskId, 'has been assigned to you')
					})
				}
			})
		} else {
			console.log("wat that's not a valid number c'mon")
		}
	},
	subtasks: subtask.getAndDisplayTable,
	complete: subtask.complete,
	move: {
		right: task.moveRight,
		left: task.moveLeft
	},
	block: function() {
		var reason = collapseArgs(arguments)

		taskGetter(function(taskId) {
			api('block_task', {
				taskid: taskId,
				event: 'block',
				blockreason: reason
			}, function() {
				console.log("Task", taskId, "blocked:", reason)
			})
		})
	},
	unblock: optionalTaskId(function(taskId) {
		api('block_task', {
			taskid: taskId,
			event: 'unblock'
		}, function() {
			console.log("Task", taskId, "unblocked")
		})
	}),
	description: optionalTaskId(function(taskId) {
		api('get_task_details', {
			textformat: 'plain',
			taskid: taskId
		}, function(task) {
			editor(task.description, function(newDescription) {
				api('edit_task', {
					taskid: taskId,
					description: newDescription
				})
			})
		})
	}),
	details: optionalTaskId(function(taskId) {
		api('get_task_details', {
			taskid: taskId,
			textformat: 'plain',
			history: 'yes',
			event: 'comment'
		}, function(task) {
			var color = require('bash-color')
			var bug = task.type === 'Bug'

			var title = bug ? color.red(task.title) : task.title
			var taskid = color.cyan(task.taskid)

			var table = new Table({
				head: [taskid, title],
				colWidths: [11, 144]
			})

			if (task.description) {
				table.push(['', wrap(task.description, 140)])
			}

			task.historydetails.reverse().forEach(function(comment) {
				table.push([comment.author, wrap(comment.details, 140) ])
			})

			console.log(table.toString())
			subtask.table(task)
		})
	})
}, badRoute)