cha-target

Target extension for cha.

How to setting targets?

var cha = require('cha')
var tasks = require('./tasks')
 
// Require target extension.
cha.target = require('cha-target')
 
cha.in('read',     tasks.read)
    .in('glob',    tasks.glob)
    .in('cat',     tasks.cat)
    .in('coffee',  tasks.coffee)
    .in('write',   tasks.write)
    .in('uglifyjs',tasks.uglifyjs)
 
 
function input(source){
    source
        .coffee()
        .cat()
        .uglifyjs()
        .write('./out/foobar3.js')
}
 
// Setting a "dev" target.
cha.target('dev', function(){
 
    // Require watch extension.
    cha.watch = require('cha-watch')
 
    // Start watcher.
    cha.watch('./fixtures/coffee/*.coffee', {
        cwd: __dirname,
        immediately: true
    }, function(filepath, event, watched){
 
        input(cha().read(watched))
 
    })
})
 
// Setting a "dist" target.
cha.target('dist', function(){
 
    input(cha().glob({
        patterns: './fixtures/coffee/*.coffee',
        cwd: __dirname
    }))
 
})
 
// Setting a "all" target.
cha.target('all', ['dev', 'dist'])
 
// Running target.
// cha.target.run('all')
 

Add a arbitrary command to the scripts object:

"dev": "node ./test/target dev",
"dist": "node ./test/target dist",

To run the command we prepend our script name with run:

$ npm run dev
 
> cha@0.1.1 dev /cha
> node ./test/target dev
 
read /cha/test/fixtures/coffee/bar.coffee
read /cha/test/fixtures/coffee/foo.coffee
concat /cha/test/fixtures/coffee/bar.coffee,/cha/test/fixtures/coffee/foo.coffee
write ./out/foobar3.js