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1.7 KiB

5 years ago
fs = require 'fs'
{exec,spawn} = require 'child_process'
util = require 'util'
glob = require 'glob'
sources = [
'gamepad.coffee'
'init.coffee'
]
sourcestring = ""
for source in sources
sourcestring += 'src/'+source+' '
task 'watch', 'Watch source files and build changes', ->
watch = spawn "node_modules/coffeescript/bin/coffee", ['-c', '-w', '-m', '--no-header', '-j', 'lib/index.js', sourcestring]
watch.stdout.on 'data', (data) -> console.log data.toString().trim()
task 'compile', 'Compile all CoffeeScript files', ->
# prepare lib directory
if not fs.existsSync 'lib'
fs.mkdirSync 'lib'
# run coffee-script compile
exec "cat #{sourcestring} > lib/index.coffee"
5 years ago
files = glob.sync('src/mappings/*.json')
mappings = []
for file in files
data = JSON.parse(fs.readFileSync(file))
mappings.push data
code = fs.readFileSync("lib/index.coffee")
writestr = "mappings = JSON.parse('#{JSON.stringify(mappings)}')"
code = writestr + "\n\n" + code
fs.writeFileSync("lib/index.coffee", code)
5 years ago
exec "node_modules/coffeescript/bin/coffee --compile --map --no-header lib/index.coffee", (err, stdout, stderr) ->
if err
util.log err
process.exit 1 # abort npm packaging
fs.unlink("lib/index.coffee", () -> )
5 years ago
util.log "Compiled CoffeeScript."
task 'build', 'Compile and minify all CoffeeScript files', ->
invoke 'compile'
exec 'closure-compiler --compilation_level ECMASCRIPT5 --compilation_level SIMPLE --create_source_map=lib/index.min.js.map --js_output_file lib/index.min.js lib/index.js', (err) ->
if err
util.log err
process.exit 1 # abort npm packaging
fs.appendFileSync('lib/index.min.js', "\n//# sourceMappingURL=index.min.js.map")
util.log "Minified JavaScript."