etcd.get("services", {recursive: true}, (err, response) => {
if (err) {
return console.log("Error fetching services from Etcd", err)
}
data = flatten(response.node)
done()
})
}, function(err, result){
if(err) return done(err)
if(!result || !result.node){
return done(null, [])
}
result = flatten(result.node)
done(null, result)
})
}, function(err, result){
if(err){
t.fail(err, 'load stacks')
t.end()
return
}
result = flatten(result.node)
t.equal(Object.keys(result).length, 0, 'there are no stacks after delete')
t.end()
})
}, function(err, data){
if(err || !data){
return next(err)
}
var ret = {}
var deps = flatten(data.node) || {}
Object.keys(deps || {}).forEach(function(key){
var val = deps[key]
key = key.replace('/deploy/' + hostname, '')
ret[key] = val
})
next(null, ret)
})
}, function(err, result){
if(err || !result){
t.fail(err, 'load /stack')
return
}
result = flatten(result.node)
t.ok(result['/stack/ragnar/apples/production'], 'the stack has written itself with apples tag')
var obj = JSON.parse(result['/stack/ragnar/apples/production'])
t.equal(obj.stack.config.name, 'ragnar', 'the apples stack has been written in JSON')
t.end()
})
}, function(err, data){
if(err) return done(err)
done(null, flatten(data.node))
})