| 1 | coffeecup = require './coffeecup'
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| 2 | fs = require 'fs'
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| 3 | path = require 'path'
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| 4 | log = console.log
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| 5 | {OptionParser} = require 'coffee-script/lib/coffee-script/optparse'
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| 6 |
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| 7 | argv = process.argv[2..]
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| 8 | options = null
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| 9 |
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| 10 | handle_error = (err) -> console.log err.stack if err
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| 11 |
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| 12 | compile = (input_path, output_directory, js, namespace = 'templates') ->
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| 13 | fs.readFile input_path, 'utf-8', (err, contents) ->
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| 14 | handle_error err
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| 15 |
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| 16 | name = path.basename input_path, path.extname(input_path)
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| 17 |
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| 18 | if not js
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| 19 | output = coffeecup.render contents, options
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| 20 | ext = '.html'
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| 21 | else
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| 22 | func = coffeecup.compile contents, options
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| 23 | output = """
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| 24 | (function(){
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| 25 | this.#{namespace} || (this.#{namespace} = {});
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| 26 | this.#{namespace}[#{JSON.stringify name}] = #{func};
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| 27 | }).call(this);
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| 28 | """
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| 29 | ext = '.js'
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| 30 |
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| 31 | write input_path, name, output, output_directory, ext
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| 32 |
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| 33 | write = (input_path, name, contents, output_directory, ext) ->
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| 34 | filename = name + ext
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| 35 | dir = output_directory or path.dirname input_path
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| 36 | path.exists dir, (exists) ->
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| 37 | unless exists then fs.mkdirSync dir
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| 38 |
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| 39 | output_path = path.join dir, filename
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| 40 | contents = ' ' if contents.length <= 0
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| 41 | fs.writeFile output_path, contents, (err) ->
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| 42 | handle_error err
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| 43 | log contents if options.print
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| 44 | log "Compiled #{input_path}" if options.watch
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| 45 |
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| 46 | usage = '''
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| 47 | Usage:
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| 48 | coffeecup [options] path/to/template.coffee
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| 49 | '''
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| 50 |
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| 51 | switches = [
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| 52 | ['-j', '--js', 'compile template to js function (template + embedded renderer)']
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| 53 | ['-b', '--bare', 'use with -j to compile template to js (template only)' ]
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| 54 | ['-c', '--core', 'use with -j to compile renderer to js (renderer only)' ]
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| 55 | ['-n', '--namespace [name]', 'global object holding the templates (default: "templates")']
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| 56 | ['-w', '--watch', 'watch templates for changes, and recompile']
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| 57 | ['-o', '--output [dir]', 'set the directory for compiled html']
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| 58 | ['-p', '--print', 'print the compiled html to stdout']
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| 59 | ['-f', '--format', 'apply line breaks and indentation to html output']
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| 60 | ['-u', '--utils', 'add helper locals (currently only "render")']
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| 61 | ['-z', '--optimize', 'optimize resulting JS']
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| 62 | ['-v', '--version', 'display coffeecup version']
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| 63 | ['-h', '--help', 'display this help message']
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| 64 | ]
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| 65 |
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| 66 | @run = ->
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| 67 | parser = new OptionParser switches, usage
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| 68 | options = parser.parse argv
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| 69 | args = options.arguments
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| 70 | delete options.arguments
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| 71 |
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| 72 | log parser.help() if options.help or argv.length is 0
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| 73 | log coffeecup.version if options.version
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| 74 | if options.utils
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| 75 | options.locals ?= {}
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| 76 | options.locals.render = (file) ->
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| 77 | contents = fs.readFileSync file, 'utf-8'
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| 78 | coffeecup.render contents, options
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| 79 |
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| 80 | if args.length > 0
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| 81 | file = args[0]
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| 82 |
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| 83 | if options.watch
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| 84 | fs.watchFile file, {persistent: true, interval: 500}, (curr, prev) ->
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| 85 | return if curr.size is prev.size and curr.mtime.getTime() is prev.mtime.getTime()
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| 86 | compile file, options.output, options.js, options.namespace
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| 87 |
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| 88 | compile file, options.output, options.js, options.namespace
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| 89 |
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